Acer aspire power issue

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  • bluestone
    Badcaps Veteran
    • Jun 2011
    • 343
    • Ghana
    #1

    Acer aspire power issue

    I have this weird problem with acer aspire La-6911p and La-6901p, both boards are giving me the same problem. Power turns on alright but no display.
    when you press power button machine powers on and led go off and on for 3 times then it completely shuts down. I have read all voltages present apart from Vccore voltages, so I tried to replace the cpu driver but still didn't work
    Anyone faced anything like this before?
    Tags: None
    • bluestone
      Badcaps Veteran
      • Jun 2011
      • 343
      • Ghana
      #2
      Re: Acer aspire power issue

      I have been able to solve this problem upon further diagnosis, I realized that the +VSB voltage was not present on some parts of the board so I just made a jumper from +VSBP to one +VSB resistor and problem solved. computer working perfect.

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