I have two identical NUCs, boot from USB CD, install the OS, works fine. Install was not adding any drivers or 3rd party apps. Take the same mSATA drive to the other NUC, and it won't boot. I have tried 32 and 64 bit. Checked to make the sure the drive is seen in the BIOS (it is). Have tried uncecking in the BIOS UEFI and Legacy, to no avail.
I have had two other people confirm the same thing on their own systems.