After Feb 2025 automatic update I am unable to login to my 2019 iMac. The Magic Keyboard does not function. (Bought new keyboard - also did not work). Mouse continues to work. Number of issues.
[Re-Titled by Moderator]
Issue Resolved. Disconnected external backup drive and used that port to login with the new Magic Keyboard using backup cable. Login successful. After login, the iMac established wireless connection to keyboard. External keyboard reconnected later and no issues presented on subsequent logins.
Assuming you are talking about an Apple Keyboard, have you tried plugging it in with the charging cable? As far as a new Apple Magic Keyboard (USB), they require Sequoia 15.1 or later.
Thanks. I tried it with Magic Keyboard both wireless and with charging cable. Both failed.
Good to hear.
iMac fails to login after automatic update, disabling Magic Keyboard
