Alt/Option not opening recovery mode
So I while trying to install Linux Mint on my iMac, I accidentally deleted my Mac OS partition and recovery partition. I want to go back to High Sierra, which I was using before, but was only able to create an El Capitan bootable USB through the official Apple page.
I have now created a flash drive with Mac OS El Capitan on it, but when I start the machine and hold down Alt on my keyboard, it boots straight into Mint and does not let me select the installer USB.
Any idea what's going on?
Bu iyi bir soru mu?
Puan
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