I have a M5A97 LE R2.0 Motherboard and an AMD FX 6350 - Six Core processor. All drivers are updated on my graphics card and PC in general and I have checked for firmware for the hard drive i'm using. Its been doing this a little over a year. It will normally sit idle and if i'm watching a video etc. It freezes up like a broken cd noise and the system freezes. It kind of helps whenever I move my mouse or type on the keyboard and seems to make it respond faster, although not all the time. Any ideas?