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IBM ThinkPad A30 A30p A31 A31p

Tags : IBMThinkPadA30A30pA31A31p265226532654 
IBM ThinkPad A30 A30p A31 A31p Hardware Maintenance Manual

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Description

IBM ThinkPad A30 A30p A31 A31p Hardware Maintenance Manual
Second Edition (September 2003) - 192 pages

This manual supports:
IBM ThinkPad A30, A30p, A31, A31p (MT 2652/2653/2654)
IBM ThinkPad Dock (MT 2631)

Contents
About this manual . 1
Introduction . 3
Important service information. 3
Strategy for replacing FRUs 3
How to use error messages 4
Diskette compatibility matrix . 4
Safety notices: multilingual translations4
Safety information16
General safety16
Electrical safety . 17
Safety inspection guide . 18
Handling devices that are sensitive to electorostatic
discharge 19
Grounding requirements. 20
Laser compliance statement. 21
General descriptions 25
Read this first . 25
What to do first . 25
Related service information . 27
Service web site . 27
Restoring the preloaded system 27
Passwords. 30
Power management 32
Checkout guide 36
Testing the computer36
Detecting system information with PC-Doctor. 38
Power system checkout . 39
ThinkPad A30, A30p, A31, A31p . 43
Product overview 45
Specifications 45
Status indicators . 48
FRU Tests . 50
Fn key combinations 51
Symptom-to-FRU index 53
Numeric error codes 53
Error messages . 56
Beep symptoms . 57
LCD-related symptoms . 58
Intermittent problems59
Undetermined problems . 59
FRU replacement notices . 60
Screw notices 60
Retaining serial numbers. 61
Removing and replacing a FRU63
1010 Battery pack. 64
1020 Mini PCI adapter . 65
1030 Communication daughter card (CDC) . 68
1040 Backup battery 75
1050 DIMM 76
1060 Hard-disk drive77
1070 Ultrabay Plus device 79
1080 Ultrabay 2000 device 80
1090 I/O plate81
1100 Keyboard . 82
1110 Keyboard CRU insulator . 87
1120 Keyboard bezel89
1130 Hinge cover. 93
1140 Fan assembly 94
1150CPU . 96
1160 Ultrabay Plus slot . 98
1170 Ultrabay 2000 slot 103
1180 Sub card for PC Card slot 107
1190 Security chip 109
1200 LCD assembly110
1210 System board 114
1220 Ultrabay LED card 120
1230 Speaker assembly 121
1240 Antenna for Bluetooth . 123
2010 Front bezel. 125
2020 Inverter card 127
2030 LCD panel. 129
2040 Antenna assembly 133
3010 ThinkPad Dock PCI cover 137
3020 ThinkPad Dock top cover 139
Locations144
Front view 144
Rear view. 146
Bottom view 147
Parts list 148
A30 and A30p series model matrix . 148
A31 and A31p series model matrix . 149
Overall . 155
LCD FRUs 169
Keyboard. 172
Recovery CDs . 173
Optional FRUs . 179
Miscellaneous parts180
AC adapters 183
Common parts list 184
Notices 186
Trademarks 186



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