ASUS X54H laptop thinks it's always charging even with charger unplugged

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  • mon2
    Badcaps Legend
    • Dec 2019
    • 14259
    • Canada
    #21
    Disconnect the power adapter. Connect only the battery (with some charge on it).

    Measure the voltage to ground on each pin of the mosfet @ PQ8802.

    source (1-2-3)
    gate (4)
    drain (5-6-7-8)

      Comment

      • flat-earther
        Senior Member
        • Dec 2022
        • 119
        • palestine
        #22
        Originally posted by mon2
        Disconnect the power adapter. Connect only the battery (with some charge on it).

        Measure the voltage to ground on each pin of the mosfet @ PQ8802.

        source (1-2-3)
        gate (4)
        drain (5-6-7-8)
        source (1-2-3) 11.8V
        gate (4) 11.6V
        drain (5-6-7-8)         0V

          Comment

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