I just find this procedure in the FAQ area, may be works, i'm going to test it right now. http://coolermaster.force.com/pkb/articles/en_US/FAQ/Install-MasterCase-Maker-5-LED-Fan-Controller-PCB/?q=controller+fan&l=en_US&fs=Search&pn=1 Hope can help.
Hi to all, Got the same issue, i check the manual (Maker 5) and show i had to connect sata power to the controller (i try without and fan+led were off...) and works, but... i got that controller cause i wold like to modify the fan speed and the led: NO WAY! The fan are their max speed and the led are pulsing, and do not swicth in any other status, and their are really too hight. So the question is: bad controller or something went wrong in the setup?