Asus A42N cant on

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  • sasser
    Badcaps Veteran
    • Dec 2012
    • 365
    • Malaysia
    #1

    Asus A42N cant on

    Hye i got asus A42N amd board. The problem is cant on. Psu read current about 0.0304A seem got short in power rail. Always amd board problem with gpu ati then i try to another new ati . still not change the value of current.
    Power led is on green.

    myquestion is how to determine the ATI i replaced is ok. and when power led is correct 3v5v is there. who ever here solved or know what problem is?
    Tags: None
    • meritosari
      Senior Member
      • Oct 2010
      • 774
      • Indonesia
      #2
      Re: Asus A42N cant on

      I guess.....Seem premature signal of susc or susb come before you pressing power button, usually due mosfet for switching/discharge was shorted or leakage.

        Comment

        • sasser
          Badcaps Veteran
          • Dec 2012
          • 365
          • Malaysia
          #3
          Re: Asus A42N cant on

          Thanks meritosari apa khabar indonesia? Iwill update here y finding. Fisrt to check and verify all mosfet is ok.

            Comment

            • sasser
              Badcaps Veteran
              • Dec 2012
              • 365
              • Malaysia
              #4
              Re: Asus A42N cant on

              Abybody has tr schematic fod this motherboard code k42n ver. 1.0

                Comment

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