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Level 1

4 points

MacOS Sierra Installation Error (Error Code 110)

I have a macbook pro 2017 and I have formatted hard disk using recovery mode.Then I ran the process for reisnstall macos through internet.

The disk has been reformatted and from the Disk Utility in Recovery Mode looks fine. I have attempted to install from (Cmd+R) Recovery Mode via internet. Processes start as per normal and then proceed to what I guess is copying resources to the local drive, but fails at the end with the below:

osinstallersetupd[689]: No native mechanism to verify InstallESD.dmg
osinstallersetupd[689]: Operation queue succeeded 
osinstallersetupd[692]: Couldn't mount base system dmg! (error code: 110)
osinstallersetupd[692]: IATOOL: Failed to mount outer DMG

Can any one help on this?

MacBook Pro

Posted on Mar 1, 2023 4:42 AM