I have the same problem. The fan works, but not the light. At present I have black, white, copper coming out of the ceiling and a black, white and blue coming out of the fan above the motor. right now the black is on black, white on white and "copper" is on the blue - sounds like thsi is wrong, but if I follow your suggestion and put the black/blue together with the black, then what do I do with the "copper" wire??