How to erase macOS Sierra
I can’t find instructions for erasing all contents of my macOS Sierra
iMac 21.5″, macOS 10.12
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I can’t find instructions for erasing all contents of my macOS Sierra
iMac 21.5″, macOS 10.12
Restart in the Recovery portion and erase from there. REMEMBER this will completely wipe out your data. However, before executing this step please let us know why you want to erase Sierra. For example do you intend to sell or give away the Mac?
How to erase macOS Sierra