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Tv makea a high pitched hiss, have to unplug it, it started this while it was turned off. It does not turn on, and I have to leave it unplugged because of the hissing sound. There was a button that was on high in the back of the tv. Could this have something to do with/or caused this problem?

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Your tv maybe got the flyback transformer damaged,

Posted on May 09, 2008

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