Unable to restart my MacBook
[Re-Titled by Moderator]
Original Title: Restart my computer
iPhone 17 Pro Max, iOS 26
Question marked as
It might appear that from the Mac’s perspective it’s someone else’s Mac.
Activation Lock — a theft deterrent — is an intentionally designed mechanism which renders a stolen device unusable and therefore economically worthless.
ONLY that displayed Apple-registered owner can release the lock.
How to remove Activation Lock - Apple Support