Manualsbrain.com
ja
English
Deutsch
Español
Français
Italiano
Português
Русский
조선말, 한국어
中文
マニュアル
ブランド
IBM
A20M
ユーザーズマニュアル
IBM A20M ユーザーズマニュアル
ダウンロード
いいね
全画面
標準
ページ
/
158
移動
Contents
About this manual
.
.
.
.
.
.
.
.
.
.
. iii
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 .
.
.
.
.
.
.
.
.
. 33
Detecting system information with PC-Doctor.
.
. 35
Power system checkout .
.
.
.
.
.
.
.
. 35
ThinkPad A20m/p, A21m/p and A22m/p.
.
.
.
. 39
Product overview .
.
.
.
.
.
.
.
.
.
.
. 41
Specifications .
.
.
.
.
.
.
.
.
.
.
. 41
Status indicators .
.
.
.
.
.
.
.
.
.
. 44
FRU tests .
.
.
.
.
.
.
.
.
.
.
.
. 46
Fn key combinations .
.
.
.
.
.
.
.
.
. 48
Symptom-to-FRU index .
.
.
.
.
.
.
.
.
. 49
Numeric error codes .
.
.
.
.
.
.
.
.
. 49
Error messages
.
.
.
.
.
.
.
.
.
.
. 52
Beep symptoms
.
.
.
.
.
.
.
.
.
.
. 53
No beep symptoms
.
.
.
.
.
.
.
.
.
. 53
LCD-related symptoms .
.
.
.
.
.
.
.
. 54
Intermittent problems .
.
.
.
.
.
.
.
.
. 55
Undetermined problems .
.
.
.
.
.
.
.
. 55
FRU replacement notices
.
.
.
.
.
.
.
.
. 56
Screw notices .
.
.
.
.
.
.
.
.
.
.
. 56
Retaining serial numbers.
.
.
.
.
.
.
.
. 57
Removing and replacing a FRU.
.
.
.
.
.
.
. 59
1010 Battery pack.
.
.
.
.
.
.
.
.
.
. 60
1020 DIMM
.
.
.
.
.
.
.
.
.
.
.
. 61
1030 Mini PCI adapter
.
.
.
.
.
.
.
.
. 63
© Copyright IBM Corp. 2001
v
前へ
次へ
1
…
3
4
5
6
7
…
158
