Lenovo 30A8 Manuals

Manuals and User Guides for Lenovo 30A8. We have 2 Lenovo 30A8 manuals available for free PDF download: Hardware Maintenance Manual

Lenovo 30A8 Hardware Maintenance Manual

Lenovo 30A8 Hardware Maintenance Manual (220 pages)

Machine Types: 30A6, 30A7, 30A8, and 30A9

Brand: Lenovo | Category: Desktop | Size: 17.93 MB

Table of Contents

Table of Contents
3
About this Manual

7
Chapter 1. Read this First: Important Safety Information

9
Chapter 2. Product Overview

35
Chapter 3. Using Your Computer

55
Chapter 4. You and Your Computer

63
- Accessibility and Comfort
  63
  - Arranging Your Workspace
    63
  - Comfort
    63
  - Glare and Lighting
    64
  - Air Circulation
    64
  - Electrical Outlets and Cable Lengths
    64
  - Accessibility Information
    64
- Moving Your Computer to Another Country or Region
  68
Chapter 5. Security

69
- Security Features
  69
- Locking the Computer Cover
  69
- Attaching a Kensington-Style Cable Lock
  71
- Using Passwords
  71
  - BIOS Passwords
    71
  - Windows Passwords
    72
- Configuring the Fingerprint Reader
  72
- Using and Understanding Firewalls
  72
- Protecting Data against Viruses
  72
Chapter 6. Advanced Configuration

73
Chapter 7. Preventing Problems

87
- Keeping Your Computer Current
  87
- Cleaning and Maintenance
  88
  - Basics
    88
  - Cleaning Your Computer
    88
    
    Optical Mouse
    89
    
    Display Screen
    89
  - Good Maintenance Practices
    89
- Moving Your Computer
  90
Chapter 8. Troubleshooting and Diagnostics

91
- Basic Troubleshooting
  91
- Troubleshooting Procedure
  92
- Troubleshooting
  92
  - Audio Problems
    93
  - CD Problems
    93
  - DVD Problems
    94
  - Intermittent Problems
    95
  - Hard Disk Drive Problems
    95
  - Problems with the Keyboard or Mouse
    96
  - Monitor Problems
    97
  - Application Programs
    97
  - Networking Problems
    98
  - Ethernet Problems
    98
  - I Have Connected an Option to My Computer, but It Does Not Work
    99
  - Performance and Lockup Problems
    99
  - The Printer Does Not Work
    100
  - Serial Connector Cannot be Accessed
    100
  - Software Problems
    101
  - My USB Connectors Cannot be Accessed
    101
- Diagnostics
  101
  - Lenovo Solution Center
    102
  - UEFI Diagnostic Program
    102
  - Hardware Diagnostics
    103
Chapter 9. Service Checkout and Symptom-To-FRU Index

105
- Service Checkout
  105
  - Problem Determination Tips
    105
- Symptom-To-FRU Index
  106
  - Hard Disk Drive Boot Error
    106
  - Power Supply Problems
    107
  - Beep Symptoms
    107
  - POST Error Codes
    107
  - Miscellaneous Error Conditions
    108
  - Undetermined Problems
    110
Chapter 10. Recovery Information

111
- Recovery Information for the Windows 7 Operating System
  111
- Recovery Information for the Windows 8.1 Operating System
  116
Chapter 11. Installing or Replacing Hardware

119
- Handling Static-Sensitive Devices
  119
- Installing or Replacing Hardware
  119
Chapter 12. Getting Information, Help, and Service

195
- Information Resources
  195
  - Lenovo Thinkvantage Tools
    195
  - Help and Support
    195
  - Safety and Warranty
    195
  - Lenovo Web Site
    195
  - Lenovo Support Web Site
    196
- Help and Service
  196
  - Using the Documentation and Diagnostic Program
    196
  - Calling for Service
    196
  - Using Other Services
    197
  - Purchasing Additional Services
    197
Chapter 13. System Memory Speed

199
Appendix A. Regulatory Information

201
- Export Classification Notice
  201
- Electronic Emissions Notices
  201
  - Federal Communications Commission Declaration of Conformity
    201
- Eurasian Compliance Mark
  203
- Brazil Regulatory Notice
  203
- Mexico Regulatory Notice
  203
- Additional Regulatory Information
  203
Appendix B. WEEE and Recycling Information

205
Appendix C. Restriction of Hazardous Substances Directive (Rohs)

209
- European Union Rohs
  209
- China Rohs
  209
- Turkish Rohs
  209
- Ukraine Rohs
  210
- India Rohs
  210
Appendix D. ENERGY STAR Model Information

211
Appendix E. Notices

213
- Trademarks
  214
Index

215

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Lenovo 30A8 Hardware Maintenance Manual

Lenovo 30A8 Hardware Maintenance Manual (232 pages)

high performance single socket workstation

Brand: Lenovo | Category: Desktop | Size: 18.82 MB

Table of Contents

Table of Contents
3
About this Manual
6
Chapter 1. Read this First: Important Safety Information

7
Chapter 2. Product Overview

33
Chapter 3. Using Your Computer

53
Chapter 4. You and Your Computer

61
- Accessibility and Comfort
  61
  - Arranging Your Workspace
    61
- Comfort
  61
Chapter 5. Security

67
Chapter 6. Advanced Configuration

71
Chapter 7. Preventing Problems

83
- Keeping Your Computer Current
  83
  - Getting the Latest System Updates
    83
  - Cleaning and Maintenance
    83
  - Basics
    83
- Cleaning Your Computer
  84
- Good Maintenance Practices
  85
- Moving Your Computer
  85
Chapter 8. Troubleshooting and Diagnostics

87
- Basic Troubleshooting
  87
- Troubleshooting Procedure
  88
- Troubleshooting
  88
  - Audio Problems
    89
- CD Problems
  89
- Diagnostics
  98
  - Lenovo Solution Center
    98
  - UEFI Diagnostic Program
    98
  - Hardware Diagnostics
    99
Chapter 9. Service Checkout and Symptom-To-FRU Index

101
- Service Checkout
  101
  - Problem Determination Tips
    101
- Symptom-To-FRU Index
  102
  - Hard Disk Drive Boot Error
    102
  - Power Supply Problems
    103
  - Beep Symptoms
    103
  - POST Error Codes
    104
  - Miscellaneous Error Conditions
    105
  - Undetermined Problems
    107
Chapter 10. Recovery Information

109
- Recovery Information for the Windows 7 Operating System
  109
- Recovery Information for the Windows 10 Operating System
  115
Chapter 11. Installing or Replacing Hardware

117
Chapter 12. Getting Information, Help, and Service

207
- Information Resources
  207
- Lenovo Thinkvantage Tools
  207
- Windows Help System
  207
- Safety and Warranty
  207
  - Lenovo Web Site
    207
  - Lenovo Support Web Site
    208
- Help and Service
  208
  - Using the Documentation and Diagnostic Program
    208
  - Calling for Service
    208
  - Using Other Services
    209
  - Purchasing Additional Services
    209
Chapter 13. System Memory Speed

211
Appendix A. Regulatory Information

213
Appendix B. WEEE and Recycling Information

217
Appendix C. Restriction of Hazardous Substances Directive (Rohs)

221
- European Union Rohs
  221
- China Rohs
  221
- Turkish Rohs
  221
- Ukraine Rohs
  222
- India Rohs
  222
Appendix D. ENERGY STAR Model Information

223
Appendix E. Notices

225
- Trademarks
  226
Index

227

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