IBM ThinkPad X220 Manuals

Manuals and User Guides for IBM ThinkPad X220. We have 1 IBM ThinkPad X220 manual available for free PDF download: Hardware Maintenance Manual

IBM ThinkPad X220 Hardware Maintenance Manual

IBM ThinkPad X220 Hardware Maintenance Manual (146 pages)

IBM Tablet User Manual

Brand: IBM | Category: Tablet | Size: 14.47 MB

Table of Contents

Table of Contents
3
About this Manual

5
Chapter 1. Safety Information

7
Chapter 2. Important Service Information

29
Chapter 3. General Checkout

33
- What to Do First
  33
- Checkout Guide
  34
  - Diagnostics Using PC-Doctor for DOS
    34
  - Testing the Computer
    35
  - Lenovo Thinkvantage Toolbox
    37
  - PC-Doctor for Windows
    37
  - PC-Doctor for Rescue and Recovery
    37
  - FRU Tests
    37
- Power System Checkout
  39
Chapter 4. Related Service Information

43
- Restoring the Factory Contents by Using Product Recovery Discs
  43
- Restoring the Factory Contents by Using Recovery Disc Set
  43
- Passwords
  45
  - Power-On Password
    45
  - Hard-Disk Password
    45
  - Supervisor Password
    45
  - How to Remove the Power-On Password
    45
  - How to Remove the Hard-Disk Password
    46
- Power Management
  46
  - Screen Blank Mode
    46
  - Sleep (Standby) Mode
    47
  - Hibernation Mode
    47
- Symptom-To-FRU Index
  48
  - Numeric Error Codes
    49
  - Error Messages
    53
  - Beep Symptoms
    54
  - No-Beep Symptoms
    55
  - LCD-Related Symptoms
    55
  - Intermittent Problems
    55
  - Undetermined Problems
    56
  - Copyright Lenovo
    57
Chapter 5. Status Indicators

57
Chapter 6. Fn Key Combinations

59
Chapter 7. FRU Replacement Notices

61
- Screw Notices
  61
- Retaining Serial Numbers
  62
Chapter 8. Removing and Replacing a FRU

65
Chapter 9. Locations

113
- Front View
  114
- Rear View
  115
- Rear View (Tablet Mode)
  115
- Bottom View
  116
- Top View (Thinkpad X220 Ultrabase)
  117
- Bottom View (Thinkpad X220 Ultrabase)
  117
Chapter 10. Parts List

119
- Overall
  120
- LCD Frus
  128
- Keyboard
  131
- Miscellaneous Parts
  133
- AC Adapters
  134
- Power Cords
  134
- Recovery Discs
  135
- Common Service Tools
  141
- Notices
  141
  - Electronic Emissions Notices
    142
  - Trademarks
    142

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