Monitors (especially bigger ones) make a buzz
Not all, but some do, and its not just large monitors, all monitors have the possibility of this happening.
I have a 19" samsung and a 23" widescreen viewsonic, neither of them make any buzz whatsoever.
I don't see how this list will help people do that.
I agree. I dont see how the list will help anyone. Just listen for what makes an annoying sound for your specific situation, and remedy it. Any computer component can create noise through coils, and any moving part does produce some amount of noise. Any loose connections in conjunction with moving parts creating vibrations will further increase noise. So in reality, EVERYTHING in a computer case CAN create noise. But that doesnt neccissarily mean it is in your specific situation.