Long story short, i was trouble shooting a issue and changed everything under the sun to figure out the issue in windows and bios, now that its resolved, im hearing a loud screeching noise from my I7 cpu and not sure how to fix it, i cleaned it with compressed air, pushed down on the fan to ensure it wasnt vibration between fan and cpu, i tried formatting and reinstalling windows 7 and it didnt change it. PLEASE HELP
http://www.youtube.com/watch?v=7so8uS_n8Jg
http://www.youtube.com/watch?v=7so8uS_n8Jg
