Lenovo ThinkCentre 7638 Manuals

Manuals and User Guides for Lenovo ThinkCentre 7638. We have 6 Lenovo ThinkCentre 7638 manuals available for free PDF download: Hardware Manual, Hardware Maintenance Manual, User Manual

Lenovo ThinkCentre 7638 Hardware Manual (774 pages)

Lenovo ThinkCentre M58 9960: Hardware Guide

Brand: Lenovo | Category: Desktop | Size: 6.36 MB

Table of Contents
5
Chapter 1. About this Manual

7
- Important Safety Information
  7
- Important Information about Replacing Rohs Compliant Frus
  8
Chapter 2. Safety Information

9
Chapter 3. General Information

45
Chapter 4. General Checkout

49
- Problem Determination Tips
  50
Chapter 5. Diagnostics

51
Chapter 6. Using the Setup Utility

55
Chapter 7. Symptom-To-FRU Index

59
- Hard Disk Drive Boot Error
  59
- Power Supply Problems
  60
- Diagnostic Error Codes
  60
- Beep Symptoms
  82
- POST Error Codes
  83
- Miscellaneous Error Messages
  85
- Undetermined Problems
  86
Chapter 8. Replacing Frus

89
Chapter 9. Replacing Frus

131
8910, and 9964.)

131
- Locating Connectors on the Front of the Computer
  132
- Locating Connectors on the Rear of the Computer
  133
- Opening the Computer Cover
  134
- Accessing the System Board Components and Drives
  135
- Locating Components
  136
- Locating Parts on the System Board
  137
- Replacing the Battery
  137
- Replacing a Memory Module
  139
- Replacing an Adapter Card
  141
- Replacing the Power Supply
  143
- Replacing the Heat Sink and Fan Assembly
  146
- Replacing the Microprocessor
  148
- Replacing the System Board
  152
- Replacing the Hard Disk Drive
  154
- Replacing the Optical Drive
  157
- Replacing the Card Reader
  159
- Replacing the Internal Speaker
  160
- Replacing the Front Audio and USB Assembly
  163
- Completing the FRU Replacement
  164
Chapter 10. FRU Lists

167
- Machine Type 3379
  167
- Machine Type 6137
  189
- Machine Type 6138
  204
- Machine Type 6209
  218
- Machine Type 6234
  232
- Machine Type 6239
  246
- Machine Type 6258
  262
- Machine Type 6302
  278
- Machine Type 6303
  300
- Machine Type 7174
  322
- Machine Type 7188
  340
- Machine Type 7220
  356
- Machine Type 7244
  372
- Machine Type 7346
  390
- Machine Type 7347
  408
- Machine Type 7354
  426
- Machine Type 7355
  441
- Machine Type 7357
  456
- Machine Type 7358
  471
- Machine Type 7360
  486
- Machine Type 7373
  503
- Machine Type 7483
  521
- Machine Type 7484
  537
- Machine Type 7627
  553
- Machine Type 7628
  575
- Machine Type 7630
  597
- Machine Type 7635
  619
- Machine Type 7638
  641
- Machine Type 7639
  661
- Machine Type 8854
  683
- Machine Type 8910
  705
- Machine Type 9960
  720
- Machine Type 9964
  736
- Machine Type 9965
  751
Chapter 11. Additional Service Information

767
- Security Features
  767
  - Hardware Controlled Passwords
    767
  - Operating System Password
    767
  - Vital Product Data
    767
  - Secure Managed Client
    767
- BIOS Levels
  767
- Updating (Flashing) BIOS from a Disc
  768
- Recovering from a POST/BIOS Update Failure
  768
- Power Management
  769
  - Automatic Configuration and Power Interface (ACPI) BIOS
    769
  - Automatic Power-On Features
    769
Appendix. Notices

771
- Television Output Notice
  772
- Trademarks
  772

Lenovo ThinkCentre 7638 Hardware Maintenance Manual (758 pages)

Brand: Lenovo | Category: Desktop | Size: 6.33 MB

Table of Contents
5
Chapter 1. About this Manual

7
- Important Safety Information
  7
- Important Information about Replacing Rohs Compliant Frus
  8
Chapter 2. Safety Information

9
Chapter 3. General Information

45
Chapter 4. General Checkout

49
- Problem Determination Tips
  50
Chapter 5. Diagnostics

51
Chapter 6. Using the Setup Utility

55
Chapter 7. Symptom-To-FRU Index

59
- Hard Disk Drive Boot Error
  59
- Power Supply Problems
  60
- Diagnostic Error Codes
  60
- Beep Symptoms
  82
- POST Error Codes
  83
- Miscellaneous Error Messages
  85
- Undetermined Problems
  86
Chapter 8. Replacing Frus

89
Chapter 9. Replacing Frus

131
8910, and 9964.)

131
- Locating Connectors on the Front of the Computer
  132
- Locating Connectors on the Rear of the Computer
  133
- Opening the Computer Cover
  134
- Accessing the System Board Components and Drives
  135
- Locating Components
  136
- Locating Parts on the System Board
  137
- Replacing the Battery
  137
- Replacing a Memory Module
  139
- Replacing an Adapter Card
  141
- Replacing the Power Supply
  143
- Replacing the Heat Sink and Fan Assembly
  146
- Replacing the Microprocessor
  148
- Replacing the System Board
  152
- Replacing the Hard Disk Drive
  154
- Replacing the Optical Drive
  157
- Replacing the Card Reader
  159
- Replacing the Internal Speaker
  160
- Replacing the Front Audio and USB Assembly
  163
- Completing the FRU Replacement
  164
Chapter 10. FRU Lists

167
- Machine Type 3379
  167
- Machine Type 6137
  189
- Machine Type 6138
  203
- Machine Type 6209
  217
- Machine Type 6234
  231
- Machine Type 6239
  245
- Machine Type 6258
  261
- Machine Type 6302
  277
- Machine Type 6303
  298
- Machine Type 7174
  319
- Machine Type 7188
  337
- Machine Type 7220
  352
- Machine Type 7244
  367
- Machine Type 7346
  384
- Machine Type 7347
  402
- Machine Type 7354
  419
- Machine Type 7355
  433
- Machine Type 7357
  448
- Machine Type 7358
  462
- Machine Type 7360
  477
- Machine Type 7373
  494
- Machine Type 7483
  511
- Machine Type 7484
  526
- Machine Type 7627
  542
- Machine Type 7628
  563
- Machine Type 7630
  584
- Machine Type 7635
  605
- Machine Type 7638
  626
- Machine Type 7639
  647
- Machine Type 8854
  668
- Machine Type 8910
  690
- Machine Type 9960
  705
- Machine Type 9964
  720
- Machine Type 9965
  735
Chapter 11. Additional Service Information

751
- Security Features
  751
  - Hardware Controlled Passwords
    751
  - Operating System Password
    751
  - Vital Product Data
    751
  - Secure Managed Client
    751
- BIOS Levels
  751
- Updating (Flashing) BIOS from a Disc
  752
- Recovering from a POST/BIOS Update Failure
  752
- Power Management
  753
  - Automatic Configuration and Power Interface (ACPI) BIOS
    753
  - Automatic Power-On Features
    753
Appendix. Notices

755
- Television Output Notice
  756
- Trademarks
  756

Lenovo ThinkCentre 7638 Hardware Maintenance Manual (572 pages)

Lenovo Desktop Computer Hardware Maintenance Manual

Brand: Lenovo | Category: Desktop | Size: 9.16 MB

Lenovo ThinkCentre 7638 Hardware Maintenance Manual (566 pages)

Hardware Maintenance Manual

Brand: Lenovo | Category: Desktop | Size: 9.12 MB

Lenovo ThinkCentre 7638 User Manual (84 pages)

Lenovo Desktop Computer User Guide

Brand: Lenovo | Category: Desktop | Size: 0.8 MB

Lenovo ThinkCentre 7638 User Manual (80 pages)

User Manual

Brand: Lenovo | Category: Desktop | Size: 1.74 MB

Table of Contents
5
Important Safety Information

7
Chapter 1. Product Overview

9
Chapter 2. Installing Options and Replacing Hardware

19
Chapter 3. Recovery Information

47
Chapter 4. Using the Setup Utility

55
Chapter 5. Updating System Programs

59
Chapter 6. Troubleshooting and Diagnostics

63
- Basic Troubleshooting
  63
- Diagnostic Programs
  65
  - Lenovo System Toolbox
    65
  - PC-Doctor for Windows PE
    65
  - PC-Doctor for DOS
    66
- Cleaning the Mouse
  66
  - Optical Mouse
    66
  - Non-Optical Mouse
    67
Chapter 7. Getting Information, Help, and Service

69
- Information Resources
  69
  - Online Books Folder
    69
  - Thinkvantage Productivity Center
    69
  - Lenovo Welcome
    70
  - Access Help
    70
  - Safety and Warranty
    70
  - Lenovo Web Site (Http://Www.lenovo.com)
    70
- Help and Service
  71
Appendix. Notices

73
- Television Output Notice
  74
- Trademarks
  74
Index

75

Lenovo Categories

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Desktop Server

Monitor Tablet

More Lenovo Manuals

Lenovo ThinkCentre 7638 Manuals

Lenovo ThinkCentre 7638 Hardware Manual (774 pages)

Table of Contents

Chapter 1. About this Manual

Chapter 2. Safety Information

Chapter 3. General Information

Chapter 4. General Checkout

Chapter 5. Diagnostics

Chapter 6. Using the Setup Utility

Chapter 7. Symptom-To-FRU Index

Chapter 8. Replacing Frus

Chapter 9. Replacing Frus

8910, and 9964.)

Chapter 10. FRU Lists

Chapter 11. Additional Service Information

Appendix. Notices

Lenovo ThinkCentre 7638 Hardware Maintenance Manual (758 pages)

Table of Contents

Chapter 1. About this Manual

Chapter 2. Safety Information

Chapter 3. General Information

Chapter 4. General Checkout

Chapter 5. Diagnostics

Chapter 6. Using the Setup Utility

Chapter 7. Symptom-To-FRU Index

Chapter 8. Replacing Frus

Chapter 9. Replacing Frus

8910, and 9964.)

Chapter 10. FRU Lists

Chapter 11. Additional Service Information

Appendix. Notices

Lenovo ThinkCentre 7638 Hardware Maintenance Manual (572 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

Chapter 7. Symptom-To-FRU Index

Chapter 8. Replacing Frus

8854, 9728, 9960, and 9965.)

Chapter 9. Replacing Frus

Chapter 10. FRU Lists

Chapter 11. Additional Service Information

Appendix A. Notices

Lenovo ThinkCentre 7638 Hardware Maintenance Manual (566 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

Chapter 7. Symptom-To-FRU Index

Chapter 8. Replacing Frus

8854, 9728, 9960, and 9965.)

Chapter 9. Replacing Frus

Chapter 10. FRU Lists

Chapter 11. Additional Service Information

Appendix A. Notices

Lenovo ThinkCentre 7638 User Manual (84 pages)

Table of Contents

Important Safety Information

Chapter 1. Product Overview

Chapter 2. Installing Options and Replacing Hardware

Chapter 3. Recovery Information

Chapter 4. Using the Setup Utility

Chapter 5. Updating System Programs

Chapter 6. Troubleshooting and Diagnostics

Chapter 7. Getting Information, Help, and Service

Appendix. Notices

Lenovo ThinkCentre 7638 User Manual (80 pages)

Table of Contents

Important Safety Information

Chapter 1. Product Overview

Chapter 2. Installing Options and Replacing Hardware

Chapter 3. Recovery Information

Chapter 4. Using the Setup Utility

Chapter 5. Updating System Programs