samsung lu28e590ds no power , buzzing sound

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  • huzo
    Senior Member
    • Sep 2014
    • 178
    • CROATIA

    #1

    samsung lu28e590ds no power , buzzing sound

    Hi to all!

    i have a lu28e590ds monitor with bn91-17001y board, and it died, i took out the board, and i hear a high pitc noise, buzzing, all the voltages are present, but nothing turns on

    anyone maybe have a bios dump to try that first, or is it the processor?
  • lotas
    Badcaps Legend
    • Jan 2016
    • 4656
    • Russia

    #2
    Re: samsung lu28e590ds no power , buzzing sound

    Originally posted by huzo
    hi to all!

    I have a lu28e590ds monitor with bn91-17001y board, and it died, i took out the board, and i hear a high pitc noise, buzzing, all the voltages are present, but nothing turns on

    anyone maybe have a bios dump to try that first, or is it the processor?
    lu28e590ds dump
    Attached Files

    Comment

    • huzo
      Senior Member
      • Sep 2014
      • 178
      • CROATIA

      #3
      Re: samsung lu28e590ds no power , buzzing sound

      thanks man, it worked!

      Comment

      • lotas
        Badcaps Legend
        • Jan 2016
        • 4656
        • Russia

        #4
        Re: samsung lu28e590ds no power , buzzing sound

        Was the problem with the BIOS firmware?
        Is the buzzing gone?

        Comment

        • huzo
          Senior Member
          • Sep 2014
          • 178
          • CROATIA

          #5
          Re: samsung lu28e590ds no power , buzzing sound

          Yeah i flashed the bios, and it works, buzzing is present,but more silent,different frequency...i compared the two flash files, and there are some discrepancies, so something must have gone wrong in the bios....

          Comment

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