Lenovo 7454 Hardware Maintenance Manual - Page 5

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Contents About this manual v Safety information 1 General safety 2 Electrical safety 3 Safety inspection guide 5 Handling devices that are sensitive to electrostatic discharge 6 Grounding requirements 6 Safety notices: multilingual translations . . . . . 7 Laser compliance statement 14 Important service information . . . . . 17 Strategy for replacing FRUs 17 Strategy for replacing a hard disk drive . . . . 18 Important notice for replacing a system board . . 18 How to use error message 18 Strategy for replacing FRUs for CTO, CMV, and GAV 19 Product definition 19 FRU identification for CTO, CMV, and GAV products 19 Important information about replacing RoHS compliant FRUs 21 General checkout 23 What to do first 24 Checkout guide 25 Diagnostics using PC-Doctor for DOS . . . . 26 PC-Doctor for Windows 28 PC-Doctor for Rescue and Recovery . . . . . 28 Power system checkout 29 Checking the ac adapter 29 Checking operational charging 30 Checking the battery pack 30 Checking the backup battery 31 Related service information 33 Restoring the factory contents by using Product Recovery discs 33 Passwords 34 Power-on password 34 Hard-disk password 34 Supervisor password 34 How to remove the power-on password . . . . 35 How to remove the hard-disk password . . . . 35 Power management 37 Screen blank mode 37 Standby mode 37 Hibernation mode 38 Symptom-to-FRU index 39 Numeric error codes 39 Error messages 43 Beep symptoms 44 © Copyright Lenovo 2008 No-beep symptoms 44 LCD-related symptoms 45 Intermittent problems 46 Undetermined problems 46 ThinkPad X200 and X200s 47 Specifications 48 Status indicators 50 FRU tests 52 Fn key combinations 54 FRU replacement notices 57 Screw notices 57 Retaining serial numbers 58 Removing and replacing a FRU 61 Before servicing ThinkPad X200 and X200s . . . 62 1010 Battery pack 63 1020 Hard disk drive (HDD) cover, HDD, and HDD rubber rails or solid state drive (SSD) and storage converter 64 1030 DIMM 68 1040 Keyboard 70 1050 Palm rest or palm rest with fingerprint reader 73 1060 Backup battery 76 1070 PCI Express Mini Card for wireless LAN . . 78 1080 PCI Express Mini Card for wireless WAN 82 1090 Intel Turbo Memory Minicard or wireless USB adapter 84 1100 Keyboard bezel 86 1110 Speaker assembly 87 1120 I/O card assembly 88 1130 LCD assembly 90 1140 Base cover assembly 94 1150 Systemboard, DC-in connector, fan, and ExpressCard slot assembly 100 2010 LCD front bezel 109 2020 Inverter card 112 2030 Bluetooth daughter card (BDC-2.1) . . . 113 2040 Integrated camera 114 2050 LCD panel, LCD brackets, and LCD cable 115 2060 Hinges and hinge brackets 121 2070 LCD rear cover and wireless antenna cables 124 Locations 130 Front view 130 Rear view 131 Bottom view 132 Rear view (ThinkPad X200 UltraBase) . . . . 133 Bottom view (ThinkPad X200 UltraBase) . . . 134 Parts list 135 Overall 136 LCD FRUs 161 Keyboard 174 Miscellaneous parts 175 AC adapters 175 iii

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Contents
About
this
manual
.
.
.
.
.
.
.
.
.
.v
Safety
information
.
.
.
.
.
.
.
.
.
.1
General
safety
.
.
.
.
.
.
.
.
.
.
.
.
.
.2
Electrical
safety
.
.
.
.
.
.
.
.
.
.
.
.
.3
Safety
inspection
guide
.
.
.
.
.
.
.
.
.
.
.5
Handling
devices
that
are
sensitive
to
electrostatic
discharge
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.6
Grounding
requirements
.
.
.
.
.
.
.
.
.
.6
Safety
notices:
multilingual
translations
.
.
.
.
.7
Laser
compliance
statement
.
.
.
.
.
.
.
.
. 14
Important
service
information
.
.
.
.
. 17
Strategy
for
replacing
FRUs
.
.
.
.
.
.
.
.
. 17
Strategy
for
replacing
a
hard
disk
drive
.
.
.
. 18
Important
notice
for
replacing
a
system
board
.
. 18
How
to
use
error
message
.
.
.
.
.
.
.
. 18
Strategy
for
replacing
FRUs
for
CTO,
CMV,
and
GAV
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 19
Product
definition
.
.
.
.
.
.
.
.
.
.
. 19
FRU
identification
for
CTO,
CMV,
and
GAV
products
.
.
.
.
.
.
.
.
.
.
.
.
.
. 19
Important
information
about
replacing
RoHS
compliant
FRUs
.
.
.
.
.
.
.
.
.
.
.
.
. 21
General
checkout
.
.
.
.
.
.
.
.
.
. 23
What
to
do
first
.
.
.
.
.
.
.
.
.
.
.
.
. 24
Checkout
guide
.
.
.
.
.
.
.
.
.
.
.
.
. 25
Diagnostics
using
PC-Doctor
for
DOS
.
.
.
. 26
PC-Doctor
for
Windows
.
.
.
.
.
.
.
.
. 28
PC-Doctor
for
Rescue
and
Recovery
.
.
.
.
. 28
Power
system
checkout
.
.
.
.
.
.
.
.
.
. 29
Checking
the
ac
adapter
.
.
.
.
.
.
.
.
. 29
Checking
operational
charging
.
.
.
.
.
.
. 30
Checking
the
battery
pack
.
.
.
.
.
.
.
. 30
Checking
the
backup
battery
.
.
.
.
.
.
. 31
Related
service
information
.
.
.
.
.
. 33
Restoring
the
factory
contents
by
using
Product
Recovery
discs
.
.
.
.
.
.
.
.
.
.
.
.
. 33
Passwords
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 34
Power-on
password
.
.
.
.
.
.
.
.
.
. 34
Hard-disk
password
.
.
.
.
.
.
.
.
.
. 34
Supervisor
password
.
.
.
.
.
.
.
.
.
. 34
How
to
remove
the
power-on
password
.
.
.
. 35
How
to
remove
the
hard-disk
password
.
.
.
. 35
Power
management
.
.
.
.
.
.
.
.
.
.
. 37
Screen
blank
mode
.
.
.
.
.
.
.
.
.
.
. 37
Standby
mode
.
.
.
.
.
.
.
.
.
.
.
. 37
Hibernation
mode
.
.
.
.
.
.
.
.
.
.
. 38
Symptom-to-FRU
index
.
.
.
.
.
.
.
.
.
. 39
Numeric
error
codes
.
.
.
.
.
.
.
.
.
. 39
Error
messages
.
.
.
.
.
.
.
.
.
.
.
. 43
Beep
symptoms
.
.
.
.
.
.
.
.
.
.
.
. 44
No-beep
symptoms
.
.
.
.
.
.
.
.
.
.
. 44
LCD-related
symptoms
.
.
.
.
.
.
.
.
. 45
Intermittent
problems
.
.
.
.
.
.
.
.
.
. 46
Undetermined
problems
.
.
.
.
.
.
.
.
. 46
ThinkPad
X200
and
X200s
.
.
.
.
.
. 47
Specifications
.
.
.
.
.
.
.
.
.
.
.
.
.
. 48
Status
indicators
.
.
.
.
.
.
.
.
.
.
.
.
. 50
FRU
tests
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 52
Fn
key
combinations
.
.
.
.
.
.
.
.
.
.
. 54
FRU
replacement
notices
.
.
.
.
.
.
.
.
.
. 57
Screw
notices
.
.
.
.
.
.
.
.
.
.
.
.
. 57
Retaining
serial
numbers
.
.
.
.
.
.
.
.
. 58
Removing
and
replacing
a
FRU
.
.
.
.
.
.
.
. 61
Before
servicing
ThinkPad
X200
and
X200s
.
.
. 62
1010
Battery
pack
.
.
.
.
.
.
.
.
.
.
. 63
1020
Hard
disk
drive
(HDD)
cover,
HDD,
and
HDD
rubber
rails
or
solid
state
drive
(SSD)
and
storage
converter
.
.
.
.
.
.
.
.
.
.
. 64
1030
DIMM
.
.
.
.
.
.
.
.
.
.
.
.
. 68
1040
Keyboard
.
.
.
.
.
.
.
.
.
.
.
. 70
1050
Palm
rest
or
palm
rest
with
fingerprint
reader
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 73
1060
Backup
battery
.
.
.
.
.
.
.
.
.
. 76
1070
PCI
Express
Mini
Card
for
wireless
LAN
.
. 78
1080
PCI
Express
Mini
Card
for
wireless
WAN
82
1090
Intel
Turbo
Memory
Minicard
or
wireless
USB
adapter
.
.
.
.
.
.
.
.
.
.
.
.
. 84
1100
Keyboard
bezel
.
.
.
.
.
.
.
.
.
. 86
1110
Speaker
assembly
.
.
.
.
.
.
.
.
.
. 87
1120
I/O
card
assembly
.
.
.
.
.
.
.
.
. 88
1130
LCD
assembly
.
.
.
.
.
.
.
.
.
.
. 90
1140
Base
cover
assembly
.
.
.
.
.
.
.
.
. 94
1150
Systemboard,
DC-in
connector,
fan,
and
ExpressCard
slot
assembly
.
.
.
.
.
.
.
. 100
2010
LCD
front
bezel
.
.
.
.
.
.
.
.
.
. 109
2020
Inverter
card
.
.
.
.
.
.
.
.
.
.
. 112
2030
Bluetooth
daughter
card
(BDC-2.1)
.
.
. 113
2040
Integrated
camera
.
.
.
.
.
.
.
.
. 114
2050
LCD
panel,
LCD
brackets,
and
LCD
cable
115
2060
Hinges
and
hinge
brackets
.
.
.
.
.
. 121
2070
LCD
rear
cover
and
wireless
antenna
cables
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 124
Locations
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 130
Front
view
.
.
.
.
.
.
.
.
.
.
.
.
. 130
Rear
view
.
.
.
.
.
.
.
.
.
.
.
.
. 131
Bottom
view
.
.
.
.
.
.
.
.
.
.
.
.
. 132
Rear
view
(ThinkPad
X200
UltraBase)
.
.
.
. 133
Bottom
view
(ThinkPad
X200
UltraBase)
.
.
. 134
Parts
list
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 135
Overall
.
.
.
.
.
.
.
.
.
.
.
.
.
. 136
LCD
FRUs
.
.
.
.
.
.
.
.
.
.
.
.
. 161
Keyboard
.
.
.
.
.
.
.
.
.
.
.
.
.
. 174
Miscellaneous
parts
.
.
.
.
.
.
.
.
.
. 175
AC
adapters
.
.
.
.
.
.
.
.
.
.
.
.
. 175
©
Copyright
Lenovo
2008
iii