Lenovo ThinkPad X30 ThinkPad X30, X31, X32 - Hardware Maintenance Manual - Page 51

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ThinkPad X30, X31, X32 Product overview 49 Specifications 49 Status indicators 54 For X30 series 54 For X31 and X32 series 56 FRU tests 58 Fn key combinations 59 Symptom-to-FRU index 63 Numeric error codes 63 Error messages 67 Beep symptoms 68 No-beep symptoms 68 LCD-related symptoms 69 Intermittent problems 70 Undetermined problems 70 FRU replacement notices 71 Screw notices 71 Retaining serial numbers 72 Restoring the serial number of the system unit 72 Retaining the UUID 73 Reading or writing the ECA information . . . 73 Removing and replacing a FRU 75 1010 Battery pack 76 1020 Hard disk drive 77 1030 DIMM cover 79 1040 DIMM 80 1050 Backup battery 81 1060 Keyboard 82 1070 Mini PCI adapter 86 802.11b wireless LAN/modem combo card . . 86 802.11b wireless LAN card, 802.11a/b/g wireless LAN card 89 802.11a/b wireless LAN card 92 1080 Fan assembly 95 1090 Communication daughter card (CDC) . . . 97 Modem daughter card (MDC or MDC-2) . . . 98 Bluetooth daughter card (BDC) . . . . . 100 Bluetooth/Modem daughter card (BMDC or BMDC-3 102 1100 Keyboard bezel 104 1110 PC card slot 107 1120 Hinge cover and LCD assembly . . . . 110 1130 Sub card assembly 114 1140 Speaker assembly 115 1150 System board and base cover . . . . . 118 2010 LCD front bezel 122 2020 Inverter card 123 2030 LCD panel 125 For models with no wireless LAN antenna 125 For wireless LAN models 128 © Lenovo 2005. Portions © IBM Corp. 2005. 47

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ThinkPad
X30,
X31,
X32
Product
overview
.
.
.
.
.
.
.
.
.
.
.
. 49
Specifications
.
.
.
.
.
.
.
.
.
.
.
. 49
Status
indicators
.
.
.
.
.
.
.
.
.
.
. 54
For
X30
series
.
.
.
.
.
.
.
.
.
.
. 54
For
X31
and
X32
series
.
.
.
.
.
.
.
. 56
FRU
tests
.
.
.
.
.
.
.
.
.
.
.
.
. 58
Fn
key
combinations
.
.
.
.
.
.
.
.
.
. 59
Symptom-to-FRU
index
.
.
.
.
.
.
.
.
.
. 63
Numeric
error
codes
.
.
.
.
.
.
.
.
.
. 63
Error
messages
.
.
.
.
.
.
.
.
.
.
. 67
Beep
symptoms
.
.
.
.
.
.
.
.
.
.
. 68
No-beep
symptoms
.
.
.
.
.
.
.
.
.
. 68
LCD-related
symptoms
.
.
.
.
.
.
.
.
. 69
Intermittent
problems
.
.
.
.
.
.
.
.
.
. 70
Undetermined
problems
.
.
.
.
.
.
.
.
. 70
FRU
replacement
notices
.
.
.
.
.
.
.
.
. 71
Screw
notices
.
.
.
.
.
.
.
.
.
.
.
. 71
Retaining
serial
numbers
.
.
.
.
.
.
.
.
. 72
Restoring
the
serial
number
of
the
system
unit
72
Retaining
the
UUID
.
.
.
.
.
.
.
.
. 73
Reading
or
writing
the
ECA
information
.
.
. 73
Removing
and
replacing
a
FRU
.
.
.
.
.
.
.
. 75
1010
Battery
pack
.
.
.
.
.
.
.
.
.
.
. 76
1020
Hard
disk
drive
.
.
.
.
.
.
.
.
.
. 77
1030
DIMM
cover
.
.
.
.
.
.
.
.
.
.
. 79
1040
DIMM
.
.
.
.
.
.
.
.
.
.
.
. 80
1050
Backup
battery
.
.
.
.
.
.
.
.
.
. 81
1060
Keyboard
.
.
.
.
.
.
.
.
.
.
. 82
1070
Mini
PCI
adapter
.
.
.
.
.
.
.
.
. 86
802.11b
wireless
LAN/modem
combo
card
.
. 86
802.11b
wireless
LAN
card,
802.11a/b/g
wireless
LAN
card
.
.
.
.
.
.
.
.
.
.
. 89
802.11a/b
wireless
LAN
card
.
.
.
.
.
. 92
1080
Fan
assembly
.
.
.
.
.
.
.
.
.
. 95
1090
Communication
daughter
card
(CDC)
.
.
. 97
Modem
daughter
card
(MDC
or
MDC-2)
.
.
. 98
Bluetooth
daughter
card
(BDC)
.
.
.
.
. 100
Bluetooth
/Modem
daughter
card
(BMDC
or
BMDC-3)
.
.
.
.
.
.
.
.
.
.
. 102
1100
Keyboard
bezel
.
.
.
.
.
.
.
.
. 104
1110
PC
card
slot
.
.
.
.
.
.
.
.
.
. 107
1120
Hinge
cover
and
LCD
assembly
.
.
.
. 110
1130
Sub
card
assembly
.
.
.
.
.
.
.
. 114
1140
Speaker
assembly
.
.
.
.
.
.
.
. 115
1150
System
board
and
base
cover
.
.
.
.
. 118
2010
LCD
front
bezel
.
.
.
.
.
.
.
.
. 122
2020
Inverter
card
.
.
.
.
.
.
.
.
.
. 123
2030
LCD
panel
.
.
.
.
.
.
.
.
.
.
. 125
For
models
with
no
wireless
LAN
antenna
125
For
wireless
LAN
models
.
.
.
.
.
.
. 128
©
Lenovo
2005.
Portions
©
IBM
Corp.
2005.
47