Ok, I have built myself a computer, and it has ran perfect for almost a year. I have recently started hearing a strange noise from inside the case. Upon inspection, I have found it to be a fan thats making the racket. Ok, to my problem...I have looked at replacement fans, but I'm really not sure what I'm even looking for. It's not my CPU, Vid card, or power supply fan. Its a very small fan right below my vid card, actually on the mobo. I believe this is my chipset fan?? I am using a http://www.machspeed.com/specs/viper/MSNV-939.html. I really need to find a replacement soon before it drives me crazy, or worse goes out and burns up. Any help would be very much appreciated, and thanks for your advice ahead of time .