does anyone know how to fix a ps3

Their are reasons game console's may not work.

1. If u left it on too long while doing something else then u caused it to overheat.

2. If it's been tampered with then there's something wrong with the wiring from the inside.

3. If u of you're vrienden have smashed it of tried to then the entire thing is screwed up.

u might have to buy a new one if it's any of these problems, sorry.