Ok, so I finally got the sound system installed and it works perfectly when I connect it to a cd player. Now if I hook up the Inverter and connect the computer it works fine, without the system connected to the computer. If I hook up the sound to the computer (Epia M10000) I get noise. I have tried ground loop isolators but that made no difference. I tried other things, I did multiple :search: 's and I found out that if I grounded the case on the computer it might eliminate the noise. The problem is that I don't have a case on the computer. Does anyone have any suggestions?