So, the system I just built a couple months ago wont boot up and I'm fresh out of ideas on what the problem is. Specs - ASUS P4P800 E Deluxe MOBO P4 3.0E ghz CPU 512 mb RAM 200 gig HDD Sony DVDRW Artec DVDROM/CDRW NVIDIA Video card of some sort Antec Case 350w truepower PSU Symptoms - Press the power button everything whirls up for a few seconds, then dies, then whirls back up, then dies for good. I thought it might be the PSU, so i put a new one in, does the same thing. Ive pulled everything out, video cards, modems, wireless NICS, and tried it also. Same thing. Ive unhooked damn near everything on it in fact except for power connections and it does the same thing. Anybody have any ideas? The only thing left is either the MOBO or CPU right?