Asus Motherboard X302LA/LJ dead, not power on but led on for few seconds

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  • resistor83
    Senior Member
    • Oct 2018
    • 127
    • Italy
    #1

    Asus Motherboard X302LA/LJ dead, not power on but led on for few seconds

    Hello, everyone, I'm trying to repair this motherboard.
    Unfortunately I am not very experienced and I kindly ask you for help

    Below is a video of what happens when I try to turn it on and the photos where I measured the various tensions in the points that said the repair guide

    https://streamable.com/tm3q1
    Attached Files
    Last edited by resistor83; 10-21-2018, 08:25 AM.
    Tags: None
    • Jesse James
      Senior Member
      • Sep 2018
      • 95
      • Canada
      #2
      Re: Asus Motherboard X302LA/LJ dead, not power on but led on for few seconds

      Check all usb ports to make sure not shorted or broken

        Comment

        • jasko_jacker
          Badcaps Legend
          • Oct 2014
          • 1137
          • italy
          #3
          Re: Asus Motherboard X302LA/LJ dead, not power on but led on for few seconds

          Can you repeat the measurement on +5VAO top layer see top left .
          Probably there is a little short somewhere.

          Non sono sicuro dei 5V, controlla nuovamente +5VAO lato cpu in alto a sinistra
          Last edited by jasko_jacker; 10-21-2018, 11:32 AM.

            Comment

            • resistor83
              Senior Member
              • Oct 2018
              • 127
              • Italy
              #4
              Re: Asus Motherboard X302LA/LJ dead, not power on but led on for few seconds

              I confirm the value 9.80 V
              Are you referring to the PC8214 component right?

              Confermo il valore 9,80 V
              Ti riferisci al componente PC8214 giusto?

                Comment

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