System preferences will not open
System preferences will not open
System preferences will not open
Are you logged into the Admin. Account?
Try Safe Mode followed by a normal restart.
https://support.apple.com/guide/mac-help/start-up-your-mac-in-safe-mode-mh21245/mac
Are you logged into the Admin. Account?
Try Safe Mode followed by a normal restart.
https://support.apple.com/guide/mac-help/start-up-your-mac-in-safe-mode-mh21245/mac
System preferences will not open