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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

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      • Alias ID: MIGR-69373
      • Document ID: PD002889
      • Last Updated :17 Jun 2014
      • © 2016 Lenovo