Okay so i have the corsair h110 and it has a 3 pin cpu head and my asus delux has a 4 pin cpu head so i plug the 3 pin in to the 4 pin and the h110 doesnt work. when i boot up it says press f1 cpu fan is not on. i go in to the qfan thing in the bios and it says the cpu fan isnt on. how do i turn it on from the bios, i think its because its a 3 pin. I also pluged it in to the fan hub in the back to see if it will work and it did at first but now it failed. plz help