Click on Control Panel, then Hardware and Sound.ģ. Open the Control Panel from your Windows Start bar.Ģ. While altering your settings via Windows Control Panel is no substitute for BIOS, it might be all you need to optimize your PC:ġ. Tweaking their fan speed is one of the easiest ways to deal with performance and cooling issues, assuming your Fan is powerful enough to handle it.Īfter research and testing, we discovered that third-party applications like Speed Fan and …, External fan controllers, and Windows Optimizations are the best ways to control your Fan speed without booting up your Bios.Ĭhange Cooling policy in Windows Control Panel.īefore turning to third-party applications and external controls, there is a relatively straightforward way to change your Computer’s Fan Speed in Windows Control Panel. Many PC users experience overheating performance drops and malfunctions several times during their time with their PC. Despite shipping as polished, finished machines, many Windows computers are not as optimized as you might think. There is only one real reason why PC users want to reduce or increase their Fan speed: performance.

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