Flashing '?' on Mac screen: Unable to proceed
Flashing ? appears on my computer screen. Cannot proceed. What can I do?
[Re-Titled by Moderator]
Original Title: Flashing ?
MacBook Air 13″, macOS 10.15
cynvern wrote:
Flashing ? appears on my computer screen. Cannot proceed. What can I do?
[Re-Titled by Moderator]
Original Title: Flashing ?
See if this helps: If your Mac doesn't start up all the way - Apple Support