Toshiba c660 no power no led

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  • brain123
    Member
    • Feb 2017
    • 10
    • deutschland
    #1

    Toshiba c660 no power no led

    Hello, I have here a C660 LA-6849P mainboard completely dead. No Led.Have 19v at the entrance of the mainboard and at the power switch 3.3v. It seems a short circuit somewhere.

    Does anyone have an idea what I can measure?
    Tags: None
    • digitalpc
      Badcaps Veteran
      • Jun 2016
      • 305
      • .DLL
      #2
      Re: Toshiba c660 no power no led

      test power button is OK first

        Comment

        • brain123
          Member
          • Feb 2017
          • 10
          • deutschland
          #3
          Re: Toshiba c660 no power no led

          Power button is ok

            Comment

            • brain123
              Member
              • Feb 2017
              • 10
              • deutschland
              #4
              Re: Toshiba c660 no power no led

              Originally posted by brain123
              Power button is ok
              Have 19v and 0,63v to the power mosfet

                Comment

                • brain123
                  Member
                  • Feb 2017
                  • 10
                  • deutschland
                  #5
                  Re: Toshiba c660 no power no led

                  Someone another idea what could be defective?

                    Comment

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