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When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.
When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.
What does a white circle with a slash through it mean on power up?
MacBook Air 13″, macOS 10.14
What does it mean when I get a white circle with a slash through it on power up?
