G graygary6 macrumors newbie Original poster Jul 31, 2018 13 0 Aug 19, 2018 #1 forgive me for the video quality but basically I'm trying to update my Mac Pro 1.1 to 2,1 firmware and the moment it starts to get to the loading screen it just stops if someone knows the problem please let me know Last edited: Aug 19, 2018
forgive me for the video quality but basically I'm trying to update my Mac Pro 1.1 to 2,1 firmware and the moment it starts to get to the loading screen it just stops if someone knows the problem please let me know