Wagram on 26 January 2010
Not sure, but when my systems do that it seriously freaks me the hell out. Especially with my 360. I turn it off and it sounds like an electricity zap or something. and i'm like...ok did it just die or what.
Sometimes they just make noises to make us worry.
Possibly it could have been your fan turning on a high setting because it was getting hot? and it turned off quickly because it cooled down maybe?
