hello i was seeing if any one can help me.

I have a fat PS2 with a mobo chip 4.0 and i cant play psx backup's of Resident evil 1,2,3 on my ps2 i no i burned they games right because my mod chip in my PSone play's they games.

and one more thing too i cant play dino crisis 1,2 ether on my ps2 but they play well on my mod psone to.


I am so lost can any one help me on this one thanks again
:help::help: