asus ux580ge zenbook missing screenpad

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  • pappothar
    New Member
    • Apr 2023
    • 6
    • switzerland
    #1

    asus ux580ge zenbook missing screenpad

    hi
    symptoms : UX580ge working but suddently missing nvidia card and screenpad; found spilled liquid that corroded PR8811 (see schematics), repaired and now nvidia is back online but screenpad is not
    Ive checked alot of things but found nothing strange; in the system resources i see the screenpad but is completely off in the screenpad feature the touchpad instead is working good
    What should i check ? i found that the toshiba_power_on is always off and this signal is responsable of switching on all the power for the screenpad
    Any suggestions
    Many thanks

    Schematic: >>click here to download<< ---> https://www.badcaps.net/forum/showth...89#post1234089
    Last edited by Vesko356; 04-27-2023, 05:30 AM. Reason: Attached schematic removed and replaced with link.
    Tags: None
    • pappothar
      New Member
      • Apr 2023
      • 6
      • switzerland
      #2
      Re: asus ux580ge zenbook missing screenpad

      was a missing driver

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