Reason #4: Dying FanĪnother reason why SpeedFan may not seem to work on your laptop’s fans may be because they are damaged or dying. If the fans in your laptop originally cannot blow air out at a higher speed, the SpeedFan software will not be able to function to make them faster. You don’t need to do it very often, but it is recommended that you update your BIOS to counter any problems with the software on your laptop.

The SpeedFan software will likely malfunction if you use an outdated BIOS version. So, try downloading the application from the official SpeedFan website to get the latest and bug-free version. You will likely face problems with the SpeedFan if you have used either an outdated or corrupted software version.

If you are facing issues using SpeedFan on your laptop, the following reasons might be at play. You can either set the value back to what they were or change them to adjust your fans’ speeds accordingly on your laptop. 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?.

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