Keyboard will not light up
Since installing Snow Leopard my keyboard will not light up in any light conditions be it completely dark in the room or not. When I place my hand over the ambient light sensor the screen still dims as it should but the keyboard does not light up. I have checked that it is set to 'illuminate keyboard in low light conditions' in keyboard settings and have tried toggling F5 and F6 keys which show keyboard light icon increasing and decreasing as if the backlighting was working. I have completed another fresh install of SL, repaired disk permissions and reset the PRAM but all to no avail. It worked perfectly while running Leopard. Does anyone have any other ideas I could try or is it a trip to the Genius bar? Cheers, Ray
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