a rgb led has 3 leds inside of it, one red, one green, one blue. colors are produced by the leds getting different voltage, if you want red, the red led gets max voltage, and the other two get none. the electricity doesnt reach the red led.
most likely yes, but i dont think you can fix it yourself.
I never got the point of backlit keyboards.Sure, it's necessary to have little lights to indicate caps lock and such, but not a complete backlight.It'd get very distracting.
i can loving type /without/ a keyboard
what