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

Can't Start Up

Hello, Yesterday update my iMac, but something wrong with that.

iMac turns slow and then turned off .

Now I can't start up. I have try recovery method (Command +R) but doesn't work.

Can you help me with this?

iMac 27″, macOS 10.15

Posted on Dec 30, 2020 3:24 PM

Reply
Question marked as Best reply

Posted on Dec 30, 2020 4:30 PM

Likely a totally failed HD or some other piece of hardware. Please follow the steps in If your Mac won't turn on and if you still cannot get it to launch, please take it to your local Apple Authorized Service Provider to be diagnosed.

1 reply

Can't Start Up

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple ID.