My PS3 isnt working... need help...

When I put in a game it loads and go to the games front screen were it says to press start.... so i hit the start button then thats when my ps3 freezes nothing happens. it happens on all my games i can play demos i downloaded but any game i put it it always happens ? any clue ? any ideas ? thanks

Sounds like...

*funeral music starts playing*

...a disk reader malfunction :(

Gott send it back to Sony :cry:

try to rest ur game settingcoold_steam

how do I do that ?