Every Time I Play Assassin's Creed , It Gets Stuck After Some Time... The PS3 Hangs Up... And When I Switch Off , It Beeps Twice And The Power LED Flashes...
So your saying that your PS3 locks up when your playing Assasin Creed. Are there any bad scratches? Are there any defects in the disc that are noticable?
At least EU version had pretty regular jamming/crashing until patch 1.10 came along. Symptoms were freezing and or only to be able to move camera around and resetting without cold-boot was not possible.
1.10 fixed those for me - PS3 firmware was around 2.01 if I recall right.
My version is 3.30 and no there aren't any scratches, it also doesn't get overheated but it does get quite warm and the fan makes quite a bit of noise... also my ps3 is somewhere from asia.
the same thing happend with me on another system.. with hitman 3.
if its not your system (does it do it with any other game?) then try using a different assassins creed. go to blockbuster and see if its just the disc you have.