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Humming sounds I just had a friend install the Sony Bravia KDL-26S3000 and there is a loud humming noise. It goes up when I raise the volume and down when I decrease it. I can't figure it out....

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  • Anonymous Dec 02, 2008

    Hum on Proscan LCD TV

  • Anonymous Mar 21, 2009

    Exactly what is a ground loop. Is this something to look for in the cable wiring or in the wiring of equipment hooked up to the television?

  • Anonymous Mar 24, 2014

    volume wont raise or lower displays i volume +

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You have a ground loop in the system. Unhook everything and then slowly add one cable back at a time. You will find the problem that way. Good luck.

Posted on Mar 23, 2008

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