Lenovo 10A4 ThinkCentre M93 Desktop Manuals

Manuals and User Guides for Lenovo 10A4 ThinkCentre M93 Desktop. We have 2 Lenovo 10A4 ThinkCentre M93 Desktop manuals available for free PDF download: Hardware Maintenance Manual, User Manual

Lenovo 10A4 Hardware Maintenance Manual (294 pages)

Brand: Lenovo | Category: Desktop | Size: 18.93 MB

Table of Contents
3
About this Manual

7
Chapter 1. Safety Information

9
Chapter 2. General Information

35
Chapter 3. General Checkout

41
- Problem Determination Tips
  41
Chapter 4. Troubleshooting and Diagnostics

43
- Basic Troubleshooting
  43
- Accessing Control Panel on the Windows 8 or Windows 8.1 Operating System
  44
- Troubleshooting Procedure
  44
- Troubleshooting
  45
  - Audio Problems
    46
  - CD Problems
    47
  - DVD Problems
    48
  - Intermittent Problems
    49
  - Hard Disk Drive Problems
    49
  - Keyboard, Mouse, or Pointing Device Problems
    50
  - Monitor Problems
    51
  - Networking Problems
    53
  - Option Problems
    55
  - Performance and Lockup Problems
    56
  - For Windows 8 or Windows 8.1: See "Accessing Control Panel on the Windows 8 or Windows 8.1
    56
  - Operating System
    56
  - Control Panel
    56
  - Printer Problems
    57
  - Serial Port Problems
    58
  - Software Problems
    58
  - USB Problems
    59
View Control Panel Using Large Icons or Small Icons, and then Click Recovery ➙ Open System Restore

59
- Diagnostics
  60
  - Lenovo Solution Center
    60
  - UEFI Diagnostic Program
    60
Chapter 5. Using the Setup Utility Program

63
Chapter 6. Symptom-To-FRU Index

69
- Hard Disk Drive Boot Error
  69
- Power Supply Problems
  69
- Beep Symptoms
  70
- POST Error Codes
  70
- Miscellaneous Error Conditions
  71
- Undetermined Problems
  73
Chapter 7. Locations

75
Chapter 8. Replacing Frus (Machine Types: 10A0, 10A1, 10A6, 10A7, 10AG, 10AK, 10AL, and 10BE)

99
- Removing the Computer Cover
  99
- Removing and Reinstalling the Front Bezel
  100
- Installing or Replacing a PCI Card
  101
- Installing or Replacing a Memory Module
  104
- Replacing the Optical Drive
  106
- Installing or Replacing the Card Reader
  108
  - Installing the Card Reader
    108
  - Replacing the Card Reader
    111
- Installing or Replacing the Front USB Assembly
  112
  - Installing the Front USB Assembly
    112
  - Replacing the Front USB Assembly
    115
- Replacing the Battery
  116
- Replacing the Power Supply Assembly
  117
- Replacing the Heat Sink and Fan Assembly
  119
- Replacing the Microprocessor
  121
- Replacing the System Board
  123
- Installing or Replacing the Msata Solid-State Drive
  126
  - Installing the Msata Solid-State Drive
    126
  - Replacing the Msata Solid-State Drive
    127
- Replacing the Primary Hard Disk Drive
  130
- Replacing the Secondary Hard Disk Drive
  132
- Installing the Solid-State Drive
  134
- Replacing the Front Fan Assembly
  136
- Replacing the Rear Fan Assembly
  137
- Replacing the Front Audio and USB Assembly
  139
- Replacing the Internal Speaker
  142
- Replacing the Thermal Sensor
  143
- Replacing the Cover Presence Switch
  145
- Replacing the Wi-Fi Units
  146
  - Removing the Wi-Fi Adapter Card
    146
  - Removing the Wi-Fi Card Module
    149
  - Installing the Wi-Fi Units
    151
- Installing or Removing the Rear Wi-Fi Antenna
  153
  - Installing the Rear Wi-Fi Antenna
    153
  - Removing the Rear Wi-Fi Antenna
    154
- Installing or Removing the Front Wi-Fi Antenna
  155
  - Installing the Front Wi-Fi Antenna
    155
  - Removing the Front Wi-Fi Antenna
    157
- Replacing the Keyboard or Mouse
  157
- Completing the Parts Replacement
  158
  - Obtaining Device Drivers
    159
Chapter 9. Replacing Frus (Machine Types: 10A2, 10A3, 10A8, 10A9, 10AH, 10AJ, 10AM, and 10AN)

161
Chapter 10. Replacing Frus (Machine Types: 10A4, 10A5, 10AA, 10AB, 10DF, 10DG, 10DH, 10DJ, 10E8, 10E9, 10EA, and 10EB)

235
Chapter 11. Additional Service Information

283
- Security Features
  283
  - Hardware Controlled Passwords
    283
  - Operating System Password
    283
  - Vital Product Data
    283
- BIOS Levels
  283
- Flash Update Procedures
  283
  - Updating the BIOS
    284
  - Recovering from a POST/BIOS Update Failure
    284
- Power Management
  284
  - Advanced Configuration and Power Interface (ACPI) BIOS
    284
  - Automatic Power-On Features
    285
Appendix A. Notices

287
Index

289

Lenovo 10A4 User Manual (160 pages)

Machine Types: 10A4, 10A5, 10AA, 10AB, 10DF, 10DG, 10DH, 10DJ, 10E8, 10E9, 10EA, and 10EB

Brand: Lenovo | Category: Desktop | Size: 5.45 MB

Table of Contents
3
Important Safety Information

7
Chapter 1. Product Overview

13
Chapter 2. Using Your Computer

27
Chapter 3. You and Your Computer

37
- Accessibility and Comfort
  37
  - Arranging Your Workspace
    37
  - Comfort
    37
  - Glare and Lighting
    38
  - Air Circulation
    38
  - Electrical Outlets and Cable Lengths
    38
  - Accessibility Information
    38
- Registering Your Computer
  42
- Moving Your Computer to Another Country or Region
  42
Chapter 4. Security

43
- Security Features
  43
- Attaching a Kensington-Style Cable Lock
  44
- Using Passwords
  44
  - BIOS Passwords
    44
  - Windows Passwords
    45
- Configuring the Fingerprint Reader
  45
- Using and Understanding Firewalls
  45
- Protecting Data against Viruses
  45
Chapter 5. Installing or Replacing Hardware

47
- Handling Static-Sensitive Devices
  47
- Installing or Replacing Hardware
  47
Chapter 6. Recovery Information

97
- Recovery Information for the Windows 7 Operating System
  97
- Recovery Information for the Windows 8 or Windows 8.1 Operating System
  103
Chapter 7. Using the Setup Utility Program

105
- Starting the Setup Utility Program
  105
- Viewing and Changing Settings
  105
- Using Passwords
  105
  - Password Considerations
    106
  - Power-On Password
    106
  - Administrator Password
    106
  - Hard Disk Password
    106
  - Setting, Changing, and Deleting a Password
    106
  - Erasing Lost or Forgotten Passwords (Clearing CMOS)
    107
- Enabling or Disabling a Device
  107
- Selecting a Startup Device
  108
  - Selecting a Temporary Startup Device
    108
  - Selecting or Changing the Startup Device Sequence
    108
- Enabling Erp LPS Compliance Mode
  108
- ICE Performance Mode
  109
- ICE Thermal Alert
  109
- Exiting the Setup Utility Program
  110
Chapter 8. Updating System Programs

111
Chapter 9. Preventing Problems

113
- Keeping Your Computer Current
  113
- Cleaning and Maintenance
  114
  - Basics
    114
  - Cleaning Your Computer
    115
  - Good Maintenance Practices
    116
- Moving Your Computer
  116
Chapter 10. Troubleshooting and Diagnostics

117
- Basic Troubleshooting
  117
- Troubleshooting Procedure
  118
- Troubleshooting
  118
  - Audio Problems
    119
  - CD Problems
    120
  - DVD Problems
    121
  - Intermittent Problems
    123
  - Keyboard, Mouse, or Pointing Device Problems
    123
    
    The Fingerprint Reader Does Not Work
    124
    
    The Wireless Keyboard Does Not Work
    124
  - Monitor Problems
    125
  - Networking Problems
    126
    
    Ethernet Problems
    127
    
    A Wireless Lan Problem
    128
  - Option Problems
    129
  - Performance and Lockup Problems
    130
  - Printer Problems
    132
  - Serial Connector Problems
    132
  - Software Problems
    133
  - USB Problems
    134
- Lenovo Solution Center
  134
Chapter 11. Getting Information, Help, and Service

135
- Information Resources
  135
  - Lenovo Thinkvantage Tools
    135
  - Help and Support
    135
  - Safety and Warranty
    135
  - Lenovo Web Site
    135
  - Lenovo Support Web Site
    136
- Help and Service
  136
  - Using the Documentation and Diagnostic Program
    136
  - Calling for Service
    136
  - Using Other Services
    137
  - Purchasing Additional Services
    137
Appendix A. Notices

139
- Trademarks
  140
Appendix B. Regulatory Information

141
- Export Classification Notice
  141
- Electronic Emissions Notices
  141
  - Federal Communications Commission Declaration of Conformity
    141
- Eurasian Compliance Mark
  143
- Brazil Regulatory Notice
  143
- Mexico Regulatory Notice
  143
- Additional Regulatory Information
  143
Appendix C. WEEE and Recycling Information

145
Appendix D. Restriction of Hazardous Substances Directive (Rohs)

149
- European Union Rohs
  149
- China Rohs
  149
- Turkish Rohs
  149
- Ukraine Rohs
  150
- India Rohs
  150
Appendix E. China Energy Label

151
Appendix F. ENERGY STAR Model Information

153
Index

155

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Lenovo 10A4 ThinkCentre M93 Desktop Manuals

Lenovo 10A4 Hardware Maintenance Manual (294 pages)

Table of Contents

About this Manual

Chapter 1. Safety Information

Chapter 2. General Information

Chapter 3. General Checkout

Chapter 4. Troubleshooting and Diagnostics

View Control Panel Using Large Icons or Small Icons, and then Click Recovery ➙ Open System Restore

Chapter 5. Using the Setup Utility Program

Chapter 6. Symptom-To-FRU Index

Chapter 7. Locations

Chapter 8. Replacing Frus (Machine Types: 10A0, 10A1, 10A6, 10A7, 10AG, 10AK, 10AL, and 10BE)

Chapter 9. Replacing Frus (Machine Types: 10A2, 10A3, 10A8, 10A9, 10AH, 10AJ, 10AM, and 10AN)

Chapter 10. Replacing Frus (Machine Types: 10A4, 10A5, 10AA, 10AB, 10DF, 10DG, 10DH, 10DJ, 10E8, 10E9, 10EA, and 10EB)

Chapter 11. Additional Service Information

Appendix A. Notices

Index

Lenovo 10A4 User Manual (160 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)

Appendix E. China Energy Label

Appendix F. ENERGY STAR Model Information

Index

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