Story: I just got BF3 so I started playing it, my Xbox was put upright and was on the floor, I got a new pistol and got over-excited, I accidentally knocked my Xbox over and this happened:

Yes I tried it incase it still worked but whenever I press Campagin/Multiplayer/CO-OP it just freezes :(
GUYS HELP ME I WAS HAVING SO MUCH loving FUN BUT I WAS ONLY A LEVEL 3.