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un-bless

  1. J

    MP 1,1-5,1 Un-bless EFI partitions on other drives?

    My MacPro 5,1 (flashed from 4,1) is having trouble booting when there is a second drive connected that has OpenCore installed. My primary boot drive is a PCI NVME SSD, and boots reliably with 2 other SATA drives in the system. I cloned the NVME SSD to a third drive as a safety backup. When that...