Repeat the same process for every other PWM mode, check the “Remember it” box, and click “OK”.

In the “Properties” section, click the “PWM1” mode and select “Software Controlled” from the “Set to” drop-down menu at the bottom. Launch the SpeedFan application and click “Configure”. On the new window, navigate to the “Advanced” tab and open the “Chip” drop-down menu. To do this, open any web browser, go to the SpeedFan website, and click the first link in the “Download” section. Open the downloaded file and follow the on-screen prompts to complete the installation. To use SpeedFan, you must first install its software on your computer. If you don’t know how to use SpeedFan on Laptop, follow our simple step-by-step method to do it without much difficulty. In that case, SpeedFan is the answer, as it allows you to keep an eye on internal operations to ensure your laptop’s temperature remains cool even under a heavy load. Suppose you want complete access to the internal parts of your personal computer. Using the numerous sensors in the CPU, motherboard, and HDDs, it can automate your computer’s cooling cycles on its own. SpeedFan is a software designed for Windows to give you control over your laptop’s fan speed, temperature, etc. Is SpeedFan Not Working on Your Laptop?.

Speedfan