problems with FF8 psx iso

i did as the tutorial said, downloaded the converter and converted the .image file into EBOOT.PHP. moved both keys.bin and eboot.php into a folder and moved to games folder. loaded game, showed the PS logo like you would see if you've played the game on a real PS but after that it's a black screen with nothing else. what's wrong?

bump. help please. :(

The PSP Has Problems Running That, Also Its EBOOT.PBP..