Question about Vizio L37 Television

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LOUD BUZZING/HUMMING SOUND- CAN HEAR OVER AUDIO

2 MONTH OLD VIZIO 37 INCH LOUD BUZZING/HUMMING SOUND HEARD OVER THE AUDIO EVEN AT MODERATELY LOUD LEVEL

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Have someone check speaker ground to the TV chassis. Your speakers are picking up reverb from the Video Signal.

Posted on Aug 19, 2009

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I had this issue to, my charter box was shut off and the volume was low, so to compensate i inadvertantly turne the tv up and had this loud annoying humming bizz in the speakers, turn up the volume on the cabel box and turn the volume on tv down. try that.

Posted on Feb 17, 2010

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