Not sure how to connect fan speed controller?

[Sam Mcdowell]

The case i have is an Antec gx500.It has a fan speed controller built into it.The only problem is that i dont know where to plug the fan speed controller in.Im pretty sure its a molex connector but really im not sure.Ive heard that it goes into the power supply but again im not really sure.My power supply is corsair cx 750W

 

[heman0286]

actually the fan cable r pre connected to the fan controller it in on the right side of the case.... u need to connect one molex from PSU to fan controller molex....