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Lenovo ThinkBook 15 G4 IAP schematic and/or board view

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    Lenovo ThinkBook 15 G4 IAP schematic and/or board view

    Hi all,

    Does anyone have a copy of the Lenovo ThinkBook 15 G4 IAP schematic and/or board view? I would be forever grateful!

    B

    #2
    Originally posted by think765 View Post
    Hi all,
    Does anyone have a copy of the Lenovo ThinkBook 15 G4 IAP schematic and/or board view? I would be forever grateful!
    B
    Tell us what the motherboard model number is.
    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

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      #3
      Sorry for the late reply - had to go hunting for it and ended up getting it from the Lenovo parts website based on my serial number. I believe it is 5B21H85881. The full product name is 'Lenovo BDPLANAR MBC21DJ WIN I51235UMA8G_NTRM WW'.

      Thanks so much.

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        #4
        Take a photo of the board from both sides.

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          #5
          Sorry for the delay - here they are:

          Click image for larger version  Name:	Screenshot 2024-07-31 at 12.58.43 AM.png Views:	0 Size:	6.55 MB ID:	3319199
          Click image for larger version

Name:	Screenshot 2024-07-31 at 1.00.49 AM.png
Views:	435
Size:	2.37 MB
ID:	3319211
          In trying to look at the board and figure out where the p/n for the board is, I realised it's on the ram cover/shield/plate:
          Click image for larger version  Name:	Screenshot 2024-07-31 at 12.58.54 AM.png Views:	4 Size:	1.54 MB ID:	3319194

          Thanks again!

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            #6
            It - Compal LA-L931P (((.

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              #7
              Boardview
              Attached Files

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