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Unable to delete the core storage logical volume gruop

When I want to earse and reformat the disk, this pops out:User uploaded file



What can I do?

MacBook Pro with Retina display, OS X Mavericks (10.9.3), 16GB USB

Posted on Jun 10, 2014 2:27 AM

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5 replies

Unable to delete the core storage logical volume gruop

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