Equipment information:

Lenovo ThinkPad X300 Notebook
Manufacturer:
Lenovo
Model: ThinkPad X300
Date: 2008
Category: Computer equipment
Group: Notebook
Description:
Information:
                                    

These manuals are available for the above equipment:

Lenovo -- ThinkPad X300 -- Service Manual
File name: Lenovo-7142-Manual-Page-1-Picture
Manual Type: Service Manual
Pages: 146
Size: 5.28 Mbytes (5540666 Bytes)
Language: english
Revision: Third edition
Manual-ID/Number: 42X4239_02
Date: September 2008
Quality: Electronic document, no scan, very well readable.
Upload date:
MD5: dd716b6aff0a8bbc95d810dedc01393d
ed2kID: 57a9d2eb005af260692a047465dc0d79
Downloads: 31 since 14 September 2015
Information:
This manual contains service and reference information for
the following ThinkPad® products. ThinkPad X300 MT 2748,
2749, 4052, 4183, 6476, 6477, and 6478 Use this manual along
with the advanced diagnostic tests to troubleshoot problems.
The manual is divided into sections as follows: v The common
sections provide general information, guidelines, and safety
information required in servicing computers. v The
product-specific section includes service, reference, and
product-specific parts information.

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 X300 . . . . . . . . . . .47
Specifications . . . . . . . . . . . . . .47
Status indicators . . . . . . . . . . . . .49
FRU tests . . . . . . . . . . . . . . .51
Fn key combinations . . . . . . . . . . .53
FRU replacement notices . . . . . . . . . .55
Screw notices . . . . . . . . . . . . .55
Retaining serial numbers . . . . . . . . .56
Removing and replacing a FRU . . . . . . . .59
Before servicing ThinkPad X300 . . . . . .60
1010 Battery pack . . . . . . . . . . .61
1020 Second battery or travel cover (some models) . . . . .
. . . . . . . . . .62
1030 Solid state drive (SSD) . . . . . . . .63
1040 DIMM . . . . . . . . . . . . .65
1050 PCI Express Mini Card for wireless LAN . .67
1060 Wireless USB adapter . . . . . . . .70
1070 Keyboard . . . . . . . . . . . .73
1080 Optical drive . . . . . . . . . . .77
1090 Backup battery . . . . . . . . . .78
1100 PCI Express Mini Card for wireless WAN 79
1110 Palm rest or palm rest with fingerprint reader . . . .
. . . . . . . . . . .81
1120 Bluetooth daughter card (BDC-2) . . . .84
1130 Keyboard bezel . . . . . . . . . .85
1140 Audio FPC and audio sub card . . . . .88
1150 Speaker assembly . . . . . . . . .90
1160 LCD assembly . . . . . . . . . . .91
1170 VGA cable and DC-in connector . . . . .94
1180 System board, fan, and base cover assembly 96
2010 LCD bezel assembly . . . . . . . .102
2020 LCD panel and LCD cable . . . . . .103
2030 Integrated camera . . . . . . . . .107
2040 Antenna assembly . . . . . . . . .108
2050 Hinge L and hinge R . . . . . . . .111
2060 LED sub card, LED cable and LCD cover assembly . . . .
. . . . . . . . . .113
Locations . . . . . . . . . . . . . . .115
Front view . . . . . . . . . . . . .115
Rear view . . . . . . . . . . . . .116
Bottom view . . . . . . . . . . . . .116
Parts list . . . . . . . . . . . . . . .117
Overall . . . . . . . . . . . . . .118
LCD FRUs . . . . . . . . . . . . .123
Keyboard . . . . . . . . . . . . . .125
Miscellaneous parts . . . . . . . . . .126
AC adapters . . . . . . . . . . . . .128
Power cords . . . . . . . . . . . . .129
Recovery discs . . . . . . . . . . . .130
Common service tools . . . . . . . . .133
Lenovo-7142-Manual-Page-1-Picture
Start Free Download


Lenovo -- ThinkPad X300 -- Service Manual
File name: Lenovo-7143-Manual-Page-1-Picture
Manual Type: Service Manual
Pages: 144
Size: 5.21 Mbytes (5463662 Bytes)
Language: english
Revision: Fourth Edition
Manual-ID/Number: 42X4239_03
Date: November 2008
Quality: Electronic document, no scan, very well readable.
Upload date:
MD5: 75352e082a721b5ed380aa6278960702
ed2kID: 43c3f5c9c5b16c1540e6764c614333ae
Downloads: 37 since 14 September 2015
Information:
This manual contains service and reference information for
the following ThinkPad® products. ThinkPad X300 MT 2748,
2749, 4052, 4183, 6476, 6477, and 6478 Use this manual along
with the advanced diagnostic tests to troubleshoot problems.
The manual is divided into sections as follows: v The common
sections provide general information, guidelines, and safety
information required in servicing computers. v The
product-specific section includes service, reference, and
product-specific parts information.

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 X300 . . . . . . . . . . .47
Specifications . . . . . . . . . . . . . .47
Status indicators . . . . . . . . . . . . .49
FRU tests . . . . . . . . . . . . . . .51
Fn key combinations . . . . . . . . . . .53
FRU replacement notices . . . . . . . . . .55
Screw notices . . . . . . . . . . . . .55
Retaining serial numbers . . . . . . . . .56
Removing and replacing a FRU . . . . . . . .59
Before servicing ThinkPad X300 . . . . . .60
1010 Battery pack . . . . . . . . . . .61
1020 Optical drive or second battery or travel cover . . . .
. . . . . . . . . . .62
1030 Solid state drive (SSD) . . . . . . . .63
1040 DIMM . . . . . . . . . . . . .65
1050 PCI Express Mini Card for wireless LAN . .67
1060 Wireless USB adapter . . . . . . . .70
1070 Keyboard . . . . . . . . . . . .72
1080 Backup battery . . . . . . . . . .76
1090 PCI Express Mini Card for wireless WAN 77
1100 Palm rest or palm rest with fingerprint reader . . . .
. . . . . . . . . . .79
1110 Bluetooth daughter card (BDC-2) . . . .82
1120 Keyboard bezel . . . . . . . . . .83
1130 Audio FPC and audio sub card . . . . .86
1140 Speaker assembly . . . . . . . . .88
1150 LCD assembly . . . . . . . . . . .89
1160 VGA cable and DC-in connector . . . . .92
1170 System board, fan, and base cover assembly 94
2010 LCD bezel assembly . . . . . . . .100
2020 LCD panel and LCD cable . . . . . .101
2030 Integrated camera . . . . . . . . .105
2040 Antenna assembly . . . . . . . . .106
2050 Hinge L and hinge R . . . . . . . .109
2060 LED sub card, LED cable and LCD cover assembly . . . .
. . . . . . . . . .111
Locations . . . . . . . . . . . . . . .113
Front view . . . . . . . . . . . . .113
Rear view . . . . . . . . . . . . .114
Bottom view . . . . . . . . . . . . .114
Parts list . . . . . . . . . . . . . . .115
Overall . . . . . . . . . . . . . .116
LCD FRUs . . . . . . . . . . . . .121
Keyboard . . . . . . . . . . . . . .123
Miscellaneous parts . . . . . . . . . .124
AC adapters . . . . . . . . . . . . .126
Power cords . . . . . . . . . . . . .128
Recovery discs . . . . . . . . . . . .129
Common service tools . . . . . . . . .132
Lenovo-7143-Manual-Page-1-Picture
Start Free Download


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