Well, i would probably say, that your going to cough up some money for a new xbox. My oldest one made a loud hissing noise, then it did the exact same thing. So for christmas i told my parents i was wanting a new xbox, so i got one, expt it was a 360

, some good missunderstanding. So yeah "in a nut shell" i am going to have to say, just get a new xbox. Don't hurt yourself by punching the xbox.