Time Spliter 2 and Apple+V7 us

[XcodeX]

Does anyone know why wont my ps2 V7 modded with apple will not load. When tap the reset button to reboot the game, the logo will appear and it seems like it's booting the game. However, after 10-15 sec, it shows the red screen. I have tested the dvr with anther console which is also a V7 modded with messiah 2 pro and the copy seemed to worked perfectly.

Also, this dvdr used to boot in this ps2 modded with apple before, why won't it boot now? I've tried adjusting the cog and lower the resistance on the dvd pot but it's still won't boot.

One more thing, on this ps2, the the drive doesn't have the lazer azumith screw....? could it be?