I moved into my new Aptartment at IU today and after I got my pc up and running it will starting beeping every once and awhile. Usually right after the beep it will make a sound like it's charging something. It's tough to explain through typing but say it beeps, right away it will make another sound that will get higher pitched as it goes. sometimes it will only do this every once in awhile, other times it will do this multiple times in a row one right after another. When this sound happens the computer gets hung up, sometimes it's just one program that will stop working, other times it will cause the entire computer to stall. The longest that it has happned for would probably be about 1-2 minutes. My computer used to be over clocked from 3Ghz-3.3, without upping the voltage. I brought back down to stock and I still have the problem, it's currently at 53C and hasn't gone over 55C since this happened. Once when I restarted it I noticed that one of the feet on the case came off and so I "leveled" it and the beep came as soon as I did that. Any ideas? It's really annoying, especially when the music stops.