Firstly you should make sure the systems connections to the power outlet and TV. It’s suitable to at all times plug your game into a surge protector to keep it safe. Did you know that power rise can break the PS 3 and be the basis of this trouble in some cases?. After you’ve verified the connections switch off the system by hand via the onboard switch in the back, cut off all cables, and then take away the hard drive.You must test after 10 minutes,  reattach the cables, hit the switch, and see if this solves your problem. Try to learn about ps3 freezes how to fix it right now!