Thanks for the help guys.

If i was just a little smarter i would check the script thingy in maya and there it is:
"Warning: Your system does not have hardware accelerated OpenGL, or your driver is not configured properly. Maya will continue to run, but you will get significantly better performance with accelerated hardware."

But this wasnt a problem before.
And my card suport OpenGL1.5.
When it comes to drivers and openGL settings i am not that knee deep in knowledge. How do i fix this? (Already tried to install a new driver but it aint doing it for me)