I was wondering if anyone could point me to the right direction in getting my secondary graphics card (a PCI based ATI Radeon 9250) to work under OS X. I've done some searching here, but not really found anything.
So basically I've setup my bios to detect my PCI express card (Geforce 7900GT) first, and then the PCI card. This way I can boot into OS X, but it will not start the third screen. If I set my bios to identify the PCI card first (that is the way I set my system when booting into Windows), it starts to load the os but freezes during the load-process.
I assume it freezes because of the general problems with ATI cards and OS X?
If I try to "detect displays" from system preferences, the system freezes.
If anyone has any idea on how to approach this problem, it would be great if you could drop me some suggestions!
Thanks!