Vizio SV370XVT White Screen - then clears up

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  • jstiene
    Senior Member
    • Feb 2013
    • 148
    • USA
    #1

    Vizio SV370XVT White Screen - then clears up

    Hello.

    I was just given a Vizio SV370XVT. When I turn it on, the screen is white with multiple variations on it. Sound is good. As it warms up, the video will start to appear to the point of working and looking perfectly after 10-15 minutes. So it seems to get better as it heats up. I was wondering if anyone has encountered this problem and any suggestions where to start. Sounds like a problem with the T-con board but thought I would ask before tearing it apart.

    any information is much appreciated.
    Thanks!
    Joe
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    • CapLeaker
      Leaking Member
      • Dec 2014
      • 8208
      • Canada
      #2
      Re: Vizio SV370XVT White Screen - then clears up

      try heating / cooling the t-con board

        Comment

        • Andrew F. Ali
          Badcaps Legend
          • Jan 2014
          • 2450
          • Trinidad & Tobago
          #3
          Re: Vizio SV370XVT White Screen - then clears up

          Clean and re-seat all cable connections from Main Board to T-Con and from T-Con to Panel. I usually clean them with an eraser and moisten then with a very little WD-40.

            Comment

            • augiedoggy
              Senior Member
              • Aug 2016
              • 62
              • united states
              #4
              Re: Vizio SV370XVT White Screen - then clears up

              I have 3 of the same model tv and a 32" version of the same series tv with this same issue.. a few blue horizonatal lines at the very to and the screen slowly fades to white.. anyone ever figure it out? Its not loose or dirty ribbon cables.

                Comment

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