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I will be watching my television and all of a sudden the on/ off light will start flashing and the screen will flash between being blank and Samsung Smart TV continually. I am unable to turn it back on unless I unplug it for awhile. It has been happening once a day for the last few days and twice tonight.
Have you by chance checked the timer. You can find it under settings on your remote. Good luck! Tom One more thing, is it overheating or by something that is warm or hot?
