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How do I make my Boot Camp partition bootable again?

Fresh7 days ago
Mar 15, 2026112505 views
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Problem

I needed to resize my Boot Camp partition so I used Gparted to move and resize it. This seemed to work, except that now I can't boot into Windows. I can boot into OS X just fine. OS X can recognize the Boot Camp partition and view its contents. When I try to reboot into Windows, however I get the m…

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Fix for: How do I make my Boot Camp partition bootable again?

Low Risk

It might be that your Windows partition is just fine, but it's your Protective Master Boot Record that's screwed up. Macs use the more modern GUID Partition Table (GPT) format to define where each of the partitions are, but for Boot Camp booting int…

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