Choose Your Product
No Product SelectedSelect Product
System service parts - ThinkPad G40, G41
Other service parts
General service parts
Keyboard service parts
LCD service parts
Recovery CD part numbers - ThinkPad G40
Recovery CD part numbers - ThinkPad G41

System service parts

Move the pointer over the part for a description. Click the part to locate the part number.

Notes:

  • For item number 8 which is system boards,
    • "Integrated VGA" means Intel video
    • "External VGA" means Nvidia video as add-on card
  • If your specific model is not listed, please use the Quick path feature on the Support & downloads page, and refer to the product description. Look for the "Based on" model.


Exploded parts view Trackpoint capMiddle cover assemblyHinge capUpper case, keyboard bezelPC card slotODD bracketOptical driveWireless MPCI cardSystem boardLower caseMain batteryMemory assemblyHard disk drive coverHard disk drive with trayCommunications daughter cardDIMM doorRTC batteryCable kitCPUMiscellaneous parts kitFloppy disk driveExternal VGA cardBlank bezel, FDDHeat sink, VGA external cardFan assemblyKeyboard

The G40 series includes several models.

  • Each field replaceable unit (FRU) is available for all types or models, unless specific types or models are given.
  • A CRU (Customer Replaceable Units) is identified 1 or 2 in the CRU ID column. 1 means that the part is a Tier 1 CRU; 2 means that the part is a Tier 2 CRU. An N in the CRU ID column means that the part is not a CRU.
    • Tier 1 CRU:
      • No tools required.
      • A coin or a thumb screw is acceptable.
      • Minimal technical expertise is required.
      • Minimal problem determination is required-less than 5 minutes.
    • Tier 2 CRU:
      • Up to 4 screws or fasteners have to be removed.
      • Some technical experience is required.
      • IBM Support Center assistance may be used.
      • Problem determination can be done by customer, either on site or with IBM Support Center assistance.
ItemDescriptionFRUCRU
1Middle cover assembly
All Models91P85392
2Hinge cap
All models91P85331
3Upper case-keyboard bezel refer to item 24
All models91P9346 replaces 91P8538N
Upper case-keyboard bezel refer to item 24
All models26R8030N
4PC card slot
All models91P8537N
PC card slots
All models26R8086N
5ODD bracket
All models91P8803N
6Ultrabay optical drives
CD-ROM Teac CD-224E-C (bare) with bracket

G40 models only

13N6710
replaces
08K9839
2
Ultrabay optical drives
CD-ROM HLDS CRN-8245B (bare) with bracket
G40 models only08K98412
Ultrabay optical drives
DVD MKE SR-8177 (bare) with bracket
G40 models only08K98452
Ultrabay optical drives
DVD Toshiba SD-C2612 (bare) with bracket
G40 models only92P60372
Ultrabay optical drives
Combo IV 24x10x8x24x TEAC DW-224E (bare) with bracket
G40 models only92P60162
Ultrabay optical drives
Combo IV EC 24x10x8x24x TEAC DW-224A13 (bare) with bracket
G40 models only92P61052
Ultrabay optical drives
Combo IV 24x10x8x24x KME UJDA-740 (bare) with bracket
G40 models only92P6065
replaces
92P5999
2
Ultrabay optical drives
Combo IV EC 24x10x8x24x KME UJDA-750 (bare) with bracket
G40 models only92P61022
Ultrabay optical drives
CD-R HLDS CRN-8245B (bare)
G41 models only92P65652
Ultrabay optical drives
DVD HLDS GDR-8082N (bare)
G41 models only92P65672
Ultrabay optical drives
DVD MKE SR-8178 DBZ2 (bare)
G41 models only92P65712
Ultrabay optical drives
Combo PCC UJDA-760BM2 (bare)
G41 models only92P65632
Ultrabay optical drives
Combo HLDS GCC-4241N-IMJO (bare)
G41 models only92P65692
Ultrabay optical drives
Multi-Burner plus PCC UJ-830 (bare)
Note:
Writes "DVD-" and "DVD+"
G41 models only13N68272
Ultrabay optical drives
Multi-Burner PCC UJ-811 (bare)
Note:
Writes "DVD-"
G41 models only92P65752
7

Wireless Mini PCI cards
802.11a/b Philips Wireless Card

Worldwide except Japan/China91P7263
replaces
26P8448
N
Japan26P8447
China26P8446
Wireless Mini PCI cards
802.11b Actiontec Wireless Card (IBM High Rate Wireless LAN Mini PCI Adapter III)
All models91P7261
replaces
26P8421
N
Wireless Mini PCI cards
802.11 b/g Clymer Wireless Card - US
All models93P3475N
Wireless Mini PCI cards
802.11 b/g Clymer Wireless Card - ROW
All models93P3477N
Wireless Mini PCI cards
802.11a/b/g Bartlett Wireless Card - US
All models93P4262N
Wireless Mini PCI cards
802.11a/b/g Bartlett Wireless Card - EMEA
All models93P4264N
Wireless Mini PCI cards
802.11a/b/g Bartlett Wireless Card - JP
All models93P4266N
8System board
bottom heatsink
238x-1xx to 238x-5xx93P3314
replaces
91P7195
N
238x-7xx to 238x-9xx and 238x-Axx to 238x-Cxx93P3318
replaces
91P7384
replaces
91P7385
System board
Celeron
All models93P4273N
System board
Prescott - Integrated VGA (Intel)
All models93P4274N
System board
Prescott - External VGA (Nvidia card)
All models93P4275N
9Lower case with label
Wireless
Worldwide91P8540N
EMEA91P8541
IIPC91P8542
Korea91P8543
Taiwan91P8544
Lower case with label
no Wireless
Worldwide91P8545N
EMEA91P8546
IIPC91P8547
Korea91P8548
Taiwan91P8549
Lower case with label
India - all models91P8550N
Lower case with label
Wireless and model related91P8625N
Lower case with label
Type 2389, wireless
Worldwide13N5265N
Lower case with label
Type 2384, wireless
Wordwide13N5002N
Lower case with label
Type 2384, no wireless
Wordwide13N5038N
Lower case with label
Type 2881, wireless
Wordwide26R8016N
EMEA26R8017
IIPC26R8018
Korea26R8019
Taiwan26R8020
Brazil91P8799
Lower case with label
Type 2881, no wireless
Wordwide26R8021N
EMEA26R8022
IIPC26R8023
Korea26R8024
Taiwan26R8025
Brazil91P8800
Lower case with label
India - all models26R8083N
Lower case with label
Type 2882, wireless
Worldwide26R8033N
Brazil91P8801
Lower case with label
Type 2882, no wireless
Worldwide91P8729N
Brazil91P8802
Lower case with label
Type 2886, wireless
All models26R8031N
Lower case with label
Type 2886, no wireless
All models26R8032N
Lower case with label
Wireless and model related91P8689N
10Main battery pack
Li-Ion 4P3S Sanyo, up to 2.8 GHz model
All models08K81791
Main battery pack
Li-Ion 4P3S Panasonic, up to 2.8 GHz model
All models08K81811
Main battery pack
Li-Ion 4P3S Sanyo, 3 GHz model
All models92P09941
Main battery pack
Li-Ion 4P3S Panasonic, 3 GHz model
All models92P09961
Main battery pack
Li-Ion 2P3S Sanyo
All models08K81831
Main battery pack
Li-Ion 2P3S Panasonic
All models08K81851
Main battery pack
Li-Ion high rate 6 cell
All models92P10571
Main battery pack
NiMH 8S Sanyo
All models08K81871
Main battery pack
Dummy battery cover
All models13N52181

11

Memory card DDR
128 MB
All models10K00292
Memory card DDR
256 MB
All models10K00312
Memory card DDR
512 MB
All models10K00332
Memory card DDR
1024 MB
All models10K00352
12Hard drive cover
All models91P85521
13Hard drive with tray & screws
20GB (all are 9.5mm at 4200rpm)
Fujitsu MHS2020AT92P60191
Fujitsu MHT2020AT92P6094
Hitachi DK23EA-2092P6017
Hitachi IC25N020ATMR0492P6086
Hard drive with tray & screws
30GB(all are 9.5mm at 4200rpm)
Hitachi IC25N030ATMR0492P60881
Fujitsu MHT2030AT92P6096
Hard drive with tray & screws
40GB (all are 9.5mm at 4200rpm)
Fujitsu MHS2040T92P60231
Fujitsu MHT2040AT92P6098
Hitachi DK23EA-4092P6021
Hitachi IC25N040ATMR0492P6090
Moraga B92P6119
Toshiba Proteus92P6121
Hard drive with tray & screws
60GB (all are 9.5mm at 4200rpm)
Hitachi IC25N060ATMR0492P60921
Moraga C92P6122
Hard drive with tray & screws
80GB (all are 9.5mm at 4200rpm)
Moraga B92P61231
14CDC Modem card
All models91P7657
replaces
26P8070
2
MDC II Modem card
All models93P41662
15Memory DIMM door
All models91P85531

16

Real time clock backup battery
All models92P0992N
17Cable kit
RJ-11, FPC FDD
All models91P6794N
18CPU
The following C1 stepping CPUs are for G40 models 1xx, 2xx, 3xx, 4xx, and 5xx only. Check the specific model descriptions for the exact CPU type (Pentium 4 or Celeron) and CPU speed (GHz) of the model being serviced.
DT-P4 Celeron 2.0 GHz91P7248N
DT-P4 2.4 GHz91P7249
DT-P4 2.6 GHz91P7250
DT-P4 2.8 GHz91P7251
DT-P4 3.0 GHz91P7252
CPU
The following D1 Stepping CPUs may be used on any model of G40. Check specific model descriptions for the exact CPU type (Pentium 4 or Celeron) and CPU speed (GHz) of the model being serviced.
Note: D1 Stepping CPUs below require a minimum BIOS level of 1TET99WW (1.14).
DT-P4 Celeron 2.0 GHz91P7399N
DT-P4 Celeron 2.2 GHz91P7397
DT-P4 2.2 GHz91P7404
DT-P4 Celeron 2.4 GHz91P7398
DT-P4 Celeron 2.4 GHz93P4283
DT-P4 Celeron 2.53 GHz93P4284
DT-P4 Celeron 2.67 GHz93P4285
DT-P4 Celeron 2.58 GHz27K9913
DT-P4 2.4 GHz91P7400
DT-P4 2.5 GHz93P4195
DT-P4 2.6 GHz93P4196
DT-P4 2.7 GHz93P4197
DT-P4 2.8 GHz93P4198
DT-P4 2.6 GHz91P7401
DT-P4 2.8 GHz91P7402
DT-P4 3.0 GHz91P7403
DT-P4 3.07 GHz93P4286
DT-P4 3.2 GHz93P4287
DT-P4 3.47 GHz93P4288
DT-P4 3.6 GHz93P4289
19Miscellaneous parts kit
hard drive/optical shields, CPU fixture refer to item 23
All models91P8554N
Miscellaneous parts kit
hard drive/optical shields, CPU fixture refer to item 23
All models26R8040N
20Floppy disk drive
Teac with bracket & screws
All models92P5986N
Floppy disk drive
Sony with bracket & screws
All models92P5988N
20aExternal VGA card
64 MB
All models93P4276N
External VGA card
128 MB
All models93P4294N
20bBlank bezel floppy disk drive
All models13N5497N
Blank bezel floppy disk drive with vent
All models26R8015N
20cHeatsink
VGA External card
All models26R8043N
21Fan assembly
All models except CPU 3 GHz91P8535N
Fan assembly
CPU 3 GHz models91P8536N
Fan/heatsink assembly for F4
All models26R8028N
NB heatsink with hex screw
All models26R8087N

22

Keyboard
All modelsClick here for the keyboard part list. 2
23Pointing stick cap
Standard91P96421
Convex91P8422
Flare91P8423
Hair composition84G6535
24Rubber/tape kit
238x-7xx to 238x09xx and 238x-Axx to 238x-Cxx13N5549N
Rubber/tape kit
Rubber foot x4, screw cap x4
All models26R8042N
Purchase parts online


If you are unable to find what you are looking for, please do try the following options:
1. Lenovo Assisted Search
2. Product usage and general troubleshooting tips
3. Lenovo Support Forum
4. Technical Support Call Centre

Country Availability
AvailableWorldwide
Document ID : PD010738
Legacy Document ID : MIGR-50507
Last Updated :
Copyright © Lenovo 2013, all rights reserved
Was this page helpful to you?YesNo


   
Select Task
 
Drivers & Software  
Guides & Manuals  
Diagnose & Fix  
Warranty & Services  
Parts  
Accessories  

ADDITIONAL RESOURCES
Support Help Index
Warranty Lookup
Product Detail
Technical Specifications - PSREF
Driver Matrix
COMMUNITY
KnowledgeBase Featured Articles
Community KnowledgeBase
Community Forums
Lenovo EMC
Windows 8 Support