Question Mark on Screen in Gray flashing folder
There is a gray flashing folder with "?" on the screen. I've rebooted, tried to reinstall and hold down the keys are per instruction. That is not working?
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1CharlotteCos wrote:
There is a gray flashing folder with "?" on the screen. I've rebooted, tried to reinstall and hold down the keys are per instruction. That is not working?
A folder with a question mark means that the selected startup disk isn't available or doesn't contain a Mac operating system. Learn how to resolve a flashing question mark.
About the screens on your Mac as it starts up - Apple Support