yes i know that. maybe my question wasnt clear.
the lights on the fans dont work when the fans are powered through my fan controller. and i cannot change the fans speed or turn the lights on/off while its plugged in. my only solution was to disconnect the leds via the 2 pin, and that ended up making everyhting work. but now the lights are useless as it wont let me plug them in and make the controller work at the same time