I just built a new pc and I can't get it to turn on. I've checked numerous times to make sure all the cables were connected properly. The led on the mobo, aswell as my keyboard lights are lit, but it won't turn on. I'm trying to run... EVGA 780i mobo Intel Core 2 Duo E6850 4gb Crucial Ballistix Tracer RAM 800 mhz (1gb x4) 2x 150gb Western Digital Raptor Harddrives 2x EVGA 8800 GT Graphics Cards Ultra X3 ULT40070 1600-Watt Power Supply (I believe this was pointless..for now) I've took everything out of the case and set on piece of cardboard and tried to power it with just the mobo, cpu, cpu fan, one stick of RAM, and one video card but still no luck. The motherboard has a power and reset button on it, but it wouldn't start the computer either. And now I am fresh out of ideas. If anyone can offer some advice I'd greatly appreciate any help.