Just got my Knote X from Banggood looks good so far. Bought a CDK11 keyboard from a different supplier and the trackpad works perfectly but none of the keys work! Plugged in a separate USB keyboard and it works fine. UEFI reports keyboard present but does not work when I try to change settings in bios, so it does not seem likely to be a Windows software clash. I suspect the CDK11 has a hardware fault. Any suggestions?