- Sep 6, 2016
No, don't use Shilohh's AGDPfix on a real Mac Pro! He needs to update the Nvidia web drivers as the security update changed the build number. I don't happen to remember how to fix NVRAM, but he can find that information on the MacRumors' forum, Mac Pro forum section.
Thank You Stork. Indeed, that's a real Mac Pro. I want to update the nVidia Web Drivers, but the thing is - I can't get it to show any screen where i could operate it so that i could update them. I even popped in the old HD 5770 to get it running, but no luck. It's still a dark screen. It should run on the old card, shouldn't it? I think i can only pop a second HDD and try installing a fresh system. But I really don't get why the old card doesn't work either. Maybe it's the fault of the fact that the screen is a 4K HP 27s?