Never had this noise before but now its making a lot of noise. Its annoying. Usually my PC is quiet, but this thing is loud all the sudden. When I get the noise, I shut off my PC and start it up and the noise is gone for about 5-10 minutes then it comes back again! I can pick up the front of the case with 4 fingers and drop it (no damage btw) and get a break in that noise. If I do that multiple times it goes to normal sound for a few min. WTF is going on? Can I fix? I don't want to buy a new one yet. Wanna fix it first.