Hi all,
I have a Mac Pro 3,1 Running Catalina. I have used DosDude1's patch it runs fine and booting using the original graphics card - Radeon rv630 it displays only one screen which I knew was to be expected. However, when I install my New GPU-Nvidia Geforce GTX770 it displays nothing I have installed el captain and the card works fine but doesn't show the boot screen. To my understanding, the card should work in Catalina. Anyone got any ideas or is the graphics card just not compatible.
Thanks in advance.
I have a Mac Pro 3,1 Running Catalina. I have used DosDude1's patch it runs fine and booting using the original graphics card - Radeon rv630 it displays only one screen which I knew was to be expected. However, when I install my New GPU-Nvidia Geforce GTX770 it displays nothing I have installed el captain and the card works fine but doesn't show the boot screen. To my understanding, the card should work in Catalina. Anyone got any ideas or is the graphics card just not compatible.
Thanks in advance.