User Manuals: Lenovo 4866 ThinkCentre M78 Desktop

Manuals and User Guides for Lenovo 4866 ThinkCentre M78 Desktop. We have 2 Lenovo 4866 ThinkCentre M78 Desktop manuals available for free PDF download: Hardware Maintenance Manual, User Manual

Lenovo 4866 Hardware Maintenance Manual (204 pages)

Brand: Lenovo | Category: Desktop | Size: 15.84 MB

Table of Contents
3
Chapter 1. About this Manual

7
- Important Safety Information
  7
Chapter 2. Safety Information

9
Chapter 3. General Information

35
Chapter 4. General Checkout

39
- Problem Determination Tips
  39
Chapter 5. Troubleshooting and Diagnostics

41
- Basic Troubleshooting
  41
- Accessing Control Panel on the Windows 8 or Windows 8.1 Operating System
  42
- Troubleshooting Procedure
  42
- Troubleshooting
  43
  - Audio Problems
    43
  - CD Problems
    45
  - DVD Problems
    46
  - Intermittent Problems
    47
  - Hard Disk Drive Problems
    47
  - Keyboard, Mouse, or Pointing Device Problems
    48
  - Monitor Problems
    50
  - Networking Problems
    51
    
    A Wireless Lan Problem
    53
    
    A Wireless Wan Problem
    53
  - Option Problems
    54
  - Performance and Lockup Problems
    55
  - Printer Problems
    56
  - Serial Port Problems
    57
  - Software Problems
    57
  - USB Problems
    58
- Diagnostics
  59
  - Lenovo Solution Center
    59
Chapter 6. Using the Setup Utility Program

61
Chapter 7. Symptom-To-FRU Index

67
- Hard Disk Drive Boot Error
  67
- Power Supply Problems
  67
- Beep Symptoms
  67
- POST Error Codes
  68
- Miscellaneous Error Messages
  70
- Undetermined Problems
  71
Chapter 8. Locations

73
- For Machine Types: 1562, 1565, 1662, 1663, 1765, 1766, 2011, 2110, 2111, 2112, 10BN, 10BQ, and 10BR
  73
- For Machine Types: 2113, 2114, 2115, 3515, 4860, 4863, 4865, 4866, 4869, 5100, 10BS, 10BT, and 10BU
  79
Chapter 9. Replacing Frus (Machine Types: 1562, 1565, 1662, 1663, 1765, 1766, 2011, 2110, 2111, 2112, 10BN, 10BQ, and 10BR)

85
- Handling Static-Sensitive Devices
  85
- Installing or Replacing Hardware
  85
Chapter 10. Replacing Frus (Machine Types: 2113, 2114, 2115, 3515, 4860, 4863, 4865, 4866, 4869, 5100, 10BS, 10BT, and 10BU)

141
- Handling Static-Sensitive Devices
  141
- Installing or Replacing Hardware
  141
  - Installing External Options
    141
  - Opening the Computer Cover
    142
  - Removing and Reinstalling the Front Bezel
    142
  - Accessing the System Board Components and Drives
    144
  - Installing or Replacing a Memory Module
    145
  - Installing or Replacing a PCI Card
    147
  - Installing or Replacing the Card Reader
    149
  - Replacing the Power Switch Unit
    154
  - Replacing the Battery
    156
  - Replacing the Hard Disk Drive
    157
  - Installing the Solid State Drive
    160
  - Replacing the Optical Drive
    162
  - Replacing the Heat Sink and Fan Assembly
    164
  - Replacing the Power Supply Assembly
    167
  - Replacing the Microprocessor
    172
  - Replacing the System Board
    175
  - Replacing the Cover Presence Switch
    176
  - Replacing the Internal Speaker
    178
  - Replacing the Thermal Sensor
    180
  - Replacing the Front Audio and USB Assembly
    183
  - Replacing the Wifi Units
    184
  - Installing or Removing the Rear Wifi Antenna
    188
  - Removing the Rear Wifi Antenna
    189
  - Installing or Removing the Front Wifi Antenna
    190
  - Removing the Front Wifi Antenna
    192
  - Replacing the Keyboard or Mouse
    193
  - Completing the Parts Replacement
    193
Chapter 11. Additional Service Information

195
- Security Features
  195
  - Hardware-Controlled Passwords
    195
  - Operating System Password
    195
  - Vital Product Data
    195
- BIOS Levels
  195
- Flash Update Procedures
  195
- Power Management
  198
  - Advanced Configuration and Power Interface (ACPI) BIOS
    198
  - Automatic Power-On Features
    198
Appendix A. Notices

199
- Trademarks
  200
- Television Output Notice
  200
- European Conformance CE Mark
  200
Index

201

Lenovo 4866 User Manual (170 pages)

(English) User Guide

Brand: Lenovo | Category: Desktop | Size: 8 MB

User Guide
1
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

29
- Frequently Asked Questions
  29
- Using the Keyboard
  29
- Using the Wheel Mouse
  30
- Adjusting Audio
  30
- Using Cds and Dvds
  31
  - Handling and Storing CD and DVD Media
    32
  - Playing a CD or DVD
    32
  - Recording a CD or DVD
    32
  - Copyright Lenovo
    35
Chapter 3. You and Your Computer

35
- Accessibility and Comfort
  35
  - Arranging Your Workspace
    35
  - Comfort
    35
  - Glare and Lighting
    36
  - Air Circulation
    36
  - Electrical Outlets and Cable Lengths
    36
- Registering Your Computer
  37
- Moving Your Computer to Another Country or Region
  37
  - Voltage-Selection Switch
    37
  - Replacement Power Cords
    38
Chapter 4. Security

39
- Security Features
  39
- Attaching an Integrated Cable Lock
  40
- Using Passwords
  40
  - BIOS Passwords
    40
  - Windows Passwords
    41
- Configuring the Fingerprint Reader
  41
- Using and Understanding Firewalls
  41
- Protecting Data against Viruses
  41
Chapter 5. Installing or Replacing Hardware

43
- Handling Static-Sensitive Devices
  43
- Installing or Replacing Hardware
  43
Chapter 6. Recovery Information

101
- Creating and Using Recovery Media
  101
  - Creating Recovery Media
    101
  - Using Recovery Media
    102
- Performing Backup and Recovery Operations
  102
  - Performing a Backup Operation
    102
  - Performing a Recovery Operation
    103
- Using the Rescue and Recovery Workspace
  103
- Creating and Using a Rescue Medium
  104
  - Creating a Rescue Medium
    104
  - Using a Rescue Medium
    104
- Reinstalling Preinstalled Applications and Device Drivers
  105
- Reinstalling Software Programs
  106
- Reinstalling Device Drivers
  106
- Solving Recovery Problems
  106
Chapter 7. Using the Setup Utility Program

109
- Starting the Setup Utility Program
  109
- Viewing and Changing Settings
  109
- Using Passwords
  109
  - Password Considerations
    110
  - Power-On Password
    110
  - Administrator Password
    110
  - Hard Disk Password
    110
  - Setting, Changing, and Deleting a Password
    110
  - Erasing Lost or Forgotten Passwords (Clearing CMOS)
    111
  - Enabling or Disabling a Device
    111
- Selecting a Startup Device
  112
  - Selecting a Temporary Startup Device
    112
  - Selecting or Changing the Startup Device Sequence
    112
- Enabling Erp Compliance Mode
  112
- ICE Performance Mode
  113
- ICE Thermal Alert
  113
- Exiting the Setup Utility Program
  114
Chapter 8. Updating System Programs

115
Chapter 9. Preventing Problems

117
- Keeping Your Computer Current
  117
- Cleaning and Maintenance
  118
  - Basics
    118
  - Cleaning Your Computer
    119
  - Good Maintenance Practices
    120
- Moving Your Computer
  120
Chapter 10. Troubleshooting and Diagnostics

121
- Basic Troubleshooting
  121
- Troubleshooting Procedure
  122
- Troubleshooting
  122
  - Audio Problems
    123
  - CD Problems
    124
  - DVD Problems
    125
  - Intermittent Problems
    127
  - Keyboard, Mouse, or Pointing Device Problems
    127
  - Monitor Problems
    128
  - Networking Problems
    130
  - Option Problems
    133
  - Performance and Lockup Problems
    134
  - Printer Problems
    135
  - Serial Port Problems
    135
  - Software Problems
    136
  - USB Problems
    137
- Lenovo Solution Center
  137
Chapter 11. Getting Information, Help, and Service

139
- Information Resources
  139
  - Lenovo Thinkvantage Tools
    139
  - Lenovo Welcome
    139
  - Help and Support
    139
  - Safety and Warranty
    139
  - Lenovo Web Site (Http://Www.lenovo.com)
    139
  - Lenovo Support Web Site
    139
- Help and Service
  140
  - Using the Documentation and Diagnostic Program
    140
  - Calling for Service
    140
  - Using Other Services
    141
  - Purchasing Additional Services
    141
Appendix A. Notices

143
- Trademarks
  144
Appendix B. Regulatory Information

145
Appendix C. WEEE and Recycling Information

149
Appendix D. Restriction of Hazardous Substances Directive (Rohs)

153
- China Rohs
  153
- Turkish Rohs
  153
- Ukraine Rohs
  153
- India Rohs
  154
Appendix E. Ek Bilgiler

155
Appendix F. Servis Istasyonlari

157
Index

165

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User Manuals: Lenovo 4866 ThinkCentre M78 Desktop

Lenovo 4866 Hardware Maintenance Manual (204 pages)

Table of Contents

Chapter 1. About this Manual

Chapter 2. Safety Information

Chapter 3. General Information

Chapter 4. General Checkout

Chapter 5. Troubleshooting and Diagnostics

Chapter 6. Using the Setup Utility Program

Chapter 7. Symptom-To-FRU Index

Chapter 8. Locations

Chapter 9. Replacing Frus (Machine Types: 1562, 1565, 1662, 1663, 1765, 1766, 2011, 2110, 2111, 2112, 10BN, 10BQ, and 10BR)

Chapter 10. Replacing Frus (Machine Types: 2113, 2114, 2115, 3515, 4860, 4863, 4865, 4866, 4869, 5100, 10BS, 10BT, and 10BU)

Chapter 11. Additional Service Information

Appendix A. Notices

Index

Lenovo 4866 User Manual (170 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. Ek Bilgiler

Appendix F. Servis Istasyonlari

Index

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Lenovo Categories