sony pcg-3h1m No start

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  • NConstantinou
    Badcaps Veteran
    • May 2017
    • 334
    • Cyprus

    #1

    sony pcg-3h1m No start

    i have a sony pcg-3h1m.
    when i plug adaptor red light comes on power. when i switch on fan spins and
    stops at once and power red light flashes and then power light is off.
    i checked capacitors and L and is shown that i have short on VDD_CORE.

    does anyone has any idea or i have a short on BGA

    Thanks
  • NConstantinou
    Badcaps Veteran
    • May 2017
    • 334
    • Cyprus

    #2
    Re: sony pcg-3h1m No start

    [QUOTE=NConstantinou;799906]i have a sony pcg-3h1m.
    when i plug adaptor red light comes on power. when i switch on fan spins and
    stops at once and power red light flashes and then power light is off.
    i checked capacitors and L and is shown that i have short on VDD_CORE.

    does anyone has any idea or i have a short on BGA

    Thanks

    Comment

    • caspian
      Badcaps Legend
      • Oct 2015
      • 1589
      • Laptop

      #3
      Re: sony pcg-3h1m No start

      If you did not do any BGA rework on that BGA chip, that chip is probably not the source of the short.

      Comment

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