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System service parts - ThinkPad X300

Other service parts
13.3 inch WXGA+ (1440 x 900) LCD service parts
Common service parts
Keyboard service parts
Miscellaneous service parts
Recovery CD and DVD part numbers

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

Notes:
If your specific model is not listed, please enter the product number on the Support & downloads home page, and refer to the product description. Look for the "Based on" model.


x300explodedview.gif LCD UnitKeyboard bezel assemblyWireless WAN, Turbo MemoryBackup batterySystem board assemblyWireless CardWireless USB AdapterWireless USB AdapterVGA cableVGA cableDC-in cableDC-in cableDVD-RW/CD-RW combo drive, Second battery, Travel coverBattery packBase cover assemblyExpansion slot coverExpansion slot coverSATA hard disk and drive assemblyHDD cover v I/O sub bracket vSpeaker assemblyFanAudio sub cardAudio FPCBluetooth daughter cardMemoryPalm rest assembly with fingerprint readerKeyboardTrackPoint stick capLCD UnitKeyboardTrackPoint stick capPalm rest assembly with fingerprint readerKeyboard bezel assemblyWireless WAN, Turbo MemoryMemoryBluetooth daughter cardAudio FPCSystem board assemblyBackup batteryWireless CardDVD-RW/CD-RW combo drive, Second battery, Travel coverBattery packHDD cover v I/O sub bracket vSATA hard disk and drive assemblyBase cover assemblySpeaker assemblyFanAudio sub card

Note: Each Field Replaceable Unit (FRU) applies to all types and models, unless specific types or model numbers are listed with the FRU.

  • FRUs that have a 1 or 2 in the CRU column are Customer Replaceable Units (CRUs).
    • * identifies parts that are fairly simple to replace, requiring few or no tools.
    • ** identifies parts that are slightly more difficult to replace.
    • N identifies parts that are not to be replaced by the customer.
  • RoHS compliance:
    • Parts identified by an R in the RoHS ID column are compliant.
    • Parts identified by an N in the RoHS ID column are not compliant.

ItemDescriptionService part number (FRU)RoHS IDCRU ID
a-bSee Miscellaneous service parts.
1LCD Unit
See 13.3 inch LCD service parts.
2

Keyboard bezel assembly

All models42X5136RN
3Sierra Wireless EV-DO Wireless WAN Mini PCI Express Adapter
  • 2748-CTO
  • 2749-CTO
  • 6476-CTO
  • 6477-CTO, 1Zx
  • 6478-CTO, 1Jx, 23x
42T0929R**
Sierra Wireless MC8775 PCI Express MiniCard
  • 2748-CTO
  • 2749-CTO
  • 6476-CTO
  • 6477-CTO, 18x, 1Ax, 1Rx, 26x, 31x
  • 6478-CTO, 15x, 21x
EMEA / ANZ (Vodafone)42T0931R**
US (Cingular)42T0933R**
Intel Turbo Memory, 1GB
  • 2748-CTO
  • 2749-CTO
  • 6476-CTO, 14x
  • 6477-CTO, 1Vx, 1Yx, 22x, 24x
  • 6478-CTO, 17x
42T0907R**
4Backup battery
All models42T4524R**
5System board assembly, Intel GS965 SFF
All models42W7871RN
6Intel Wireless WiFi Link 4965AGN
  • 2748-CTO
  • 2749-CTO
  • 6476-CTO, 11x, 12x, 14x
  • 6477-CTO, 17x, 18x, 19x, 1Ax, 1Dx, 1Fx, 1Gx, 1Px, 1Rx, 1Tx, 1Ux, 1Vx, 1Yx, 1Zx, 21x, 22x, 24x, 25x, 26x, 27x, 30x, 31x, 36x
  • 6478-CTO, 14x,15x, 16x, 17x, 18x, 19x, 1Hx, 1Sx, 20x, 21x, 22x, 23x, 24x
xxA, xxB, xxF, xxH, xxL, xxM, xxP, xxQ, xxS, xxU, xxV, xxY

42T0865

R**
xxG

42T0867

R**
xxC

42T0869

R**
xxE, xxJ

42T0871

R**
xxK

42T0905

R**
Intel Wireless WiFi Link 4965AGN (11n disabled)
  • 2748-CTO
  • 2749-CTO
  • 6476-CTO, 13x, 23x
  • 6477-CTO, 1Cx, 1Ex
  • 6478-CTO
xxA, xxB, xxF, xxH, xxL, xxM, xxP, xxQ, xxS, xxU, xxV, xxY

42T0873

R**
xxG

42T0875

R**
xxC,xxK

42T0877

R**
xxE, xxJ

42T0879

R**
7Wireless USB Adapter
  • 2748-CTO
  • 2749-CTO
  • 6476-CTO
  • 6477-CTO, 1Vx, 1Zx
  • 6478-CTO, 1Jx
US42T0971R**
Japan42T0973RN
8VGA cable
All models44C4046RN
9DC-in cable
All models44C4045RN
10DVD-RW/CD-RW combo drive, 7mm, PCC UJ-844
  • 2748-CTO
  • 2749-CTO
  • 6476-CTO, 12x, 14x
  • 6477-CTO, 17x, 19x, 1Ax, 1Ex, 1Fx, 1Gx, 1Rx, 1Tx, 1Ux, 1Vx, 1Zx, 21x, 22x, 24x, 25x, 26x, 27x, 30x, 31x, 36x
  • 6478-CTO, 14x, 15x, 16x, 17x, 18x, 19x, 1Hx, 1Jx, 1Sx, 20x, 21x, 22x, 23x, 24x
42T2509R**
Second battery, Li-ion (3 cell), Sony
  • 2748-CTO
  • 2749-CTO
  • 6476-CTO
  • 6477-CTO, 18x, 1Dx, 1Px, 1Yx
  • 6478-CTO
42T4520R*
Travel cover
  • 2748-CTO
  • 2749-CTO
  • 6476-CTO, 11x, 13x
  • 6477-CTO, 1Cx, 23x
  • 6478-CTO
42T5137R*
11Battery pack, Li-Polymer (3 cell), Sony
  • 2748-CTO
  • 2749-CTO
  • 6476-CTO, 11x, 12x, 13x, 14x
  • 6477-CTO, 17x, 18x, 19x, 1Ax, 1Cx, 1Ex, 1Fx, 1Gx, 1Px, 1Rx, 1Yx, 21x, 22x, 23x, 24x, 25x, 26x, 27x, 30x, 31x, 36x
  • 6478-CTO, 16x, 17x, 18x, 19x, 1Hx, 1Sx, 22x, 24x
42T4518R*
Battery pack, Li-Polymer (6 cell), Sanyo
  • 2748-CTO
  • 2749-CTO
  • 6476-CTO
  • 6477-CTO, 1Dx, 1Tx, 1Ux, 1Vx, 1Zx
  • 6478-CTO, 14x, 15x, 1Jx, 20x, 21x, 23x
42T4522R*
12Base cover assembly

2748

42X5141RN

2749

42X5142RN

6476

42X5138RN

6477

42X5139RN

6478

42X5140RN
13SATA solid state drive assembly, 64 GB, 8mm, Samsung RBX-SM64
 
  • 2748-CTO
  • 2749-CTO
  • 6476-CTO, 11x, 12x
  • 6477-CTO, 17x, 18x, 19x, 1Ax, 1Cx, 1Dx, 1Ex, 1Fx, 1Gx, 1Px, 1Rx, 1Tx, 1Ux, 1Zx
  • 6478-CTO, 14x, 15x, 16x, 18x, 1Hx, 1Jx
42T1898R*
14Speaker assembly
All models42X4670RN
15Fan
All models42X5067RN
16Audio sub card
All models42W7899RN
17Audio FPC

All models

44C4047RN
18Bluetooth daughter card (BDC-2)
All models39T0497RN
19Memory
512-MB DDR2-667 SDRAM SO-DIMM (PC2-5300) card
  • 2748-CTO
  • 2749-CTO
  • 6476-CTO, 11x, 13x
  • 6477-CTO, 1Cx, 1Ex, 23x
  • 6478-CTO
40Y8402R**
1-GB DDR2-667 SDRAM SO-DIMM (PC2-5300) card
  • 2748-CTO
  • 2749-CTO
  • 6476-CTO, 12x, 14x
  • 6477-CTO, 17x, 18x, 19x, 1Ax, 1Dx, 1Fx, 1Gx, 1Px, 1Rx, 1Vx, 21x, 22x, 24x, 25x, 26x, 27x, 30x, 31x, 36x
  • 6478-CTO, 14x, 15x, 16x, 17x, 1Sx, 20x, 21x
40Y8403R**
2-GB DDR2-667 SDRAM SO-DIMM (PC2-5300) card
  • 2748-CTO
  • 2749-CTO
  • 6476-CTO
  • 6477-CTO, 1Tx, 1Ux, 1Yx, 1Zx
  • 6478-CTO, 18x, 19x, 1Hx, 1Jx, 22x, 23x, 24x
40Y8404R**
20Palm rest assembly with fingerprint reader
All models42X5021R**
21Keyboard
See Keyboard.
22TrackPoint stick caps
All models91P9642R**
--Thermal grease
All models91P8835RN
Telephone cable, RoHS
All models91P6915R1
AC adapter
See Common service parts.
Purchase parts online

  • #Alias ID#:MIGR-69373
  • #Document ID#:PD002889
  • #Last Updated# :6/17/2014 10:40:02 PM
  • #Copyright#