HP Pavilion TouchSmart 14-B109wm Not Turning On

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  • dqtech
    Badcaps
    • Jul 2018
    • 624
    • N/A
    #1

    HP Pavilion TouchSmart 14-B109wm Not Turning On

    when i press power button, amp will read 0.6a for 1 second then goes to 0.00....when i check on mosfet, gate pin getting over voltage than usual...3v and 5v also missing

    pq38 on gate get 17v and pq40 gate get 24v





    this is the schematic
    Attached Files
    Tags: None
    • mcplslg123
      Badcaps Legend
      • Jun 2015
      • 7262
      • india
      #2
      Re: HP Pavilion TouchSmart 14-B109wm Not Turning On

      The gate voltages are correct. Fault lies elsewhere.

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