Why is my screen colour fading as it warms up.

I have a Samsung TV Model # UA65MU7000W. When I turn the TV on picture and color are fine however as the TV warms up the color fades and becomes very light. The picture is still visible but looks all washed out. My tv didn’t appear on ‘Choose a Device’ picked the closest on the list!

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It may be a backlight control issue, or a backlight supply voltage issue. You will have to open it up to monitor that voltage. If it increases then you will need to determine why. Either the PS is unregulated or the control circuit is. There could be other causes, but that is the first thing I would eliminate.


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