I'm getting a lot of noise from my computer that I didn't really notice before. It's an Antec 900 case so it has plenty of ways for sound to get out and has fans running too. Anyways, I get this working/hiss noise whenever I move a window, scroll, etc. Sometimes when I even move my mouse. I looked around the web and it seems there is no definitive answer. It's just annoying really. I just built the damn thing. I mean, I didn't notice it before and now I do. I'm pretty sure my specs are in my profile. Any ideas?