QqEEH - Lenovo NM-D522

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  • bociub
    Member
    • Dec 2023
    • 32
    • UK
    #1

    QqEEH - Lenovo NM-D522

    Hi There

    So I am looking for a part. Namely, a QqEEH. I beleive this is responsible to create the 3.3 power rail, but on my motherboard it is shorted to the ground. injecting 1 volt into the 20 volt power rail the IC heats up. Around the IC almost everything is shorted to the ground,
    Anyone knows what this little controller chip supposed to be?

    Thanks,

    Attached Files
    Tags: None
    • mon2
      Badcaps Legend
      • Dec 2019
      • 14041
      • Canada
      #2
      From the above database of parts:

      Qq*** SY8386BRHC (EL432 EL532 LA-H131P)

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