Macbook Pro A1989 (Touchbar), 820-00850-A, 20V 0A, Not Charging

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  • KappaDev
    Member
    • Feb 2019
    • 41
    • USA
    #1

    Macbook Pro A1989 (Touchbar), 820-00850-A, 20V 0A, Not Charging

    Hello,
    I have a Macbook Pro A1989 that had liquid spilled on a thunderbolt hub that was plugged into one of the USB-C ports. The laptop will now no longer charge.

    Hitting the power button displays the low battery icon and then goes off.
    Power meter shows 20V drawing 0A. The same voltage displayed and amperage drawing on all 4 ports. Since the board is relatively cheap on this model, is there anyway to force charge the battery or run the board with a DC power supply to simulate the battery to retrieve the data?

    Thanks.
    Tags: None
    • mon2
      Badcaps Legend
      • Dec 2019
      • 14035
      • Canada
      #2
      Re: Macbook Pro A1989 (Touchbar), 820-00850-A, 20V 0A, Not Charging

      What is the voltage of PPBUS_G3H ?

      https://repair.wiki/w/A1989_2018_13%...ar_MacBook_Pro

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