[Arakon]

I installed the jap origa 1.25 in my model 10000 ps2, when I try to boot a psx euro or US cd or cdr it boots, but freezes after the psx logo.. also displays "euro" in the logo text, so it was detected right. if I boot a jap psx original, it'll boot just fine. PS2 imports boot to the "insert ps2 cd" screen. the wiring was checked several times, no shorts on the small chip either. any ideas?