I have the Windows 10 eMatic EWT935DK, and it will no longer boot into Windows. It was at the login screen for the PIN and I could not enter it because the docked keyboard doesn’t work and the touch is mapped incorrectly on the screen. rebooting got it to attempt startup repair, and it failed, repeatedly. Attempting to boot from a Win10 USB drive with no luck. I held down all 3 buttons and got to a screen with options of - “Continue”, “Boot Manager”, “Device Management”, “Boot From File”, “Secure Boot Option”, and “SCU”. All were under blue/white icons. “Continue” and “Boot From File” flash when I use the volume up or down button to change between them. I can’t seem to select any other icons and I don’t know how to enter as the power button does nothing until it is held for some where around 10 seconds, then the device powers off.