How do I control PWM fans?

[elliottmarter]

I have two PWM fans on my case side panel plugged in to one PWM fan control socket on my mobo using a PWM splitter. Both fans twitch every few seconds as if they are trying to start. I can't seem to get Speed Fan to make them do anything...I might be doing something wrong on that front though.

I would like them to just spin at a set speed the whole time as they are just to shift cold air in from the bottom.

 

[elliottmarter]

Thanks for the reply

I actually solved my problem

you need to set the PWM control in SpeedFan to manual as shown below then you can simply adjust the % in the main window

 

[elliottmarter]

I have the Gigabyte Z87 OC mobo, are you referring to its BIOS or some other software?