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Apple does not allow direct user intervention in the operation of its hardware, including the fan. Therefore, to control the fan speed of a Mac, we rely on third-party software.
How to Change the Fan Speed of a Macbook
Factors Impacting Macbook Fan
Here are some factors that can impact and affect the Macbook fan:
- Faulty temperature sensors or incorrect System Management Controller (SMC) settings. In this case, the solution is to reset the SMC to fix the issue.
- Dust buildup on the ventilation holes and surfaces of other components. This causes the fan to work harder to dissipate heat.
Why Use Fan Monitoring and Control Software?
Most computer manufacturers, including Apple, do not allow users to directly interfere with the fan's operation. This is where third-party apps and utilities assert their role.
Monitoring and controlling fan speed applications and software are designed to:
- Display sensor information, analyze temperature, and fan speed.
- In case of replacing new components, fan speed data allows you to check the integrity of low-level components and temperature sensors.
- If using Mac in a noise-sensitive environment, controlling fan speed can help reduce noise for a short period.
- Allows users to monitor fan speed to check and maintain their MacBook temperature.
- Learn more: How to check macbook temperature
3. Top software to control fan speed on Mac
1. Macs Fan Control
Macs Fan Control software is designed to allow users to monitor and control fan speed as well as monitor temperature sensors.
The advantage of this Mac fan speed control software is its intuitive and easy-to-navigate interface. The left frame displays a list of fans and their speeds measured in RPM (revolutions per minute). The right frame displays temperature information for each temperature sensor.
To control fan speed, find and click the Custom button, then choose any method you prefer.
The Constant RPM option allows you to adjust the RPM value. In addition, in the Sensor-based value option, you can select any sensor and set the temperature at which the fan operates at a higher speed.
Download Macs Fan Control to your computer and install it here.
2. TG Pro
The next Macbook fan speed control software is TG Pro. With TG Pro, you can easily monitor CPU, GPU, and hard drive temperature information as well as check battery status and other hardware parameters. And importantly, the software also allows you to monitor and control fan speed, run diagnostic tools, and generate reports.
In the software window, the left frame displays a list of hardware and corresponding sensors displayed in the right frame. The Fans section displays fan speed, where you can easily change control mode and fan speed in different environments, conditions.
At the bottom corner is the diagnostic section, where information including recent shutdowns, fan and battery status of Macbook is displayed.
Download TG Pro to your computer and install it here.
Here Mytour has just guided you through some ways to monitor and control fan speed on Mac. Furthermore, if you have any questions or need further clarification, readers can leave their comments below the article.
