I am at disk utility trying to erase my old Mac to sell it. I got directions that said click on Macintosh hd but erase option doesn't come up with that. erase options comes up with disk 1 or OS X base system but it doesn't let me erase
What to do before you sell, give away, or trade in your Mac
Erase your Mac and reinstall macOS
Follow the steps to erase your Mac and reinstall macOS.
What to do before you sell, give away, or trade in your Mac
Erase your Mac and reinstall macOS
Follow the steps to erase your Mac and reinstall macOS.
You cannot erase the base system in disk utilities recovery mode. Do you have FileVault enabled? Or any other security?
I am trying to erase my old MacBook Pro operating OS X yosemite
