820-02443 14" M1 angle sensor / keyboard / trackpad not working

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  • spidertnt
    Member
    • Jul 2016
    • 34
    • Canada
    #1

    820-02443 14" M1 angle sensor / keyboard / trackpad not working

    FYI.
    I just had a 14" M1 MacBook Pro with liquid damage very small pretty much only angle sensor sustained any corrosion or damage.

    But both keyboard and trackpad will not work at all ! Screen would flicker on and off all the time.
    I ended up re-building the traces on the angle sensor cable using very small copper wire... this fixed both the flickering and the keyboard / trackpad.

    I'm like WTF does the angle sensor have to do with keyboard / trackpad ?
    Tags: None
    • piernov
      Super Moderator
      • Jan 2016
      • 4435
      • France
      #2
      Re: 820-02443 14" M1 angle sensor / keyboard / trackpad not working

      They are disabled when the machine thinks the lid is closed, which is what the lid angle sensor is for.
      OpenBoardView — https://github.com/OpenBoardView/OpenBoardView

        Comment

        • spidertnt
          Member
          • Jul 2016
          • 34
          • Canada
          #3
          Re: 820-02443 14" M1 angle sensor / keyboard / trackpad not working

          Thank you ! crazy trouble shooting that ...ha ha

            Comment

            • Vladnoka
              New Member
              • Jul 2017
              • 1
              • Украина
              #4
              Re: 820-02443 14" M1 angle sensor / keyboard / trackpad not working

              Thank you!!

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