1. Open Registry
  2. Navigate to Key:
  3. Move to key ‘Kbdclass’ for keyboard & ‘Mouclass’ for Mouse
  4. Set the value of “Start” to 4 to disable the keyboard / Mouse
  5. Close Registry
  6. Reboot
Note: Don’t Disable both at a time because you’ll lose 2 main inputs & U need to Reinstall OS again