Asus fx506lu-hn160t shorted GPU CHIP?

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  • ktmmotocross
    Boardkiller
    • Feb 2014
    • 3575
    • slovakia
    #1

    Asus fx506lu-hn160t shorted GPU CHIP?

    Hello.
    Have this Asus fx506lu-hn160t that came with one shorted dual mosfet of 5 in GPU main phase. After this, two of side mosfets are overheating and no video. I try to replace mosfets between them to eliminate bad mosfet but still burn two side mosfets. Without any mosfet no voltage to gpu

    Is this gpu burned or driver ic is bad and i need to replace them.

    with 5 mosfets i get voltage 0.9V on GPU so it should not be shorted
    Attached Files
    Last edited by ktmmotocross; 01-31-2023, 09:43 AM.
    Tags: None
    • ktmmotocross
      Boardkiller
      • Feb 2014
      • 3575
      • slovakia
      #2
      Re: Asus fx506lu-hn160t shorted GPU CHIP?

      i even replace driver between them. But nothing changed.

        Comment

        • sikocan
          Badcaps Veteran
          • Oct 2019
          • 344
          • Australia
          #3
          Re: Asus fx506lu-hn160t shorted GPU CHIP?

          Is the GPU resistance 0.7ohms?

            Comment

            • rediii
              h???, spurrrn
              • Mar 2018
              • 485
              • somewhere in europe
              #4
              Re: Asus fx506lu-hn160t shorted GPU CHIP?

              Originally posted by ktmmotocross
              i even replace driver between them. But nothing changed.
              good chance that the gpu is toast even there is vcore...

                Comment

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