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IBM Manuals
Laptop
ThinkPad X20
Hardware maintenance manual
Chapter 3. Thinkpad X20, X21, X22 - IBM ThinkPad X20 Hardware Maintenance Manual
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Also See for ThinkPad X20
:
Hardware maintenance manual
(141 pages)
,
Supplementary manual
(98 pages)
,
User manual
(78 pages)
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Contents
Table of Contents
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Table of Contents
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Chapter 3. ThinkPad X20, X21, X22
Product overview
.
Specifications
.
Status indicators
.
Fn key combinations
.
Symptom-to-FRU index
.
Numeric error codes
.
Error messages
Beep symptoms
.
No beep symptoms
.
LCD-related symptoms
.
Intermittent problems
.
Undetermined problems
.
FRU replacement notices
Screw notices
.
Retaining serial numbers
.
Restoring the serial number of the system unit
Retaining the UUID
.
Removing and replacing a FRU
.
1010 Battery pack
.
1020 DIMM
1030 Backup battery
.
1040 Hard disk drive
.
1050 Keyboard
For X20, X21
.
For X22
.
1060 KBD Control Panel Assemble
1070 Mini PCI adapter
For X21, X20
.
For X22
.
1080 CDC adapter
For X22
.
1090 Fan assembly
.
For X20, X21
.
For X22
.
1100 Wirelesslan assembly for X22
1110 LCD assembly
.
For X20, X21
.
For X22
.
1120 Case Keyboard deck
.
For X20, X21
.
For X22
.
1130 Speaker
.
For X20, X21
.
For X22
.
1140 PC Card slot assembly
For X20, X21
.
For X22
.
1150 IRDA Port
For X22
.
1160 RJ11, RJ45
.
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37
Table of
Contents
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Chapters
Table of Contents
3
. Thinkpad X20, X21, X22
41
Table of Contents
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Thinkpad x21
Thinkpad x22
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