Holy thread revival number two. If you look at the last picture in the second post you can see where/how I mounted the LEDs under the mobo. In the “purpleish” mode I just added a couple Blue in between the red ones. Also, there is an LED directly behind the back edge of the hard drive mount thingy. Edit: Remember to aim/focus the LED at the edge. The light will travel through the transparency and create the glow. On a square case the light will basically die at the corner/end of panel. That’s why I wanted a one piece wraparound design so the light would make the whole trip.