I put together a PC using all new components.
I burnt an image of Windows 10 (iso downloaded from MS website) on my Mac OSX both using terminal and using Etcher, on disks formatted on all possible formats and partition types, onto USB 3.0 and USB 2.0 flash drives.
I enter the BIOS settings on the Asus Z170 Pro Gaming motherboard and:
- change the boot order so that USB is first
- try boot override options
- disable Fast Boot
- enable CMS (compatibility support)
- disable Secure Boot
- etc. etc.
The machine always goes back to the BIOS screen and never manages to boot from USB and show the Windows 10 installation screen.
What else can I be missing?
EDIT: more info
I am able to boot from other images on the USB drive like Debian and other images. This is specific to the Windows 10 iso image, downloaded from the Microsoft website.