Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Level 1

4 points

"Authentication failed, contact administrator" error on my MacBook

my Macbook have issues with some important sites

always shows authentication failure

contact administrator

[Re-Titled by Moderator]

MacBook Pro 13″, macOS 12.7

Posted on Jul 16, 2024 3:20 PM

There are no replies.

"Authentication failed, contact administrator" error on my MacBook

Welcome to Apple Support Community

A forum where Apple customers help each other with their products. Get started with your Apple Account.

Learn more Sign up