USB Keyboard not working under windows 10 - Microsoft …
https://answers.microsoft.com/en-us/windows/forum/all/usb-keyboard-not-working-under-windows-10/a849719d-e946-4b12-a920-3b9044a29dbf
Apr 06, 2016 · Press Windows + X keys from the keyboard, click on Device Manager. Expand Keyboard, right click on the drivers and select Properties. Go to Driver tab, check if the Rollback driver option is enabled. If so, try to rollback the driver. Restart the computer and check with the status of this issue.
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