How do I get my Mac mini 2009 to reboot with flashing folder with question mark
I have a blue flashing folder with a question mark can’t see to restart my Mac mini 2009
Mac mini, 10.11
I have a blue flashing folder with a question mark can’t see to restart my Mac mini 2009
Mac mini, 10.11
Prohibitory symbol
![]()
A circle with a line or slash through it means that the selected startup disk contains a Mac operating system, but it's not a macOS that your Mac can use. You should reinstall macOS on that disk.
above from:
About the screens your Mac displays as it starts up - Apple Support
Prohibitory symbol
![]()
A circle with a line or slash through it means that the selected startup disk contains a Mac operating system, but it's not a macOS that your Mac can use. You should reinstall macOS on that disk.
above from:
About the screens your Mac displays as it starts up - Apple Support
How do I get my Mac mini 2009 to reboot with flashing folder with question mark