Well tryed find post with those problems, but nothing .. as first: always when i start up my q3 my graphic reset.I tryed writeconfig, vid_restart, writeconfig autostart or something like that and i tryed to replace cfg with default and my last try was reinstall(3 times).. but unseccessful.
2nd: when i change graphic settings ... my screen goes crazy (rotating on right side very fast) and my mouse pointer is in right corner .. and i cant use it.

I'll be very thankfull if someone try to help me, cause i really started to hate q3 just because of this problems. no matter if i play it 5 years