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Mend Zenith 49 in HDTV

Why would my HDTV be popping and crackling in the back?

My 49 in Zenith HDTV is making a popping and crackling noise in the back everytime I turn it on and stops when I turn it off. What could it be and is it dangerous?

Gary Chesney
May 2011
ZenithZenith 49 in Zenith HDTVVideo, Televisions

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Topic

Zenith 49" HDTV Popping Noise - Causes & Safety