Vortex Pok3r - Turn off blue LED under Caps Lock?

I flipped switch 3 on my Pok3r to make the Caps Lock work as the FN key, so it does not indicate that the caps is on, in fact the light is on right now as I am typing. I do not know what is causing it to turn on.

then pressing FN + x should toggle the led mode. A couple of presses should get it back to being off.