Lenovo ThinkCentre 1981 Manuals

Manuals and User Guides for Lenovo ThinkCentre 1981. We have 3 Lenovo ThinkCentre 1981 manuals available for free PDF download: Hardware Maintenance Manual, User Manual

Lenovo ThinkCentre 1981 Hardware Maintenance Manual (380 pages)

Hardware Maintenance Manual

Brand: Lenovo | Category: Desktop | Size: 12.67 MB

Table of Contents
3
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

39
Chapter 4. General Checkout

43
- Problem Determination Tips
  43
Chapter 5. Diagnostic Programs

45
- Lenovo Thinkvantage Toolbox
  45
- Lenovo Solution Center
  45
- PC-Doctor for DOS
  46
Chapter 6. Using the Setup Utility Program

49
Chapter 7. Symptom-To-FRU Index

55
- Hard Disk Drive Boot Error
  55
- Power Supply Problems
  55
- Diagnostic Error Codes
  55
- Beep Symptoms
  73
- POST Error Codes
  74
- Miscellaneous Error Messages
  75
- Undetermined Problems
  77
Chapter 8. Replacing Frus (Machine Types: 0268, 1730, 1943, 4166, 4169, 5030, 5048, 5069, and 7517)

79
Chapter 9. Replacing Frus (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518)

121
Chapter 10. FRU Lists

169
- Overall: MT 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518
  169
- Mechanical Frus
  184
- Keyboard and Mouse
  191
- Adapters and Miscellaneous Frus
  234
- Power Cords
  238
- Recovery Discs
  247
- Overall: 0268, 1730, 1943, 4166, 4169, 5030, 5048, 5069, and 7517
  277
- Mechanical Frus
  289
- Keyboard and Mouse
  296
- Adapters and Miscellaneous Frus
  333
- Power Cords
  336
- Recovery Discs
  344
Chapter 11. Additional Service Information

371
- Security Features
  371
  - Hardware-Controlled Passwords
    371
  - Operating System Password
    371
  - Vital Product Data
    371
- BIOS Levels
  371
- Updating (Flashing) the BIOS from a Disc
  371
- Updating (Flashing) the BIOS from Your Operating System
  372
- Recovering from a POST and BIOS Update Failure
  372
- Power Management
  373
  - Advanced Configuration and Power Interface
    373
  - (Acpi) Bios
    373
  - Automatic Power-On Features
    373
Appendix A. Notices

375
- Trademarks
  376
- Television Output Notice
  376
Index

377

Lenovo ThinkCentre 1981 Hardware Maintenance Manual (356 pages)

Brand: Lenovo | Category: Desktop | Size: 12.6 MB

Lenovo ThinkCentre 1981 User Manual (144 pages)

Brand: Lenovo | Category: Desktop | Size: 6.35 MB

Table of Contents
3
Important Safety Information

7
Chapter 1. Product Overview

13
- Features
  13
- Specifications
  16
- Software Overview
  17
  - Software Provided by Lenovo
    17
  - Adobe Reader
    19
  - Antivirus Software
    19
- Locations
  19
Chapter 2. Using Your Computer

27
- Frequently Asked Questions
  27
- Using the Keyboard
  27
  - Using Windows Shortcut Keys
    27
  - Using a Fingerprint Reader
    28
- Using the Wheel Mouse
  28
- Adjusting Audio
  28
- Using Cds and Dvds
  29
Chapter 3. You and Your Computer

33
- Copyright Lenovo 2011, 2012
  33
- Accessibility and Comfort
  33
  - Arranging Your Workspace
    33
  - Comfort
    33
  - Glare and Lighting
    34
  - Air Circulation
    34
  - Electrical Outlets and Cable Lengths
    34
- Register Your Computer with Lenovo
  35
- Moving Your Computer to Another Country or Region
  35
  - Voltage-Selection Switch
    35
  - Replacement Power Cords
    35
Chapter 4. Security

37
- Security Features
  37
- Attaching an Integrated Cable Lock
  38
- Using Passwords
  38
  - BIOS Passwords
    38
  - Windows Passwords
    39
- Setting up the Integrated Security Chip
  39
  - Setting the Security Chip
    39
- Using and Understanding Firewalls
  40
- Protecting Data against Viruses
  40
Chapter 5. Installing or Replacing Hardware

41
- Handling Static-Sensitive Devices
  41
- Installing or Replacing Hardware
  41
Chapter 6. Recovery Information

81
Chapter 7. Using the Setup Utility Program

89
Chapter 8. Updating System Programs

95
Chapter 9. Preventing Problems

97
- Keeping Your Computer Current
  97
- Cleaning and Maintenance
  98
  - Basics
    98
  - Cleaning Your Computer
    99
  - Good Maintenance Practices
    100
- Moving Your Computer
  100
Chapter 10. Troubleshooting and Diagnostics

103
- Basic Troubleshooting
  103
- Troubleshooting Procedure
  104
- Troubleshooting
  104
  - Audio Problems
    105
  - CD Problems
    106
  - DVD Problems
    107
  - Intermittent Problems
    109
  - Keyboard, Mouse, or Pointing Device Problems
    109
  - Monitor Problems
    111
  - Networking Problems
    112
  - Option Problems
    115
  - Performance and Lockup Problems
    116
  - Printer Problems
    118
  - Serial Port Problems
    119
  - Software Problems
    119
  - USB Problems
    120
- Diagnostic Programs
  120
  - Lenovo Solution Center
    121
  - Lenovo Thinkvantage Toolbox
    121
  - PC-Doctor for DOS
    121
Chapter 11. Getting Information, Help, and Service

123
- Information Resources
  123
  - Lenovo Thinkvantage Tools
    123
  - Thinkvantage Productivity Center
    123
  - Lenovo Welcome
    123
  - Help and Support
    123
  - Safety and Warranty
    124
  - Lenovo Web Site
    124
  - Lenovo Support Web Site
    124
- Help and Service
  124
  - Using the Documentation and Diagnostic Programs
    124
  - Calling for Service
    125
  - Using Other Services
    125
  - Purchasing Additional Services
    126
Appendix A. Notices

127
- Trademarks
  128
Appendix B. Regulatory Information

129
Appendix C. WEEE and Recycling Information

133
Appendix D. Restriction of Hazardous Substances Directive (Rohs)

137
- China Rohs
  137
- Turkish Rohs
  137
- Ukraine Rohs
  137
- India Rohs
  138
Index

139

Lenovo Categories

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Desktop Server

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Lenovo ThinkCentre 1981 Manuals

Lenovo ThinkCentre 1981 Hardware Maintenance Manual (380 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: 0268, 1730, 1943, 4166, 4169, 5030, 5048, 5069, and 7517)

Chapter 9. Replacing Frus (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518)

Chapter 10. FRU Lists

Chapter 11. Additional Service Information

Appendix A. Notices

Index

Lenovo ThinkCentre 1981 Hardware Maintenance Manual (356 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: 0268, 1730, 1943, 4166, 4169, 5030, 5048, 5069, and 7517)

Chapter 9. Replacing Frus (Machine Types: 0267, 0385, 1981, 4167, 5025, 5032, 5049, 5070, and 7518)

Chapter 10. FRU Lists

Chapter 11. Additional Service Information

Appendix A. Notices

Index

Lenovo ThinkCentre 1981 User Manual (144 pages)

Table of Contents

Important Safety Information

Chapter 1. Product Overview

Chapter 2. Using Your Computer

Chapter 3. You and Your Computer

Chapter 4. Security

Chapter 5. Installing or Replacing Hardware

Chapter 6. Recovery Information

Chapter 7. Using the Setup Utility Program

Chapter 8. Updating System Programs

Chapter 9. Preventing Problems

Chapter 10. Troubleshooting and Diagnostics

Chapter 11. Getting Information, Help, and Service

Appendix A. Notices

Appendix B. Regulatory Information

Appendix C. WEEE and Recycling Information

Appendix D. Restriction of Hazardous Substances Directive (Rohs)

Index

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