partition map repair
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Probelms in partition map
Hello, after trying to install Windows 10 as a partition of my disk (Dualboot) it gave me an error when installing it that I did not give much importance to because I do not necessarily need Windows. But when trying to get back to a single partition with Mac, the disk utility won't let me, and...- sgarf
- Thread
- disk utility dualboot partition map repair
- Replies: 1
- Forum: Hardware Troubleshooting
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Error: The partition map needs to be repaired because there’s a problem with the EFI system partitio
Hey everyone, Something odd happened and I was hoping to get some help. Basically i had/have a stable 10.10.2 yosemite build. gryphon z97, 4790k, samsung pro ssd. I had a 2tb WD black storage drive hooked up via sata format exfat and it was working/mounting fine. I backed up data to it. One...- musicmic
- Thread
- disk utility efi partition map repair secondary hdd yosemite
- Replies: 2
- Forum: General Help