dead acer aspire 6930z no power but the charger blink..

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  • ututino
    New Member
    • Sep 2012
    • 4
    • philippines

    #1

    dead acer aspire 6930z no power but the charger blink..

    i remove the battery, hdd,memory but have no sign og life what can i do about this problem can you help me guys out there....
  • pctek
    Senior Member
    • Apr 2012
    • 53
    • Greece

    #2
    Re: dead acer aspire 6930z no power but the charger blink..

    Do you have any experience in opening laptops and testing circuits with multimeter ?

    Comment

    • lucco85
      Member
      • Feb 2012
      • 20
      • Hrvatska

      #3
      Re: dead acer aspire 6930z no power but the charger blink..

      Write configuration of laptop
      If there 9600GT graphics, it is likely a problem

      Comment

      • lorins_core
        BlackSmith
        • Dec 2012
        • 551
        • Philippines

        #4
        Re: dead acer aspire 6930z no power but the charger blink..

        I Think Have Leak Caps or Shorted... check the Caps in B+ rail....

        Comment

        • rs232killer
          Senior Member
          • Feb 2015
          • 89
          • Portugal

          #5
          Re: dead acer aspire 6930z no power but the charger blink..

          check diode near dc plug on motherboard. give power and see if is heating up ignore the mosfets focus on this component , if not check by touch areas that seams to heat up if you find a heat area check the components with a magnifying lens.

          Comment

          • rookieme
            Badcaps Veteran
            • Oct 2014
            • 397
            • Greece

            #6
            Re: dead acer aspire 6930z no power but the charger blink..

            You have to check the power rail as mentioned for shorts first.
            It's at page 32
            Attached Files
            Last edited by rookieme; 02-17-2016, 03:41 AM.

            Comment

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