MY SON HAS A PS2

Question

MY SON HAS A PS2 MODEL# SCPH-79001 IT FEEL OUT OF THE CAR WHEN WE OPENED THE DOOR. I CAUGHT IT AS IT WAS HITTING THE GROUND. NOTHING SEEMS TO BE LOOSE BUT IT WONT PLAY ANY DISCS. THE TABLE DOESN'T SEEM TO BE TURNING. WE HAVE TRIED SEVERAL DISCS AND NONE OF THEM WILL PLAY. PLEASE HELP!!!!