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.

PYC1961 Author

Level 1

4 points

I am trying to reinstall MacOs after I accidentall wiped it off of my 2011 iMac

Getting ready to upgrade my 2011 iMac 27" (I cant upgrade to Catalina and I need it) so I decided to restore to factory settings and sell it, and purchase a nice, new MacBook.

Didn't realize it would turn into such a project! Not easy to restore... and I must have clicked on something wrong because I now have a gray screen with a question mark and no OS at all!

Oy!

I do have an older (early 2011) MacBook Pro with a OS High Sierra. Is there an easy way to get the OS onto my iMac or what should I do? I have no restore disks.

Help please...or even suggestions? Thanks

iMac 27", macOS 10.13

Posted on Apr 16, 2020 8:11 AM

Top-ranking reply

rkaufmann87

Level 10

144,060 points

Posted on Apr 16, 2020 8:17 AM

Boot into the Recovery Partition by holding down Command + R on bootup and then re-install Mac OS from there.

View in context

I am trying to reinstall MacOs after I accidentall wiped it off of my 2011 iMac

Similar questions