how to fix ground loop him?


For the first time ever, there is suddenly a him in my system. Seems to have popped up over the last few days...not sure why? Only change was I moved some wires around to get at my DVR? Not sure where to begin to find source?
joekapahulu

Showing 2 responses by detlof

Jim above is right, If his advice does not help, try to separate the CATV coax from the rest as far as possible and ovoid any wiring loops in your layout.