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Polaroid lcd hdtv 27" buzzzz

My tv is less than a year old and it started buzzing from the back. I changed inputs and turned the volume off and that did not efect the buzzing

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Re: polaroid lcd hdtv 27" buzzzz

Thre are several components that can make a buzzing sound, especially a bad power component or capacitor. check the capacitors to make sure they are installed in the board correctly. the stripe on the cap must line up with the white mark on the board under it. remove the back panel lay the tv down on a blanket turn it on and see if you can isolate the noise component by ear up close. and visually check for swollen capacitors the top will be pushed up round if bad if good it will be flat on top. warning if tv is less than a year old make the place you bought it replace it. so you dont void the warranty.

Posted on Feb 25, 2008

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