Speedfan: Controlling CPU fan speed Tags: Heatsinks Speedfan CPUs Overclocking Last response: October 9, 2008 9:28 PM in Overclocking Share Lefti October 9, 2008 9:03:20 PM Hi, What I want to do is use speedfan to automatically control my Zalman CNPS9700LED CPU fan based on it's temperature. So I click the configure button and go to the "fans" tab, the CPU fan is listed there spinning at full speed. Next I go to the "speeds" tab, there I can set "speed1", "speed2" and "speed3". Unfortunately none of these speeds relate to my CPU fan, or any other fan for that matter. How do I make the CPU fan speed adhere to one of these settings? Did I miss something obvious? Advice on this would be much appreciated More about : speedfan controlling cpu fan speed Lefti October 9, 2008 9:28:53 PM Never mind i figured it out, you need to go to advanced and set PWM1 to "Software Controlled". Can't find your answer ? Ask ! Publish Related resources: ForumI can't change my cpu fan speed with speedfan ForumHelp with controlling individual fans with SpeedFan ForumSPEEDFAN CPU FAN SPEED / SMARTGAURDIAN ..? ForumControl fan speed ( Speedfan not working)? Forumhow to calibrate speedfan temps and control fan speeds ForumDoes someone can control fan speed with speedfan on K7S5A? ForumHelp controlling systemfan2 ( Speedfan ) Forumfan speed doesnt show in speedfan ForumSpeedfan Cannot control side or exhaust fan ForumControl case fans based on GPU temp using Speedfan ForumCpu fan speed and speedfan . ForumUD3P/BIOS setting SpeedFan control of HSF Speed ? ForumControlling fan speed through 4-pin molex? ForumHow to set cpu Fan speed to 50% automatically when i run the SpeedFan 4.46 ForumSpeedFan CPU Fan running at 100%, problem help! ForumFixed Voltage ForumSafe CPU VTT and FSB voltages Forumwhat is CPU VTT? ForumDetermining max safe temp for a CPU ForumNehalem (i7) Extreme 965 CPU HSF-Who makes one? More resources Read discussions in other Overclocking categories CPUs Motherboards Memory Chipsets Heatsinks Water Cooling Intel AMD !