Dynasty Warriors & Magic 3.1

[Renegade_Playa]

I got a V4 PS2 with a Magic 3.1 chip installed...I recently got Dynasty Warriors 4...and sometimes it will boot up and then not load when i click start to start my mission or it will boot into a black screen...and sometimes it may work....has anyone else had problems with this game with this chip and what can i do to fix this problem...oh yeah i've already cleaned the laser already with a cleaning cd