Apple Event: May 7th at 7 am PT

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Level 1

4 points

Can I install OS High Sierra on an external drive from recovery mode?

iMac 21.5", macOS 10.13

Posted on Apr 30, 2019 12:33 PM

Best reply

Level 1

121 points

Posted on May 1, 2019 1:05 AM

Hello,

Yes sure, you just need to format your external drive in Mac OS Extended (Journaled) before.

A.A.

View in context

Similar questions

1 reply

Best reply

Level 1

121 points

Hello,

Yes sure, you just need to format your external drive in Mac OS Extended (Journaled) before.

A.A.

Can I install OS High Sierra on an external drive from recovery mode?