Hello all, I have a 5,1 Mac Pro (Aluminum) that I am trying to install a GTX 1080 into. The processors are 2x E5620 Xeon Quad cores. The system came with an ATI Radeon 5870 (1GB), which I still have. The brand of the GTX 1080 is MSI. SIP is ENABLED.
After selecting "NVIDIA Web Driver" in the...