This article applies to the Vibe Board S1 Pro 55"/75".
Prerequisite
A USB-C to USB-A adapter is needed.
An external USB keyboard is needed.
A USB drive is needed.
Prepare the Windows USB drive
Download the image from here.
Create a bootable flash drive:
Boot from USB Drive
Shut down the Vibe Board and connect the system USB drive and keyboard to the Windows USB interfaces, which are located at the top two ports.
Power on the Vibe Board while holding down the "Delete" key on the keyboard. On the Vibe Board home page, click "Windows" button to enter the BIOS page. You can release the "Delete" key once you see the BIOS page.
Navigate to the "Save & Exit" tab, select your USB device, and press Enter to boot.
The flashing process will start automatically and continue until you see the Windows OOBE (Out-Of-Box Experience).