Well i just bought a Slim 360 , Many of the old games i play on it such as; Prince of Persia, Grand Theft Auto 4, Mercenaries 2, Civilization REV; All make like a weird humming noise and its not just the fan....It goes away if i apply pressure to the top of the console, or have something in the back holding it up on an angel , it seems to go away. And its only for most of the older games, not all of them just some.... Should i be worried that something is loose inside? It sounds like something really is loose and rattling around and well as my title says its not very whisper quite..... It's still under my xbox warranty so should i send it in or...?
Is it nothing to worry about?