Question about Samsung HLP4663W 46" Rear Projection HDTV
There are gray spots appeaing on my screen that are about 1" to 3" across. It looks like the screen needs to be cleaned or a mirror needs to be cleaned. I am also getting the "fan" noise which will go away if I turn the tv off and on 2 or 3 times.
Really dusty house, hey,,,, Take apart screen assy and vacume then dust with microfiber clothe. Use can air and brush to clean fans. Dust is enemy #1 to all DLP tv's
Posted on Jan 25, 2008
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Posted on Jan 02, 2017
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