Lenovo Slim 7 Pro X - Burned mosfet identification

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  • bogosort
    Senior Member
    • May 2022
    • 78
    • Canada

    #1

    Lenovo Slim 7 Pro X - Burned mosfet identification

    Hello,

    I have a Slim 7 Pro with a burned mosfet. I tried searching online but cannot find anything. (I ended up on the Non-X schematics)

    Please see attached photos.

    It looks like it is written S2EGD on it.

    Thank you!
    Attached Files
  • SMDFlea
    Super Moderator
    • Jan 2018
    • 20412
    • UK

    #2
    Originally posted by bogosort
    Hello,

    I have a Slim 7 Pro with a burned mosfet. I tried searching online but cannot find anything. (I ended up on the Non-X schematics)

    Please see attached photos.

    It looks like it is written S2EGD on it.

    Thank you!
    How many pins can you count around it. Can you desolder it and post a picture of the footprint ,the underneath with the pins/pads
    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

    Comment

    • bogosort
      Senior Member
      • May 2022
      • 78
      • Canada

      #3
      There are 16 pins. We can see what you’re asking on the first photo (the darker one with the chip removed, we can see 16 pads and 3 burnt one)

      Comment

      • bogosort
        Senior Member
        • May 2022
        • 78
        • Canada

        #4
        I managed to find out that it is probably a step- down DC/DC regulator by comparing the ground pins and voltage pins. Would it be worth it to try and fix this motherboard since this looks very close to the gpu?

        https://datasheet.lcsc.com/lcsc/2207...C_C5110279.pdf

        Comment

        • Admin
          Administrator
          • Oct 2003
          • 5334
          • United Kingdom

          #5
          saved datasheet
          Attached Files

          Comment

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