Question about RCA HD50LPW42 50" Rear Projection HDTV

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Buzzing I have had this tv for 2 1/2 years. About 3 months after getting it the buzzing started after a power outage. It disappeared after a couple of weeks only to come back a couple of months ago. Sometimes it's loud, sometimes it's not there at all. I know it's either the cooling fan or the color wheel. I would like to replace the cooling fan first but don't know how. I have a 50 mile snowmobile ride to get to a car so calling a reapair person is out of the question.

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I have this same issue with mine as well. It is most likely the color wheel. Unfortunately I cannot find a replacement for it.

Posted on Dec 27, 2007

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Posted on Jan 02, 2017

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