Page 1 Toshiba Personal Computer Satellite U300 and Satellite Pro U300 Maintenance Manual TOSHIBA CORPORATION File Number 960-Q08...
Page 2 © 2003 by Toshiba Corporation. All rights reserved. Under the copyright laws, this manual cannot be reproduced in any form without the prior written permission of Toshiba. No patent liability is assumed with respect to the use of the information contained herein.
Page 3 NOTE: “Note” contains general information that relates to your safe maintenance service. Improper repair of the computer may result in safety hazards. Toshiba requires service technicians and authorized dealers or service providers to ensure the following safety precautions are adhered to strictly.
Page 4 Replacement Procedures describes the removal and replacement of the FRUs. Appendices The appendices describe the following: Handling the LCD Module Board layout Pin assignments Keyboard scan/character codes Key layout Wiring diagrams BIOS Rewrite Procedures EC/KBC Rewrite Procedures Reliability Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 5 Text that you are instructed to type in is shown in the boldface type below: DISKCOPY A: B: The display Text generated by the computer that appears on its display is presented in the typeface below: Format complete System transferred Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 6: Table Of Contents
Troubleshooting Flowchart....................3 Power Supply Troubleshooting ..................7 Procedure 1 Power Status Check ..............7 Procedure 2 Error Code Check ..............9 Procedure 3 Connection Check..............10 Procedure 4 Charging Check ...............11 Procedure 5 Replacement Check ..............12 Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 7 Diagnostic Test Program Execution Check ......31 Procedure 2 Connector Check and Replacement Check......32 Touch pad Troubleshooting ..................33 Procedure 1 Diagnostic Test Program Execution Check ......33 Procedure 2 Connector Check and Replacement Check......34 Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 8 Diagnostic Test Program Execution Check ......49 Procedure 2 Connector Check and Replacement Check......49 2.17 Bluetooth Troubleshooting ..................50 Procedure 1 Diagnostic Test Program Execution Check ......50 Procedure 2 Connector Check and Replacement Check......50 Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 9 Check DMI Information………………………………………… 3-55 3.17.2 Write DMI Information……………………………………………3-55 3.18 Log Utilities ......................3-57 3.18.1 Operations…………………………………………………………3-57 ..3.19 System Configuration ....................3-59 3.20 Running Test Edit Item.................... 3-60 3.20.1 Function Description………………………………………………3-60 ..3.20.2 Operation Description……………………………………………3-60 Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 10 4.10 Display assembly ..................... 4-28 4.11 Bluetooth assembly....................4-33 4.12 Cover assembly......................4-38 4.13 Touch pad......................... 4-40 4.14 Audio board ......................4-40 4.15 Fingerprint board ..................... 4-41 4.16 USB board........................ 4-42 Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 11 4.17 System board......................4-45 4.18 CPU.......................... 4-47 4.19 VGA heat sink......................4-50 4.20 LCD unit / FL inverter ..................... 4-52 Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 12 Appendix D Keyboard Scan/Character Codes ..............D-1 Appendix E Key Layout.....................E-1 Appendix F Wiring Diagrams.................... F-1 Appendix G BIOS Rewrite Procedures ................G-1 Appendix H EC/KBC Rewrite Procedures................ H-1 Appendix I Reliability......................I-1 Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 13 Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 14: Chapter 1 Hardware Overview
Chapter 1 Hardware Overview...
Page 15: Hardware Overview
Chapter 1 Hardware Overview Hardware Overview Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 16 1.6.1 LCD Module ..................20 1.6.2 FL Inverter Board...................23 1.6.3…..CCFL Invertor Board………………………………………………… ..24 Power Supply .......................25 Batteries ........................27 1.8.1 Main Battery...................27 1.8.2 Battery Charging Control ...............28 1.8.3 RTC battery ....................29 AC Adapter ........................30 Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 17: System Block Diagram
Battery specifications..................26 Table 1-11 Time required for charges of main battery ............27 Table 1-12 Data preservation time ..................27 Table 1-13 Time required for charges of RTC battery............28 Table 1-14 AC adapter specifications ................29 Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 18: Features
T7200(2.0GHz) T7400(2.16GHz) T7600(2.33GHz) FSB : 800 GHz T7100(1.80GHz) T7300(2.0GHz) T7500(2.20GHz) T7700(2.40GHz) Intel Core Duo FSB : 533MHz T2080(1.73GHz) T2130(1.86GHz) Intel Core Solo FSB : 533MHz T2350 (1.86GHz) T2450 (2.0GHz) T5300 (1.73GHz) Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q02)
Page 19 θ HDD 60GB, 80GB, 100GB, 120GB, 160GB, 200GB, internal drives. 2.5 inch x 9.5mm height. θ USB FDD (Option) Toshiba external USB FDD for option θ Display LCD (CCFL) 13.3-inch, 1,280 (H) x 800 (V) WXGA 262,144 colors + CCFL, High-brightness, CSV, amorphous silicon TFT color display.
Page 20 Chapter 1 Hardware Overview Supported via a RGB connector. θ Keyboard Toshiba Standard keyboard with 103 keys (desktop-style), Support Windows keys & Application keys. (Toshiba standard layout) Standard pitch, 2.5mm travel length. Multi-langue support θ PC card slot / New card slot The PC card slot (PCMCIA) accommodates one 5mm Type II card.
Page 21 Chapter 1 Hardware Overview θ Wireless LAN The wireless LAN is equipped on the mini card slot. θ LAN/MODEM Connectors for LAN and Modem are separately mounted. θ 1394 One 1394 port is equipped. θ Multiple Digital Media Card Slot XD/MS/MS pro/SD/MMC are supported θ...
Page 22: Figure 1-1 Front Of The Computer
Chapter 1 Hardware Overview Figure 1-1 Front of the computer Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q02)
Page 23: System Block Diagram
Chapter 1 Hardware Overview System Block Diagram Figure 1-2 shows the system block diagram. Figure 1-2 System block diagram for Intel Platform Platform 6Satellite U300 and Satellite Pro U300Maintenance Manual(960-Q02)
Page 24 FSB : 533MHz T2080(1.73GHz) T2130(1.86GHz) Intel Core Solo FSB : 533MHz T2350 (1.86GHz) T2450 (2.0GHz) T5300 (1.73GHz) Intel Celeron M FSB : 533MHz M440 (1.86GHz) M520 (1.6GHz) M530 (1.73GHz) M540 (1.86GHz) M550 (2.0GHz) Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q02)
Page 25 Chapter 1 Hardware Overview θ Memory Two memory slots capable of accepting DDRII-SDRAM 256MB, 512MB or 1GB memory modules for a maximum of 4GB. • 200-pin SO-DIMM • 1.8V operation • PC2 4200 support/PC2 θ BIOS ROM (Flash memory) • 8Mbit θ...
Page 26 θ PC card controller (CB1410, ENE Technology INC.) − PCI Interface (PCI Rev. 2.2) − PC Card Controller θ VGA controller • Intel VGA - VRAM 64MB/128MB - LVDS θ Other main system chips Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q02)
Page 27 Chapter 1 Hardware Overview • Clock Generator (Santa Rosa Platform: ICS9LPRS365BGLFT) (NAPA Platform: ICS954310BGLF) • EC/KBC (Winbond WPC8763LDG) • HD Audio (Realtek ALC262 • Audio AMP (Panasonic AN12948A) • Card Reader controller (RICOH R5C833) • 10/100 LAN controller (Realtek RTL8101E) θ...
Page 28: Inch Hard Disk Drive
97/98 97/98 101//102 101//102 101/102 98/99 Parameter Standard value FUJITSU FUJITSU FUJITSU FUJITSU FUJITSU MHW2060B MHW2080B MHW2100B MHW2120B MHW2160B H-PL H-PL Width 69.85 (mm) Outline Height dimensi (mm) Depth 100.0 (mm) Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q02)
Page 29: Table 1-2 2.5-Inch Hdd Specifications
Outlin Height (mm) dimen 100.0 Depth (mm) sions 95 (max.) 95 (max.) 102 (max.) 102 (max.) 102 (max.) Weight (g) Table 1-2 2.5-inch HDD specifications Specification TOSHIBA TOSHIBA TOSHIBA TOSHIBA TOSHIBA TOSHIBA Parameter MK6037G MK8037G MK1032G MK1237G MK1637G MK2035G SX-BZL...
Page 30 (MB/s) ATA/ATAPI-8, SATA I High Speed Serialized AT Attachment 1.0a, SATA II Ext to SATA1.0a, SATA II Electrical Spec.1.0 Buffer Size Average random seek time (read) (ms) Power-on-to-ready 4.0 (typ.) (sec) Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q02)
Page 31 Chapter 1 Hardware Overview Specification HITACHI HITACHI HITACHI HITACHI HITACHI Parameter HTS541660J HTS541680J HTS541610J HTS541612J HTS541616J 9SA00 9SA00 9SA00 9SA00 9SA00 0A53012 0A53013 0A53010 0A53016 0A53015 60GB 80GB 100GB 120GB 160GB Storage size (formatted) Speed (RPM) 5,400 Data transfer Rate - To/From Media 58.25MB/s 67.5MB/s...
Page 32: Optical Drive
Figure 1-4 DVD-ROM & CD-R/RW drive Table 1-3 DVD-ROM & CD-R/RW drive outline dimensions Parameter Standard value Panasonic Maker (UJDA775) Width (mm) Outline Height (mm) dimensions Depth (mm) Mass (g) 145±10g Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q02)
Page 33: Dvd-Rom & Cd-R/Rw Drive
Chapter 1 Hardware Overview Table 1-4 DVD-ROM & CD-R/RW drive specifications (1/3) Drive Specification Parameter Panasonic (UJDA775) DVD-ROM MAX 8X CAV (MAX 10800 KB/s) Read (KB/s) CD-ROM MAX 24X CAV (MAX 3600 KB/s) CD-R MAX. 24X(CAV) CD-RW 4X (CLV) Data transfer High Speed CD-RW 10X (CLV) Write...
Page 34: 2Dvd Super Multi Drive
Figure 1-5 DVD Super Multi drive Table 1-5 DVD Super Multi drive outline dimensions Parameter Standard value Panasonic Panasonic Maker (UJ-852B) (UJ-852M) Width (mm) Outline Height (mm) dimensions Depth (mm) Mass (g) 140g 103g Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q02)
Page 35: Table 1-6 Dvd Super Multi Drive Specifications
Chapter 1 Hardware Overview Table 1-6 DVD Super Multi drive specifications (1/4) Drive Specification Parameter Panasonic (UJ-852B/ UJ-852M) DVD-ROM MAX 8X CAV (MAX 10800 KB/s) Read (KB/s) CD-ROM MAX 24X CAV (MAX 3600 KB/s) CD-R MAX. 24X(CAV) CD-RW 4X (CLV) Data transfer High Speed CD-RW 10X (CLV)
Page 36: Keyboard
Figure 1-6 Keyboard for US/UK style Figure 1-7 is a view of the keyboard for JP style Figure 1-7 Keyboard for JP style See Appendix E for details of the keyboard layout. Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q02)
Page 37: Tft Color Display
Chapter 1 Hardware Overview TFT Color Display The New Jersey10/10M Panel has two different kinds of model, one is CCFL backlight and the other is LED backlight. 1.6.1 LCD Module with CCFL Backlight Figure 1-7 ~ 1-10 shows a view of the LCD module and Table 1-7 lists the specifications. Figure 1-7 LG-Philips LCD Module 20Satellite U300 and Satellite Pro U300Maintenance Manual(960-Q02)
Page 38 Chapter 1 Hardware Overview Figure 1-8 Samsung LCD Module Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q02)
Page 39 Chapter 1 Hardware Overview Figure 1-9 AUO LCD Module 22Satellite U300 and Satellite Pro U300Maintenance Manual(960-Q02)
Page 40 Number of Dots 1,280x 800 Dot spacing (mm) 0.2235(H)× 0.2235(V) 1.6.2 LCD Module with LED Backlight Figure 1-11 shows a view of the LED backlight module and Table 1-8 lists the specifications. Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q02)
Page 41 Chapter 1 Hardware Overview Figure 1-11 TMD LED Backligh Module Table 1-8 LED backlight module specifications Specifications(WXGA) Item LTD133EWHK Number of Dots 1,280x 800 Dot spacing (mm) 0.2235(H)× 0.2235(V) 24Satellite U300 and Satellite Pro U300Maintenance Manual(960-Q02)
Page 42: Ccfl Invertor Board
Input 7.5 ~ 21 8 ~ 20 7.5 ~ 21 Power (W) 5.2 (Max.) 5.76 (Max.) Voltage (Vrms) 1500 1400 ~ 1900 1500 ~ 1900 Output Current (f=55KHz) 6 (Max.) (mArms) Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q02)
Page 43: Table
Chapter 1 Hardware Overview Power Rails Table 1-9 lists the power rail output specifications of Santa Rosa platform. Table 1-10 lists the power rail output specifications of NAPA platform. Table 1-9 Santa Rosa Power supply output rating Power supply （Yes/No） Name Power OFF Power OFF...
Page 44 Voltage [V] Suspend Object Boot mode Battery mode +5VPCU +5V_S5 +5VSATA USBPWR1 +5V_TP VCCRTC 3.1~5 TH_FAN_POWER +3VPCU +3V_S5 +3VSUS CCD_POWER VCC_XD +1.8VSUS +1.5V 1.25 +1.25V +1.05V 1.05 +0.9VSUS +0.9V 0.55~1.575 VCC_CORE Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q02)
Page 45: Batteries
Chapter 1 Hardware Overview Batteries The PC has the following two batteries. θ Main battery θ Real time clock (RTC) battery Table 1-10 lists the specifications for these two batteries. Table 1-10 Battery specifications Battery Name Battery Element Output Voltage Capacity Sanyo 11.1v...
Page 46: 2Battery Charging Control
When turning off the power in being charged fully, the preservation time is as following Table 1-12. Table 1-12 Data preservation time Condition preservation time Standby About 3 days Hibernation About 1 month Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q02)
Page 47: 3Rtc Battery
Chapter 1 Hardware Overview 1.8.3 RTC Battery The RTC battery provides the power supply to maintain the date, time, and other system information in memory. Table 1-13 lists the Time required for charges of RTC battery and data preservation time. Table 1-13 Time required for charges of RTC battery Condition Time...
Page 48: Ac Adapter
Table 1-14 AC adapter specifications Parameter Specification With Led DELTA/ LITE-ON DELTA/ LITE-ON Power Input voltage AC 100V/240V AC 100V/240V Input frequency 50Hz/60Hz ≦1.5A ≦1.5A Input current Output voltage DC 15V Output current Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q02)
Page 49: Troubleshooting Procedures
Chapter 2 Troubleshooting Procedures [CONFIDENTIAL]...
Page 50 [CONFIDENTIAL]Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 51 Diagnostic Test Program Execution Check ......31 Procedure 2 Connector Check and Replacement Check......32 Touch pad Troubleshooting ..................33 Procedure 1 Diagnostic Test Program Execution Check ......33 Procedure 2 Connector Check and Replacement Check......34 Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 52 Diagnostic Test Program Execution Check ......49 Procedure 2 Connector Check and Replacement Check......49 2.17 Bluetooth Troubleshooting ..................50 Procedure 1 Diagnostic Test Program Execution Check ......50 Procedure 2 Connector Check and Replacement Check......50 [CONFIDENTIAL]Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 53: Troubleshooting
2. Implements for debugging port check • Toshiba MS-DOS system FD • RS-232C cross cable • Test board with debug port test cable • PC for displaying debug port test result Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 54 There are following two types of connections in the figure of board and module connection in and after 2.3 Power Supply Troubleshooting. (1) Cable connection is described in the figure as line. (2) Pin connection is described in the figure as arrow. <e.g.> Connection of modem Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 55: Troubleshooting Flowchart
Before going through the flowchart steps, verify the following: Ask him or her to enter the password if a password is registered. Verify with the customer that Toshiba Windows is installed on the hard disk. Non- Windows operating systems can cause the computer to malfunction.
Page 56 2 Troubleshooting Procedures Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 57: Procedure
2 Troubleshooting Procedures Figure 2-1 Troubleshooting flowchart (1/2) Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 58: Procedure
2 Troubleshooting Procedures Figure 2-1 Troubleshooting flowchart (2/2) Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 59 13. If an error is detected on the fingerprint test, perform the fingerprint Troubleshooting Procedures in Section 2.16. 14. If an error is detected on the Bluetooth test, perform the Bluetooth Troubleshooting Procedures in Section 2.17. Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 60: Power Supply Troubleshooting
The battery level is low while the system power is ON. (even intervals) Blinks orange once The system is driven by only a battery and the battery level (at being switched on) is low. Doesn’t light Any condition other than those above. Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 61 Check 2 If the DC IN icon does not light, go to Procedure 3. Check 3 If the battery icon does not light orange or green, go to Procedure 4. NOTE: Use a supplied AC adapter. Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 62: Procedure 2
2 Troubleshooting Procedures Procedure 2 Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 63: Procedure 3 Connection Check
Make sure the AC adapter is firmly plugged into the DC IN socket (W8800). Check 2 Make sure the battery pack is properly installed. If it is properly installed, go to Check 3. Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 64 If the battery pack is still not charged, go to Check 5. Check 5 Replace the battery pack with a new one. If the battery pack is still not charged, go to Procedure 5. Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 65: Procedure 5 Replacement Check
Battery pack may be faulty. Replace it with a new one. If the problem still occurs, perform Check 2. Check 2 System board may be faulty. Replace it with a new one. Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 66: System Board Troubleshooting
Procedure 1 and continue with the other procedures as instructed. The procedures described in this section are: Procedure 1: Message Check Procedure 2: Debugging Port Check Procedure 3: Diagnostic Test Program Execution Check Procedure 4: Replacement Check Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 67: Procedure 1
Go to Procedure 3. WARNING: RESUME FAILURE. PRESS ANY KEY TO CONTINUE. If any other error message displays, perform Check 3. Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 68 (17) PIC #2 ERROR (18) KBC ERROR (19) HDC ERROR (20) HDD #0 ERROR (21) HDD #1 ERROR (22) NO FDD ERROR (23) FDC ERROR (24) TIMER INTERRUPT ERROR (25) RTC UPDATE ERROR Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 69: Debugging Port Check
Initialize caches to initial POST values Initialize I/O component Initialize the local bus IDE Initialize Power Management Load alternate registers with initial POST values Restore CPU control word during warm boot Initialize PCI Bus Mastering devices Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 70 Test for unexpected interrupts Initialize POST display service Display prompt "Press F2 to enter SETUP" Disable CPU cache Test RAM between 512 and 640 KB Test extended memory Test extended memory address lines Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 71 Shadow option ROMs Set up Power Management Initialize security engine (optional) Enable hardware interrupts Determine number of ATA and SCSI drives Set time of day Check key lock Initialize Typematic rate Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 72 Initialize POST Error Manager (PEM) Initialize error logging Initialize error display function Initialize system error handler PnPnd dual CMOS (optional) Initialize notebook docking (optional) Initialize notebook docking late Force check (optional) Extended checksum (optional) Unknown interrupt Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 73 System memory test Initialize interrupt vectors Initialize Run Time Clock Initialize video Initialize System Management Mode 1 Output one beep before boot Boot to Mini DOS Clear Huge Segment Boot to Full DOS Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 74: Procedure 3 Diagnostic Test Program Execution Check
If an error is detected during these tests, go to Procedure 4. Procedure 4 Replacement Check System board may be faulty. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures and replace system board with a new one. Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 75 2 Troubleshooting Procedures Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 76: Usb Fdd Troubleshooting
Procedure 2. Detailed operation is given in Chapter 3, Tests and Diagnostics. If the test program cannot be executed on the computer, go to Procedure 3. Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 77: Diagnostic Test Program Execution Check
“write enable”. If any other message appears, perform Check 2. Write protected Check 2 Make sure the floppy disk is formatted correctly. If it is, go to Procedure 3. Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 78: Procedure 3 Connector Check And Replacement Check
1. Cable can not be disconnected from the connector. 2. Cable is connected straight to the connector. 3. Cable is connected all the way seated in the connector. 4. Cable can not be broken. Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 79 If it does not work properly when connected to CN12, CN19, CN20 or all ports, perform Check 4. Check 4 System board may be faulty. Replace it with a new one following the steps in Chapter 4, Replacement Procedures. Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 80: Hdd Troubleshooting
User’s Manual. Procedure 1 Partition Check Insert the Toshiba MS-DOS system disk and start the computer. Perform the following checks: Input C: and press Enter. If you cannot change to drive C, go to Check 2. If you Check 1 can change to drive C, go to Procedure 2.
Page 81: Message Check
2.5” HDD(s) and the connector(s) of system board may be defective (Refer to the steps described in Chapter 4, Replacement Procedures for disassembling.). Insert HDD(s) to the connector(s) firmly. If it is (or they are) firmly connected, go to Procedure 3. Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 82: Format Check
Using the Diagnostic Disk, format 2.5” HDD with a format option (physical format). If HDD is formatted, set the 2.5” HDD partition using MS-DOS FDISK command. If you cannot format 2.5” HDD using the Tests and Diagnostic program, go to Procedure 4. Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 83: Diagnostic Test Program Execution Check
HDD - DRIVE NOT READY HDD - WRITE FAULT HDD - STATUS ERROR HDD - BAD SECTOR HDD - ACCESS TIME ERROR HDD - NO HDD HDD - DMA CRC ERROR Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 84: Procedure 5 Connector Check And Replacement Check
Chapter 4, Replacement Procedures and check the operation. If the problem still occurs, perform Check 3. Check 3 System board may be faulty. Replace it with a new one following the instructions in Chapter 4, Replacement Procedures. Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 85: Keyboard Troubleshooting
ONE TEST) in the Diagnostic Program. Refer to Chapter 3, Tests and Diagnostics, for more information on how to perform the test program. If an error occurs, go to Procedure 2. If an error does not occur, keyboard is functioning properly. Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 86: Procedure 2 Connector Check And Replacement Check
Chapter 4, Replacement Procedures. If the problem still occurs, perform Check 3. Check 3 System board may be faulty. Replace it with a new one following the instructions in Chapter 4, Replacement Procedures. Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 87: Touch Pad Troubleshooting
3, Tests and Diagnostics, for more information on how to perform the test program. If an error occurs, go to Procedure 2. If an error does not occur, touch pad is functioning properly. Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 88: Procedure 2 Connector Check And Replacement Check
Chapter 4, Replacement Procedures. If the problem still occurs, perform Check 3. Check 3 System board may be faulty. Replace it with a new one following the instructions in Chapter 4, Replacement Procedures Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 89: Display Troubleshooting
Insert the Diagnostics disk in the USB FDD, turn on the computer and run the test. Refer to Chapter 3, Tests and Diagnostics for details. If an error is detected, go to Procedure 3. Satellite U300 and Satellite Pro U300 Maintenance Manual...
Page 90: Connector And Cable Check
Disassemble the computer following the steps described in Chapter 4, Replacement Procedures. If the connection is loose, reconnect firmly and restart the computer. If the problem still occurs, go to Procedure 4. Satellite U300 and Satellite Pro U300 Maintenance Manual...
Page 91: Procedure 4 Replacement Check
Chapter 4, Replacement Procedure and test the display again. If the problem still occurs, perform Check 5. Check 5 System board may be faulty. Replace it with a new one following the instructions in Chapter 4, Replacement Procedure. Satellite U300 and Satellite Pro U300 Maintenance Manual...
Page 92: Optical Disk Drive Troubleshooting
Make sure optical disk drive is firmly connected to the connector on system board. If the connection is loose, reconnect it firmly and return to Procedure 2. If the problem still occurs, perform Check 2. Satellite U300 and Satellite Pro U300 Maintenance Manual...
Page 93 Optical disk drive may be faulty. Replace it with a new one following the steps in Chapter 4. If the problem still occurs, perform Check 3. Check 3 System board may be faulty. Replace it with new one following the instructions in Chapter 4. Satellite U300 and Satellite Pro U300 Maintenance Manual...
Page 94: Modem Troubleshooting
LAN board by modem cable. If modem malfunctions, the connection of cable, board and module may be defective. Otherwise, they may be faulty. Disassemble the computer following the steps described in Chapter 4 and perform the following checks: Satellite U300 and Satellite Pro U300 Maintenance Manual...
Page 95 Troubleshooting Procedures Check 1 Make sure the following connections are firmly connected. If any connector is disconnected, connect it firmly and return to Procedure 1. If the problem still occurs, perform Check 2. Satellite U300 and Satellite Pro U300 Maintenance Manual...
Page 96 Chapter 4. If the problem still occurs, perform Check Check 6 System board may be faulty. Replace it with a new one following the instruction in Chapter 4. Satellite U300 and Satellite Pro U300 Maintenance Manual...
Page 97: Lan Troubleshooting
LAN cable may be faulty. Replace it with a new one. If the problem still occurs, perform Check 3. Check 3 System board may be faulty. Replace it with a new one following the instruction in Chapter 4. Satellite U300 and Satellite Pro U300 Maintenance Manual...
Page 98: Wireless Lan Troubleshooting
LAN. Perform the test following the instructions described in Chapter 3. If the computer passes the test, the function is correctly working. If the computer does not pass the test, perform Procedure 2. Satellite U300 and Satellite Pro U300 Maintenance Manual...
Page 99: Antennas' Connection Check
Wireless LAN card. If wireless LAN antenna cables are not connected properly, connect them firmly and perform Procedure 1. If the problem still occurs, go to the procedure 3. Satellite U300 and Satellite Pro U300 Maintenance Manual...
Page 100: Procedure 3 Replacement Check
Chapter 4, Replacement Procedures. If the problem still occurs, perform Check 3. Check3 System board may be faulty. Replace it with a new one following the instructions in Chapter 4, Replacement Procedures. Satellite U300 and Satellite Pro U300 Maintenance Manual...
Page 101: Sound Troubleshooting
The connection of sound system is shown in the following figure. As the connection may be defective, disassemble the PC and check each connection. If the problem still occurs, go to Procedure 2. Satellite U300 and Satellite Pro U300 Maintenance Manual...
Page 102 Chapter 4. If the problem still occurs, perform Check 6. Check 6 Audio board/System board may be faulty. Replace it with a new one following the instructions in Chapter 4. Satellite U300 and Satellite Pro U300 Maintenance Manual...
Page 103: Procedure 1 Diagnostic Test Program Execution Check
Fingerprint may be faulty. Replace it with a new one following the steps in Chapter 4. If the problem still occurs, perform Check 4. Check 4 System board may be faulty. Replace it with a new one following the instruction in Chapter 4. Satellite U300 and Satellite Pro U300 Maintenance Manual...
Page 104: Bluetooth Troubleshooting
Bluetooth may be faulty. Replace it with a new one following the steps in Chapter 4. If the problem still occurs, perform Check 4. Check 4 System board may be faulty. Replace it with a new one following the instruction in Chapter 4. Satellite U300 and Satellite Pro U300 Maintenance Manual...
Page 105: Chapter 3 Test Program For Field
Test Program for Field. Chapter 3 Diagnostic Programs Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 106: Chapter 3 Contents
How to operate a window ................3-66 3.21.2 How to Stop the Test Program..............3-66 3.21.3 Test Status Screen ..................3-66 3.21.4 Test Stop Display..................3-68 3.21.5 How to enter data ..................3-68 Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 107: Tests And Diagnostics Software Overview
The Diagnostics Disk (all tests) A formatted working disk for the floppy disk drive test (all tests) A CD test media (Toshiba Backup CD ROM for the CD-ROM test) The following sections detail the tests contained within the Diagnostic Test Menu. Refer to Sections 3.18, 3.19, 3.20 and, 3.21 for detailed information on the remaining functions of the...
Page 108: Executing The Diagnostic Test
04.LOG UTILITIES 05.SYSTEM CONFIGURATION 06.OPTION 99.EXIT 3. To select the Diagnostic Test from the Diagnostics Menu use the arrow keys to set the highlight bar to 01 and press Enter. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 109 11. MEMORY2 TEST 05. FLOPPY DISK TEST 88. FDD&HDD ERROR RETRY COUNT SET 06. HARD DISK TEST 99. EXIT TO DIAGNOSTICS MENU 07. REAL TIME CLOCK TEST :Select item Enter:Decision item Esc:Escape Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 110 88. FDD&HDD ERROR RETRY COUNT SET 07. REAL TIME CLOCK TEST 99. EXIT TO DIAGNOSTICS MENU 5. Select the desired test from the subtest menu and press Enter. The following Test Parameter menu displays: Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 111 Table 3-1 in Section 3.3 lists the function of each test on the subtest menu. Table 3-2 in Section 3.15 lists the error codes and error status for each error. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 112: Subtest Names
80* 25 Character Display 320* 200 Graphics Display 640* 200 Graphics Display 640* 480 Graphics Display Display Page “H” Pattern Display Video DAC Register W/R/C Color Graphics Display Color Attributes Display Color Tiling Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 113 Marching Test Working Data Test HIGH RESOLUTION VRAM W/R/C Test DISPLAY TEST 640* 480 Mode Display 800* 600 Mode Display 1024* 768 Mode Display “H” Pattern Display Focus Test (“E” Pattern) Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 114 Random Read Test Read Specified Address Test 1 point W/R/C Test MEMORY2 All one/zero Test Walking 1/Walking 0 Test(Left) Walking 1/Walking 0 Test(Right) Walking 1/Walking 0 Test(Left /Right) *This test cannot support. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 115: System Test
Device chemistry : LION design voltage : 11100 mV Manufacturer data specification information : 2.1 Manufacture date : 9/13/2005 serial no. : 32009 STATUS : INIT Press [ESC] KEY to exit Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 116 Display of a Test Program The portion which PC and Test-Fixture contact is green. Set method of PC Upper Judgment If all data is less than ranges, it will be OK. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 117 The display of a test program and the set method of PC are shown below. Display of a Test Program Set method of PC Rear Uppe Judgment If all data is less than ranges, it will be OK. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 118 The display of a test program and the set method of PC are shown below. Display of a Test Program Right Set method of PC Uppe Judgment If all data is less than ranges, it will be OK. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 119 The display of a test program and the set method of PC are shown below. Display of a Test Program Set method of PC Front Uppe Judgment If all data is less than ranges, it will be OK. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 120 A test result is displayed when a test is completed. A display of result is O.K. or NG. And an error flag is returned at the end of a program. OK is 0. NG is 1. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 121: Memory Test
Test data = 1H, 2H, 4H, 8H, 10H, through 80000000H. 4. Fixed data test “16 bit write/ 16 bit read” is executed and the new data is compared to the original data. Test data = FFFFFFFFH, 00000000H, 80018001H Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 122 This subtest writes a data pattern (CCAA5533H ) in 4KB from 0 to the maximum installed memory, then waits for a memory refresh cycle (16 ms or more), reads the new data, and compares the result with the original data pattern. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 123 Stress Test This subtest writes the following 16KB data patterns to the Write/Read Buffer in conventional memory. data: FFFFFFFFFFFFFFFF0000000000000000 5555555555555555AAAAAAAAAAAAAAAA CCCCCCCCCCCCCCCC3333333333333333 0000000000000000FFFFFFFFFFFFFFFF AAAAAAAAAAAAAAAA5555555555555555 3333333333333333CCCCCCCCCCCCCCCC FFFFFFFFFFFFFFFF0000000000000000 0000000000000000FFFFFFFFFFFFFFFF 5555555555555555AAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAA5555555555555555 CCCCCCCCCCCCCCCC3333333333333333 3333333333333333CCCCCCCCCCCCCCCC Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 124: Keyboard Test
This subtest is used for the 86 keyboard and functions the same as Subtest 1. Subtest 03 Pressed Key Display [85 Keyboard] This subtest is used for the 85 keyboard and functions the same as Subtest 1. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 125 , screen will display <PRESS> in right rectangle , the program exit . If left and right button short , screen will display <Left and Right Button maybe short > , the program exit . Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 126 Test Program for Field. LEFT PRESS TOUCH_PAD TEST RIGHT PRESS Please Do Not Press the Left and Right Button At The Same Time Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 127: Display Test
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR NEXT LINE SHOWS BLINKING DISPLAY BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BLUE MAGENTA GREEN CYAN YELLOW WHITE Press [ Enter ] KEY To exit this subtest and return to the Display Test menu: Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 128 Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 129 Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 130 Press ENTER to display the following sixteen colors: black, blue, green, cyan, red, magenta, brown, white, dark gray, light blue, light green, light cyan, light red, light magenta, yellow, and intensified white. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 131 Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 132 Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 133 Press ENTER to display the following 16 colors: black, blue, green, cyan, red, magenta, brown, white, dark gray, light blue, light green, light cyan, light red, light magenta, yellow, and intensified white using 640*480 video resolution. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 134 Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 135 Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 136 ” displays on the screen and then the screen flickers due will remain blank to the fast screen refresh while the test is executing. Press Ctrl + break to return to the Display Test menu. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 137 Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 138 Pressing Enter executes VRAM mapping test which indicates vertical lines Press Enter to execute the VRAM mapping test which displays a horizontal line at one dot intervals using Mode 12. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 139 Press Enter to execute the VRAM mapping test which displays a vertical line at four dot intervals using Mode 12. Press [Enter] Key Press Enter to display VRAM mapping test using the all dots Mode. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 140 Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 141 Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 142: Floppy Disk Test
Subtest 03 Random Address/Data This subtest writes random data to random addresses on all tracks defined in Subtest 01. The data is then read and compared to the original data. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 143 This subtest reads data from a specified track and head. The following message displays on the screen to enter the test track number and head number. TRACK NO (00~79) ?? HEAD NO (0~1) ? Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 144: Hard Disk Test
• Random Subtest 03 Random Address Data This subtest writes random data to 1000 different random addresses on the HDD. This data is then read and compared to the original data. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 145 3.18) to specify the LBA number where the error(s) occurred during Subtest 01. The following message displays on the screen to enter the test sector count. SECTOR COUNT (01~39) ?? START ADDRESS (00000000~MAX Address) ? Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 146 This subtest writes specified data to a specified sector count, then reads and compares the result. The following message displays on the screen to enter the test data, sector count. TEST DATA ????(=37b3H) SECTOR COUNT (01~39) ?? START ADDRESS (00000000~Max Address) ? Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 147: Real Time Clock Test
If YES is selected for Test Loop on the Test Parameter menu, the screen above displays and the test is executed again. Press Ctrl + break to return to the Real Time Clock Test menu. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 148 Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 149: Cache Memory Test
(FFH, FEH, FEH, through 02H, 01H, 00H) is written and the new data is read and compared with the original data. The original cache memory content is then restored to the cache memory. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 150 “working data,” reads the new data and compares the result with the original data. The original cache memory content is then restored to the cache memory. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 151: High Resolution Display Test
If YES is selected for Test Loop on the Test Parameter menu, the screen displays the colors listed above. Press Ctrl + break to return to the High Resolution Display Test menu. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 152 Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 153 Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 154 Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 155 Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 156 Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 157: Multimedia Test
The Multimedia Test contains four subtests that test the computer's multimedia functions. Move the highlight bar to the subtest you want to execute and press Enter. NOTE: Use the Toshiba Backup CD-ROM for Subtests 01, 02, and 03. Subtest 01 Sequential Read Test This subtest sequentially reads one block unit (2K bytes) of all logical addresses from the test CD.
Page 158: Memory2 Test
Walking 1/Walking 0 test (Right) Tee test method is the same as Subtest2. However, the data to be used differs. 80008000800080007FFF7FFF7FFF7FFF 4000400040004000BFFFBFFFBFFFBFFF Subtest 04 Walking 1/Walking 0 test (Left/ Right) Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 159 Test Program for Field. Tee test method is the same as Subtest2. However, the data to be used differs. 7FFF7FFF7FFF7FFF8000800080008000 BFFFBFFFBFFFBFFF4000400040004000 DFFFDFFFDFFFDFFF2000200020002000 FFFBFFFBFFFBFFFB0004000400040004 FFFDFFFDFFFDFFFD0002000200020002 FFFEFFFEFFFEFFFE0001000100010001 80008000800080007FFF7FFF7FFF7FFF 4000400040004000BFFFBFFFBFFFBFFF 0004000400040004FFFBFFFBFFFBFFFB 0002000200020002FFFDFFFDFFFDFFFD 0001000100010001FFFEFFFEFFFEFFFE Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 160: Error Codes And Error Status Names
HDC Not Reset Error Drive Not Initialized DMA Boundary Error Bad Sector Bad Track Error ECC Error ECC Recover Enabled HDC Error Seek Error Time Out Error Drive Not Ready Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 161 Caching Error Other Error Multimedia Write Error Invalid Drive Drive Not Ready Other Error NOTE: If error status name is Other Error , please reference the Error Code for error information Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 162: Running Test
File. 7. This program is executed according to the Count Loop number selected in the Running Test Edit Item, see Section 3.20. To terminate the program, press Ctrl + Break. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 163: Dmi Information
4. Serial Number ( 12345678W ) 5. OEM String ( PSL20X-XXXXX,SXXXXXXXXXX ) 6. Model Select [1]Dyn-Jpn [2]Tos-Jpn [3]Tos-Eng [4]Tos-FR 7. Write UUID ( XXXXXXXXXXXXXXXX ) 8. Brightness Write ( XXXXXXXX ) Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 164 Current Data of EEPROM : 12345678W 4. Enter the Serial Number : 12345678901234 Your Keyin String Length Not Correct 14 > 9 !!! Current Data of EEPROM : 12345678W 4. Enter the Serial Number : Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 165: Log Utilities
Error Status Pass Count Subtest Number Read Data Test Name Write Data Error Count Error Name and Detail [[1:Next, 2:Prev, 3:Exit, 4;Clear, 5:FD Log Read, 6:FD Log Write, 7:Log Save]] Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 166 Test Abbreviations System Test Memory Test Keyboard Test Display Test Floppy Disk Test Hard Disk Test Real Time Clock Test Cache Memory Test Height Resolution Display Test Multimedia Test Memory2 Test Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 167: System Configuration
* - XXXMB MEMORY SIZE * - XXX CPU * - 1 Vedio Chip XXXXXXXXXXXXX * - 1 ODD DRIVE(S):XXXXXXXX FW Rev.:XXXX Press Enter to return to the Diagnostics Menu. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 168: Running Test Edit Item
Subtest 08 Display Page Floppy Disk Test Subtest 02 Sequential W/R/C Hard Disk Test Subtest 01 Sequential Read Real Time Clock Test Subtest 02 Backup Memory Test Tab: HELP (Key Operation) Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 169 8. Select 03 from the Diagnostics Menu and press Enter to execute the Running Test. NOTE: If press Ctrl+break in the runin process, please press more one any key to exit. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 170: Common Tests And Operation
Subtest No. Displays the Subtest number in the following format: ffgg ff = Subtest No. gg = Step Number (Will be blank if the test does not have a Step Number.) Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 171 Test Address Displays the Test Address. (The format differs for each test.) Error Status Displays the error status. Error Name Displays the name of the error. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 172: Test Stop Display
Letters which must be entered are always shown in [ ]. Simultaneous entries are displayed by a “+” mark. For example: [a] [Enter] Press the “a” key, then press the [Enter] key. [Ctrl] + [c] Press the [Ctrl] key and the “c” key simultaneously. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual...
Page 173: Replacement Procedures
Chapter 4 Replacement Procedures Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 174 Replacement Procedures 4-iiSatellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 175 Audio board ......................4-40 4.15 Fingerprint board ..................... 4-41 4.16 USB board........................ 4-42 4.17 System board......................4-45 4.18 CPU.......................... 4-47 4.19 VGA heat sink......................4-50 4.20 LCD unit / FL inverter ..................... 4-52 Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 4-iii...
Page 176: Figure
Figure 4-27 Removing the CPU heat sink ................4-47 Figure 4-28 Removing the CPU ..................4-48 Figure 4-29 Applying silicon grease..................4-49 Figure 4-30 Removing the VGA heat sink ................4-50 4-ivSatellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 177 Figure 4-31 Removing the display mask ................4-52 Figure 4-32 Removing the FL inverter ................4-53 Figure 4-33 Removing the LCD unit ................... 4-54 Figure 4-34 Removing the LCD supports................4-55 Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 178: Overview
The chart shows the case for the following example: • Removing a MDC All FRUs down to the “4.2 Battery pack” to “4.11 Cover assembly” above a SD board/Microphone/MDC must be removed. Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 179: Safety Precautions
4. When connecting to the AC power supply, use only an AC adapter and cable approved by Toshiba. 5. To prevent electric shock, ensure that all replacement parts are compatible with the computer and that all cables and connectors are securely connected. 4-2Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 180: Before You Begin
Screw sizes are noted in the text and figures. 9. As all parts have sharp edges and corners, take care not to cut yourself. 10. After replacing an FRU, check that the computer and replaced part operate correctly. Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 181: Disassembly Procedure
Normal pin connectors are used for all other cables. Simply pull out or push in these connectors to disconnect or reconnect. Pressure plate connector Spring connector 4-4Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 182: Assembly Procedure
One Philips screwdriver with type 1 bit (for screws other than above) • Tweezers (for lifting screws) • ESD mats (lay on work table or floor) • An ESD wrist strap and heel grounder • Anti-static carpet or flooring Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 183: Screw Tightening Torque
G r ip a r e a “Special length screw” means screws whose length is indicated in an integral number to the first decimal places such as 2.5 mm, 2.8 mm and so on. 4-6Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 184: Screw Notation
Screw shape B: Bind screw F: Thin head screw S: Super thin head screw T: Tapping screw U: Other screws (Unique screws: pan head, stud, etc.) Example: B6 … 6mm bind screw Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 185: Battery Pack
4. Slide and hold the battery release latch (1) to free the battery pack after moving the battery release lock (2) into it unlock position – pick the battery pack out of the computer from fillister. Latch 1 Latch 2 Fillister Figure 4-1 Removing the battery pack 4-8Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 186 2. Disconnect the AC adapter and all external devices from the computer. 3. Attach the battery cover to the battery pack. 4. Insert the battery pack 5. Ensure the battery release lock (1) is moved into its locked position Lock1 Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 187: Pc Card
NOTE: If a PC card is not inserted all the way, the eject button may not pop out. Be sure to push a PC card firmly and press the eject button again. Eject Button1 Eject Button2 Figure 4-2-1 Removing a PC card 4-10Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 188 The following describes the procedure for inserting a PC card (See Figure 4-2-2). 1. Make sure the eject button does not stick out. 2. Insert a PC card and press it until it is securely connected. Figure 4-2-2 Insert a PC card Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 4-11...
Page 189: Hdd
• M2.5×4.0B FLAT BIND screw 3. Remove the following screws securing the HDD assembly. • M2.5×4.0B FLAT BIND screw 4. Disconnect the HDD assembly from the connector on the system board. 4-12Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 190 CAUTION: When a HDD is installed, they are installed in the position as the following figure. HDD Door M2.5x4.0B FLAT BIND M3.0x3.5B FLAT BIND module CN 19 Figure 4-3 Removing the HDD assembly Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 4-13...
Page 191 Replacement Procedures 5. Remove the following screws securing the HDD holder and remove the HDD holder. • M3.0×3.5B FLAT BIND screw HDD holder M3.0x3.5 FLAT BIND Figure 4-4 Removing a HDD 4-14Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 192 2. Insert the HDD assembly into the HDD slot and connect it carefully to the CN19 on the system board. 3. Secure the HDD assembly with the following screw. • M2.5×4.0B FLAT BIND screw Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 4-15...
Page 193: Wireless Lan Card
3. Open the left and right latches holding a wireless LAN card and remove a wireless LAN card from the connector on the system board. Wireless LAN card cover with 4 screws CN30 Wireless LAN with 2 screws Wireless LAN antenna cable Wireless LAN card 4-16Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 194 Replacement Procedures Figure 4-5 Removing a wireless LAN card Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 4-17...
Page 195 LAN card and lock the secure screws. 2. Connect the wireless LAN antenna cables to the terminals on a wireless LAN card. 3. Install the wireless LAN card cover and secure it with the following screw. 4-18Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 196: Memory Module
(See Figure 4-6). 1. Loose the screw securing the memory slot cover. 2. Remove the memory slot cover. 3. Open the left and right latches and remove a memory module. Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 4-19...
Page 197 Replacement Procedures Memory Module Cover Figure 4-6 Removing a memory module 4-20Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 198 Confirm that the new memory is detected correctly. 4. If the memory is not detected, check that it is connected correctly. Socket1 Socket2 Figure 4-7 Insert a memory module Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 4-21...
Page 199 Replacement Procedures 4-22Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 200: Keyboard
Then, lift up the keyboard cover to remove it. 6. Insert your finger into the keyboard slot and keyboard. Then lift up the keyboard to remove it. 7. Disconnect keyboard cable. Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 4-23...
Page 201 Replacement Procedures KBD cover Figure 4-8 Removing screws for KBD cover/keyboard Screw 2.5x3.0 Keyboard Figure 4-9 Removing the keyboard/KBD cover 4-24Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 202 2. Slide and set the speaker cover assembly and secure it with the following screw. • M2.5×3.0B FLAT BIND screw 3. Install the keyboard brace by pressing it from the topside. Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 4-25...
Page 203: Function Button Board
FLAT BIND screw 2. Unlock the Function board cable and Push up the Function board to the arrow direction and remove it. M2.5x3.0 FLAT BIND Function Board Figure 4-10 Removing the Function board 4-26Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 204 The following describes the procedure for installing the switch membrane. 1. Press Function board in the computer. 2. Secure the Function board with the following screw. • M2.5×3.0B FLAT BIND screw Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 4-27...
Page 205: Optical Disk Drive
2. Disconnect an optical disk drive toward the arrow direction from the connector CN26 on the system board. Optical disk drive M2.5 x 6.0B FLAT BIND Push Out Figure 4-11 Removing an optical disk drive 4-28Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 206: Figure
2. Insert an optical disk drive assembly into the slot and connect it to the connector CN26 on the system board. 3. Secure the ODD drive with the following screw. M2.5X6.0 Flat BIND screw X1 Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 4-29...
Page 207: Display Assembly
1. Close the display and turn the computer upside down. 2. Open the MINIPCI Door and remove the wireless LAN screws and antenna connector. M2.5x4.0 FLAT BIND (Locktight) Figure 4-13 Removing the screws (securing display assembly) Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 44...
Page 208 4. Disassembly Function board and pull out the wireless LAN antenna and LCD cables from the guide, If there was Bluetooth Antenna, pls. also remove it ( the 5th point) Figure 4-15 Removing the Wireless Antenna and Bluetooth Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)43...
Page 209 4. Opening the display to 180 degree, and remove the hinge screw . ‧ M2.5×6.0 FLAT BIND screw (Locktight) M2.5x6.0 FLAT BIND (Locktight) M2.5x6.0 FLAT BIND (Locktight) Figure 4-16 Removing the hinge screw Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 44...
Page 210 Display assembly Base assembly Figure 4-17 Removing the LCD harness and remove display assembly Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)43...
Page 211 7. Arrange the wireless LAN antenna and Bluetooth cables along the guide and contact with the connector. 8. Secure the display assembly from the back of computer with the following screws. • M2.5×6.0B FLAT BIND screw (Locktight) Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 44...
Page 212: Figure
1. Fix the below screw M2.3x3.0 2. Connect Bluetooth cable with MB and press Bluetooth antenna tight with Bluetooth connect NOTE: Be sure to apply the locktight to the screws instructed in the figure above. Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)43...
Page 213: Cover Assembly
FLAT BIND screw Front • M2.5×6.0B FLAT BIND screw Back • M2.5x4.0 FLAT BIND screw Front 2.5*6 x3 Touchpad FFC Top LENS Fingerprint Figure 4-19 Removing the screws cable from connect (front) Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 44...
Page 214 Replacement Procedures Screws 2.5*7 Screws 2.5*6 Figure 4-20 Removing the screws (back) 3. Disconnect the touch pad flat cable/Fingerprint cable/Top LENS from the connector on the system board. Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)43...
Page 215: Cover Assembly
Replacement Procedures 4. Pull up and remove the cover assembly from the base assembly. Cover assembly Cable drain Base assembly Figure 4-21 Removing the cover assembly Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 44...
Page 216 • M2.5×6.0B FLAT BIND screw Front • M2.5×6.0B FLAT BIND screw Back • M2.5x4.0 B FLAT BIND screw 4. Free the cable from cable-drain when through the antenna cable to PCB hole. Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)43...
Page 217: Touch Pad
Installing the touch pad The following describes the procedure for installing the touch pad (See Figure 4-22). 1. Peel off the separator covering on the sensor portion of a new touch pad. Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 44...
Page 218: Audio Board
5. Connect the touch pad flat cable to the connector on the touch pad and stick the glass tape on the connector. 4.14 Audio Board The following describes for removing the cover assembly (See Figure 4-23). Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)43...
Page 219 FLAT BIND screw NOTE: Be careful not to catch the cables between cover assembly and base assembly. 4.15 Fingerprint The following describes for removing the cover assembly (See Figure 4-24). Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 44...
Page 220: Fingerprint Board
Figure 4-24 Removing the Fingerprint Installing the Fingerprint 1. Turn over top case and put fingerprint in correct location 2. Fix below screws and connect the fingerprint cable CN14 M2.5x4.0 FLAT BIND screw Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)43...
Page 221: Usb Board
Figure 4-25 Removing the USB board Installing the USB Board 1. Put USB board in correct location and fix below screw M2.5x4.0 FLAT BIND screw 2. Connect the USB cable between CN4 and USBCN1 Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 44...
Page 222 Replacement Procedures 4-44Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 223: System Board
2. Remove the following screws securing the system board and remove the system board. • M2.5×4.0 BIND screw M2.5x4.0 BIND SCREW Speaker cable Audio board cable Figure 4-26 Removing the system board Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 4-45...
Page 224 The following describes the procedure for installing the system board (See Figure 4-26). 1. Secure the system board with the following screws. • M2.5×4.0 BIND screw 2. Connect the speaker cable to the connector on the system board. 4-46Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 225: Cpu
NOTE: When removing the heat sink holder, be sure to remove the screws in the reverse order of the number marked on the holder. 3. Remove the CPU heat sink. M2.5 x 4.0 BIND CPU heat sink CN20 Figure 4-27 Removing the CPU heat sink Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 4-47...
Page 226 4. If there is already silicon grease on the CPU, clean it with a cloth. Using a special applicator, apply silicon grease so that the CPU chip on the CPU is completely covered. 4-48Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 227 6. Connect the Heat sink cable to the connector CN 20on the system board NOTE: When securing the heat sink holder, be sure to secure the screws in the order of the number marked on the holder. Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 4-49...
Page 228: Vga Heat Sink
1. Remove the following screws securing the VGA heat sink along 1 to 5. • M2.5×3.0 BIND screw 2. Pull up the VGA heat sink straight and remove it. Figure 4-30 Removing the VGA heat sink 4-50Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 229 NOTE: For details on applying the silicon grease, refer to Installing the CPU. 2. Secure the VGA heat sink with the following screws along 1 to 5. • M2.5×3.0 BIND screw Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 4-51...
Page 230: Lcd Unit / Fl Inverter
3. Insert your finger between the edge of the display mask and the LCD, and remove the display mask while releasing the latches of display mask. M2.5x4.0 M 2.5X6.0 BIND screw Figure 4-31 Removing the display mask 4-52Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 231 6. Disconnect the HV harnesses from the connectors CN2 on the FL inverter. 7. Remove the FL inverter while peeling off the double-sided tape. Insulator LCD harness FL inverter Double-sided tape HV harness Insulator (adhered) Figure 4-32 Removing the FL inverter Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 4-53...
Page 232 LCD. 10. Remove the LCD unit. M2.5x4.0 BINK HEAD LCD unit CONDUTIVE tape M2.5X4.0 BINK HEAD LCD harness Figure 4-33 Removing the LCD unit 4-54Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 233 LCD supports from the LCD unit. • M2.0x3.0 BINK screw LCD cable LCD logo Inverter M2.0x3.0 Bluetooth BINK Antenna Latch Wireless Antenna LCD support LCD support M2.0x3.0 BINK Figure 4-34 Removing the LCD supports Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 4-55...
Page 234 BIND screw X4 9. Cover screws with Screw rubber cover X4 NOTE: When installing the display mask, make sure there is no gap between the display mask and the display cover. 4-56Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 235 Appendices Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08) App-i...
Page 236 App-ii Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 237: Appendix A Handling The Lcd Module
CN11 AUDIO BOARD USB Connector............7 C.12 CN12 BUTTON BOARD Connector .............. 7 C.13 CN13 Finger Print Board Connector ............... 8 C.14 CN14 PCMCIA Connector ................8 C.15 CN15 New Card Connector ................10 Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) App-iii...
Page 238 United States (US) Keyboard.................E-1 United Kingdom (UK) Keyboard ..............E-1 Arabia (AR) Keyboard .................E-2 Belgium (BB) Keyboard................E-2 Czech (CZ) Keyboard..................E-3 German (GR) Keyboard ................E-3 Danish (DK) Keyboard..................E-4 Spanish (SP) Keyboard..................E-4 French (FR) Keyboard.................E-5 App-iv Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 239 E 20 Swiss (SW) Keyboard ..................E-10 E 21 Hebrew Keyboard..................E-11 E 22 Greek Keyboard....................E-11 E 23 Slovak (SK) Keyboard..................E-12 E24 TaiWan (TW) Keyboard..................E-12 E 25 Thailand (TH) Keyboard.................E-13 E 26 Yugosla (YS) Keyboard..................E-13 Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) App-v...
Page 240: Appendix F Wiring Diagrams
Appendix F Wiring Diagrams..................F-1 RGB Monitor ID Wraparound Connector ............F-1 LAN Loopbak Connector ................F-1 Appendix G BIOS Rewrite Procedures ................G-1 Appendix H EC/KBC Rewrite Procedures ..............H-1 Appendix I Reliability.......................I-1 App-vi Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 241: Appendix A Handling The Lcd Module
LCD cover before securing the module with screws. Do not force the module into place, because stress can affect its performance. Also, the panel’s polarized surface is easily scarred, so be careful when handling it. Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 242 4. If water or other liquid is left on the panel’s surface for a long period, it can change the screen’s tint or stain it. Be sure to quickly wipe off any liquid. Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q0...
Page 243 6. CMOS-LSI circuits are used in the module, so guard against damage from electrostatic discharge. Be sure to wear a wrist or ankle ground when handling the module. Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 244 8. Do not store the module at temperatures below specifications. Cold can cause the liquid crystals to freeze, lose their elasticity or otherwise suffer damage. 9. Do not disassemble the LCD module. Disassembly can cause malfunctions. Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q0...
Page 245 10. If you transport the module, do not use packing material that contains epoxy resin (amine) or silicon glue (alcohol or oxide). These materials can release gas that can damage the panel’s polarization. Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 246 Handling the LCD Module Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q0...
Page 247 Appendix B Appendix B Board Layout System Board Figure B-1 System board layout (front) Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 248 Board Layout Figure B-2 System board layout (Back) Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 249 (30) South Bridge ICH8 (31) CN31 ODD connector (32) CN32 Card reader connector (33) CN30 HDD connector (34) Clock generator (35) (36) North Bridge (37) CN19 CRT connector (38) CN20 FAN connector Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 250 Board Layout (39) PCN1 ACIN cable connector (40) CN21 Battery connector (41) BIOS IC Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 251 Figure B-3 Function Button board layout Table B-2 Function Button board connectors Location Function (01) Power Button (02) IE Button (03) Media Player Button (04) Music Play / Pause Button (05) Music Forward (06) Music Backward Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 252 LOGO LED (05) Audio Board to M/B MIC cable connector (06) Audio Codec IC Realtek ALC262 (07) Audio Board to M/B Azalia signals connector (08) Audio Board to M/B Power and USB connector Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 253 Board Layout <Back layout> Figure B-3 Modem board layout Location Function (01) USB connector (02) USB connector (03) Audio External MIC Jack (04) Audio External HP Jack (05) Volume wheel Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 254 <Front layout> Location Function (01) Mouse Button Left key (02) Mouse Button Left key (03) Mouse Button Right key (04) Mouse Button Right key (05) TP board to M/B USB signal connector Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 255 Figure B-4 Touch pad board layout Location Function (01) TP Board to M/B I C signal connector (02) TP Board to touch pad I C signal connector (03) Finger Printer controller IC UPEK TCD42B Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 256 Board Layout LAN Board <Front layout> Location Function (01) Modem signal to MDC connector B-10 Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 257 Board Layout <Back layout> Location Function (01) USB connector (02) RJ45 connector (03) RJ11 connector (04) LAN transformer (06) LAN board LAN and USB signals to M/B connector Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08) B-11...
Page 258 Board Layout Finger Board <Front layout> Figure B-6-4 VGA board layout (front) Location Function (01) Finger Printer IC UPEK TCS3C B-12 Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 259 Board Layout <Back layout> Figure B-6-2 VGA board layout (back) Location Function (01) Finger Board to TP Board connector (02) Finger Board to TP Board connector Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08) B-13...
Page 260 Appendix B Appendix B Board Layout System Board Figure B-1 System board layout (front) Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 261 Board Layout Figure B-2 System board layout (Back) Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 262 (30) South Bridge ICH8 (31) CN23 ODD connector (32) CN28 Card reader connector (33) CN33 HDD connector (34) Clock generator (35) (36) North Bridge (37) CN35 CRT connector (38) CN34 FAN connector Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 263 Board Layout (39) PCN1 ACIN cable connector (40) CN26 Battery connector (41) BIOS IC Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 264 Figure B-3 Function Button board layout Table B-2 Function Button board connectors Location Function (01) Power Button (02) IE Button (03) Media Player Button (04) Music Play / Pause Button (05) Music Forward (06) Music Backward Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 265 LOGO LED (05) Audio Board to M/B MIC cable connector (06) Audio Codec IC Realtek ALC262 (07) Audio Board to M/B Azalia signals connector (08) Audio Board to M/B Power and USB connector Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 266 <Back layout> Figure B-3 Modem board layout Table B-3 Modem board connectors Location Function (01) USB connector (02) USB connector (03) Audio External MIC Jack (04) Audio External HP Jack (05) Volume wheel Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 267 <Front layout> Location Function (01) Mouse Button Left key (02) Mouse Button Left key (03) Mouse Button Right key (04) Mouse Button Right key (05) TP board to M/B USB signal connector Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 268 Table B-4 Touch pad board connectors Location Function (01) TP Board to M/B I C signal connector (02) TP Board to touch pad I C signal connector (03) Finger Printer controller IC UPEK TCD42B Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 269 Board Layout LAN Board <Front layout> Location Function (01) Modem signal to MDC connector B-10 Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 270 Board Layout <Back layout> Location Function (01) USB connector (02) RJ45 connector (03) RJ11 connector (04) LAN transformer (06) LAN board LAN and USB signals to M/B connector Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08) B-11...
Page 271 Board Layout Fingerprint Board <Front layout> Figure B-6-4 VGA board layout (front) Location Function (01) Finger Printer IC UPEK TCS3C B-12 Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 272 Board Layout <Back layout> Figure B-6-2 VGA board layout (back) Location Function (01) Finger Board to TP Board connector (02) Finger Board to TP Board connector Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08) B-13...
Page 273 CONN SMD HOUSING 32P 2R FS (P0.5, H2.6) PIN No. Signal name PIN No. Signal name LCD_EDIDCLK LCD_EDIDDATA USBP8-_LCD LCD_TXLCLKOUT USBP8+_LCD LCD_TXLCLKOUT+ I/0 LCD_VADJ LCD_TXLOUT0- DISPON LCD_TXLOUT0+ CCD_POWER LCDVCC LCD_TXLOUT1- LCDVCC LCD_TXLOUT1+ INVCC0 INVCC0 LCD_TXLOUT2- LCD_TXLOUT2+ MIC_CLK_LCD PNL_BLON MIC_DATA_LCD Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 274 Pin Assignment CN2 INT MIC Connector CONN SMD HOUSING 4P 1R FR (P1.25, H1.85) PIN No. Signal name PIN No. Signal name MIC_CLK_LCD MIC_DATA_LCD CN3 LED Panel Connector CONN SMD HOUSING 40P 2R FS (P0.5, H2.6) PIN No. Signal name PIN No.
Page 275 Pin Assignment LED_TXLCLKOUT- I/O LED_TXLCLKOUT+ I/O LED_TXLOUT0- LED_TXLOUT0+ LED_TXLOUT1- LED_TXLOUT1+ LED_TXLOUT2- LED_TXLOUT2+ USBP8+_LED USBP8-_LED LCDVCC LCDVCC CCD_POWER CN4 Keyboard Side Connector1 CONN MSD FFC 34P,1R,FR (P0.8,H2.0) PIN No. Signal name PIN No. Signal name MY4_K MY2_K MX2_K MX1_K MY1_K MY0_K MX0_K MX3_K Satellite P100 Maintenance Manual(960-Q02)
Page 276 Pin Assignment MY5_K MY6_K MX5_K MX6_K MX4_K MY12_K MY7_K MY3_K MX7_K MY13_K MY9_K MY8_K MY11_K MY10_K MY14_K MY15_K K_LED_P_K I CAPSLED_K I FN_F10_K NUMLED_K Keyboard Side Connector2 CONN MSD FFC 28P 1R FR(P0.5,H1.5) PIN No. Signal name PIN No. Signal name MY4_K MY2_K MX2_K...
Page 277 Pin Assignment MX7_K MY13_K MY9_K MY8_K MY11_K MY10_K MY14_K MY15_K K_LED_P_K I CAPSLED_K I FN_F10_K NUMLED_K CN6 AUDIO BOARD Connector CONN SMD FFC 14P 1R FR(P0.5,H1.5) PIN No. Signal name PIN No. Signal name ACZ_RST#_AUDIO ACZ_SYNC_AUDIO I ACZ_SDIN0 BIT_CLK_AUDIO ACZ_SDOUT_AUDIO I BEEP AMP_MUTE# DIGVOL_UP...
Page 278 Pin Assignment CN7 Keyboard Side Connector3 CONN MSD FFC 28P 1R FR(P0.5,H1.5) PIN No. Signal name PIN No. Signal name MY4_K MY2_K MX2_K MX1_K MY1_K MY0_K MX0_K MX3_K MY5_K MY6_K MX5_K MX6_K MX4_K MY12_K MY7_K MY3_K MX7_K MY13_K MY9_K MY8_K MY11_K MY10_K MY14_K...
Page 279 Pin Assignment USBP5+ USBP5- WCS_CLK BT_RESET WCS_DAT USB_DETACH --- CN9/CN10 TOUCHPAD CONNECTOR CONN SMD FPC 6P 1R FR(P1.0,H2.0) PIN No. Signal PIN No. Signal name name TPCLK_1 TPDATA_1 I/O +5V_TP CN11 AUDIO BOARD USB Connector CONN SMD HEADER 10P 1R MR(P1.25,H1.95) PIN No.
Page 280 Pin Assignment USBP1- USBP1+ CN12 BUTTON BOARD Connector CONN SMD FPC 10P 1R FR(P1.0,H1.5) PIN No. Signal name PIN No. Signal name HOT_KEY MY16 STOP PLAY/PAUSE I MEDIA NBSWON# CN13 Finger Print Board Connector CONN SMD HEADER 4P 1R MR(P1.25,H1.95) PIN No.
Page 281 Pin Assignment PIN No. Signal name PIN No. Signal name A_CAD0 A_CAD1 A_CAD3 A_CAD5 A_CAD7 A_CC/BE0# A_CAD9 A_CAD11 A_CAD12 A_CAD14 A_CC/BE1# A_CPAR A_CPERR# A_CGNT# A_CINT# A_VCC AVPP A_CCLK A_CIRDY# A_CC/BE2# A_CAD18 A_CAD20 A_CAD21 A_CAD22 A_CAD23 A_CAD24 A_CAD25 A_CAD26 A_CAD27 A_CAD29 A_RSVD_D2 A_CCLKRUN# I A_CCD1#...
Page 282 Pin Assignment A_RSVD_A18 A_CBLOCK# A_CSTOP# A_CDEVSEL# I A_VCC AVPP A_CTRDY# A_CFRAME# A_CAD17 A_CAD19 A_CVS2# A_CRST# A_CSERR# A_CREQ# A_CC/BE3# A_CAUDIO A_CSTSCHG A_CAD28 A_CAD30 A_CAD31 A_CCD2# CN15 New Card Connector CONN SMD HEADER 26P 2R MR(P1.0,H5.8) PIN No. Signal name PIN No. Signal name USBP6-_R USBP6+_R...
Page 283 Pin Assignment CPPE# CLK_PCIE_NEW# I CLK_PCIE_NEW I PCIE_RXN2 PCIE_RXP2 PCIE_TXN2 PCIE_TXP2 CN16 LPC DEBUG PORT CONN SMD FPC 10P 1R FR(P1.0,H2.0) EP PIN No. Signal PIN No. Signal name name SERIRQ PLTRST# LFRAME# PCLK- LAD3 DEBUG LAD2 LAD1 LAD0 CN17 EC DEBUG PORT CONN SMD HOUSING 4P 1R FR(P1.25,H1.85) PIN No.
Page 284 Pin Assignment +3VPCU SOUT_CR_DEBUG I SWD_DEBUG I CN18 RJ45/USB BOARD CONNECTOR CONN SMD HOUSING 12P FR(P1.25,H1.95) PIN No. Signal name PIN No. Signal name +3V_S5 USBPWR2 USBP2- USBP2+ MDI1+ MDI1- MDI0+ MDI0- LAN_ACT# LAN_LINK# I/O AVDD18 CN19 Mini PCIE Card WLAN Connector CONN SMD HEADER,52P,2R,MS(P0.8,H9) PIN No.
Page 285 Pin Assignment PECLK_MINI LAD3_PCIE LFRAME#_PCIE UR_SWD UR_SOUT_CR RF_EN_WLAN PLTRST# PCIE_RXN1 +3V_S5 PCIE_RXP1 +1.5V WL_SMCLK_WLAN PCIE_TXN1 WL_SMDATA_WLAN I/O PCIE_TXP1 USBP3-_C USBP3+_C CL_CLK1_WLAN PLTRST#PCIE +1.5V LC_RST#1_WLAN --- SERIRQ_WLAN CN20 Mini Card Connector CONN SMD HEADER,52P,2R,MS(P0.8,H9) PIN No. Signal name PIN No. Signal name Satellite P100 Maintenance Manual(960-Q02)
Page 286 Pin Assignment WLAN_WAKE# +3G_VDD WCS_DATR WCS_CLKR +1.5V ---- LAD0_PCIE LAD1_PCIE PECLK_MINI# LAD2_PCIE PECLK_MINI LAD3_PCIE LFRAME#_PCIE UR_SWD UR_SOUT_CR RF_EN_WLAN PLTRST# PCIE_RXN1 +3V_S5 PCIE_RXP1 +1.5V WL_SMCLK_WLAN PCIE_TXN1 WL_SMDATA_WLAN I/O PCIE_TXP1 USBP7-_R USBP7+_R CL_CLK1_WLAN PLTRST#PCIE +1.5V Satellite P100 Maintenance Manual(960-Q02)
Page 287 Pin Assignment LC_RST#1_WLAN --- SERIRQ_WLAN +3G_VDD CN21 ODD Connector CONN DIP HOUSING 50P 2R FR(P0.8,H6.3) PIN No. Signal PIN No. Signal name name IDERST# PDD8 PDD7 PDD9 PDD6 PDD10 PDD5 PDD11 PDD4 PDD12 PDD3 PDD13 PDD2 PDD14 PDD1 PDD15 PDD0 PDDREQ PDIOR# PDIOW#...
Page 288 Pin Assignment PDA0 PDA2 PDCS1# PDCS3# ODDLED# RCSEL CN22 RTC Battery Connector CONN SMD HEADER 2P MS (P1.25) PIN No. Signal PIN No. Signal name name VCCRTC_3 --- CN23 DDR2 Connector IC SOCKET DDR2 SO-DIMM(200P,H5.2) Signal name Signal name SMDDR_VREF_DIMM --- M_B_DQ4 M_B_DQ0 M_B_DQ1...
Page 289 Pin Assignment M_B_DM0 M_B_DQS#0 M_B_DQS0 M_B_DQ2 M_B_DQ6 M_B_DQ7 M_B_DQ3 M_B_DQ12 M_B_DQ13 M_B_DQ9 M_B_DQ8 M_B_DM1 M_B_DQS#1 M_CLK_DDR3 M_B_DQS1 M_CLK_DDR#3 I M_B_DQ11 M_B_DQ14 M_B_DQ10 M_B_DQ15 M_B_DQ20 M_B_DQ16 M_B_DQ17 M_B_DQ21 M_B_DQS#2 PM_EXTTS#1 M_B_DQS2 M_B_DM2 M_B_DQ22 M_B_DQ18 Satellite P100 Maintenance Manual(960-Q02)
Page 290 Pin Assignment M_B_DQ23 M_B_DQ19 M_B_DQ29 M_B_DQ24 M_B_DQ28 M_B_DQ25 M_B_DM3 M_B_DQS#3 M_B_DQS3 M_B_DQ26 M_B_DQ30 M_B_DQ27 M_B_DQ31 M_CKE3 M_CKE4 +1.8VSUS +1.8VSUS M_B_BS#2 M_B_A14 +1.8VSUS +1.8VSUS M_B_A12 M_B_A11 M_B_A9 M_B_A7 M_B_A8 M_B_A6 +1.8VSUS +1.8VSUS M_B_A5 M_B_A4 M_B_A3 M_B_A2 M_B_A1 M_B_A0 +1.8VSUS +1.8VSUS Satellite P100 Maintenance Manual(960-Q02)
Page 291 Pin Assignment M_B_A10 M_B_BS1 M_B_BS0 M_B_RAS# M_B_WE# M_CS#2 +1.8VSUS +1.8VSUS M_B_CAS# M_ODT2 M_CS#3 M_B_A13 +1.8VSUS +1.8VSUS M_ODT3 M_B_DQ37 M_B_DQ32 M_B_DQ38 M_B_DQ36 M_B_DQS#4 M_B_DM4 M_B_DQS4 M_B_DQ39 M_B_DQ34 M_B_DQ33 M_B_DQ35 M_B_DQ44 M_B_DQ40 M_B_DQ45 M_B_DQ41 M_B_DQS#5 M_B_DM5 M_B_DQS5 M_B_DQ46 M_B_DQ42 Satellite P100 Maintenance Manual(960-Q02)
Page 292 Pin Assignment M_B_DQ43 M_B_DQ47 M_B_DQ53 M_B_DQ52 M_B_DQ49 M_B_DQ48 M_CLK_DDR4 M_CLK_DDR#4 I M_B_DQS#6 M_B_DQS6 M_B_DM6 M_B_DQ51 M_B_DQ55 M_B_DQ54 M_B_DQ50 M_B_DQ56 M_B_DQ60 M_B_DQ57 M_B_DQ61 M_B_DM7 M_B_DQS#7 M_B_DQS7 M_B_DQ59 M_B_DQ62 M_B_DQ63 M_B_DQ58 DDRDAT_SMB DDRCLK_SMB Satellite P100 Maintenance Manual(960-Q02)
Page 293 Pin Assignment CN24 Battery Connector PIN No. Signal name PIN No. Signal name MBAT+ MBAT+ TEMP_MBAT O MBDATA MBCLK CN25 5 in 1 Card Connector PIN No. Signal name Signal name XD_CDZ XD_R/B#/SD_WP# XD_RE#/CLK XD_CE# CD_CLE XD_ALE XD_WE#/MS_BS/SD_C XD_D0/MS_D0/SD_ XD_D3/MS_D3/SD_ VCC_XD XD_WPO# XD_RE#/CLK...
Page 294 Pin Assignment XD_D2/MS_D2/SD_D2 VCC_XD XD_D0/MS_D0/SD_D0 XD_D0/MS_D0/SD_ XD_D1/MS_D1/SD_D1 XD_RE#/CLK XD_WE#/MS_BS/SD_C XD_D1/MS_D1/SD_ XD_D2/MS_D2/SD_D2 XD_D0/MS_D0/SD_ XD_D3/MS_D3/SD_D3 XD_D4 XD_D1/MS_D1/SD_D1_ XD_D5 XD_D6 XD_D7 VCC_XD SD_CDZ XD_R/B#/SD_WP# CN26 DDR2 Connector IC SOCKET DDR2 SO-DIMM(200P,H5.2) Signal name Signal name SMDDR_VREF_DIMM --- M_A_DQ4 M_A_DQ6 M_A_DQ0 M_A_DQ5 M_A_DM0 Satellite P100 Maintenance Manual(960-Q02)
Page 295 Pin Assignment M_A_DQS#0 M_A_DQS0 M_A_DQ7 M_A_DQ1 M_A_DQ2 M_A_DQ3 M_A_DQ13 M_A_DQ12 M_A_DQ9 M_A_DQ8 M_A_DM1 M_A_DQS#1 M_CLK_DDR0 M_A_DQS1 M_CLK_DDR#0 I M_A_DQ14 M_A_DQ10 M_A_DQ11 M_A_DQ15 M_A_DQ17 M_A_DQ16 M_A_DQ20 M_A_DQ21 M_A_DQS#2 PM_EXTTS#0 M_A_DQS2 M_A_DM2 M_A_DQ23 M_A_DQ18 M_A_DQ19 M_A_DQ22 Satellite P100 Maintenance Manual(960-Q02)
Page 296 Pin Assignment M_A_DQ28 M_A_DQ29 M_A_DQ25 M_A_DQ24 M_A_DM3 M_A_DQS#3 M_A_DQS3 M_A_DQ26 M_A_DQ30 M_A_DQ27 M_A_DQ31 M_CKE0 M_CKE1 +1.8VSUS +1.8VSUS M_A_BS#2 M_A_A14 +1.8VSUS +1.8VSUS M_A_A12 M_A_A11 M_A_A9 M_A_A7 M_A_A8 M_A_A6 +1.8VSUS +1.8VSUS M_A_A5 M_A_A4 M_A_A3 M_A_A2 M_A_A1 M_A_A0 +1.8VSUS +1.8VSUS M_A_A10 M_A_BS1 Satellite P100 Maintenance Manual(960-Q02)
Page 297 Pin Assignment M_A_BS0 M_A_RAS# M_A_WE# M_CS#0 +1.8VSUS +1.8VSUS M_A_CAS# M_ODT0 M_CS#1 M_A_A13 +1.8VSUS +1.8VSUS M_ODT1 M_A_DQ36 M_A_DQ32 M_A_DQ37 M_A_DQ33 M_A_DQS#4 M_A_DM4 M_A_DQS4 M_A_DQ35 M_A_DQ39 M_A_DQ38 M_A_DQ34 M_A_DQ44 M_A_DQ40 M_A_DQ45 M_A_DQ41 M_A_DQS#5 M_A_DM5 M_A_DQS5 M_A_DQ42 M_A_DQ43 M_A_DQ46 M_A_DQ47 Satellite P100 Maintenance Manual(960-Q02)
Page 298 Pin Assignment M_A_DQ53 M_A_DQ48 M_A_DQ49 M_A_DQ52 M_CLK_DDR1 M_CLK_DDR#1 I M_A_DQS#6 M_A_DQS6 M_A_DM6 M_A_DQ50 M_A_DQ54 M_A_DQ51 M_A_DQ55 M_A_DQ56 M_A_DQ61 M_A_DQ60 M_A_DQ57 M_A_DM7 M_A_DQS#7 M_A_DQS7 M_A_DQ62 M_A_DQ63 M_A_DQ58 M_A_DQ59 DDRDAT_SMB DDRCLK_SMB Satellite P100 Maintenance Manual(960-Q02)
Page 299 Pin Assignment CN27 Modem Board Connector CONN M_AD HEADER 12P, 2R, MS (P0.8, H2.4) PIN No. Signal name PIN No. Signal name +1.5V_MDC ACZ_SDOUT_MDC I +3V_S5 ACZ_SYNC_MDC ACZ_SDIN1 ACZ_RST#_MDC BIT_CLK_MDC I CN28 1394 Port CONN DIP (1394) 4P 2R FR(P1.6,H5.6) L-F PIN No.
Page 300 Pin Assignment SATA_TXN0 I SATA_RXN0 O SATA_RXP0 O +3.3VSATA +3.3VSATA +3.3VSATA +5VSATA +5VSATA +5VSATA CN30 FAN Connector CONN M_AD FFC 6P 1R FR (P1.0, H1.95) PIN No. Signal name PIN No. Signal name TH_FAN_POWER --- FANSIG CN31 CRT Connector CONN DIP D-SUB 15P 2R FR (P0.76) L-F PIN No.
Page 301 Pin Assignment CRT_B1 5V_CRT2 CRT_SENSE# O CRTDDAT CRTHSYNC CRTVSYNC I CRTDCLK CN32 KEYBOARD SIDE CONN DIP D-SUB 15P 2R FR (P0.76) L-F PIN No. Signal name PIN No. Signal name MY4_K MY2_K MX2_K MX1_K MY1_K MY0_K MX0_K MX3_K MY5_K MY6_K MX5_K MX6_K MX4_K...
Page 302 Pin Assignment MX7_K MY13_K MY9_K MY8_K MY11_K MY10_K MY14_K MY15_K K_LED_P_K I CAPSLED_K I FN_F10_K NUMLED_K CN33 Power Jack PIN No. Signal PIN No. Signal name name Satellite P100 Maintenance Manual(960-Q02)
Page 303 Signal name PIN No. Signal name D-MIC_DATA_LCD D-MIC_CLK_LCD LED_PWR LED_PWR LED_PWR LED_PWR LED_PWR LED_PWR LED_GND6 LED_GND5 LED_GND4 LED_GND3 LED_GND2 LED_GND1 LED_EDIDCLK LED_EDIDDATA LED_TXLCLKOUT- I/O LED_TXLCLKOUT+ I/O LED_TXLOUT0- LED_TXLOUT0+ LED_TXLOUT1- LED_TXLOUT1+ LED_TXLOUT2- LED_TXLOUT2+ USBP8+_LED Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 304 CONN DIP D-SUB 15P 2R FR (P0.76) L-F PIN No. Signal name PIN No. Signal name MY4_K MY2_K MX2_K MX1_K MY1_K MY0_K MX0_K MX3_K MY5_K MY6_K MX5_K MX6_K MX4_K MY12_K MY7_K MY3_K MX7_K MY13_K MY9_K MY8_K MY11_K MY10_K Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 305 CONN SMD HOUSING 32P 2R FS (P0.5, H2.6) PIN No. Signal name PIN No. Signal name LCD_EDIDCLK LCD_EDIDDATA USBP8-_LCD LCD_TXLCLKOUT USBP8+_LCD LCD_TXLCLKOUT+ I/0 LCD_VADJ LCD_TXLOUT0- DISPON LCD_TXLOUT0+ CCD_POWER LCDVCC LCD_TXLOUT1- LCDVCC LCD_TXLOUT1+ INVCC0 INVCC0 LCD_TXLOUT2- LCD_TXLOUT2+ MIC_CLK_LCD PNL_BLON MIC_DATA_LCD Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 306 Signal name PIN No. Signal name MIC_CLK_LCD MIC_DATA_LCD CN5 BUTTON BOARD Connector CONN SMD FPC 10P 1R FR(P1.0,H1.5) PIN No. Signal name PIN No. Signal name HOT_KEY MY16 STOP PLAY/PAUSE I MEDIA NBSWON# Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 307 MY8_K MY11_K MY10_K MY14_K MY15_K K_LED_P_K I CAPSLED_K I FN_F10_K NUMLED_K CN7 EC DEBUG PORT CONN SMD HOUSING 4P 1R FR(P1.25,H1.85) PIN No. Signal name PIN No. Signal name +3VPCU SOUT_CR_DEBUG I Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 308 PIN No. Signal name name +3VSUS USBP4-_C USBP4+_C CN9/CN10 TOUCHPAD CONNECTOR CONN SMD FPC 6P 1R FR(P1.0,H2.0) PIN No. Signal PIN No. Signal name name TPCLK_1 TPDATA_1 I/O +5V_TP CN11 LPC DEBUG PORT Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 309 CONN MSD FFC 28P 1R FR(P0.5,H1.5) PIN No. Signal name PIN No. Signal name MY4_K MY2_K MX2_K MX1_K MY1_K MY0_K MX0_K MX3_K MY5_K MY6_K MX5_K MX6_K MX4_K MY12_K MY7_K MY3_K MX7_K MY13_K MY9_K MY8_K Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 310 PIN No. Signal name USBP5+ USBP5- WCS_CLK BT_RESET WCS_DAT USB_DETACH --- CN14 Keyboard Side Connector4 CONN MSD FFC 34P,1R,FR (P0.8,H2.0) PIN No. Signal name PIN No. Signal name MY4_K MY2_K MX2_K MX1_K Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 311 MY15_K K_LED_P_K I CAPSLED_K I FN_F10_K NUMLED_K CN15 AUDIO BOARD USB Connector CONN SMD HEADER 10P 1R MR(P1.25,H1.95) PIN No. Signal PIN No. Signal name name +5V_S5 +5V_S5 USBP0- USBP0+ USBP1- USBP1+ Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 312 A_CAD3 A_CAD5 A_CAD7 A_CC/BE0# A_CAD9 A_CAD11 A_CAD12 A_CAD14 A_CC/BE1# A_CPAR A_CPERR# A_CGNT# A_CINT# A_VCC AVPP A_CCLK A_CIRDY# A_CC/BE2# A_CAD18 A_CAD20 A_CAD21 A_CAD22 A_CAD23 A_CAD24 A_CAD25 A_CAD26 A_CAD27 A_CAD29 A_RSVD_D2 A_CCLKRUN# I A_CCD1# Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 313 A_CVS2# A_CRST# A_CSERR# A_CREQ# A_CC/BE3# A_CAUDIO A_CSTSCHG A_CAD28 A_CAD30 A_CAD31 A_CCD2# CN17 New Card Connector CONN SMD HEADER 26P 2R MR(P1.0,H5.8) PIN No. Signal name PIN No. Signal name USBP6-_R USBP6+_R CPUSB# Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 314 PCIE_TXP2 CN18 AUDIO BOARD Connector CONN SMD FFC 14P 1R FR(P0.5,H1.5) PIN No. Signal name PIN No. Signal name ACZ_RST#_AUDIO ACZ_SYNC_AUDIO I ACZ_SDIN0 BIT_CLK_AUDIO ACZ_SDOUT_AUDIO I BEEP AMP_MUTE# DIGVOL_UP DIGVOL_DN LED_LOGO USB_EN2# Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 315 CRT_G1 CRT_B1 5V_CRT2 CRT_SENSE# O CRTDDAT CRTHSYNC CRTVSYNC I CRTDCLK CN20 FAN Connector CONN M_AD FFC 6P 1R FR (P1.0, H1.95) PIN No. Signal name PIN No. Signal name TH_FAN_POWER --- FANSIG Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 316 TEMP_MBAT O MBDATA MBCLK CN22 RJ45/USB BOARD CONNECTOR CONN SMD HOUSING 12P FR(P1.25,H1.95) PIN No. Signal name PIN No. Signal name +3V_S5 USBPWR2 USBP2- USBP2+ MDI1+ MDI1- MDI0+ MDI0- LAN_ACT# LAN_LINK# I/O AVDD18 Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 317 Signal name PIN No. Signal name WLAN_WAKE# +3G_VDD WCS_DATR WCS_CLKR +1.5V ---- LAD0_PCIE LAD1_PCIE PECLK_MINI# LAD2_PCIE PECLK_MINI LAD3_PCIE LFRAME#_PCIE UR_SWD UR_SOUT_CR RF_EN_WLAN PLTRST# PCIE_RXN1 +3V_S5 PCIE_RXP1 +1.5V WL_SMCLK_WLAN PCIE_TXN1 WL_SMDATA_WLAN I/O PCIE_TXP1 USBP7-_R Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 318 CN24 Mini PCIE Card WLAN Connector CONN SMD HEADER,52P,2R,MS(P0.8,H9) PIN No. Signal name PIN No. Signal name WLAN_WAKE# WCS_DATR WCS_CLKR +1.5V LAD0_PCIE LAD1_PCIE PECLK_MINI# LAD2_PCIE PECLK_MINI LAD3_PCIE LFRAME#_PCIE UR_SWD UR_SOUT_CR RF_EN_WLAN PLTRST# Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 319 PCIE_RXP1 +1.5V WL_SMCLK_WLAN PCIE_TXN1 WL_SMDATA_WLAN I/O PCIE_TXP1 USBP3-_C USBP3+_C CL_CLK1_WLAN PLTRST#PCIE +1.5V LC_RST#1_WLAN --- SERIRQ_WLAN CN25 DDR2 Connector IC SOCKET DDR2 SO-DIMM(200P,H5.2) Signal name Signal name SMDDR_VREF_DIMM --- M_B_DQ4 M_B_DQ0 M_B_DQ1 M_B_DQ5 Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 320 Pin Assignment M_B_DM0 M_B_DQS#0 M_B_DQS0 M_B_DQ2 M_B_DQ6 M_B_DQ7 M_B_DQ3 M_B_DQ12 M_B_DQ13 M_B_DQ9 M_B_DQ8 M_B_DM1 M_B_DQS#1 M_CLK_DDR3 M_B_DQS1 M_CLK_DDR#3 I M_B_DQ11 M_B_DQ14 M_B_DQ10 M_B_DQ15 M_B_DQ20 M_B_DQ16 M_B_DQ17 M_B_DQ21 M_B_DQS#2 PM_EXTTS#1 M_B_DQS2 M_B_DM2 M_B_DQ22 M_B_DQ18 Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 321 M_B_DQ24 M_B_DQ28 M_B_DQ25 M_B_DM3 M_B_DQS#3 M_B_DQS3 M_B_DQ26 M_B_DQ30 M_B_DQ27 M_B_DQ31 M_CKE3 M_CKE4 +1.8VSUS +1.8VSUS M_B_BS#2 M_B_A14 +1.8VSUS +1.8VSUS M_B_A12 M_B_A11 M_B_A9 M_B_A7 M_B_A8 M_B_A6 +1.8VSUS +1.8VSUS M_B_A5 M_B_A4 M_B_A3 M_B_A2 M_B_A1 M_B_A0 Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 322 M_B_BS1 M_B_BS0 M_B_RAS# M_B_WE# M_CS#2 +1.8VSUS +1.8VSUS M_B_CAS# M_ODT2 M_CS#3 M_B_A13 +1.8VSUS +1.8VSUS M_ODT3 M_B_DQ37 M_B_DQ32 M_B_DQ38 M_B_DQ36 M_B_DQS#4 M_B_DM4 M_B_DQS4 M_B_DQ39 M_B_DQ34 M_B_DQ33 M_B_DQ35 M_B_DQ44 M_B_DQ40 M_B_DQ45 M_B_DQ41 M_B_DQS#5 M_B_DM5 M_B_DQS5 Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 323 Pin Assignment M_B_DQ46 M_B_DQ42 M_B_DQ43 M_B_DQ47 M_B_DQ53 M_B_DQ52 M_B_DQ49 M_B_DQ48 M_CLK_DDR4 M_CLK_DDR#4 I M_B_DQS#6 M_B_DQS6 M_B_DM6 M_B_DQ51 M_B_DQ55 M_B_DQ54 M_B_DQ50 M_B_DQ56 M_B_DQ60 M_B_DQ57 M_B_DQ61 M_B_DM7 M_B_DQS#7 M_B_DQS7 M_B_DQ59 M_B_DQ62 M_B_DQ63 M_B_DQ58 DDRDAT_SMB Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 324 Pin Assignment DDRCLK_SMB CN26 DDR2 Connector IC SOCKET DDR2 SO-DIMM(200P,H5.2) Signal name Signal name SMDDR_VREF_DIMM --- M_A_DQ4 M_A_DQ6 M_A_DQ0 M_A_DQ5 M_A_DM0 M_A_DQS#0 M_A_DQS0 M_A_DQ7 M_A_DQ1 M_A_DQ2 M_A_DQ3 M_A_DQ13 M_A_DQ12 M_A_DQ9 M_A_DQ8 M_A_DM1 Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 325 Pin Assignment M_A_DQS#1 M_CLK_DDR0 M_A_DQS1 M_CLK_DDR#0 I M_A_DQ14 M_A_DQ10 M_A_DQ11 M_A_DQ15 M_A_DQ17 M_A_DQ16 M_A_DQ20 M_A_DQ21 M_A_DQS#2 PM_EXTTS#0 M_A_DQS2 M_A_DM2 M_A_DQ23 M_A_DQ18 M_A_DQ19 M_A_DQ22 M_A_DQ28 M_A_DQ29 M_A_DQ25 M_A_DQ24 M_A_DM3 M_A_DQS#3 M_A_DQS3 M_A_DQ26 M_A_DQ30 Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 326 +1.8VSUS M_A_A12 M_A_A11 M_A_A9 M_A_A7 M_A_A8 M_A_A6 +1.8VSUS +1.8VSUS M_A_A5 M_A_A4 M_A_A3 M_A_A2 M_A_A1 M_A_A0 +1.8VSUS +1.8VSUS M_A_A10 M_A_BS1 M_A_BS0 M_A_RAS# M_A_WE# M_CS#0 +1.8VSUS +1.8VSUS M_A_CAS# M_ODT0 M_CS#1 M_A_A13 +1.8VSUS +1.8VSUS M_ODT1 Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 327 Pin Assignment M_A_DQ36 M_A_DQ32 M_A_DQ37 M_A_DQ33 M_A_DQS#4 M_A_DM4 M_A_DQS4 M_A_DQ35 M_A_DQ39 M_A_DQ38 M_A_DQ34 M_A_DQ44 M_A_DQ40 M_A_DQ45 M_A_DQ41 M_A_DQS#5 M_A_DM5 M_A_DQS5 M_A_DQ42 M_A_DQ43 M_A_DQ46 M_A_DQ47 M_A_DQ53 M_A_DQ48 M_A_DQ49 M_A_DQ52 M_CLK_DDR1 M_CLK_DDR#1 I M_A_DQS#6 Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 328 M_A_DQ61 M_A_DQ60 M_A_DQ57 M_A_DM7 M_A_DQS#7 M_A_DQS7 M_A_DQ62 M_A_DQ63 M_A_DQ58 M_A_DQ59 DDRDAT_SMB DDRCLK_SMB CN27 RTC Battery Connector CONN SMD HEADER 2P MS (P1.25) PIN No. Signal PIN No. Signal name name VCCRTC_3 --- Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 329 CN29 SATA HDD Connector CONN DIP HS 22P 1R FR (P1.27, H13.99) PIN No. Signal name PIN No. Signal name SATA_TXP0 I SATA_TXN0 I SATA_RXN0 O SATA_RXP0 O +3.3VSATA +3.3VSATA +3.3VSATA +5VSATA +5VSATA +5VSATA Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 330 PIN No. Signal PIN No. Signal name name IDERST# PDD8 PDD7 PDD9 PDD6 PDD10 PDD5 PDD11 PDD4 PDD12 PDD3 PDD13 PDD2 PDD14 PDD1 PDD15 PDD0 PDDREQ PDIOR# PDIOW# PIORDY PDDACK# IRQ14 PDA1 DIAG# Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 331 PDA2 PDCS1# PDCS3# ODDLED# RCSEL CN31 5 in 1 Card Connector PIN No. Signal name Signal name XD_CDZ XD_R/B#/SD_WP# XD_RE#/CLK XD_CE# CD_CLE XD_ALE XD_WE#/MS_BS/SD_C XD_D0/MS_D0/SD_ XD_D3/MS_D3/SD_ VCC_XD XD_WPO# XD_RE#/CLK XD_WE#/MS_BS/SD XD_D3/MS_D3/SD_D3 _CMD Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 332 XD_D5 XD_D6 XD_D7 VCC_XD SD_CDZ XD_R/B#/SD_WP# CN32 1394 Port CONN DIP (1394) 4P 2R FR(P1.6,H5.6) L-F PIN No. Signal PIN No. Signal name name 1394_TPB0- O 1394_TPB0+ O 1394_TPA0- O 1394_TPA0+ O Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 333 Pin Assignment CN33 Power Jack PIN No. Signal PIN No. Signal name name Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 334 Appendix D Display Codes Display Codes Table D-1 Scan codes (set 1 and set 2) (1/4) Code set 1 Code set 2 Keytop Note Make Break Make Break ‘ ~ 7 & BkSp Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q0...
Page 335 Display codes Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 336 Table D-1 Scan codes (set 1 and set 2) (2/4) Code set 1 Code set 2 Keytop Note Make Break Make Break Caps Lock ‘ “ Enter Shift (L) No.102 , < . > Shift (R) Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 337 Table D-1 Scan codes (set 1 and set 2) (3/4) Code set 1 Code set 2 Keytop Note Make Break Make Break Ctrl Alt (L) Space ALT (R) ← Home ↑ ↓ PgUp PgDn → Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 338 5. * This key corresponds to key No. 42 in a 102-key model. 6. * Refer to Table D-6, No. 124 key scan code. 7. * Refer to Table D-7, No. 126 key scan code. Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 339 With left Shift With right Shift Set 1 E0 AA __________ E0 B6 E0 2A ___________ E0 36 Set 2 E0 F0 12 ________ E0 F0 59 E0 12 ___________ E0 59 Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 340 E0 2F E0 F0 2F E0 F0 12 Table D-4 Scan codes with Fn key Code set 1 Code set 2 Keytop Make Break Make Break CTRL LALT ARROW NUMERIC Scrl Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 341 Keytop Make Break Make Break (–) Table D-6 No.124 key scan code Code set 1 Code set 2 Shift Make Break Make Break Prt Sc Common Ctrl + Shift + Alt + Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 342 Table D-7 No.126 key scan code Shift Code set 1 Code set 2 Make Make Pause Common* E1 1D E1 F0 Ctrl* E0 46 7E E0 F0 *: This key generates only make codes. Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
Page 343: Appendix E Key Layout
Appendix E Key Layout Appendix E Keyboard Layout United States (US) Keyboard （） Figure E-1 US Keyboard layout Length:276.8mm,Width:112.1mm United Kingdom (UK) Keyboard Figure E-2 UK Keyboard layout（Length:276.8mm,Width:112.1mm） Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 344 Keyboard Layout Arabia (AR) Keyboard ） Figure E-3 AR Keyboard layout(Length:276.8mm,Width:112.1mm Belgium (BB) Keyboard Figure E-4 BB Keyboard layout(Length:276.8mm,Width:112.1mm) Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q0...
Page 345 Keyboard Layout Appendices Czech (CZ) Keyboard ） FigureE-5 CZ Keyboard layout(Length:276.8mm,Width:112.1mm German (GR) Keyboard ） Figure E-6 GR Keyboard layout(Length:276.8mm,Width:112.1mm Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 346 Keyboard Layout Danish (DK) Keyboard ） Figure E-7 DK Keyboard layout(Length:276.8mm,Width:112.1mm Spanish (SP) Keyboard ） Figure E-8 SP Keyboard layout(Length:276.8mm,Width:112.1mm Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q0...
Page 347 Keyboard Layout Appendices French (FR) Keyboard ） Figure E-9 FR Keyboard layout(Length:276.8mm,Width:112.1mm E.10 Hungary(HU) Keyboard ） Figure E-10 HUR Keyboard layout(Length:276.8mm,Width:112.1mm Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 348 Keyboard Layout E.11 Italian (IT) Keyboard ） Figure E-11 IT Keyboard layout(Length:276.8mm,Width:112.1mm E.12 Korean (KR) Keyboard ） Figure E-12 KR Keyboard layout(Length:276.8mm,Width:112.1mm Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q0...
Page 349 Keyboard Layout Appendices E.13 Norwegian (NO) Keyboard ） Figure E-13 NO Keyboard layout(Length:276.8mm,Width:112.1mm E.14 Portuguese (PT) Keyboard ） Figure E-14 PT Keyboard layout(Length:276.8mm,Width:112.1mm Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 350 Keyboard Layout E.15 Can-France (CF) ） Figure E-15 TC Keyboard layout(Length:276.8mm,Width:112.1mm E.16 Swedish (SW) Keyboard ） Figure E-16 SW Keyboard layout(Length:276.8mm,Width:112.1mm Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q0...
Page 351 Keyboard Layout Appendices E.17 Russian (RU) Keyboard ） Figure E-17 RU Keyboard layout(Length:276.8mm,Width:112.1mm E.18 Turkish (TR) Keyboard ） Figure E-18 TR Keyboard layout(Length:276.8mm,Width:112.1mm Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 352 Keyboard Layout E.19 Japanese (JP) Keyboard ） Figure E-19 JP Keyboard layout(Length:276.8mm,Width:112.1mm E.20 Swiss Keyboard ） Figure E-20 SL Keyboard layout(Length:276.8mm,Width:112.1mm E-10 Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q0...
Page 353 Keyboard Layout Appendices E.21 Hebrew Keyboard ） Figure E-21 Keyboard layout(Length:276.8mm,Width:112.1mm E.22 Greek Keyboard ） Figure E-22 GK Keyboard layout(Length:276.8mm,Width:112.1mm Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08) E-11...
Page 354 Keyboard Layout E.23 SLOVAK Keyboard ） Figure E-23 SK Keyboard layout(Length:276.8mm,Width:112.1mm E.24 TAIWAN (TW) Keyboard ） Figure E-24 TW Keyboard layout(Length:276.8mm,Width:112.1mm E-12 Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q0...
Page 355 Keyboard Layout Appendices E.25 Thailand Keyboard ） Figure E-25 TH Keyboard layout(Length:276.8mm,Width:112.1mm E.26 YUGOSLA Keyboard ） Figure E-26 YS Keyboard layout(Length:276.8mm,Width:112.1mm Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08) E-13...
Page 356: Appendix F Wiring Diagrams
(15) SDL (15) Figure F-1 RGB Monitor ID Wraparound connector (15PIN to 15PIN) LAN Loopback Connector (3) BIDBP (RX+) (1) BIBAP ‘(TX+) (4) BIDBN (RX-) (2) BIDAN (TX-) Figure F-2 LAN loopback connector Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q0...
Page 357 Wiring Diagrams Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q0...
Page 358 BIOS have been erased or system can not boot . In this case, insert the BIOS rewriting disk, and the BIOS will be rewritten. Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 359 Appendix H Appendix H EC/KBC Rewrite Procedures Same as BIOS rewrite Procedures, please refer appendix G Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 360 Appendix I Reliability Appendix I Reliability The following table shows MTBF (Mean Time Between Failures) in maximum configuration. Table I-1 MTBF Component Time (hours) System 6678.00 Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
Page 361 Reliability Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)

Toshiba Satellite Pro U300 Maintenance Manual

Table of Contents

Chapter 1 Hardware Overview

Table of Contents

Chapter 2 Troubleshooting Procedures

Table of Contents

Chapter 3 Test Program for Field

Chapter 4 Replacement Procedures

Table of Contents

Appendix A Handling the LCD Module

Appendix F Wiring Diagrams

Appendix A Handling the Lcd Module

Appendix E Key Layout

Appendix F Wiring Diagrams

Quick Links

Chapters

Troubleshooting

Related Manuals for Toshiba Satellite Pro U300

Summary of Contents for Toshiba Satellite Pro U300

Table of Contents