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Chrizx74

macrumors member
Original poster
May 14, 2016
34
5
Yesterday I inadvertently started an high sierra installation from within high sierra from terminal.
I didn't want to do this so I shut down the Mac and restarted with ALT key to Macos.
The problem now is at reboot it tries to go to install and a forbidden sign is displayed so I need to select the volume with the ALT key to get to desktop.
In startup disk there's only macos sierra, so how do I solve this and get rid of this?
 
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