Lenovo ThinkCentre 6239,6258 Manuals

Manuals and User Guides for Lenovo ThinkCentre 6239,6258. We have 1 Lenovo ThinkCentre 6239,6258 manual available for free PDF download: Hardware Maintenance Manual

Lenovo ThinkCentre 6239,6258 Hardware Maintenance Manual

Lenovo ThinkCentre 6239,6258 Hardware Maintenance Manual (566 pages)

Hardware Maintenance Manual

Brand: Lenovo | Category: Desktop | Size: 9.12 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

37
Chapter 4. General Checkout

41
- Problem Determination Tips
  42
Chapter 5. Diagnostic Programs

43
Chapter 6. Using the Setup Utility

47
Chapter 7. Symptom-To-FRU Index

51
- Hard Disk Drive Boot Error
  51
- Power Supply Problems
  51
- Diagnostic Error Codes
  52
- Beep Symptoms
  69
- POST Error Codes
  70
- Miscellaneous Error Messages
  71
- Undetermined Problems
  73
Chapter 8. Replacing Frus

75
8854, 9728, 9960, and 9965.)

75
Chapter 9. Replacing Frus

109
- Locating Connectors on the Front of the Computer
  109
- Locating Connectors on the Rear of the Computer
  110
- Opening the Computer Cover
  111
- Accessing the System Board Components and Drives
  112
- Locating Components
  113
- Locating Parts on the System Board
  114
- Replacing the Battery
  114
- Replacing a Memory Module
  116
- Replacing an Adapter Card
  117
- Replacing the Power Supply
  119
- Replacing the Heat Sink and Fan Assembly
  121
- Replacing the Microprocessor
  122
- Replacing the System Board
  125
- Replacing the Hard Disk Drive
  126
- Replacing the Optical Drive
  128
- Replacing the Card Reader
  130
- Replacing the Internal Speaker
  131
- Replacing the Front Audio and USB Assembly
  134
- Completing the FRU Replacement
  135
Chapter 10. FRU Lists

137
Chapter 11. Additional Service Information

561
- Security Features
  561
  - Hardware Controlled Passwords
    561
  - Operating System Password
    561
  - Vital Product Data
    561
  - Secure Managed Client
    561
- BIOS Levels
  561
- Updating (Flashing) BIOS from a Disc
  562
- Recovering from a POST/BIOS Update Failure
  562
- Power Management
  563
  - Automatic Configuration and Power Interface (ACPI) BIOS
    563
  - Automatic Power-On Features
    563
Appendix A. Notices

565
- Television Output Notice
  566
- Trademarks
  566

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