You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

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

backing up from old to new Mac

Can I use a old external drive to back up my new Mac or do I need to purchase a new external drive?

iMac 24″, macOS 11.4

Posted on Aug 17, 2021 1:59 PM

Top-ranking reply

tbirdvet

Level 6

14,207 points

Posted on Aug 17, 2021 4:20 PM

You can use the old one but if you have any old TM backups with old OS you may want to store that one and get a new dedicated one for Big Sur which will automatically be formatted to APFS.

View in context

backing up from old to new Mac

Similar questions