ASUS Motherboard Boot failure and screen flash

[terminalVoltage]

I have an ASUS P7Q57- M D0 Motherboard with an Intel i7 processor, that will not boot. Once it powers on it runs for a short time, reboots then flashes my monitor on and off. I'm not sure why it is doing this and would appreciate any help I can get.

 

[Jonathan Campbell]

Try taking all the RAM sticks out aside from one and try turning it on, if it fails then test again for a different RAM slot.
If that fails then it could unfortunately be due to something being pressed in a bit too hard. You may need to check for bent CPU socket pins.
Simply put try running it with as little as possible and try different possibilities.

 

[terminalVoltage]

it runs completely fine using the 9500 GT, so i don't think that is the problem, the CPU is seated properly and i checked the ram its fine. I think it is an issue between the 8800 and the Motherboard but I'm not sure if its compatibility or something else.