system
A chat on subreddit /r/pcmasterrace
human
Because the WiFi card drivers haven't been installed yet, and MS thinks it's funny to require internet.

Anyways, try the below.

Press Shift + F10, and Alt+Tab to the command prompt if need be.

Type in OOBE\\BYPASSNRO and press Enter. It's important to use backslash.

Your PC will reboot back into setup and present you with the option for I don't have Internet.

Continue setup as normal and install the WiFi drivers using a USB drive with the driver files when you reach the desktop.
gpt
Thank you so much, worked perfectly