I have a seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive in a Zalman Z9 case. Both are only a couple of months old but i have heard some loud buzzing coming from the area where the hard drive is recenly. THe side of the case is also vibrating. This only happens when i run a game and not immediately either. It sometimes stops after a few minutes but I'm worried it may be damaging. Thanks