Vizio E321MV screen freezes

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  • Malachi
    Badcaps Legend
    • Dec 2015
    • 1077
    • Usa
    #1

    Vizio E321MV screen freezes

    I picked this tv up from across the street. Tomorrow is trash pickup day.
    The tv runs fine for a minute or two then freezes with partial picture and vertical line and screeching.
    I've gone in the menu and reset it.
    Any clues?
    Attached Files
    Tags: None
    • Nick's Tvs
      Badcaps Veteran
      • Jan 2014
      • 621
      • USA
      #2
      Re: Vizio E321MV screen freezes

      Sounds like a bad main board.
      have you done a firmware upgrade on it?

        Comment

        • Malachi
          Badcaps Legend
          • Dec 2015
          • 1077
          • Usa
          #3
          Re: Vizio E321MV screen freezes

          I've looked everywhere, can't find any firmware.

            Comment

            • Malachi
              Badcaps Legend
              • Dec 2015
              • 1077
              • Usa
              #4
              Re: Vizio E321MV screen freezes

              The eprom data is the same as the firmware correct?
              A seller on eBay who sells preprogrammed EPROMs for the tv for $20, said he would sell me the data for $15.
              I can't solder these things on.
              Should I pay the $15 and try to flash it through the the USB?

                Comment

                • Malachi
                  Badcaps Legend
                  • Dec 2015
                  • 1077
                  • Usa
                  #5
                  Re: Vizio E321MV screen freezes

                  Bueller? Bueller?

                    Comment

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