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macros problem?

  1. J

    No help from Apple support, told it was time to visit the Apple store. Can anyone help?

    I believe that my Macbook air had a virus, so I tried to restore it to it's original system. Now it only shows a black screen with a circle with a line through it. They apparently call it the Prohibitory symbol. Apple support told me to do the command-R and reinstall MacOS. After a few...
    • Jewelzez
    • Thread
    • blonde problem? can not reinstall macos circle with a line through it on a black screen macbook air macros problem? prohibitory symbol volume problem?
    • Replies: 15
    • Forum: MacBook Pro
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