An individual attempted to migrate a PC Windows 10 installation to an NVMe drive on a Mac 5,1, encountering issues with cloning the SSD but finding success when cloning the HDD on a PC. After transferring the NVMe drive back to the Mac, they noticed the drive was labeled as "EFI Boot" instead of "Windows." Despite some initial functionality issues, installing Bootcamp drivers resolved them. The individual is seeking advice on the correct sequence for migrating a PC to a bootable NVMe drive on a Mac 5,1.