Cleaning up an Alienware Area-51 R2, everything's working so far. But the Alienware logo / power button color LED seems to be missing blue. So for example, at the default teal theme the button is green. If I set it to blue, it is barely visible. Anyone know how easy this is to fix? Not a deal breaker, don't really mind being limited to red and green combinations. But before I close everything up I figure I should see if it's a quick fix or not.

Pulled the logo board, and it looks like the issue is with all four LEDs. This would seem to indicate a controller failure, but not sure where (which board) it's on.