The Karaoke Forum

OK I get a horrible sound when I hook it up to my equipment. When I unhook the power cord the sound goes away but everything sounds fine until i replug it in. It does all the same on a friends laptop also. They both have everything the same except his is HP and mine is Dell. It does it even if the m...

The noise stops only if I unplug the power. Otherwise it doesn't matter if I have a monitor hooked up or not.

I have two laptops, one with XP and one with Vista. The one with Vista makes a very bad howling noise out of my speakers when hooked up to my equipment. Does/has anyone heard of this? If so what needs or can be done to eliminate the sound? If anyone knows of the direction I need to be sent please do.