Any thoughts on why my system won't boot?? [background = i was playing on the PlanetSide server when the game started into slideshow mode and then locked up. Unable to get out, I hit the restart button on my PC. The monitor stayed blank.] I didn't even get the Video bios or POST screens, monitor is a complete blank. I checked the monitor by booting up my other system, it's fine. I bypassed the KVM switch and connected the monitor cable directly into my first system- still nothing.. Replaced the Vid card.. nothing.. the Tech at Comp USA suggested resetting my CPU. I bought a new one and still no go.. I then swapped all the pieces back onto my old MoBo, which was working when I last used it.. Nothing. I'm at my wit's end. any thoughts? Fans are running, LED on MoBo is lit.