[Hi10 Plus] [Official Version] [4G/64G] Chuwi Hi10 Plus Remix OS, Windows, Bios Download

then on my Hi10 Plus I am trying to install only Windows by deleting everything else then doing a clean installation and removing Android entirely.
I am following the tutorial at this link [TUTORIAL] How to remove Android and install Windows on a dualboot tablet (Intel Processors)
I just can’t go on.
I backed up the tablet drivers.
I created the USB stick with the auto-installer of
Windows 10.
I restart the tablet, press F7 and this screen opens.


I go to Enter Setup, I enter the Bios and from there I go to the Boot window and I should be able to choose the order of priority and then put 1 USB Hard Disk as a priority,

but I can’t move them !!! That is, I enter Boot Option # 1 to change from USB Lan to USB Hard Disk, press ENTER and as if it hadn’t done anything, USB LAN remains.

Why?
How do I solve ??