I have a 1 TB USB external hard drive that has a CUSTOM Windows 10 image on it that's bootable. The image is 30 GB so it could not fit on a Blu Ray. I have a standalone (not connected to the internet) Dell 9020 mini PC (with wiped hard drive) that I would like to install my bootable CUSTOM Windows 10 image on from the external hard drive.
I've had no success in getting the Dell 9020 mini PC to recognize my external hard drive as bootable media (F2 or F12 on boot). I've tried the following google results to no avail:
Any other suggestions? Thanks in advance