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Level 1

4 points

Disk Utility Erase Grayed Out

I want to Erase unused space to optimix performance. The Erase button is grayed out. Suggestions appreciated. Running 10.13.6

Posted on May 24, 2020 1:56 PM

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Level 10

245,501 points

Posted on May 24, 2020 2:15 PM

Boot up in Recovery mode & try it... CMD+r keys

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