I have an Asus P4S800 motherboard with an Intel 3.0. Last night my computer just shut straight off like the CPU was too hot. I checked and that is what I was getting. It would go on and off, then power button wouldn't work and what not. Now, I start my computer and it says the system hung due to incorrect CPU speed though the speed is correct. The computer won't even make it to Windows now and I can't figure out what the problem is. Any ideas?