Everytime I turn off my PC, keep it off for some 3-4 hrs and then start again, the rear outlet fan starts giving a sound not unlike an old car motor (but not that loud in magnitude). After turning on it keeps roaring like that for a while and after about 5 minutes the fan sounds go back to usual whirring sound (the "normal" sound that fans make). Anybody know why?
Edited by sew333 - 10/17/12 at 9:26am
Edited by sew333 - 10/17/12 at 9:26am








