I’m looking forward to upgrading my Mac Pro’s firmware to 5,1 but I’m concerned I may be overlooking some potential issues I may run into when updating.
Some system info: macOS 10.11.6 with a flashed GTX 980 Ti from MacVidCards. Four drives total, of of which are SSD, and one of which is PCI-e-based (not the main drive). Main drive has a boot camp partition running Windows 8.1.
Could anything listed here negatively affect the firmware update?