#Smcfancontrol spee how to#

Use a built-in laptop fan control Windows feature to change the fan speed. Control CPU Fan Speed on Windows 10 via Control Panel Use BIOS/UEFI to control the CPU fan speed.

Control CPU fan speed via the Control Panel.If you have a gaming laptop you should keep a close eye on your CPU fan RPM. To check, control, change, monitor, or increase the fan speed on Windows 10 PC or laptop, apply the below-mentioned methods.

#Smcfancontrol spee how to#

How to control fan speed on laptop Windows 10? Thus, it can be very important to maintain a balance with the CPU fan speed while also keeping your PC’s temperature in check. If you find your CPU fans to be running constantly, it’s a sign that your system is overheating and that may cause problems with your power supply. Every PC case has air vents to allow the heat to escape. They regularly check your PC’s temperature and adjust the CPU fans peed by turning them on and off accordingly. The purpose behind the CPU fan is quite simple. Why is it important to monitor CPU fan speed in Windows?

4-pin PWM (pulse width modulation) can be controlled using fan control software easily.

3-pin DC fan connectors are connected to the motherboard, so you can alter its speed by limiting the voltage via BIOS.

They cannot be manually controlled but can only be limited using a resistor cable.

Molex fan connectors take power from the PSU.

From left to right: A 3-pin connector, a 4-pin connector, and a MOLEX connector.