acer aspire 4720z dead condition problem

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  • navunavas
    Member
    • Aug 2012
    • 15
    • india

    #1

    acer aspire 4720z dead condition problem

    .. all indication ligts are off... when press the power power button charging indication is blinking and off.. pls help
  • OniJon
    Computer Expert
    • Jun 2012
    • 82
    • Finland

    #2
    Re: acer aspire 4720z dead condition problem

    Try without battery. If that doesn't do it, it's propably dead powerjack that needs to be replaced. This means, you gotta open your laptop up.
    http://www.youtube.com/watch?v=_F6PAnx88Ig

    Comment

    • navunavas
      Member
      • Aug 2012
      • 15
      • india

      #3
      Re: acer aspire 4720z dead condition problem

      but friend voltages are coming in to jack

      Comment

      • OniJon
        Computer Expert
        • Jun 2012
        • 82
        • Finland

        #4
        Re: acer aspire 4720z dead condition problem

        But are they moving FROM the jack to the motherboard correctly? Bad solders on the jacks are common in laptops. Solder or pad breaks a bit and all kinds of funky shit happens.

        Comment

        • navunavas
          Member
          • Aug 2012
          • 15
          • india

          #5
          Re: acer aspire 4720z dead condition problem

          what is acer common problems?

          Comment

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