Words, such as the scores or the onscreen guide, blurred on screen of 52" RCA rear projection HDTV. I can see dust and debris on the inside of the screen. Does the lense/lamp covers need to be cleaned internally? and How?
went off and will not turn on at all. Not even a power light. What shall I do? Sizzling sound from...
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went off and will not turn on at all. Not even a power light. What shall I do? Sizzling sound from Back when first plug