I'd lean to the HD of a fan could pull each and run things with the HD sitting outside the case, as well as the case fans, CPU fan would need to have your ear down there
Alright. So to be straight I should pull the HD out and then see how it acts? What if it is the harddrive doing it. What can I do? Money's tight. I'll buy new parts if necessary but first I'd like to everything possible to avoid that. I'd like to isolate the issue.