When the temperature rises, these sensors detect heat and tell the computer’s fans to speed up.īut, if your computer fan makes a loud noise, the CPU fan speed controller program uses these sensors to allow you to change the speed.

The computer’s fans run on their own, but their speed is controlled by sensors on the motherboard.

All of the fans work together to keep your computer cool. A desktop computer typically has three fans: a main chassis/case fan, a CPU fan, and a power supply fan. That’s where PC fans come in they’re designed to remove heat from the system, preventing the CPU from overheating and perhaps causing hardware damage. They consume more energy, produce more heat, and make more noise. Several games (such as Division 2) and editing software (such as Adobe Premiere) place additional strain on the CPU and GPU. If you’re continually hearing the loud, obnoxious sound of CPU fans, it’s because the computer is overheating. Should You Lower Fan Speed If CPU Fans Are Noisy? Here are our recommendations for the finest fan control software for Windows 10 and 11, which will allow you to easily and quickly set the unique fan curve. This fan controller program can alter the fan speed based on the temperature of the system. Fortunately, there are free apps known as fan control software that you may use to change the speed of the CPU or GPU fan on a Windows PC. Do your CPU fan start spinning at greater RPMs by default when you open many tabs in your browser or play your favorite game? The RPM of the CPU fan is generally determined by the load on your computer, but if it goes wild, it can cause the system to become noisy.

Argus fan monitor