Contents
About
this
manual
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. v
Safety
information
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. 1
General
safety
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. 2
Electrical
safety
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. 3
Safety
inspection
guide
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. 5
Handling
devices
that
are
sensitive
to
electrostatic
discharge
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. 6
Grounding
requirements
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. 6
Safety
notices:
multilingual
translations
.
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. 7
Laser
compliance
statement
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. 14
Important
service
information
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.
. 17
Strategy
for
replacing
FRUs
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. 17
Strategy
for
replacing
a
hard
disk
drive
.
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.
. 18
Important
notice
for
replacing
a
system
board
.
. 18
How
to
use
error
message
.
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. 18
Strategy
for
replacing
FRUs
for
CTO,
CMV,
and
GAV
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. 19
Product
definition
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. 19
FRU
identification
for
CTO,
CMV,
and
GAV
products
.
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. 19
Important
information
about
replacing
RoHS
compliant
FRUs
.
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. 21
General
checkout
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. 23
What
to
do
first
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. 24
Checkout
guide
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. 25
Diagnostics
using
PC-Doctor
for
DOS
.
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. 26
PC-Doctor
for
Windows
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.
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. 29
PC-Doctor
for
Rescue
and
Recovery
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. 29
Power
system
checkout
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. 30
Checking
the
AC
adapter
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. 30
Checking
operational
charging
.
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. 31
Checking
the
battery
pack
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. 31
Checking
the
backup
battery
.
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. 32
Related
service
information
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.
. 33
Restoring
the
factory
contents
by
using
Product
Recovery
discs
.
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. 33
Passwords
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. 34
Power-on
password
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. 34
Hard-disk
password
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. 35
Supervisor
password
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. 35
How
to
remove
the
power-on
password
.
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.
. 35
How
to
remove
the
hard-disk
password
.
.
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. 36
Power
management
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. 37
Screen
blank
mode
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. 37
Standby
mode
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. 37
Hibernation
mode
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. 38
Symptom-to-FRU
index
.
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. 39
Numeric
error
codes
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.
.
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. 39
Error
messages
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.
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.
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.
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. 43
Beep
symptoms
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. 44
No-beep
symptoms
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. 44
LCD-related
symptoms
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. 45
Intermittent
problems
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.
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. 46
Undetermined
problems
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. 46
ThinkPad
T61
and
T61p
(14.1-inch)
.
. 47
Specifications
.
.
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. 47
Status
indicators
.
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. 50
FRU
tests
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. 53
Fn
key
combinations
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. 55
FRU
replacement
notices
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. 58
Screw
notices
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. 58
Retaining
serial
numbers
.
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. 59
Removing
and
replacing
a
FRU
.
.
.
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.
. 61
1010
Battery
pack
.
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.
.
.
.
. 62
1020
Ultrabay
Slim
device
.
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. 63
1030
Hard
disk
drive
(HDD)
cover,
HDD,
and
HDD
rubber
rails
.
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. 64
1040
Palm
rest
or
palm
rest
with
fingerprint
reader
.
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. 66
1050
DIMM
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. 70
1060
Keyboard
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. 71
1070
Modem
daughter
card
(MDC-1.5)
.
.
.
. 73
1080
PCI
Express
Mini
Card
for
wireless
LAN
.
. 75
1090
PCI
Express
Mini
Card
for
wireless
WAN
78
1100
Backup
battery
.
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.
. 80
1110
SIM
card
slot
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. 81
1120
Keyboard
bezel
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. 82
1130
Fan
assembly
.
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. 84
1140
CPU
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.
. 87
1150
LCD
assembly
.
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. 88
1160
Base
cover
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. 91
1170
Speaker
assembly
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.
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.
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.
. 97
1180
USB
sub
card
with
cable
.
.
.
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.
.
. 98
1190
Structure
frame
.
.
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.
. 100
1200
System
board
and
PC
Card/ExpressCard
slots
assembly
.
.
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.
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.
. 104
2010
LCD
cover
kit
.
.
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.
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.
. 107
2020
Inverter
card
.
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.
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.
. 111
2030
Bluetooth
daughter
card
(BDC-2)
.
.
.
. 112
2040
Antenna
assembly
.
.
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.
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.
. 113
2050
LCD
magnesium
frame
assembly
and
hinge
assembly
.
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.
.
. 115
2060
LCD
panel
and
LCD
cable
.
.
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.
. 118
Locations
.
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.
. 119
Front
view
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. 119
Rear
view
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. 120
Bottom
view
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. 120
Parts
list
.
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.
. 121
Overall
.
.
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.
.
.
. 122
LCD
FRUs
.
.
.
.
.
.
.
.
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.
. 146
Keyboard
.
.
.
.
.
.
.
.
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.
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.
. 152
Miscellaneous
parts
.
.
.
.
.
.
.
.
.
. 153
AC
adapters
.
.
.
.
.
.
.
.
.
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.
. 154
Power
cords
.
.
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.
.
.
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.
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.
.
. 155
©
Copyright
Lenovo
2007,
2008
iii
Summary of Contents for 646001U - ThinkPad T61 6460
Page 1: ...ThinkPad T61 and T61p 14 1 inch Hardware Maintenance Manual ...
Page 2: ......
Page 3: ...ThinkPad T61 and T61p 14 1 inch Hardware Maintenance Manual ...
Page 8: ...vi ThinkPad T61 and T61p 14 1 inch Hardware Maintenance Manual ...
Page 24: ...16 ThinkPad T61 and T61p 14 1 inch Hardware Maintenance Manual ...
Page 30: ...22 ThinkPad T61 and T61p 14 1 inch Hardware Maintenance Manual ...
Page 174: ...166 ThinkPad T61 and T61p 14 1 inch Hardware Maintenance Manual ...
Page 177: ......