Magic2 + V3 Problem

[asriel]

I have a v3 ps2, it was originally chipped with a neo 2.2. Recently i had a magic2 installed and this is when i got the problem.

I have an official DVD remote from sony, and when i tried to install the drivers of the disk it failed. it worked ok with the 2.2.

Has anyone else had this problem or can anyone tell me what the fault is?????