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LC-55LE700UN Bad t-con not screen

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    LC-55LE700UN Bad t-con not screen

    Just informational for now. Check everything twice.

    Tv origin unknown. Initial symptoms was had back lighting but no picture or sound. Found the sound was my fault. Diagnosed as a bad t-con board. Bought a used board and installed. Only half the screen would display at that time. After swapping back to the first board and changing the ribbons around with no difference I purchased another t-con. The screen displayed on both sides. I now need to repair the two vertical bars to fix the rest of the tv.
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    Re: LC-55LE700UN Bad t-con not screen

    I think you are sol... :-( I don't think the vertical lines issue is repairable... I assume they only exist on one side and not the other. that likely points to a tab issue on that side.

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