Lenovo ThinkPad X40 User Manual - Page 55

ThinkPad, series - ultrabase

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ThinkPad X40 series Product overview 53 Specifications 53 Status indicators for X40 55 FRU tests 57 Fn key combinations 59 Symptom-to-FRU index 61 Numeric error codes 61 Error messages 68 Beep symptoms 70 No-beep symptoms 70 LCD-related symptoms 71 Intermittent problems 72 Undetermined problems 72 FRU replacement notices 73 Screw notices 73 Retaining serial numbers 74 Restoring the serial number of the system unit 74 Retaining the UUID 75 Reading or writing the ECA information . . . 75 Removing and replacing a FRU 77 1010 Battery pack 78 1020 Hard disk drive 79 1030 DIMM cover 80 1040 Mini PCI adapter, DIMM, MDC-2, and BMDC-2 81 1050 Keyboard 84 1060 Upper case 87 1070 Backup battery 90 1080 LCD module 91 1090 Hard disk housing assembly 94 1100 Top shielding 95 1110 Lower case 96 1120 Fansink 100 2010 LCD bezel 101 2020 LCD 104 2030 Inverter card 105 2040 Antenna L and antenna R 107 2050 Hinge L and hinge R 111 2060 Bluetooth antenna cable 113 Locations 114 Front view for X40 series 114 Rear view for X40 series 115 Bottom view for X40 series 116 Front View for X4 UltraBase Dock . . . . . 117 Rear View for X4 UltraBase Dock 118 Parts list 119 Overall 119 LCD FRUs 134 12.1-in. XGA TFT 134 Keyboard 136 © Lenovo 2005. Portions © IBM Corp. 2005. 51

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ThinkPad
X40
series
Product
overview
.
.
.
.
.
.
.
.
.
.
.
. 53
Specifications
.
.
.
.
.
.
.
.
.
.
.
. 53
Status
indicators
for
X40
.
.
.
.
.
.
.
.
. 55
FRU
tests
.
.
.
.
.
.
.
.
.
.
.
.
. 57
Fn
key
combinations
.
.
.
.
.
.
.
.
.
. 59
Symptom-to-FRU
index
.
.
.
.
.
.
.
.
.
. 61
Numeric
error
codes
.
.
.
.
.
.
.
.
.
. 61
Error
messages
.
.
.
.
.
.
.
.
.
.
. 68
Beep
symptoms
.
.
.
.
.
.
.
.
.
.
. 70
No-beep
symptoms
.
.
.
.
.
.
.
.
.
. 70
LCD-related
symptoms
.
.
.
.
.
.
.
.
. 71
Intermittent
problems
.
.
.
.
.
.
.
.
.
. 72
Undetermined
problems
.
.
.
.
.
.
.
.
. 72
FRU
replacement
notices
.
.
.
.
.
.
.
.
. 73
Screw
notices
.
.
.
.
.
.
.
.
.
.
.
. 73
Retaining
serial
numbers
.
.
.
.
.
.
.
.
. 74
Restoring
the
serial
number
of
the
system
unit
74
Retaining
the
UUID
.
.
.
.
.
.
.
.
. 75
Reading
or
writing
the
ECA
information
.
.
. 75
Removing
and
replacing
a
FRU
.
.
.
.
.
.
.
. 77
1010
Battery
pack
.
.
.
.
.
.
.
.
.
.
. 78
1020
Hard
disk
drive
.
.
.
.
.
.
.
.
.
. 79
1030
DIMM
cover
.
.
.
.
.
.
.
.
.
.
. 80
1040
Mini
PCI
adapter,
DIMM,
MDC-2,
and
BMDC-2
.
.
.
.
.
.
.
.
.
.
.
.
. 81
1050
Keyboard
.
.
.
.
.
.
.
.
.
.
. 84
1060
Upper
case
.
.
.
.
.
.
.
.
.
.
. 87
1070
Backup
battery
.
.
.
.
.
.
.
.
.
. 90
1080
LCD
module
.
.
.
.
.
.
.
.
.
.
. 91
1090
Hard
disk
housing
assembly
.
.
.
.
.
. 94
1100
Top
shielding
.
.
.
.
.
.
.
.
.
. 95
1110
Lower
case
.
.
.
.
.
.
.
.
.
.
. 96
1120
Fansink
.
.
.
.
.
.
.
.
.
.
.
. 100
2010
LCD
bezel
.
.
.
.
.
.
.
.
.
.
. 101
2020
LCD
.
.
.
.
.
.
.
.
.
.
.
.
. 104
2030
Inverter
card
.
.
.
.
.
.
.
.
.
. 105
2040
Antenna
L
and
antenna
R
.
.
.
.
.
. 107
2050
Hinge
L
and
hinge
R
.
.
.
.
.
.
.
. 111
2060
Bluetooth
antenna
cable
.
.
.
.
.
.
. 113
Locations
.
.
.
.
.
.
.
.
.
.
.
.
.
. 114
Front
view
for
X40
series
.
.
.
.
.
.
.
. 114
Rear
view
for
X40
series
.
.
.
.
.
.
.
. 115
Bottom
view
for
X40
series
.
.
.
.
.
.
.
. 116
Front
View
for
X4
UltraBase
Dock
.
.
.
.
. 117
Rear
View
for
X4
UltraBase
Dock
.
.
.
.
.
. 118
Parts
list
.
.
.
.
.
.
.
.
.
.
.
.
.
. 119
Overall
.
.
.
.
.
.
.
.
.
.
.
.
.
. 119
LCD
FRUs
.
.
.
.
.
.
.
.
.
.
.
. 134
12.1-in.
XGA
TFT
.
.
.
.
.
.
.
.
. 134
Keyboard
.
.
.
.
.
.
.
.
.
.
.
.
. 136
©
Lenovo
2005.
Portions
©
IBM
Corp.
2005.
51