I am transferring a boot drive (running Windows 10) from my first gen Intel system to my eigth gen system. I am using an ASRock Extreme4 motherboard and although it recognises the drive in the system it does not let me assign it to any of the lists in the bios for boot drives. I was wondering if anyone had any idea on how to get the system to recognise this hard drive as a boot drive so that I can at least try booting from it on my new system.