Question about Dell W4201C 42 in. Plasma HDTV
My Dell Plasma TV is about 2 years old. When I turn it on it looks and sounds great. But after about an hour or so the picture gets very fuzzy and then later goes blake. Sound is fine. I have tried different cable boxes but get the same results.
Hello Townsend, It sounds like a problem called blooming, or you are having a problem with focus control which are signs of a problem in the horizontal and high voltage section of the tv in the case of plasma TV this would be the excitation circuit. I would suggest that you take the set to a TV repair shop to effect repairs.
Posted on Sep 12, 2007
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Posted on Jan 02, 2017
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