LED lights on Pathogen 2 Keyboard not working

What do I do if the LED lights are not working?

Troubleshooting:
  • Press and hold the function key, while doing so, also press the insert key.
    • Are you able to see the LED lights now?
  • Press and hold the function key, while doing so, also press the up arrow key. Doing this will increase the brightness of the LED lights. To reduce the brightness, press and hold the function key, while doing so, also press the up down arrow key.
    • Are you able to see the LED lights now?
  • Unplug the keyboard from the USB port on your PC. 
    • Are you able to see the LED lights now?
  • Restart your PC with the keyboard plugged into the USB port.
    • Are you able to see the LED lights now?
  • Reboot the entire keyboard by pressing and holding the FN and ESC keys together for approximately 30 seconds
    • Can you see the LED lights now?