I need some help. Just built this system and I'm having some trouble. Specs below. InWin X Fighter Chasis Intel i7-860 Intel DP55SB Mobo 1TB WD Cavier 2900 XT Radeon 4GB Kingston Hyper V Ram 500 Watt Cooler Master (Prob going to return for 750W this weekend) There is VGA out on the monitor and DVI into the card. I just got that cable today, plugged it in and the monitor says No Signal. What should I do? Already stripped it bare, rebuilt - made sure things were connected and such...Could I have bought the wrong DVI cable? Thanks in advance!!