i have a computer with a ecs mobo, and a 3600+ (am2) that isn't booting. it gets to the post screen and states the main processor and then just stops and is completely unresponsive, no alt+ctrl+del or del (to enter bios), or f8 (to choose boot options). has anyone had this problem before? i've pretty much narrowed it down to the cpu or mobo, but i have no way to test either of them.