My PC is crashing about 0.5 sec after i click the power button, lights go on, then turn off immediatly. at first i thought it was a PSU issue, so I got a new PSU but the problem still precisists. I've tried to reset the bios, but it was no use. At this point, I am not sure if it is the motherboard or the CPU. I have a ASUS P6T Deluxe V2 and a Intel core i7 920(LGA1366). I've removed all the components short of the CPU and it still won't boot.
click power(either on case or motherboard itself)
lights go on, fans spin (0.5 sec)
power off (occasionally lights would flash back on for a fraction of a second then turn off)
anyone got any idea what it could be? motherboard or CPU or something else?