I Found this site and created an account for this specific nero problem. Then it wouldnt let me give my solution to the thread I wanted to comment on, so I'll do it here. Overclocking Issue! I overclocked to 8 percent and had this problem, lowered to 5%. Fixed everything. It's bogus that I had to start a new topic to try to help someone out. I'm grabbing another beer.
It wouldnt let me comment an answer to someone elses posted question. Some 60 day rule. It's no big deal attar. Take er easy.