Chapter
10.
FRU
lists
.
.
.
.
.
.
.
. 141
Machine
Type
9120
.
.
.
.
.
.
.
.
.
.
. 141
Machine
Type
9126
.
.
.
.
.
.
.
.
.
.
. 155
Machine
Type
9129
.
.
.
.
.
.
.
.
.
.
. 164
Machine
Type
9134
.
.
.
.
.
.
.
.
.
.
. 173
Machine
Type
9135
.
.
.
.
.
.
.
.
.
.
. 185
Machine
Type
9136
.
.
.
.
.
.
.
.
.
.
. 194
Machine
Type
9137
.
.
.
.
.
.
.
.
.
.
. 207
Machine
Type
9140
.
.
.
.
.
.
.
.
.
.
. 220
Machine
Type
9141
.
.
.
.
.
.
.
.
.
.
. 233
Machine
Type
9142
.
.
.
.
.
.
.
.
.
.
. 246
Machine
Type
9143
.
.
.
.
.
.
.
.
.
.
. 259
Machine
Type
9144
.
.
.
.
.
.
.
.
.
.
. 274
Machine
Type
9156
.
.
.
.
.
.
.
.
.
.
. 289
Machine
Type
9157
.
.
.
.
.
.
.
.
.
.
. 303
Machine
Type
9158
.
.
.
.
.
.
.
.
.
.
. 314
Machine
Type
9159
.
.
.
.
.
.
.
.
.
.
. 328
Machine
Type
9169
.
.
.
.
.
.
.
.
.
.
. 342
Machine
Type
9171
.
.
.
.
.
.
.
.
.
.
. 355
Machine
Type
9189
.
.
.
.
.
.
.
.
.
.
. 369
Machine
Type
9191
.
.
.
.
.
.
.
.
.
.
. 382
Chapter
11.
Additional
Service
Information
.
.
.
.
.
.
.
.
.
.
.
. 395
Security
features
.
.
.
.
.
.
.
.
.
.
.
. 395
Hardware
controlled
Passwords
.
.
.
.
.
. 395
Operating
system
password
.
.
.
.
.
.
. 395
Vital
product
data
.
.
.
.
.
.
.
.
.
.
. 395
BIOS
levels
.
.
.
.
.
.
.
.
.
.
.
.
.
. 395
Flash
update
procedures
.
.
.
.
.
.
.
.
.
. 396
Updating
(flashing)
BIOS
from
a
diskette
.
.
. 396
Recovering
from
a
POST/BIOS
update
failure
.
. 396
Power
management
.
.
.
.
.
.
.
.
.
.
. 397
Automatic
configuration
and
power
interface
(ACPI)
BIOS
.
.
.
.
.
.
.
.
.
.
.
.
. 397
Automatic
Power-On
features
.
.
.
.
.
.
. 397
Appendix.
Notices
.
.
.
.
.
.
.
.
. 399
Television
output
notice
.
.
.
.
.
.
.
.
.
. 400
Trademarks
.
.
.
.
.
.
.
.
.
.
.
.
.
. 400
iv
Hardware
Maintenance
Manual
Summary of Contents for ThinkCentre A61
Page 1: ......
Page 2: ......
Page 3: ...ThinkCentre Hardware Maintenance Manual ...
Page 17: ...Chapter 2 Safety information 11 ...
Page 18: ...12 Hardware Maintenance Manual ...
Page 19: ... 18 kg 37 lbs 32 kg 70 5 lbs 55 kg 121 2 lbs 1 2 Chapter 2 Safety information 13 ...
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Page 25: ...Chapter 2 Safety information 19 ...
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Page 33: ...Chapter 2 Safety information 27 ...
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Page 35: ...1 2 Chapter 2 Safety information 29 ...
Page 39: ...Chapter 2 Safety information 33 ...
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Page 408: ...Part Number 43C4864 Printed in USA 1P P N 43C4864 ...