Because your operating system can be prevented from booting, it can be difficult to change the BIOS setting. Fan speeds will be automatically raised or lowered as a result of this feature. Some motherboards have a feature known as Smart Fan Mode that can be found in the BIOS.

If you need to perform CPU-intensive tasks, the CPU cooler will spin at a faster rate (rpm) than usual. This can be used to slow down the fan to make it quieter, or to speed it up if the computer is overheating.Ī computer adjusts the speed of its fan depending on how much data it consumes. Most computers have a fan speed control built into the BIOS. Can You Adjust Fan Speed On Pc? Credit: Reddit After you’ve chosen the minimum speed, press F10 to accept the changes.

By clicking the Power tab, you can access the Thermal option. After you’ve changed the settings, save them and then exit the program.Īfter you turn on the computer, press F10 to enter the BIOS. The speed of the fan can be expressed as either a value between 100 and 0, where 100 represents the fan’s highest setting, or a value of 0, where 0 represents the fan’s lowest setting. You can begin by selecting the software you want to use.

The response curve can be used to vary the speed of the fan. You will be able to select the fan you want to use. Wait for the app to locate and list your fans before you begin. Using the SpeedFan feature, you can control the fan speed on Windows 10. Eddy’s professional experience includes both programming and technology analysis, and he is a computer specialist as well as a technology geek. If you’re adjusting the speed of your fan, you’ll want to ensure that it can dissipate enough heat to keep your components at a safe temperature. By taking a few minutes to clean the fan, you can reduce the noise and keep your computer running cooler.įan SpeedFan allows you to monitor and adjust your PC’s fans. Dust and lint can build up inside the computer, causing the fan to work harder and creating more noise. If your Dell desktop computer is making more noise than usual, it may be time to clean the fan.

Dell fan speed control