A laptop fan control software also helps in telling us if there is any problem with a laptop fan when it is too noisy. It manages the rotational speed of the electric fan. But the sensors cannot regulate the speed of the computer fan.Īs the name suggests, a fan controller software is what can be employed if you wish to be in control of the speed of your PC fan. Thanks to the sensors in the motherboard. It’s all awesome that the computer can sense on its own that the internal components are heating up and that they all need to be cooled down. If you’re wondering how the computer knows when to turn on the fan, there are sensors on the motherboard, which when reach a critical temperature, turn on the computer fan(s). A heat sink is something that passes on the heat generated by an electronic to a fluid medium (could be a liquid coolant or air). Along with moving the air across a heat sink to bring down the temperature of a particular component. The fan achieves it by drawing the cooler air into the case from outside.
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A COMPUTER FAN, present inside the CPU of a PC is a hardware component, are used for active cooling.
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