Apple’s Worldwide Developers Conference to kick off June 10 at 10 a.m. PDT with Keynote address

The Keynote will be available to stream on apple.com, the Apple Developer app, the Apple TV app, and the Apple YouTube channel. On-demand playback will be available after the conclusion of the stream.

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Newtoness5 Author

Level 1

8 points

disk utility will not highlight the erase option

trying to erase my iMac for a new owner....Disk Utility will not highlight the ERASE button at the top when selecting Macintosh HD

Posted on Apr 25, 2022 6:56 PM

Best reply

den.thed

Level 9

78,022 points

Posted on Apr 25, 2022 7:29 PM

You can not erase the disk that you are booted from. You must startup in macOS Recovery or another disk.

To sell, give away, trade in or recycle a Mac,

see > What to do before you sell, give away, or trade in your Mac - Apple Support

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disk utility will not highlight the erase option

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