macOS Sonoma on macbook pro indicates remote management this mac is owned by tech data corporation. I need to disable this are there any easy answers
I have a Macbook Pro 2019 13" which has worked perfect since purchased. I recently upgraded to Mac OS Sonoma and it worked fine, I have a number of macs and have been working on the others and last worked on this mac 2 days ago. Today when I tried to log in the mac desktop appeared as usual but then a splash screen came on top indicating Remote Management this Mac is owned by Tech Data Corporation. Clicking on a more details I get a message indicating the mac is stolen.
I have a second admin account on this mac that I can log into it works fine and I have created another temp admin account which also works fine however my main user account I am unable to access. I do have a time machine back up of the mac taken before the Sonoma upgrade.
Reading the internet its not looking an easy fix and may have to delete the user account and create a new one.
MacBook Pro 13″, OS X 10.11