whats wrong with my ps2?

[duke58]

can any 1 tell me why some games work some games dont but all work on my buddies ps2's?
mostly dvd ripped games
is there a trick to booting game i use gs v.2 neo 2.2

[ssj4jim]

you might of copied em wrong

[master-cheetah]

what games are you using some games do not work to good copide Ie Gta3

[scamper]

what is ur buddie using to play them on his ps2 ? is it the same as you ?