Lenovo ThinkPad 25 Manuals

Manuals and User Guides for Lenovo ThinkPad 25. We have 3 Lenovo ThinkPad 25 manuals available for free PDF download: User Manual, Hardware Maintenance Manual, Safety, Warranty, And Setup Manual

Lenovo ThinkPad 25 User Manual (167 pages)

17.3" Mobile Workstation

Brand: Lenovo | Category: Desktop | Size: 7.9 MB

Important Safety Information
7
Read this First
7
Conditions that Require Immediate Action
9
Service and Upgrades
10
Extension Cords and Related Devices
11
Power Cords and Power Adapters
11
Plugs and Outlets
12
Power Supply Statement
12
External Devices
13
Heat and Product Ventilation
15
Electrical Current Safety Information
16
Laser Safety Information
17
Using Headphones or Earphones
17
Chapter 1. Product Overview

19
- Left-Side View
  20
- Right-Side View
  21
- Rear View
  22
- Bottom View
  24
- Important Product Information Labels
  26
- FCC ID and IC Certification Number
  27
- Labels for the Windows Operating Systems
  28
- Computer Features
  29
- Computer Specifications
  30
- Lenovo Programs
  31
Chapter 2. Using Your Computer

33
Chapter 3. Enhancing Your Computer

51
Chapter 4. Accessibility, Ergonomic and Maintenance Information

57
- Ergonomic Information
  59
- Cleaning and Maintenance
  60
Chapter 5. Security

63
Chapter 6. Advanced Configuration

71
- Installing Device Drivers
  72
- Configuring Thinkpad Setup
  73
- Updating the UEFI BIOS
  74
- Config Menu
  75
- Security Menu
  80
- Startup Menu
  85
- Using System Management
  86
Chapter 7. Configuring RAID

89
Chapter 8. Troubleshooting Computer Problems

93
- Troubleshooting
  94
- Spills on the Keyboard
  95
- Beep Errors
  96
- Memory Module Problems
  98
- Wireless-LAN Problem
  99
- Thinkpad Pointing Device Problems
  100
- Computer Screen Problems
  101
- External Monitor Problems
  102
- Audio Problems
  104
- Fingerprint Reader Problems
  105
- Power Adapter Problem
  106
- Sleep and Hibernation Problems
  107
- Hard Disk Drive Problems
  108
- Docking Station Problem
  109
Chapter 9. Recovery Information

111
- Creating and Using a Recovery USB Drive
  112
Chapter 10. Replacing Devices

113
Chapter 11. Getting Support

139
Appendix B. Regulatory Information

145
Appendix E. ENERGY STAR Model Information

159
Appendix F. Notices

161
Appendix G. Trademarks

163

Lenovo ThinkPad 25 Hardware Maintenance Manual (114 pages)

Brand: Lenovo | Category: Laptop | Size: 66.94 MB

Table of Contents
3
About this Manual

5
Chapter 1. Safety Information

7
Chapter 2. Important Service Information

25
- Strategy for Replacing Frus
  25
- Strategy for Replacing Frus for CTO, Special-Bid, and Standard Models
  26
  - Product Definition
    26
  - FRU Identification
    26
Chapter 3. General Checkout

29
- What to Do First
  29
- Checkout Guide
  30
  - Diagnosing Problems
    30
  - Quick Test Programs
    31
  - UEFI Diagnostic Program
    31
  - Bootable Diagnostic Programs
    32
- Power System Checkout
  33
Chapter 4. Related Service Information

37
- Recovery Information
  37
- Passwords
  40
  - Power-On Password
    40
  - Hard Disk Password
    40
  - Supervisor Password
    40
  - How to Remove the Power-On Password
    41
  - How to Remove the Hard Disk Password
    41
- Power Management
  42
- Symptom-To-FRU Index
  43
  - Numeric Error Codes
    43
  - Numeric Error Codes
    44
  - Error Messages
    45
  - Beep Errors
    45
  - No-Beep Symptoms
    46
  - LCD-Related Symptoms
    47
  - Intermittent Problems
    47
  - Undetermined Problems
    47
Symptom or Error

47
FRU or Action, in Sequence Replace the System Board

47
Chapter 5. Status Indicators

49
Chapter 6. Function Keys

51
Chapter 7. Locations

53
- Locating Computer Controls, Connectors, and Indicators
  53
  - Front View
    53
  - Bottom View
    54
- Locating Frus and Crus
  55
  - Major Frus and Crus
    56
  - LCD Frus
    58
  - Connector and Cable Guide
    59
- Looking up FRU Information
  64
Chapter 8. FRU Replacement Notices

65
- Screw Notices
  65
- Retaining Serial Numbers
  66
Chapter 9. Removing or Replacing a FRU

69
- General Guidelines
  69
- Before Servicing the Computer
  70
  - Disabling the Built-In Battery
    70
- 1010 Removable Battery
  70
- 1020 Micro SIM Card
  71
- 1030 Base Cover Assembly
  72
- 1040 Memory Module
  74
- Applying Labels to Base Cover
  74
- 1050 Internal Storage Drive
  75
- 1060 Wireless-WAN Card
  79
- 1070 Wireless-LAN Module or Wigig Module
  80
- 1080 M.2 Solid-State Drive in the Wireless-WAN-Card Slot
  82
- 1090 Keyboard
  83
- 1100 Coin-Cell Battery
  85
- 1110 Speaker Assembly
  86
- 1120 Built-In Battery
  87
- 1130 Smart-Card Reader Assembly
  88
- 1140 I/O Bracket and RJ45 Bracket
  89
- 1150 Thermal Fan Assembly
  90
- 1160 System Board
  92
- 1170 Power-Button Card
  95
- 1180 Fingerprint-Reader Card
  95
- 1190 NFC Module
  97
- 1200 LCD Unit
  97
- 1210 DC-In Cable Assembly
  99
- 1220 Keyboard Bezel Assembly
  100
- 2010 LCD-Bezel Sheet
  101
- 2020 LCD Panel
  102
- 2030 LCD Hinge Assembly
  103
- 2040 Camera/Microphone Module
  103
- 2050 LCD Cable, Camera/Microphone-Module, and LED Cable
  104
- 2060 Wireless-LAN/WAN Antenna Assembly, Wigig Antenna Assembly, and LCD Rear-Cover Assembly
  105
Appendix A. Notices

109
- Electronic Emissions Notices
  110
- Trademarks
  110
Appendix B. Abbreviation Table

111

Lenovo ThinkPad 25 Safety, Warranty, And Setup Manual (2 pages)

Brand: Lenovo | Category: Desktop | Size: 1.17 MB

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Lenovo ThinkPad 25 Manuals

Lenovo ThinkPad 25 User Manual (167 pages)

Table of Contents

Chapter 1. Product Overview

Chapter 2. Using Your Computer

Chapter 3. Enhancing Your Computer

Chapter 4. Accessibility, Ergonomic and Maintenance Information

Chapter 5. Security

Chapter 6. Advanced Configuration

Chapter 7. Configuring RAID

Chapter 8. Troubleshooting Computer Problems

Chapter 9. Recovery Information

Chapter 10. Replacing Devices

Chapter 11. Getting Support

Appendix B. Regulatory Information

Appendix E. ENERGY STAR Model Information

Appendix F. Notices

Appendix G. Trademarks

Lenovo ThinkPad 25 Hardware Maintenance Manual (114 pages)

Table of Contents

About this Manual

Chapter 1. Safety Information

Chapter 2. Important Service Information

Chapter 3. General Checkout

Chapter 4. Related Service Information

Symptom or Error

FRU or Action, in Sequence Replace the System Board

Chapter 5. Status Indicators

Chapter 6. Function Keys

Chapter 7. Locations

Chapter 8. FRU Replacement Notices

Chapter 9. Removing or Replacing a FRU

Appendix A. Notices

Appendix B. Abbreviation Table

Lenovo ThinkPad 25 Safety, Warranty, And Setup Manual (2 pages)

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