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IBM ThinkPad A22m wireless

Tags : IBMThinkPadA22mwireless26282631 
IBM ThinkPad A22m wireless Hardware Maintenance Manual

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Description

IBM ThinkPad A22m wireless Hardware Maintenance Manual
Second Edition (November 2001) - 140 pages
This manual supports:
ThinkPad A22m Wireless models (MT 2628)
ThinkPad Dock (MT 2631)
Contents
Introduction . 1
Important service information. 1
Strategy for replacing FRUs 1
How to use error messages 2
Diskette compatibility matrix . 2
Safety notices: multilingual translations3
Safety information14
General safety14
Electrical safety . 15
Safety inspection guide . 16
Handling electrostatic discharge-sensitive devices 17
Grounding requirements. 18
Laser compliance statement. 18
General descriptions 23
Read this first . 23
What to do first . 23
Related service information . 25
Service Web site . 25
Product recovery program 25
Passwords. 27
Power management 30
Checkout guide 33
Testing the computer33
Detecting system information with PC-Doctor. 35
Power system checkout . 35
ThinkPad A22m wireless models. 39
Product overview 41
Specifications 41
Status indicators . 42
FRU tests . 44
Fn key combinations 46
Symptom-to-FRU index 47
Numeric error codes 47
Error messages . 50
Beep symptoms . 51
No beep symptoms 51
LCD-related symptoms . 52
Intermittent problems52
Undetermined problems . 53
FRU replacement notices . 54
Screw notices 54
Retaining serial numbers. 55
Removing and replacing a FRU57
1010 Battery pack. 58
1020 DIMM 59
1030 Mini PCI adapter . 61
1040 Backup battery 63
1050 Hard-disk drive or RF ID adapter 64
1060 Ultrabay 2000 device 66
1070 Dummy card 68
1080 Keyboard . 69
1090 Keyboard CRU insulator . 72
1100 Hinge cover and clear sheet icon 73
1110 Keyboard bezel and speaker 74
1120 Speaker cable 77
1130 Wireless PC Card and sub card . 78
1140 PC Card slot assembly . 87
1150 Fan assembly 89
1160 Diskette drive 91
1170 Upper shield. 93
1180 TV card 94
1190 CPU socket and CPU 95
1200 System board and RJ45/11 connector
assembly 96
2010 LCD assembly 99
2020 Front bezel. 105
2030 Inverter card 106
2040 LCD panel. 107
2050 Antenna assembly 110
3010 ThinkPad Dock PCI cover 112
3020 ThinkPad Dock top cover 114
Locations 119
Front view. 119
Rear view. 120
Bottom view 121
Parts list 122
Overall . 122
LCD FRUs 126
Keyboard. 127
Recovery CDs . 128
Miscellaneous parts130
Optional FRUs . 131
Common parts list 133
Notices 135
Trademarks 135




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