User Manuals: Lenovo THINKCENTRE 0804 Desktop Computer

Manuals and User Guides for Lenovo THINKCENTRE 0804 Desktop Computer. We have 2 Lenovo THINKCENTRE 0804 Desktop Computer manuals available for free PDF download: Hardware Maintenance Manual, User Manual

Lenovo THINKCENTRE 0804 Hardware Maintenance Manual (406 pages)

Brand: Lenovo | Category: Desktop | Size: 9.59 MB

Table of Contents
5
Chapter 1. About this Manual

9
- Important Safety Information
  9
- Important Information about Replacing Rohs Compliant Frus
  9
Chapter 2. Safety Information

11
Chapter 3. General Information

37
Chapter 4. General Checkout

41
- Problem Determination Tips
  41
Chapter 5. Diagnostic Programs

43
Chapter 6. Using the Setup Utility Program

49
Chapter 7. Symptom-To-FRU Index

53
- Hard Disk Drive Boot Error
  53
- Power Supply Problems
  53
- Diagnostic Error Codes
  53
- Beep Symptoms
  71
- POST Error Codes
  72
- Miscellaneous Error Messages
  73
- Undetermined Problems
  75
Chapter 8. Replacing Frus (Machine Types: 0806, 0810, 0821, 0823, 0827, 0829,0832, 0835, 0842, 0844, 0846, 0848, 0851, and 4089.)

77
Chapter 9. Replacing Frus (Machine Types: 0804, 0809, 0811, 0822, 0825, 0828, 0830, 0833, 0837, 0843, 0845, 0847, and 0849.)

107
Chapter 10. FRU Lists

141
Chapter 11. Additional Service Information

397
- Security Features
  397
  - Hardware-Controlled Passwords
    397
  - Operating System Password
    397
  - Vital Product Data
    397
- BIOS Levels
  397
- Updating (Flashing) the BIOS from a Disc
  397
- Updating (Flashing) the BIOS from Your Operating System
  398
- Recovering from a POST and BIOS Update Failure
  398
- Power Management
  399
  - Advanced Configuration and Power Interface (ACPI) BIOS
    399
  - Automatic Power-On Features
    399
Appendix A. Notices

401
- Television Output Notice
  402
- European Conformance CE Mark
  402
- Trademarks
  402
Index

403

Lenovo THINKCENTRE 0804 User Manual (84 pages)

Lenovo computer User guide

Brand: Lenovo | Category: Desktop | Size: 3.03 MB

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User Manuals: Lenovo THINKCENTRE 0804 Desktop Computer

Lenovo THINKCENTRE 0804 Hardware Maintenance Manual (406 pages)

Table of Contents

Chapter 1. About this Manual

Chapter 2. Safety Information

Chapter 3. General Information

Chapter 4. General Checkout

Chapter 5. Diagnostic Programs

Chapter 6. Using the Setup Utility Program

Chapter 7. Symptom-To-FRU Index

Chapter 8. Replacing Frus (Machine Types: 0806, 0810, 0821, 0823, 0827, 0829,0832, 0835, 0842, 0844, 0846, 0848, 0851, and 4089.)

Chapter 9. Replacing Frus (Machine Types: 0804, 0809, 0811, 0822, 0825, 0828, 0830, 0833, 0837, 0843, 0845, 0847, and 0849.)

Chapter 10. FRU Lists

Chapter 11. Additional Service Information

Appendix A. Notices

Index

Lenovo THINKCENTRE 0804 User Manual (84 pages)

Table of Contents

Important Safety Information

Chapter 1. Product Overview

Chapter 2. Installing or Replacing Hardware

Chapter 3. Recovery Information

Chapter 4. Using the Setup Utility Program

Chapter 5. Updating System Programs

Chapter 6. Troubleshooting and Diagnostic Programs

Chapter 7. Getting Information, Help, and Service

Appendix A. Notices

Index

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