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.

Level 1

4 points

My iMac turns off halfway through start up.

My iMac shuts down halfway through start up.

iMac 27″, macOS 10.13

Posted on Jul 17, 2020 6:27 AM

Top-ranking reply

Level 10

82,540 points

Posted on Jul 17, 2020 7:09 AM

If those do not help, then the iMac has a hardware issue and needs to be serviced.

For service help, go to > Get Support

View in context

Similar questions