Proscan 37LB30Q 37 in. LCD...the volume is very low, even when its up as high as it can go which is 65. I've tried changing the cables that connect to my DirectTV box, and it's still extremity low. How can I correct this problem?
There is a bad ground.
the hum you are hearing is ac getting into the audio.check all the rca plugs on the set are plugged in all the way.do not run them close to a power bar either.
sometimes a second unit with it's own volume is hooked up to the tv and then the tv volume is up too high because the other box is turned down.if there is a unit hooked up,turn it's volume up ,and the volume on the tv down,otherwise the tv will amplify the residual noise.cheers,ed
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