Instructions
Ensure that your PlayStation 3 game console is a backward-compatible model. Look on the back of the system and find the model number. Model numbers with the beginning with the following letters can play all PS2 games: CECHA, CECHB, CECHC and CHECE.
Determine the amount of USB ports located on your PlayStation 3 system. PS3 systems with two USB ports will not play PlayStation 2 games, while PS3 systems with four USB ports will. This is an alternative method of checking backward compatibility.
Turn on the PS3 system and place the imported PS2 game disc that you want to play into the PS3's disc tray.
Restart the PS3 game console in the case of a glitch with the PS2 game disc.