Windows boots up, Great, but why my keyboard stopped working?
Cause someone deleted the keyboard in device manager and it wouldn't restart
Dear MSFT, I consider this a level 7 security risk to your systems
Incidence happened in China
needed to install unsafe drivers;
Please see to fix this in your update
No, I won't tell how I solved the matter;
Clue It didn't solve in safe mode nor last known boot mode
thanks in advance