migration problem
migrated old Mac to new Mac now new Mac won't open. keeps asking for the password. after entered it
still won't open.
iMac 21.5″, macOS 10.13
migrated old Mac to new Mac now new Mac won't open. keeps asking for the password. after entered it
still won't open.
iMac 21.5″, macOS 10.13
Are you able to command-R boot the Mac?
If yes, go to the Utilities -> Terminal window and type
resetpassword
Followed by Enter/Return.
This will reset your primary user password. Quit from the recovery tool and see if you can login.
If you forgot your Mac login password - Apple Support
migration problem