Erratic touchpad behavior - ground issue

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  • Askic
    Senior Member
    • Sep 2018
    • 187
    • BIH
    #1

    Erratic touchpad behavior - ground issue

    Hello guys,

    I'm having almost exact same problem like described here.

    There is also a youtube video about this issue, but remedy suggested in the video doesn't help in my case.

    When charger is connected, the touchpad starts with its erratic behavior. So it must be the ground issue. I'm not sure I understand exactly how to solve this.
    Can you please have a look at the attached picture of the touchpad and suggest what to do exactly to try this solution?

    In my case it is Acer M3 laptop and not Asus, but the symptoms are the same. Without charger it works OK. Tried with a few different chargers and the problem is present only when charger is connected to charge the battery.
    Attached Files
    Last edited by Askic; 08-19-2021, 03:56 AM.
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