Did it work out for you--the touch bar under the alienware logo.  Sometimes fiddling with the joystick you accidentially brush the touch bar and the light goes off.
My downlight quits working after a few days.  I have to reset the AlienFX Lighting in the menu once or twice a week to make it work again.  It's quite annoying because I like the light downlight in particular as far as the lighting goes.  The monitor itself is fantastic.  Any help would be appreciated.
Downlight stops working.