Page 1 Toshiba Personal Computer Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350 (PSLD0x/PSLD1x) (PSLD2x/PSLD3x) Maintenance Manual TOSHIBA CORPORATION S/ No Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 2 The information presented in this manual has been reviewed and validated for accuracy. The included set of instructions and descriptions are accurate for the Satellite L350 / Satellite Pro L350 / EQUIUM L350 / SATEGO L350 at the time of this manual's production. However, succeeding computers and manuals are subject to change without notice.
Page 3 This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite L350 / Satellite Pro L350 / EQUIUM L350 / SATEGO L350, referred to as Satellite L350 / Satellite Pro L350 / EQUIUM L350 / SATEGO L350 in this manual.
Page 4 The manual is divided into the following parts: Chapter 1 Hardware Overview describes the Satellite L350 / Satellite Pro L350 / EQUIUM L350 / SATEGO L350 system unit and each FRU. Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU problems.
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 XXXXX that appears on its display is presented in the type face below: Format complete System transferred Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 6: Table Of Contents
Procedure 1 Message Check ................2-9 Procedure 2 Test Program Check ..............2-10 Procedure 3 Replacement Check ..............2-10 2.5-inch HDD ....................... 2-11 Procedure 1 Message Check ................2-11 Procedure 2 Partition Check ................2-11 Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 7 Procedure 2 Connector Check and Replacement Check........2-22 Chapter 3 Diagnostic Programs General ........................1 Quick Start......................... 3 3.2.1 Quick Test ..................... 3 3.2.2 Customization Test................3 3.2.3 Keyboard Layout test ................7 3.2.4 Hotkey Test ................... 8 Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 8 System Test ......................30 Memory Test ......................34 Storage........................40 Video ........................44 Communication (COMM)..................54 3.10 Peripheral .........................55 3.11 Error Codes and description..................57 3.12 Quick Test Item List....................62 Chapter 4 Replacement Procedures General ........................4-1 viii Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 9 Keyboard ......................4-22 Removing the Keyboard ..................4-22 Installing the Keyboard..................4-23 MDC Module ....................... 4-24 Removing the MDC Module ................4-24 Installing the MDC Module ................4-25 Wireless LAN Card ....................4-26 Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 10 Removing the FL Inverter Board............... 4-47 Installing the FL Inverter Board ................ 4-48 4.15 LCD Module ......................4-49 Removing the LCD module ................4-49 Installing the LCD Module ................4-51 4.16 CCD board and MIC .................... 4-52 Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 11 Installing the Touch Pad and Touch Pad Board ..........4-58 4.20 USB cable, CRT cable and RJ11 cable ..............4-59 Removing the USB cable, CRT cable and RJ11 cable ........4-59 Installing the USB cable, CRT cable and RJ11 cable........4-60 Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 12 Appendix B Board Layout ....................B-1 Appendix C Pin Assignments.....................C-1 Appendix D Keyboard Scan/Character Codes ..............D-1 Appendix E Key Layout.....................E-1 Appendix F BIOS Rewrite Procedures ................F-1 Appendix G EC/KBC Rewrite Procedures................ G-1 Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 13: Chapter 1 Hardware Overview
Chapter 1 Hardware Overview...
Page 14: Hardware Overview
1 Hardware Overview Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 15: Features ...........................................................................................................................2
1.5 DVD Super Multi (+-R Double Layer)................17 1.6 HD DVD ROM ......................... 18 1.7 Power Supply ........................19 1.8 Batteries ..........................20 1.1.1 Main Battery..................20 1.1.2 Battery Charging Control ..............20 1.1.3 RTC Battery ..................21 Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 16 Table 1-2 Combo CD-RW/DVD-ROM Drive Specifications..........16 Table 1-3 DVD Super Multi Drive Specifications ..............17 Table 1-4 HD DVD ROM Drive Specifications ..............18 Table 1-5 Battery Specifications .....................20 Table 1-6 Quick/Normal Charging Time ................21 Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 17 1.1 Features 1.1 Features The Toshiba Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 is a full size notebook PC based on the mobile Intel Core2 Duo, Dual Core and Merom Celeron Processors, providing high-speed processing capabilities and advanced features. The computer employs a Lithium Ion battery that allows it to be battery-operated for a longer period of time.
Page 18 DVD Super Multi +-R Double Layer with Label Flash™ drive (BTO) HD DVD-ROM drive Display The LCD display available comes in the following type at resolution 1440x900, 262,144 colors: 17” WXGA+ CSV 200nits display Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 19 This slot is for your memory card requirements like SD, Mini-SD, SD-IO, MS, MS Pro, MMC and XD Cards to provide memory card read on your computer. Toshiba Pointing Device Toshiba Pointing Device has one kind of Synaptic Touchpad. Sound System Realtek ALC268 integrated audio controller supports multimedia. The sound system...
Page 20 Base Specification, Revision 1.0a. The root port supports 2.5Gb/s bandwidth in each direction (5Gb/s concurrent) and two virtual channels for full isochronous data support. Internal Camera (BTO) The computer has an internal camera. The camera has 1.3Mpix resolution support. Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 21: Figure 1-1 Id Parts Description Placement
1 Hardware Overview 1.1 Features Figures 1-1/1-2/1-3 and 1-4 show the computer and its system unit configuration, respectively. Figure 1-1 ID Parts Description Placement Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 22: Figure 1-2 Computer Block Diagram
1.1 Features 1 Hardware Overview Figure 1-2 Computer Block Diagram Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 23: Figure 1-3 System Board Configurations
1 Hardware Overview 1.1 Features Figure 1-3 System Board Configurations Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 25: System Unit Components
1.2 System Unit Components 1 Hardware Overview 1.2 System Unit Components Figure 1-4 is Block Diagram of the System Unit. Figure 1-4 System Unit Block Diagram Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 26 − 512 MB (32M x 16 x 8P) − 1024 MB (64M x 8 x 16P) − 2048 MB (64M x 16 x 16P) 1.8 volt operation No parity bit 64-bit data transfer BIOS ROM (Flash EEPROM) Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 27 − Low Pin Count (LPC) Interface − Serial Peripheral Interface (SPI) − Compatibility Modules − Advanced Programmable Interrupt Controller (APIC) − Universal Serial Bus (USB) Controller − LAN Controller − RTC − GPIO Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 28 − Beep control − Device ON/OFF − Cooling fan speed control − Universal I/O port − Battery capacity check − Flash memory reprogramming function − EC access interface − I2C communication control Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 29 − Remote boot (PXE 2.1) − Smart power down when link is not detected Wireless LAN Controller Support following 3 kinds of mini PCI wireless LAN cards − IEEE 802.11g − IEEE 802.11ag Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 30 − IEEE 802.11g: Standard 54M bps − IEEE 802.11ag: Standard 54M bps − IEEE 802.11agn: Standard 130M bps Frequency Channel − IEEE802.11a: 2.4GHz − IEEE802.11ag: 2.4GHz / 5.4GHz − IEEE802.11agn: 2.4GHz / 5.4GHz Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 31: Inch Hdd
586,072,368 Bytes / Sector Item Specifications Capacity (GB) 320 GB 400 GB Rotational Speed (RPM) 5400 rpm 4200 rpm Height 9.5 mm 12.5 mm User Data Sectors 625,142,448 781,422,768 Bytes / Sector Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 32: Combo Cd-Rw/Dvd-Rom
(Mbytes) Formats supported DVD: DVD-ROM,DVD-R,DVD-RAM CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA, MIXED MODE CD, CD-I, CD-I Bridge (Photo CD, Video CD), Multi-session CD (Photo CD, CD-EXTRA, Portfolio, CD-R, CD-RW), CD-R, CD-RW Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 33: Dvd Super Multi (+-R Double Layer)
Access Data Buffer Size (Mbytes) Formats Supported DVD: DVD-VIDEO, DVD-ROM, DVD-R, DVD-RW, DVD-RAM, DVD+R, DVD+-R (Double Layer), DVD+RW. CD-DA, CD-ROM, CD-R, CD-RW, CD-ROMXA, Photo CD (Multi- Session), Video CD, CD-Extra (CD+), CD-Text. Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 34: Hd Dvd Rom
DVD+-R, DVD+-R (Double Layer), DVD+RW, HD DVD-ROM Formats Supported CD-DA, CD-ROM, CD-R, CD-RW, CD-ROM XA, Photo CD (Multi- Session), HS CD-RW, US CD-RW, Video CD, CD-Extra (CD+), CD-Text, CD-MIDI, CD-I, CD-I Bridge Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 35: Power Supply
Monitors the voltage output to the system block (load/logic circuit side). Monitors the voltage, over voltage, input/output current of the battery pack. Monitors the internal temperature of the battery pack. Monitors the supply voltage from the AC adapter. Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 36: Batteries
Battery Charge When the AC adapter is attached, the battery is charged by off-state charge when the system is powered off or by on-state charge when it is powered on. Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 37: Rtc Battery
The charging time exceeds the fixed limit. 1.1.3 RTC Battery The RTC battery provides power to keep the current date, time and other system information in memory while the computer is turned off. Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 38: Chapter 2 Troubleshooting
2 Troubleshooting 概要 Chapter 2 Troubleshooting Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 39 Procedure 2 Test Program Check ..............2-18 Procedure 3 Connector Check and Replacement Check....... 2-18 LAN........................2-20 Procedure 1 Test Program Check ..............2-20 Procedure 2 Connector Check and Replacement Check....... 2-20 2-ii Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 40 Procedure 1 Test Program Check ..............2-21 Procedure 2 Connector Check and Replacement Check....... 2-21 2.11 Cooling Module....................2-22 Procedure 1 Test Program Check ..............2-22 Procedure 2 Connector Check and Replacement Check....... 2-22 Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual 2-iii...
Page 41 2 Troubleshooting Figures Figure 2-1 Basic Flowchart ..................... 2-3 Tables Table 2-1 HDD Error Code and Status ................ 2-13 2-iv Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 42: Outline
3. Cleaning disk kit (for ODD drive cleaning) 4. Bootable CD 5. Multimeter 6. External monitor 7. Headphone 8. Microphone 9. A-BEX TEST DVD 10. Music CD 11. DVD TSD-1 (TOSHIBA EMI DVD Test Media) Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 43: Basic Flowchart
Make sure the Windows® Vista Home Edition has been installed on the HDD. Any other operating system can cause the computer to malfunction. Make sure any piece of optional equipment has been installed. Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 44 Tomorrow Toshiba" displayed procedure in Section 2.7 See the previous page to "Password=" displayed ?? delete the password. Follow the HDD diagnostic OS started ?? procedure in Section 2.5 Figure 2-1 Basic Flowchart (1/2) Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 45 Identify the test resulting in the Any error detected by the error and perform the appropriate diagnostic program ?? diagnostic procedures The system is normal. Figure 2-1 Basic Flowchart (2/2) Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 46 9. If an error is detected by the IEEE 1394 test, follow the IEEE 1394 troubleshooting procedures in section 2.12. 10. If an error is detected by the Fan On/Off test, follow the cooling module troubleshooting procedures in Section 2.13. Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 47: Power Supply
Power supply status On in Amber Battery being charged On in Green Battery fully charged, with AC adapter connected Blinking in Amber Battery low *1 while driving the computer (at equal intervals) Else Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 48 Make sure the DC IN LED goes on in Green. If it does not, go to Procedure 2. Check 2 Make sure the Battery LED goes on in Amber or Green or Orange. If it does not, go to Procedure 3. Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 49: Procedure 3 Replacement Check
Check 2. Check 2 Replace the system board with a new one. If the battery pack is still not working properly, perform Check 3. Check 3 Replace the CPU with a new one. Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 50: Procedure 1 Message Check
If any other error message displays, perform Check 3. Check 3 Resume failure and press any key to continue. Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 51: Procedure 2 Test Program Check
The system board, memory, or CPU may be defective. Disassemble the computer following the steps described in Chapter 4 and replace the system board, memory module or CPU with a new one. 2-10 Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 52: Inch Hdd
Check 2 information” from the FDISK menu. If drive C is listed, perform Check 3. If drive C is not listed, return to the FDISK menu and choose the option to Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual 2-11...
Page 53 Enter FORMAT C:/S/U to format the HDD and transfer system files. If the following message appears on the display, the HDD has been formatted. Format complete If you cannot format the HDD using the test program, go to Procedure 4. 2-12 Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 54 Disk Controller Test unexpected interrupt Failed Disk Controller action Test Failed Disk dos not support SMART Disk read attribute threshold error Disk read attribute value error Disk SMART attribute value error Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual 2-13...
Page 55: Procedure 5 Connector Check And Replacement Check
Chapter 4. If the problem persists, perform Check 4. Check 4 The CPU may be damaged. Replace it with a new one following the disassembling instructions in Chapter 4. 2-14 Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 56: Keyboard
Chapter 4. If the problem persists, perform Check 5. Check 5 The CPU may be faulty. Disassemble the computer following the steps described in Chapter 4 and replace the CPU with a new one. Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual 2-15...
Page 57: Display
Procedure 3. If there is still an error, perform Check 2. Check 2 The LCD/FL cable may be faulty. Replace it with a new one and return to Procedure 3. If there is still an error, perform Check 3. 2-16 Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 58 Chapter 4. Check 10 The memory may be defective. Replace the memory module with a new one following the steps described in Chapter 4. If the problem persists, perform Check 10. Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual 2-17...
Page 59: Odd (Optical Disk Drive)
CD in the computer's CD, turn on the computer and run the test. Then insert a test ODD (Toshiba-EMI DVD-ROM TEST DISK TSD-1) into the ODD drive. See Chapter 3 for information on how to perform the test.
Page 60 Check 6. Check 6 The memory may be defective. Replace the memory module with a new one following the steps described in Chapter 4. If the problem persists, perform Check 3. Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual 2-19...
Page 61: Lan
Chapter 4. If the problem persists, perform Check 3. Check 3 The CPU may be faulty. Disassemble the computer following the steps described in Chapter 4 and replace the CPU with a new one. 2-20 Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 62: Audio Test
Chapter 4. If the problem persists, perform Check 5. Check 5 The CPU may be faulty. Disassemble the computer following the steps described in Chapter 4 and replace the CPU with a new one. Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual 2-21...
Page 63: Cooling Module
Chapter 4. If the problem persists, perform Check 4. Check 4 The CPU may be faulty. Disassemble the computer following the steps described in Chapter 4 and replace the CPU with a new one. 2-22 Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 64 2.11Cooling Module 2 Troubleshooting Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual 2-23...
Page 65 Chapter 3 Diagnostic Programs...
Page 66 Specify LOG Viewer................23 3.3.8 Display LOG File .................. 23 3.3.9 LOG Viewer ..................24 3.3.10 LOG File Sample................... 25 Subtests ........................27 System Test......................... 30 Memory Test....................... 34 Storage ........................40 Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 67 3 Diagnostic Programs Video........................... 44 Communication (COMM) ..................54 3.10 Peripheral ........................55 3.11 Error Codes and description..................57 3.12 Quick Test Item List ....................62i Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 69: General
Keyboard Layout Test Hot Key Test Audio Play Test Audio Record Test DMI Read DMI Write System Information Before running the diagnostic programs, get the following tools prepared: A Service Diagnostic BOOT CD Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 70 50KB spare space in the drive, system will save all log files into the root directory the diskette; otherwise, system will save all log files in the root directory of RAM disk. Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 71: Quick Start
Use arrow key to select ‘TouchPad’ item on ‘Peripheral’ in the menu, then press Space key to select it. (When it is being selected, there is a X marked in the Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 72 Select ‘Test Mouse’ or press F8 to run the test. The prompt information would be displayed in the screen as below. This test item needs user to verify whether the mouse works normally. The test result will be displayed in the following screen: Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 73 CPU Speed Test (Step by Step): Select test item: Select System—CPU—CPU Speed, then, press the Enter key. Parameters Setting Choose the OK button after you set the proper parameters in the following window. Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 74 Configuration) Then press F8 to start the test. User should configure each parameter in advance; otherwise the default parameters would be used. Using this method, user is allowed to select more than one test item at one time. 2) Running the current test item Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 75: Keyboard Layout Test
User press any index of token in ASCII, and the program will test the kind of keymap of the country. The test screen would be shown as below: Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 76: Hotkey Test
+N+D to quit the test. 3.2.5 Audio Play Test Check whether the system could playback audio normally. When the test is completed, a file named Audio_P.log will be saved in the defined location. Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 77: Audio Record Test
In addition to reading the DMI information, DMI Write also permits attributes editing and updating: Manufacture, Product Name, Version, Serial Number, and OEM Part Number, etc. The following screen will be displayed: Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 78 During the editing, user could press F2 to confirm the DMI attribute update or press F4 to ignore the modification. Press ESC to exit the program of DMI Write. The confirmation screen is as below: Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 79: System Information
The name of the program is marked on the top of the screen. At the bottom, the function keys are listed for user operation. During the detection, keyboard operation is invalid. When the detection is finished, the hardware components information will be displayed as follows: Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 80: View Logs
On the right column, the configuration information of the highlighted component is listed. Press ESC to exit this program. 3.2.10 View Logs User can enter one choice to view a log file in the screen as follows. Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 81: Exit To Free Dos
– TEST (in testing), PASS (test finished and its result is passed), FAIL (test finished and its result is failed) and SKIP (test skipped). Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 82 The status bar is used to indicate the current script setting and test status. It consists of two lines that includes the information as follows: Test Mode: TIMEBOUND or LOOPBOUND, e.g. LOOPBOUND in the above screen; Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 83 Wait On Error: Display ‘WAIT’ as shown in the above screen when ‘Wait On Error’ is enabled; Pause Enable: Display ‘PAUSE’ when “Pause Enable” is enabled; Manual Interrupt Method: Display ‘Esc: Break’ to tell the user how to manually interrupt the test process. Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 84: Options
Execute all selected test items in this editor. The hot key is F8. If “Interactive” option in batch parameters has not been selected, a warning message would be shown as below: • Edit Batch Parameters Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 85: Batch Parameters Configuration
Exit the Service Diagnostics Editor and back to DOS. 3.3.2 Batch Parameters Configuration The batch parameters configuration screen can be accessed through Service Diagnostics/OPTIONS -> EDIT BATCH PARAMETERS -> BATCH PARAMETERS: Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 86 Mouse test; If it is disabled, those test items will report FAIL. When the option here is enabled, it would affect all the test items while the same option in “Item Parameters Configuration” only affect that test item. Monitor Battery Life Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 87: Item's Parameters Configuration
Specify the repeating times when 'Loop Bound' is chosen under the batch mode. 3.3.3 Item’s Parameters Configuration The test items’ parameters configuration screen can be accessed through Service Diagnostics/Options -> Edit Batch Parameters -> Item’s Parameters-> System- >CPU-> Basic Functionality: • Repeat count Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 88: Load Batch Parameters
3.3.4 Load Batch Parameters Batch parameter is saved in the script file whose extension name is INI (*.INI). Below is the screen shot of “Load Batch Parameters”. Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 89: Save Batch Parameters
In this window, you can specify the .INI files that you wanted to be edited or modified. 3.3.5 Save Batch Parameters Here you can save the edited or modified content to the batch parameters files. Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 90: Log Parameters Setting
If selecting this parameter, the end time of the test will be recorded. Log Errors Only If selecting this parameter, errors will be recorded only when the test fails. Log Errors Only with Time Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 91: Specify Log Viewer
You can specify the Log file viewer in the Specify Log Viewer screen. The default viewing program of Service Diagnostics is LogView.exe. 3.3.8 Display LOG File You can specify the Log file for viewing in the Display Error Log File screen. Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 92: Log Viewer
In this screen, you can specify a Log file and view it with the viewer designated in Specify LOG Viewer. 3.3.9 LOG Viewer Service Diagnostic Log viewer: ↑, ↓ • Scroll a line backward or forward on the screen. • Page Up, Page Down Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 93: Log File Sample
The following section is a sample of log file: DIAG REPORT <Module Name>: Service Diagnostic Ver 1.00 ... Memory Tester Build Date 2006.01.10 [Walk High] Begin Time: Wed Jul 05 10:45:36 2006 Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 94 Begin Time: Wed Jul 05 10:48:54 2006 Touch Pad Test : FAIL ITEM TEST FAIL Function ID :502 Error Code :50202 Error Message :Touch Pad Test Fail End Time: Wed Jul 05 10:49:16 2006 Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 95: Subtests
02 Read Cycle Test [XRCycle] 05 Walking 1's Test [WalkHigh] 06 Walking 0's Test [WalkLow] 07 Address Test [Address] 08 Refresh Test [Refresh] 09 Cache Memory [CacheOne] 10 Random Memory 01 Randomize Test [Random] Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 96 VESA 800x600x256 Mode VESA 800x600x64K Mode [V800600_15] VESA 800x600x32K Mode [V800600_16] [V800600_24] VESA 800x600x16K Mode [V800600_32] VESA 800x600x32bit Mode 1024X768 Video Modes [V1024768_15] VESA 1024x768x256 Mode [V1024768_16] VESA 1024x768x64K Mode [V1024768_24] Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 97 [VendorID] 03 Mac Address Detection [MAC Address] Peripheral 01 Keyboard 01 Keyboard Data Line [KBDataLn] 02 Keyboard Clock Line [KBClokLn] 02 Mouse 01 TouchPad [MSTpad] 03 Led 01 Device Led [KBLED] Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 98: System Test
2. CPU Speed This test item is to detect the work frequency of the current CPU. User should change the parameters setting in the following window before the test: Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 99 This test item is used for getting & showing CPU Information. It will be displayed as follows: 5. CPU Protected Mode Test This test item is to check whether CPU protected mode instruction works normally. Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 100 1. CPU Fan Speed Test This test item is to check whether the CPU fan currently used works normally in the different speeds of stop, slow, middle and fast. Below is the Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 101 3 Diagnostic Programs parameter setting dialog window. Set the range of Speed that is to be tested, then choose the OK button to test it. It will be displayed as follows: Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 102: Memory Test
Address (MB): Set the range of extended memory that is to be tested, the test coverage would be based on the setting and the value in ‘Percent (%) mentioned at below. Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 103 Special Size, the test of Extended Memory will be taken according to the coverage range that user chooses or time. Extended Memory Start Address (MB) & Extended Memory End Address (MB): Set the range of extended memory that is to be tested, the Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 104 7. Incremental / Decrement Test Data Pattern is a series of data whose low byte is increasing data from 0x00 and high byte is decreasing data from 0xFF. Subtest 04 Extended Pattern Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 105 1. Write/Read Cycle Test Test by using both read and write instructions. 2. Read Cycle Test Test by using read instructions. Subtest 05 Walking 1’s Test Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 106 2. Random Increment Read/Write This test item is to check whether the memory could be correctly accessed with randomized memory address and a series of incremental data. Subtest 11 Data Bus Test Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 107 This test item is to check whether the data bus works normally. Subtest 12 Memory Speed Test This test item is to check the data-transferring rate for the cache memory and the system memory. Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 108: Storage
If user chooses Special Size, the test of IDE HDD will be taken according to the coverage range that user chooses or time. Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 109 IDE HDD Test Range—is same as the description of the upper item. LBA Start, LBA End-- specify start and finish byte in LBA(Large Block Address); Option-- Select sequential test or random test; Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 110 SMART stands for Self-Monitoring, Analysis and Reporting Technology. SMART test will compare the attribute values with the threshold value in the HDD’s controller to confirm whether there is any failure in the HDD Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 111 RW under LBA mode with the location address increasing in sequence. 6. Tray Eject Test Check the eject function of the ODD. It will eject the ODD and ask the user to confirm if the operation succeeds. Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 112: Video
2. Text Attribute This test item is to check whether the text attribute of normal, hi-intensity, inverse, and blinking in VGA text mode could be correctly displayed on the screen. Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 113 This test item is to check whether the video memory could be correctly written and read in VGA text mode. According to the comparison of written data with read data, the program would report PASS or FAIL. Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 114 (dark gray, light blue, light green, light cyan, light red, light magenta, yellow, and white besides the above 8 colors). In the test, user is required to respond according to the instruction in the screen. 5. 80 * 25 Text Mode Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 115 640 * 480 VGA Mode This test item is to check whether 680*480 VGA Text mode works normally. In the test, user is required to respond according to the instruction in the screen. Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 116 Subtest 04 VESA Video Memory This test item is to check whether VESA video memory could be correctly accessed (write data & read data). Below is the test item’s parameter dialog window: Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 117 AGP registers works normally. Subtest 06 LCD Panel Test This test item is to check whether there is any fault in its resolution by displaying the RGB gradient color screens. Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 118 In the test, user is required to respond according to the instruction in the screen. This test item needs user to submit the parameters: The Parameters is setting the delay time each color is display interval Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 119 DAC/Palette Address This test item is to check the function of DAC registers and Palette registers. In the test, user is required to respond according to the instruction in the screen. Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 120 What should be done is to write the data of the type of BitBLT operation and the location of BitBLT source area and destination area into the BitBLT registers, and all those operations will be completed automatically by BitBLT engine with minimum CPU intervention. Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 121 3.10 Peripheral 3 Diagnostic Programs NOTE 1:AMD platform can’t support this Test item Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 122: Communication (Comm)
Detect the device ID of the network card. 2. Vendor ID Detection Detect the vendor ID of the network card. 3. MAC Address Detection Detect the MAC address of the network card. Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 123: Peripheral
At the below screen of Touch Pad test, user can press the left button, right button, and move the mouse to verify its functions for times, and the test will end either by user break or test time is out. Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 124 3 Diagnostic Programs 3.10 Peripheral Subtest 03 Led Test 1. Led Test Check whether the Device led works normally. NOTE 1:If The Machine is AMD Platform, The HDD LED is very Dim Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 125: Error Codes And Description
The test pattern read out from the Base Memory Error base memory is different from Test this memory chip on Address the one that has been written in multiple machines. this address. Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 126 PCI Bus Scan Error PCI test fails. As above. PCI Device Access Error PCI access fails. As above. PCI Config Verification Check PCI configuration on main Wrong PCI configuration. Error board or PCI Device Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 127 Physical problems with the video Check and see whether the video Bitblt Engine Test Error card. card has any physical problem. VESA Video Memory As above. As above. Test Error Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 128 Intel PCI Ethernet card Don’t found Net Card, This Card Please update net card or use not present during MAC can’t be Read MAC by this other method test method 09xx Keyboard Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 129 CD Seek Error Either the disk or the CD-ROM Replace the disk or send the CD- is damaged. ROM for repair. Eject Error Wrong CD-ROM drive. Exit from the wrong drive. Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 131: Quick Test Item List
10% or 3 minutes Color Purity Test Direct Color Test LCD Panel Sequential/Random Read 25% or 3 minutes SMART Check LAN Card Device ID Detection Vendor ID Detection Mac Address Detection Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual...
Page 132: Chapter 4 Replacement Procedures
Chapter 4 Replacement Procedures...
Page 133 4 Replacement Procedures 4-ii Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 134 Removing the ODD Bay Module ..............4-19 Installing the ODD Bay Module ................ 4-20 Disassembling the ODD Bay Module..............4-21 Assembling the ODD Bay Module ..............4-21 Keyboard........................4-22 Removing the Keyboard ..................4-22 4-iii Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 135 Installing the Broadcom Card ................4-44 4.13 Display Mask ......................4-45 Removing the LCD Display Mask..............4-45 Installing the LCD Display Mask ..............4-46 4.14 FL Inverter Board ....................4-47 4-iv Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 136 USB cable, CRT cable and RJ11 cable..............4-59 Removing the USB cable, CRT cable and RJ11 cable ........4-59 Installing the USB cable, CRT cable and RJ11 cable........4-60 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 137 Figure 4-27 Removing the display mask ................4-45 Figure 4-28 Removing the FL inverter board ..............4-47 Figure 4-29 Removing the LCD module and screws............4-49 Figure 4-30 Removing the LCD module ................4-49 4-vi Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 138 Figure 4-33 Removing the switch board and power button board ........4-55 Figure 4-34 Removing the touch pad and button board ............. 4-57 Figure 4-35 Removing the USB cable, CRT cable and RJ11 cable ........4-59 4-vii Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 139: General
USB Cable CRT Cable, Broadcom Card Touch Pad Board and Fan and J11 cable System Board FL inverter board, both of which are LCD Module shown above the LCD module. Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 140: Safety Precautions
Never work with damp or wet hands. To avoid personal injury, use care to avoid the sharp edges or corners of the components. Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 141 Inside the PC are components that become hot during operation (such as the CPU and cooling module). To avoid burns, let the hot components cool down before starting inspection or repair task. Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 142: Before You Begin
To avoid personal injury, use care to handle components that have sharp edges or corners. After you have replaced a FRU, check that the FRU works correctly to ensure normal computer operation. Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 143: Disassembly Procedures
FRUs are secure. After installing a FRU, make sure that the FRU and computer work normally. Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 144: Tools And Equipment
M2.5 (2.5 mm) 0.36 N･m (3.5 kgf･cm) M3 (3 mm) 0.51 N･m (5.0 kgf･cm) M2.5x4 PSP TITE screws 0.204 N･m (2.0 kgf･cm) M2.5x6 GIZA TITE screws 0.36 N･m (3.5 kgf･cm) Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 145: Colors Of Screw Shanks
Symbol examples 6 mm bind screw 12 mm bind screw 5 mm stud (The numeral represents the rounded length of the threaded portion regardless of the entire stud length.) Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 146: Removing The Battery Pack
3. Slide the battery release latch and remove the battery pack from the computer. Battery lock Battery latch Battery pack Figure 4-1 Removing the battery pack NOTE: Dispose of the used battery packs as required by local ordinances or regulations. Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 147: Installing The Battery Pack
1. Gently insert a new or recharged battery pack into place. Check that the battery release latch slides in and stops with a click. 2. Slide in the battery lock. Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 148: Removing The Optional Pc Card
2. When the eject button pops out slightly, push it again. 3. When the PC card pops out, grasp it and pull it out. PC card Eject button Figure 4-2 Removing the PC card 4-10 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 149: Installing The Optional Pc Card
After the PC card is installed, check the hardware configuration in the Hardware Setup or TSETUP program to make sure that the PC card is compatible with the current hardware configuration. 4-11 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 150: Removing The Momery Card
2. Push the memory card to be removed until it stops then release the memory card. 3. When the memory card pops out, grasp it and pull it out. Memory card Figure 4-3 Removing the memory card 4-12 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 151: Installing The Momery Card
After the PC card is installed, check the hardware configuration in the Hardware Setup or TSETUP program to make sure that the PC card is compatible with the current hardware configuration. 4-13 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 152: Removing The Optional Memory
4. Spread out the two memory lock latches so that the memory module pops up. 5. Pull the memory module up and out at an angle, using care to avoid touching the connectors. 4-14 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 153: Installing The Optional Memory
After the computer is turned on, check the hardware configuration in the Hardware Setup or TSETUP program to make sure that the installed memory module has been recognized by the system. If it has not been recognized yet, check the connections. 4-15 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 154: Hdd
1. Release the two HDD cover screws securing the HDD cover. 2. Remove the HDD cover. HDD cover HDD cover secure screw HDD pack Figure 4-5 Removing the HDD pack 4-16 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 155 M3x4 Black flat head screw M3x4 Black flat head screw Figure 4-6 Removing the HDD chassis CAUTION: Do not apply pressure to the top or bottom of the drive. 4-17 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 156: Installing The Hdd
3. Install the HDD pack into the correct position in the computer. Connect the HDD pack to the computer, holding the HDD pack by its sides. 4. Insert the HDD pack. 5. Secure the HDD cover by tightening the HDD cover screw. 4-18 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 157: Odd Bay Module
CAUTION: Handle the ODD bay module carefully it can become hot during operation. Push here M2x5 black flat head screw ODD bay module Figure 4-7 Removing the ODD bay module 4-19 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 158: Installing The Odd Bay Module
1. Place the ODD bay module in the correct position and slide it in. 2. Push it in until it clicks into place. 3. Secure the ODD bay module with one M2x5 black flat head screw. 4-20 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 159 Assembling the ODD Drive Assemble the ODD drive according to the following procedures and Figure 4-8. 1. Seat the bracket and secure it with two M2x3 black flat head screws. 4-21 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 160: Keyboard
5. Disconnect the keyboard cable from CN11 on the system board. 6. Remove the keyboard. Keyboard cover Latch M2 5x2 6 black flat head screw Keyboard Keyboard latch CN11 Figure 4-9 Removing the keyboard 4-22 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 161: Installing The Keyboard
3. Place the keyboard cover in the correct position and secure the following 12 latches, in that order: - One left latch - Five bottom latches - Six front latches 4-23 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 162: Mdc Module
CAUTION: Do not touch the connectors on the MDC module or in the computer. Contaminated connectors can cause MDC module failures. M2 5x2 6 black flat head screw MDC card MDC cable Figure 4-10 Removing the MDC module 4-24 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 163: Installing The Mdc Module
Setup or TSETUP program to make sure that the installed MDC module has been recognized by the system. If it has not been recognized yet, check the connections. 4-25 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 164: Wireless Lan Card
3. Pull the wireless LAN card up and out at an angle from CN10 on the system board. M2x3 black flat head screw White cable Black cable Antenna Wireless LAN card CN10 Figure 4-11 Removing the wireless LAN card 4-26 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 165: Installing The Wireless Lan Card
CAUTION: Do not touch the connectors on the wireless LAN card and in the computer with your bare hands. Wireless LAN cards can fail if they are contaminated with sweat, natural oils, etc. from your hands. 4-27 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 166: Top Cover
7. Release the following 14 latches on the switch cover, in that order: - Four Left latches - Four right latches - Four front latches - Two bottom latches 8. Lift up the top cover. 4-28 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 167: Installing The Top Cover
6. Connect the speaker cable to CN9 on the system board. Turn the computer upside down and secure it with the following 23 screws: - Eighteen M2.5x7 black flat head screws and three M2x4 black flat head screws. 4-29 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 168: Display Assembly
6. Remove four M2.5x7 black flat head screws securing the LCD module to the bottom cover. 7. Remove the wireless antenna cables, CCD cable and MIC from the bottom cover. 8. Remove the display module. 4-30 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 169: Installing The Display Assembly
5. Secure the display assembly with four M2.5x7 black flat head screws. 6. Close the display panel and turn the computer so the back is facing you and secure two M2.5x7 black flat head screws. 4-31 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 170: System Board, Ac In Cable And Odd Extended Board
M2 5x4 black flat head screw CRT cable System board CN14 M2 5x4 black USB cable flat head screw ODD extended board Figure 4-16 Removing the system board 4-32 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 171: Installing The System Board, Ac In Cable And Odd Extended Board
6. Seat the AC-IN cable in the correct position and connect the AC-IN cable to CN3 on the system board. 7. Connect the USB cable to CN14 on the system board. 8. Connect the CRT cable to CN4 on the system board. 4-33 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 172: Cpu Cooling Module And Fan
4. Remove the fan. 5. Remove two M2x3 white flat head screws on the CPU cooling module bracket. 6. Remove the CPU bracket. 7. Remove the CPU cooling module. 4-34 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 173 M2 5x5 white flat head screw CN501 Tape Figure 4-17 Removing the fan M2x3 white flat head screw CPU cooling module bracket CPU cooling module Figure 4-18 Removing the CPU cooling module 4-35 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 174: Installing The Cpu Cooling Module And Fan(For Intel Cpu)
4. Place the fan in the correct position and secure it with two M2.5x5 black flat head screws. 5. Connect the fan cable to CN501 on the system board. 4-36 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 175 5. Remove two M2x3 white flat head screws on the CPU cooling module bracket. 6. Remove the CPU bracket. 7. Remove two CPU cooling module securing screws. 8. Remove the CPU cooling module. 4-37 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 176 Figure 4-20 Removing the fan M2x3 white flat head screw CPU cooling module bracket CPU cooling module secure screw CPU cooling module Figure 4-21 Removing the CPU cooling module 4-38 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 177: Installing The Cpu Cooling Module And Fan(For Amd Cpu)
4. Place the fan in the correct position and secure it with two M2.5x5 black flat head screws. Connect the fan cable to CN501 on the system board. 4-39 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 178: Cpu
1. Unlock the CPU by rotating the cam on the CPU socket 120 degrees to the left with a flat-blade screwdriver (in the order shown in the figure below). 2. Remove the CPU. Figure4-23 Removing the CPU 4-40 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 179: Installing The Cpu
2. Attach the CPU to the correct position in the CPU socket. Align the CPU with the CPU socket by using the triangle as a guide. Figure 4-24 Installing the CPU CAUTION: Seat the CPU by aligning the triangle with the shaded area. 4-41 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 180 3. Secure the CPU by rotating the cam 120 degrees to the right with a flat-blade screwdriver. NOTE: FOXCONN CPU socket will be 180 degrees to the left. Figure 4-25 Securing the CPU 4-42 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 181: Broadcom Card
1. Remove the two M2x3 black flat head screws securing the Broadcom card. 2. Pull the wireless Broadcom card up and out at an angle. M2x3 black flat head screw Boardcom card Figure 4-26 Removing the Broadcom card 4-43 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 182: Installing The Broadcom Card
CAUTION: Do not touch the connectors on the Broadcom card and in the computer with your bare hands. Broadcom card can fail if they are contaminated with sweat, natural oils, etc. from your hands. 4-44 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 183: Display Mask
- Five latches on each of the left and right sides - Four top latches M2 5x7 black flat head screw Display mask Seal Seal M2 5x7 black flat head screw Figure 4-27 Removing the display mask 4-45 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 184: Installing The Lcd Display Mask
- Two M2.5x7 black flat head screws on bottom 1. Secure the following 4 seals to cover the screws, in that order: - Two black seals on the bottom - Two black seals on the top 4-46 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 185: Fl Inverter Board
2. Lift the LCD module, FL inverter board and disconnect the LCD/FL cable from the LCD/FL connector. 3. Disconnect the HV cable from the HV connector and remove the FL inverter board. 4-47 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 186: Installing The Fl Inverter Board
1. Connect the LCD/FL cable to LCD/FL connector, and connect the HV cable to the HV connector. 2. Seat the LCD module, FL inverter board in the correct position. 3. Secure the FL inverter board with one M2.5x5 black flat head screw. 4-48 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 187: Lcd Module
3. Remove two M2x3 white flat head screws on each securing the LCD bracket. 4. Remove the LCD brackets. 5. Turn the LCD upside down. Be sure to place it on a cushioned surface such as a foam pad. 4-49 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 188 Figure 4-29 Removing the LCD module and screws 6. Remove the tape and LCD/FL cable connector. Then disconnect the LCD/FL cable. LCD LF cable LCD module Figure 4-30 Removing the LCD module 4-50 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 189: Installing The Lcd Module
When plug in LCD/FL cable into LCD module connector, need to plug horizontally. For Sharp panel, if LCD/FL cable connector is not plugged horizontally, it may be damaged. 4-51 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 190: Ccd Board And Mic
2. Disconnect the CCD cable from the CCD module connector. CCD nmodule MIC cable CCD cable Display rear cover Figure 4-31 Removing the CCD board and MIC 3. Lift the MIC from the display rear cover. 4-52 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 191 Install the FL inverter board according to the following procedures and Figure 4-31. 1. Connect the CCD module cable to CCD module connector. 3. Seat the CCD module, MIC in the correct position. 4-53 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 192: Speakers
2. Route the speaker cable in the wire guide. 3. Secure the left speaker with one M2x3 black flat head screw. 4. Secure the right speaker with two M2x3 black flat head screws. 4-54 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 193: Power Button Board And Switch Board
5. Disconnect the switch board flat cables from CN1 on the switch board. M2x3 black flat head screw Switch board Power button board Switch board flat cable Figure 4-33 Removing the power button board and switch board 4-55 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 194: Installing The Power Button Board And Switch Board
3. Secure the switch board with two M2x3 black flat head screws. 4. Seat the Power button board in the correct position. 4. Secure the volume board with two M2x3 black flat head screws. 4-56 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 195: Touch Pad And Button Board
M2x3 black M2x3 black flat head screw flat head screw M2x3 black flat head screw Touch pad bracket Touch pad Figure 4-34 Removing the touch pad and button board 4-57 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 196 3. Seat the button board in the correct position and secure it with the two M2x3 black flat head screws. 2. Connect the touch pad flat cables to CN5000 on the button board and touch pad. 4-58 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 197: Usb Cable, Crt Cable And Rj11 Cable
M2 5x4 black flat head screw RJ11 cable CRT cable M2 5x4 black flat head screw USB cable Figure 4-35 Removing the USB cable, CRT cable and RJ11 Cable 4-59 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 198: Installing The Usb Cable, Crt Cable And Rj11 Cable
4. Secure the USB cable with one M2.5x4 black flat head screw. 5. Seat the RJ11cable in the correct position. 4. Route the RJ11cable in the wire guide. 4-60 Satellite L350/ Satellite Pro L350/ EQUIUM L350/ SATEGO L350 Maintenance Manual...
Page 199 次 6000 1 Appendices...
Page 200 C.19 CN502 DDR2 DIMM1 Connector (200-Pin)..........C-9 C.20 CN503 DDR2 DIMM0 Connector (200-Pin)..........C-12 C.21 CN504 ODD Connector (50-Pin)..............C-15 C.22 CN506 USB Port1 & Port2 Connector (8-Pin) ..........C-16 C.23 CN507 HDMI Connector (19-Pin)..............C-16 App-ii Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual...
Page 201 Touch Pad Board Cable Connector (12-Pin) ........C-20 Appendix D Keyboard Scan/Character Codes..............D-1 Appendix E Key Layout ....................E-1 Appendix F BIOS Rewrite Procedures ................F-1 Appendix G EC/KBC Rewrite Procedures..............G-1 Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual App-iii...

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Toshiba Satellite L350 Maintenance Manual

Chapter 1 Hardware Overview

Chapter 2 Troubleshooting

Chapter 3 Diagnostic Programs

Chapter 4 Replacement Procedures

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