put the new card in. reboot and press command (apple key next to spacebar)+option+p+r until you hear it reboot 3 times. if it still doesn't work after that, try pressing the CUDA reset button on the motherboard.
said by tommy3rd:put the new card in. reboot and press command (apple key next to spacebar)+option+p+r until you hear it reboot 3 times. if it still doesn't work after that, try pressing the CUDA reset button on the motherboard.
Yep, I did that. Multiple times.
I did hours of troubleshooting, and really can't figure out the problem. I have finally gotten it back up after booting into Safe Mode, but I'm not really sure what that tells me. Anyone? -- I never met a guy I could not forget except for Guy Forget.
