I’m unable to install MacOS in my computer

Raynette01 wrote:

Hi! I was updating the software on my MacPro 2010 and now I’m unable to install it and is not letting me go into my computer.

Boot into Internet Recovery (Option Command R) and from the dropdown menu: Utilities>  Disk Utility> run the First Aid on your Macintosh HD (and the "Macintosh HD-Data" volume as well if Catalina/Big Sur) If errors are found and repaired, run again until no errors reported.

Disk Utility>View>Show All Devices The best sequence is —

• Volume level

• Container level

• Parent drive

Recovery: https://support.apple.com/en-us/HT204904

How to erase a disk for Mac - https://support.apple.com/en-us/HT208496

How to reinstall macOS from macOS Recovery - https://support.apple.com/en-us/HT204904

Raynette01 wrote:

Hi,

I did try that but nothings seems to work. It keeps telling me that OS X could not be installed, that no packages were eligible for install. See image below.

how can I install and older version if now I don’t have access to the apple store in my computer?

https://discussions.apple.com/content/attachment/b9b6b383-8681-48a5-83f8-f306aeb1d388

If you are effectively locked out—then you bought a brick.