B barneyman macrumors newbie Original poster Jan 25, 2023 #1 after asking for the upgrade upon startup I am stuck the the black Apple screen with logo and a progress bar at about 50% what do I do? Its been about 40 minutes, there is no noise from the Mac to suggest anything is working? please help!
after asking for the upgrade upon startup I am stuck the the black Apple screen with logo and a progress bar at about 50% what do I do? Its been about 40 minutes, there is no noise from the Mac to suggest anything is working? please help!