Hey guys, I recently purchased a brand new computer (everything from case to Video card is new)

The month or so when I try turning on my PC, everything seems to work fine, lights come on, fans turn on but I don't get any video. I don't hear any beeps or anything so after a minute or so I hit the restart button on my PC and 1/2 the time that makes it boot up properly. The other half, nothing happens again, so I hold down the power button to turn it off and then try turning it on. Usually (85%) it works and I'm good to go until the next time I turn it on when I have to repeat the process.

I've got an I7 930 reasonably overclocked to 3.4 Ghz and it runs stable.

Any help would be appreciated.