If your Mac starts up to a question mark
What can I do if all the simple suggestions don't work?
MacBook Air 11″, macOS 10.15
What can I do if all the simple suggestions don't work?
MacBook Air 11″, macOS 10.15
If your Mac starts up to a question mark concludes with "If you still need help, please contact Apple Support."
Which step did not work?
If your Mac starts up to a question mark concludes with "If you still need help, please contact Apple Support."
Which step did not work?
If your Mac starts up to a question mark