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Macbook Mid 2012 NO Keyboard + Trackpad after GPU Change

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    Macbook Mid 2012 NO Keyboard + Trackpad after GPU Change

    Hello,
    somebody know what could happen ?

    After Change the GPU with Rework station (BD82HM77 - SLJ8C) on pcb the keyboard + Trackpad + 1 of the usb ports are no more working.
    (the second usb directly beside is working)

    The device starting fine and all other functions are ok(wlan,ect.)

    By soldering process the BD82HM77 make a little bubble on the top (i think the ic wasnt dehumidified enoght). is it possible that is the reason`?

    thnx for help
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    #2
    Re: Macbook Mid 2012 NO Keyboard + Trackpad after GPU Change

    its called popcorn and yes its a bad thing

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      #3
      Re: Macbook Mid 2012 NO Keyboard + Trackpad after GPU Change

      Obviously with a popcorned PCH it's not gonna work well…
      OpenBoardView — https://github.com/OpenBoardView/OpenBoardView

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