Samsung LE40M87BD red light flashing.

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  • zomi
    Badcaps Veteran
    • Nov 2011
    • 505
    #1

    Samsung LE40M87BD red light flashing.

    I have a Samsung LE40M87BD

    Was turning on and off.

    Replaced the 5 caps on the power supply.

    Replaced the eprom.

    When switching on it flashes 5 times then comes on
    and is fine.

    Put old eprom back in same issue. ( just incase was issue with epprom)
    reset the epprom
    Now it too flashes 5 times then turns on
    and runs fine.

    No longer makes the samsung meldoy either.

    Any thoughts why it is still flashing ?

    Other wise the tv has been working fine all day..
    had it on test.
    Tags: None
    • zomi
      Badcaps Veteran
      • Nov 2011
      • 505
      #2
      Re: Samsung LE40M87BD red light flashing.

      Update just to test a theory
      Let the tv cool down and then turned back on

      Now it is turning on and off again..

        Comment

        • Th3_uN1Qu3
          Believe in
          • Jul 2010
          • 6031
          • Romania
          #3
          Re: Samsung LE40M87BD red light flashing.

          Is your TV the model with another board between the mainboard and the panel? If so, the fault resides in the Micronas BGA processor on that board. It is called the SUB MAIN".
          Originally posted by PeteS in CA
          Remember that by the time consequences of a short-sighted decision are experienced, the idiot who made the bad decision may have already been promoted or moved on to a better job at another company.
          A working TV? How boring!

            Comment

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