Question: restart to installer
A few weeks ago I installed HS and I'm on 10.13.3
Since a few days ago every time I restart the computer i boots into the installer and shows me a message:
"macOS could not be installed on this computer".
Holding ALT on startup shows me the installer and my HD, choosing the HD allows a normal startup.
Checking in the SysPrefs shows ONLY the main HD.
Obviously there's a leftover there from the installation which wakes up on a restart.
Once this started I had a look around and found an advice to reinstall the HS, I did and it didn't help.
I ran a HS version of Onyx to clean up, no fix.
Any advice please?