i'm having serious problems today with my 165 OC! i can run stress tests untill i'm blue in the face,and its perfectly stable. however if i shut my pc down or try to reboot i have to clear the bios to get it to boot ??? ive tried everything. upped voltages, lower HT link, you name it. i just updated my bios so hopefully that will do something, but i'm not going to hold my breath. any idea's ?