humming sound????
Hey guys, got a question. have a friend that has a panny plazma and a onkyo 606 receiver and he is getting a humming noise when you plug in the hdmi cable from the tv to the receiver. any thoughts? maybe a ground problem? not sure. we changed the hdmi cable and tried one of mine and it still hums. its seems it comes between the receiver and the tv? any help would be great. thanks
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