Equipment information

IBM ThinkPad A22m Wireless models (MT 2628) Notebook
Manufacturer:
Model:
ThinkPad A22m Wireless models (MT 2628)
Date:
2001
Category:
Group:
Description:
Service Manual
Manual Type:
Service Manual
Pages:
140
Size:
1.88 Mbytes (1970714 Bytes)
Language:
english
Revision:
second edition
Manual-ID:
24P2911
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
2011 12 22
MD5:
522e7cf77a8380642004ae8bc1da00ab
Downloads:
1254

Information

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 translations ... 3 Safety information ... 14 General safety ... 14 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 computer ... 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 problems ... 52 Undetermined problems ... 53 FRU replacement notices ... 54 Screw notices ... 54 Retaining serial numbers ... 55 Removing and replacing a FRU ... 57 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 parts ... 130 Optional FRUs ... 131 Common parts list ... 133 Notices ... 135 Trademarks ... 135

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