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ThinkPad T40
IBM ThinkPad T40 User Manual
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Make
sure
that
the
system
lock
key
A
is
set
to
the
Unlock
position.
Release
the
front
latches
in
step
4
,
and
then
remove
the
top
cover
5
.
Then
detach
the
connector
cable
6
as
in
the
figure.
4
5
A
6
Removing
and
replacing
a
FRU
ThinkPad
T40/T40p,
T41/T41p,
T42/T42p
Series
185
190
192
Table of Contents
Default Chapter
3
Table of Contents
3
About this Manual
7
Introduction
9
Important Service Information
9
Strategy for Replacing Frus
9
Strategy for Replacing a Hard Disk Drive
10
How to Use Error Messages
10
Diskette Compatibility Matrix
10
Safety Notices: Multilingual Translations
10
Safety Information
22
General Safety
22
Electrical Safety
23
Safety Inspection Guide
25
Handling Devices that Are Sensitive to Electrostatic Discharge
26
Grounding Requirements
27
General Descriptions
22
Laser Compliance Statement
28
General Descriptions
31
Read this First
31
What to Do First
31
Related Service Information
33
Restoring the Pre-Installed System
33
Service Web Site
33
Passwords
34
Power Management
38
Standby Mode
38
Hibernation Mode
39
Checkout Guide
41
Testing the Computer
41
Detecting System Information with PC-Doctor
44
Checking the Ac Adapter
45
Power System Checkout
45
Checking Operational Charging
46
Checking the Battery Pack
46
Checking the Backup Battery
47
Thinkpad T40/T40P, T41/T41P, T42/T42P Series
49
Product Overview
51
Specifications
51
Status Indicators
56
FRU Tests
59
Fn Key Combinations
60
Numeric Error Codes
64
Symptom-To-FRU Index
64
Error Messages
68
Beep Symptoms
69
No-Beep Symptoms
69
LCD-Related Symptoms
70
Intermittent Problems
71
Undetermined Problems
71
FRU Replacement Notices
72
Screw Notices
72
Restoring the Serial Number of the System Unit
73
Retaining Serial Numbers
73
Reading or Writing the ECA Information
74
Retaining the UUID
74
Removing and Replacing a FRU
76
1010 Battery Pack for 14.1-In. LCD Models
77
1020 Battery Pack for 15.0-In. LCD Models
79
1030 Ultrabay Slim Device
80
1040 Hard Disk Drive
81
1050 DIMM (Optional)
83
1060 Keyboard
85
1070 DIMM (Standard)
89
1080 Modem Daughter Card (MDC/MDC-2)
90
1090 Bluetooth/Modem Daughter Card (BMDC/BMDC-2)
92
1100 Palm Rest or Palm Rest with Fingerprint Sensor (for 14.1-In. LCD Models)
94
1110 Keyboard Bezel or Keyboard Bezel with Fingerprint Sensor (for 15.0-In. LCD Models)
97
1120 Mini PCI Adapter
103
1130 Fan Assembly
107
1140 Backup Battery for 14.1-In. LCD Models
112
1150 Backup Battery for 15.0-In. LCD Models
114
1160 Speaker Assembly
116
1170 Keyboard Bezel for 14.1-In. LCD Models
118
1180 PC Card Slot Assembly for 14.1-In. LCD Models
120
1190 PC Card Slot Assembly for 15.0-In. LCD Models
122
1200 LCD Assembly for 14.1-In. LCD Models
124
1210 LCD Assembly for 15.0-In. LCD Models
129
1220 Cpu
134
1230 Ultrabay Slim Guide Rail Assembly for 14.1-In. LCD Models
135
1240 Ultrabay Slim Guide Rail Assembly for 15.0-In. LCD Models
137
1250 VGA and Ultrabay Slim Device Eject Button Cable
140
1260 System Board and Base Cover for 14.1-In. LCD Models
142
1270 System Board, Interposer Card, and Base Cover for 15.0-In. LCD Models
151
2010 LCD Front Bezel for 14.1-In. LCD Models
159
2020 LCD Front Bezel for 15.0-In. LCD Models
161
2030 Inverter Card for 14.1-In. LCD Models
163
2040 Inverter Card for 15.0-In. LCD Models
165
2050 Wireless Antenna Assemblies, LCD Panel, LCD Cable Assembly, Hinges, and LCD Cover for 14.1-In. LCD Models
166
2060 Wireless Antenna Assemblies, LCD Panel, LCD Cable Assembly, Hinges, and LCD Cover for 15.0-In. LCD Models
181
3010 Thinkpad Dock II PCI Cover
188
3020 Thinkpad Dock II Top Cover
189
Locations
192
Front View
192
Rear View
194
Bottom View
195
Parts List
196
Overall
197
In. LCD Frus
226
14.1-In. XGA TFT
227
In. SXGA+ TFT
232
In. LCD Frus
236
15.0-In. XGA TFT
237
In. SXGA+ IPS TFT
238
15.0-In. UXGA IPS TFT
240
Keyboard
241
Recovery Cds
243
Windows XP Professional (for T40/T40P Series)
243
Windows XP Professional (for T41/T41P Series)
244
Windows XP Professional (for T42/T42P Series)
245
Windows 2000 (for T40/T40P Series)
247
Windows 2000 (for T41 Series)
248
Windows XP Home Edition (for T42/T42P Series)
248
Miscellaneous Parts
249
AC Adapters
252
Optional Frus
253
Common Parts List
254
Tools
254
Power Cords (System)
254
Power Cords (Thinkpad Dock II)
255
Notices
256
Trademarks
258
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IBM ThinkPad T40 Specifications
General
Brand
IBM
Model
ThinkPad T40
Category
Desktop
Language
English
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