User Manuals: Lenovo ThinkCentre 8820 Desktop Computer

Manuals and User Guides for Lenovo ThinkCentre 8820 Desktop Computer. We have 6 Lenovo ThinkCentre 8820 Desktop Computer manuals available for free PDF download: Hardware Maintenance Manual, User Manual, Hardware Installation And Replacement Manual

Lenovo ThinkCentre 8820 Hardware Maintenance Manual (348 pages)

User Manual

Brand: Lenovo | Category: Desktop | Size: 7.34 MB

Table of Contents
5
Chapter 1. About this Manual

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

9
Chapter 3. General Information

35
- Online Books Folder
  35
- Lenovo Thinkvantage Tools
  35
- Thinkvantage Productivity Center
  35
- Access Help
  36
- Additional Information Resources
  36
- Specifications
  36
Chapter 4. General Checkout

39
- Checking for Power Problems
  39
- Problem Determination Tips
  40
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
- Diagnostic Error Codes
  53
- Beep Symptoms
  69
- POST Error Codes
  69
- Miscellaneous Error Messages
  70
- Undetermined Problems
  72
Chapter 8. Replacing Frus

73
Chapter 9. FRU Lists

97
- Machine Type 6136
  97
- Machine Type 6139
  111
- Machine Type 7187
  128
- Machine Type 7345
  143
- Machine Type 7348
  158
- Machine Type 7356
  175
- Machine Type 7359
  192
- Machine Type 7479
  210
- Machine Type 7626
  228
- Machine Type 7629
  248
- Machine Type 7637
  268
- Machine Type 8338
  289
- Machine Type 8820
  303
- Machine Type 9961
  320
Chapter 10. Additional Service Information

339
- Security Features
  339
  - Hardware Controlled Passwords
    339
  - Operating System Password
    339
  - Vital Product Data
    339
  - Secure Managed Client
    339
- BIOS Levels
  339
- Updating (Flashing) BIOS from a Disc
  340
- Recovering from a POST/BIOS Update Failure
  340
- Power Management
  341
  - Automatic Configuration and Power Interface (ACPI) BIOS
    341
  - Automatic Power-On Features
    341
Appendix A. Notices

343
- Television Output Notice
  344
- Trademarks
  344
Index

345

Lenovo ThinkCentre 8820 Hardware Maintenance Manual (322 pages)

Brand: Lenovo | Category: Desktop | Size: 10.98 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

47
- Checking for Power Problems
  48
- Problem Determination Tips
  48
Chapter 5. Diagnostics

51
Chapter 6. Using the Setup Utility

55
Chapter 7. Symptom-To-FRU Index

59
- Hard Disk Drive Boot Error
  59
- Diagnostic Error Codes
  60
- Beep Symptoms
  79
- POST Error Codes
  80
- Miscellaneous Error Messages
  82
- Undetermined Problems
  83
Chapter 8. Replacing Frus

85
- Locations
  86
- Opening the Computer Cover
  90
- Replacing the Battery
  91
- Replacing a Memory Module
  92
- Replacing the Adapter Card
  94
- Replacing the Front Audio and USB Assembly
  96
- Replacing the Heat Sink
  97
- Replacing the Microprocessor
  99
- Replacing the System Board
  102
- Replacing the System Fan
  105
- Replacing the Hard Disk Drive
  107
- Replacing the Optical Drive
  109
- Replacing the Internal Speaker
  111
- Completing the FRU Replacement
  112
Chapter 9. FRU Lists

115
- Machine Type 6136
  115
- Machine Type 6139
  128
- Machine Type 7187
  141
- Machine Type 7345
  155
- Machine Type 7348
  171
- Machine Type 7356
  185
- Machine Type 7359
  199
- Machine Type 7479
  213
- Machine Type 7626
  227
- Machine Type 7629
  247
- Machine Type 7637
  267
- Machine Type 8820
  287
- Machine Type 9961
  300
Chapter 10. Additional Service Information

315
- Security Features
  315
  - Hardware Controlled Passwords
    315
  - Operating System Password
    315
  - Vital Product Data
    315
  - Secure Managed Client
    315
- BIOS Levels
  315
- Updating (Flashing) BIOS from a Disc
  316
- Recovering from a POST/BIOS Update Failure
  316
  - Power Management
    317
  - Automatic Configuration and Power Interface (ACPI) BIOS
    317
  - Automatic Power-On Features
    317
  - Television Output Notice
    320

Lenovo ThinkCentre 8820 Hardware Maintenance Manual (290 pages)

Lenovo Personal Computer Hardware Maintenance Manual

Brand: Lenovo | Category: Desktop | Size: 7.03 MB

Table of Contents
5
Chapter 1. About this Manual

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

9
Chapter 3. General Information

35
- Online Books Folder
  35
- Lenovo Thinkvantage Tools
  35
- Lenovo Solution Center
  36
- Simpletap
  36
- Thinkvantage Productivity Center
  36
- Access Help
  36
- Additional Information Resources
  37
- Specifications
  37
Chapter 4. General Checkout

39
- Checking for Power Problems
  39
- Problem Determination Tips
  40
Chapter 5. Diagnostic Programs

43
- Lenovo Thinkvantage Toolbox
  43
- Lenovo Solution Center
  43
- Lenovo System Toolbox
  44
- PC-Doctor for Rescue and Recovery
  44
- PC-Doctor for DOS
  44
Chapter 6. Using the Setup Utility Program

49
Chapter 7. Symptom-To-FRU Index

53
- Hard Disk Drive Boot Error
  53
- Diagnostic Error Codes
  53
- Beep Symptoms
  69
- POST Error Codes
  69
- Miscellaneous Error Messages
  70
- Undetermined Problems
  72
Chapter 8. Replacing Frus

73
Chapter 9. FRU Lists

97
Chapter 10. Additional Service Information

281
- Security Features
  281
  - Hardware Controlled Passwords
    281
  - Operating System Password
    281
  - Vital Product Data
    281
  - Secure Managed Client
    281
- BIOS Levels
  281
- Updating (Flashing) BIOS from a Disc
  282
- Recovering from a POST/BIOS Update Failure
  282
- Power Management
  283
  - Automatic Configuration and Power Interface (ACPI) BIOS
    283
  - Automatic Power-On Features
    283
Appendix A. Notices

285
- Television Output Notice
  286
- Trademarks
  286
Index

287

Lenovo ThinkCentre 8820 User Manual (92 pages)

Lenovo ThinkCentre M58 6239: User Guide

Brand: Lenovo | Category: Desktop | Size: 2.2 MB

Lenovo ThinkCentre 8820 User Manual (76 pages)

User Manual

Brand: Lenovo | Category: Desktop | Size: 2.03 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

43
Chapter 4. Using the Setup Utility

51
Chapter 5. Updating System Programs

55
Chapter 6. Troubleshooting and Diagnostics

59
- Basic Troubleshooting
  59
- Diagnostic Programs
  61
  - Lenovo System Toolbox
    61
  - PC-Doctor for Windows PE
    61
  - PC-Doctor for DOS
    62
- Cleaning the Mouse
  62
  - Optical Mouse
    62
  - Non-Optical Mouse
    63
Chapter 7. Getting Information, Help, and Service

65
- Information Resources
  65
  - Online Books Folder
    65
  - Thinkvantage Productivity Center
    65
  - Lenovo Welcome
    66
  - Access Help
    66
  - Safety and Warranty
    66
  - Lenovo Web Site (Http://Www.lenovo.com)
    66
- Help and Service
  67
Appendix. Notices

69
- Television Output Notice
  70
- Trademarks
  70
Index

71

Lenovo ThinkCentre 8820 Hardware Installation And Replacement Manual (46 pages)

Lenovo Personal Computer Hardware Installation and Replacement Guide

Brand: Lenovo | Category: Desktop | Size: 2.07 MB

Table of Contents
5
Figures

7
Chapter 1. Important Safety Information

9
Chapter 2. Overview

11
Chapter 3. Installing Options and Replacing Hardware

19
- Installing External Options
  19
- Opening the Cover
  19
- Installing Internal Options
  20
  - Installing Memory
    20
  - Opening the Computer Cover
    20
- Replacing the Battery
  21
  - Installing a Memory Module
    21
  - Removing the Old Battery
    21
- Replacing the Front Audio and USB Assembly
  22
- Replacing the Heat Sink
  24
- Replacing the Microprocessor
  25
- Replacing the System Fan Assembly
  27
  - Removing the System Fan Assembly
    27
  - Replacing the System Fan Assembly
    28
- Replacing a Hard Disk Drive
  29
  - Removing the Hard Disk Drive
    29
- Replacing an Optical Drive
  30
- Replacing a Memory Module
  32
  - Replacing the Optical Drive
    32
  - Removing the Memory Module
    32
- Replacing the Adapter Card
  33
- Replacing the AC Power Adapter
  35
  - Connecting the AC Power Adapter
    35
- Replacing the Internal Speaker
  36
  - Removing the Internal Speaker
    36
- Replacing the Keyboard
  37
  - Keyboard Connectors
    37
- Replacing the Mouse
  38
  - Replacing a Mouse
    38
Chapter 4. Completing the Parts Replacement

39
- Routing the Cables
  39
- Obtaining Device Drivers
  40
  - Closing the Computer Cover
    40
Chapter 5. Security Features

41
Appendix. Notices

43
- Television Output Notice
  44
- Trademarks
  44

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User Manuals: Lenovo ThinkCentre 8820 Desktop Computer

Lenovo ThinkCentre 8820 Hardware Maintenance Manual (348 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

Chapter 9. FRU Lists

Chapter 10. Additional Service Information

Appendix A. Notices

Index

Lenovo ThinkCentre 8820 Hardware Maintenance Manual (322 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. FRU Lists

Chapter 10. Additional Service Information

Lenovo ThinkCentre 8820 Hardware Maintenance Manual (290 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

Chapter 9. FRU Lists

Chapter 10. Additional Service Information

Appendix A. Notices

Index

Lenovo ThinkCentre 8820 User Manual (92 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

Index

Lenovo ThinkCentre 8820 User Manual (76 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

Index

Lenovo ThinkCentre 8820 Hardware Installation And Replacement Manual (46 pages)

Table of Contents

Figures

Chapter 1. Important Safety Information

Chapter 2. Overview

Chapter 3. Installing Options and Replacing Hardware

Chapter 4. Completing the Parts Replacement

Chapter 5. Security Features

Appendix. Notices

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