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unable to reinstall MacOS

I erased my Mac, an Intel based Mac, using Disk Utility. I'm now trying to reinstall MacOS. It attempts to install MacOS Lion, but always sends back an error message that there are some components that are missing and it terminates the install.

iMac 21.5″, macOS 10.13

Posted on Nov 13, 2023 9:51 AM

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1 reply

Nov 13, 2023 11:24 AM in response to yawdis

You have not provided ANY useful information such as:


  1. Model year of the iMac
  2. Version of Mac OS you are attempting to install
  3. Detailed description of where you got the version of Mac OS you are attempting to install.
  4. Detailed description of how you are attempting to install Mac OS.


Once you provide these critical details we can begin to help you out. Without them, your post will likely continue to be ignored.

unable to reinstall MacOS

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