Whereas the power supply fan or the heatsink fan is generally at the back of the computer to easily expel hot air. And the exhaust or intake fans are generally at the front or back of the case. And whenever the high-temperature level is detected the sensor passes the information hastily to the fans for adjusting their RPMs and to prevent long term hardware damage. And the temperature flow information of the fans is controlled by the motherboard. Well, the fans are an essential component of a PC but they won’t run on their own. During this, the CPU, GPU and other components generate excess heat and the CPU fans increase the RPM to eject hot air and substitute it with cool air. When your PC’s hardware produces lots of energy or heat while running high graphical games or video editing software. Next, click on Click Here to Fix All Issues Now to fix, clean, protect and optimize your PC effectively.Ī loud computer fan means your device is producing a lot of heat, and due to this, the CPU fans start running fast to cool down your system by forcing the hot air out of the PC.ĭespite this, the dust clogged on your CPU fans causes a wind tunnel-like sound and make lots of noise when you turn on the PC.Click Install & Scan Now to install & scan issues causing the PC problems.

Download Advanced System Repair tool rated Excellent on Trustpilot.

Speed fan control