Apple’s Worldwide Developers Conference to kick off June 10 at 10 a.m. PDT with Keynote address

The Keynote will be available to stream on apple.com, the Apple Developer app, the Apple TV app, and the Apple YouTube channel. On-demand playback will be available after the conclusion of the stream.

cazon192 Author

Level 1

4 points

"No bootable device" error when I start my Mac mini?

My Mac Mini (2012, i7, 16GB Ram) is not working.

I tried to install Windows and by accident I made the installer restart. Now my computer gives this warning each time I turn it on.

Also, every time I turn the Mac on, I don't hear the 'duhhhhhhhh' chime.

I know this Mac is old but I seriously need this to work again!!!!

I have also tried going into recovery and the boot menu but no success, The system is basically locked.

Do I need to replace internal components??

Any help is appreciated.

[Re-titled by Moderator]

Mac mini, macOS 10.15

Posted on Oct 22, 2023 2:17 PM

Best reply

tbirdvet

Level 6

13,845 points

Posted on Oct 24, 2023 5:24 AM

Review this:

https://www.stellarinfo.com/blog/no-bootable-device-error-on-mac/#:~:text=a)%20Press%20the%20power%20button,when%20the%20Startup%20Manager%20opens.&text=d)%20Select%20the%20startup%20disk,Arrow%20icon%20or%20press%20Return.

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"No bootable device" error when I start my Mac mini?

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