User Manuals: Lenovo ThinkCentre M91p 4524 Computer

User Manuals: Lenovo ThinkCentre M91p 4524 Computer

Manuals and User Guides for Lenovo ThinkCentre M91p 4524 Computer. We have 1 Lenovo ThinkCentre M91p 4524 Computer manual available for free PDF download: Hardware Maintenance Manual

Lenovo ThinkCentre M91p 4524 Hardware Maintenance Manual

Lenovo ThinkCentre M91p 4524 Hardware Maintenance Manual (528 pages)

Lenovo ThinkCentre M91p 4524: User Guide

Brand: Lenovo | Category: Desktop | Size: 12.74 MB

Table of Contents

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

41
Chapter 4. General Checkout

45
- Problem Determination Tips
  45
Chapter 5. Diagnostic Programs

47
- Lenovo Thinkvantage Toolbox
  47
- PC-Doctor for DOS
  47
Chapter 6. Using the Setup Utility Program

51
Chapter 7. Symptom-To-FRU Index

57
- Hard Disk Drive Boot Error
  57
- Power Supply Problems
  57
- Diagnostic Error Codes
  57
- Beep Symptoms
  75
- POST Error Codes
  76
- Miscellaneous Error Messages
  77
- Undetermined Problems
  79
Chapter 8. Replacing Frus

81
7073, 7136, and 7178.)

81
Chapter 9. Replacing Frus

123
7072, 7079, and 7177.)

123
Chapter 10. FRU Lists

171
Chapter 11. Additional Service Information

519
- Security Features
  519
  - Hardware-Controlled Passwords
    519
  - Operating System Password
    519
  - Vital Product Data
    519
- BIOS Levels
  519
- Updating (Flashing) the BIOS from a Disc
  519
- Updating (Flashing) the BIOS from Your Operating System
  520
- Recovering from a POST and BIOS Update Failure
  520
- Power Management
  521
  - Acpi) Bios
    521
  - Automatic Power-On Features
    521
Appendix A. Notices

523
- Television Output Notice
  524
- European Conformance CE Mark
  524
- Trademarks
  524
Index

525

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