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Macbook A1707 820-00928 Panic Log

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    Macbook A1707 820-00928 Panic Log

    Hello,
    Namaste!

    We have a Macbook A1707 which came in for repair. Someone had already tried to work on it and there were traces oh heat and burns on the board.
    The charger was Stuck at 5v and the there was some caps shorted around U3100.
    Turns out there was corrosion under U3100. Same was Reflowed and the Macbook turned on. Works fine but having 1 issue whenever the Macbook is idle and goes into sleep mode. It will WAKE for 1 Second and then do a restart.

    It will Display a Black Screen with error message saying Macbook Restarted because of a problem. I took a picture of the Panic LOG.

    Any help?
    Attached Files

    #2
    Re: Macbook A1707 820-00928 Panic Log

    hi did u try already a smc reset and pram reset ?

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      #3
      Re: Macbook A1707 820-00928 Panic Log

      Originally posted by dellxps15 View Post
      hi did u try already a smc reset and pram reset ?
      Hi, we did a re-installation of Big Sur from Recovery Mode.

      Update: It works fine in safe mode. But the problem again comes back in the Normal Mode.
      Last edited by Instafixx; 01-19-2023, 05:43 AM. Reason: New Info

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        #4
        Re: Macbook A1707 820-00928 Panic Log

        Originally posted by Instafixx View Post
        Hi, we did a re-installation of Big Sur from Recovery Mode.

        Update: It works fine in safe mode. But the problem again comes back in the Normal Mode.
        Just to update there was a problem with a BadCap near the U4200. This region controls the Sleep/Wake issue.

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          #5
          Re: Macbook A1707 820-00928 Panic Log

          glad u were able to fix it

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