I installed the latest Apple update to my Mac Desktop and it won't reboot. I have to use Command R and it's giving me options for external HD's only. How can I access my Mac HD?

How can I get back into my Mac Desktop after it failed to reboot after installing Apples's latest 16 IOS UPDATE?

I'm not certain the IOS I'm using but the installation was version 16???



iMac 27″

Posted on May 4, 2023 9:35 PM

Reply
Question marked as Top-ranking reply

Posted on May 5, 2023 8:46 AM

Fwiw, you aren't using iOS anything on your Mac. iOS is strictly for iPads and iPhones.

macOS is the system for the Mac computer, and the newest version of that is macOS 13 Ventura.


I suggest you reboot in Recovery, find Disk Utility and run the First Aid routine on the internal drive.

Do NOT erase, format or otherwise alter the drive, simply run First Aid on the device and the indented volumes listed below it. You'll need to be sure to click in the menu bar View > Show All Devices before you can run First Aid.

For additional guidance, please see: How to repair a Mac disk with Disk Utility - Apple Support


4 replies
Question marked as Top-ranking reply

May 5, 2023 8:46 AM in response to wcagle

Fwiw, you aren't using iOS anything on your Mac. iOS is strictly for iPads and iPhones.

macOS is the system for the Mac computer, and the newest version of that is macOS 13 Ventura.


I suggest you reboot in Recovery, find Disk Utility and run the First Aid routine on the internal drive.

Do NOT erase, format or otherwise alter the drive, simply run First Aid on the device and the indented volumes listed below it. You'll need to be sure to click in the menu bar View > Show All Devices before you can run First Aid.

For additional guidance, please see: How to repair a Mac disk with Disk Utility - Apple Support


May 5, 2023 4:27 PM in response to D.I. Johnson

Thank you for clarifying the macOS and IOS differences. My Mac was updating Catalina when issues evolved. I did run First Aide and 3 external HD’s along with Mac HD all passed. Apparently the update is corrupted. Apple online help recommended trying recovery one more time without losing my data. If that fails then a full restoration is recommended. If that fails then apparently it would be hardware failure. My first experience with Mac issues. My sons convinced me Mac’s don’t have issues! 😂

May 5, 2023 4:43 PM in response to wcagle

wcagle wrote:

Thank you for clarifying the macOS and IOS differences.

You're welcome. 🙂


My Mac was updating Catalina when issues evolved. I did run First Aide and 3 external HD’s along with Mac HD all passed. Apparently the update is corrupted. Apple online help recommended trying recovery one more time without losing my data. If that fails then a full restoration is recommended. If that fails then apparently it would be hardware failure.

It sounds like you're on the right track.

If you're using wi-fi to download the upgrade, you might consider connecting you Mac directly to your router with an ethernet cable to avoid the potential for wi-fi issues.


My first experience with Mac issues. My sons convinced me Mac’s don’t have issues! 😂

Those darned kids! 😁 Obviously Macs do have enough issues that Apple has dedicated all of these Support Communities to taking care of us users that encounter them. But we're here to help.


Good luck. 🍀

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

I installed the latest Apple update to my Mac Desktop and it won't reboot. I have to use Command R and it's giving me options for external HD's only. How can I access my Mac HD?

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