How to control all your PC fans using Fan Control

Fan Control is a great tool for doing exactly what its name suggests, giving you full control over the fans in your system, including CPU and GPU fans, plus any water cooling pumps you may have attached to the fan ports. . It’s much easier than controlling your computer’s fans through voltage limiters and BIOS settings.

Fan Control is a comprehensive system cooling management solution, and while it’s a bit complicated and requires a certain level of expertise, it’s relatively easy to learn with a little help. That’s where we come in: here’s how to use Fan Control to manage all the fans in your system.

Note: This particular software is available on Github and is being developed by an independent developer. We’ve been using it for a few weeks now on a Windows 10 desktop and haven’t had any issues. Having said that, we do not take any responsibility for any potential damage this may cause to your system. Download and use this software at your own risk.

How to use the fan control

Fan Control is available for free on the Github page and the official website. According to the developers, the drivers and backend of the tool were not created from scratch. Instead, they were able to reuse a bunch of existing hardware libraries and just added a user interface on top. Therefore, any hardware compatibility issues are completely dependent on LibreHardwareMonitor and NvAPIWrapper.

Step 1: Download Fan Control from the official website or its Github repository. Unzip the package and store all the files in one folder. To run the tool, open the FanControl.exe file.

Step 2: The main home screen of the software is divided into two sections: Controls and Speeds. Each tab in the Controls section corresponds to a tab in the Speeds section. For example, the first card, Fan Control #1, should be Fan Control #1.

If you connected a CPU cooler or liquid cooler pump to the CPU fan port, it should be fan #1 by default. The rest should be any additional case fans along with the dedicated GPU/graphics card fans.

Screenshot of the Fan Control main home screen.

Step 3 – Test each fan to make sure it is working properly by feeling the change in fan noise and airflow. This can be done by manually controlling the fan speeds. Choose Three points menu on each fan control card, enable Manual control and then click the switch to enable the slider. Use the slider to increase or decrease the speed of the fan or pump. You should see that change in speed reflected on the sensor card and ideally hear the fan difference to know that the controls are working.

Screenshot of manual fan control in the fan control software.

Step 4 – After tagging all the fans, rename them for easy identification. Click on the title of each tab and give it the corresponding names. You may also see some additional tabs in the Controls section, which are actually headers on your motherboard that are not in use. You can hide them by selecting the option Three points menu in the upper right corner of each tab.

A screenshot showing the renamed fans in the fan control software.

Step 5 – Remember, running your computer’s fans at full speed may sound like a good option to maximize cooling potential, but there are some downsides. Increasing the speed of your fans will make them louder and this will affect the overall life cycle of the fans. Also, if you have intake fans, you also bring in more dust, which means more cleanup.

Step 6 – In addition to manually controlling fan speeds, you can also create your own fan curves. Fan curves are graphs that show how fast your fan spins when your computer reaches a certain temperature, making it easy to adjust your cooling based on temperature and noise levels.

To add a fan curve, select Further in the bottom right corner to reveal a bunch of fan curves and temperature sensor options. He fan curve graph The option is the easiest because you can simply assign a percentage of the total fan speed that a particular fan should run at a particular temperature.

Screenshot showing how to make a fan curve graph in the fan control software.

Step 7 – Once you have selected the fan chart, a tab should appear in the new Curves section. To set up a curve, you must first select a source. Choose temperature source the ability to detect menus with various sensors built into your motherboard and other related parts.

Considering that the CPU and GPU are usually the hottest components in your computer, it’s best to optimize airflow and create fan curves based on one of the two. Learn more about CPU temperature monitoring here.

Screenshot showing how to select the temperature source for the fan curve in the fan control software.

Step 8 – To create a CPU fan curve, simply select cpu package marked below temperature source Dropdown menu. The graph can be configured by selecting Edit button. A new popup should appear where you can play around with adding points to the graph or just enter the parameters at the bottom. Assign a specific percentage of fan speed that corresponds to the temperature.

Once you are satisfied with the fan curve, select Alright to save it. Similarly, you can create a GPU fan curve by selecting the GPU as the temperature source.

how to use fan control curve graph

Step 9 – After creating the fan curves, you can now assign them based on the fans in your system. Disable manual control and an option to select a curve should appear. Assign the correct fan curve for all your fans. The CPU cooler/radiator fans and water cooling pump must be mapped to the CPU fan curve to behave according to changes in CPU temperatures.

If you have additional fans that draw in cool air or remove hot air from the GPU, it’s best to assign them to the GPU fan curve. By doing this, the fans can be automatically boosted when the GPU is under heavy load, especially during gaming.

Step 10: The last step is to save all the settings you have made. Open it Three points menu in the upper right corner of the software and select Save settings. The software will create a configuration file with all your settings that can be easily imported or exported. This is an important step if you don’t want to lose your settings.

How to adjust the fan control

Fan Control is a powerful tool in terms of functionality, but it also offers a lot of styling options to customize the tool.

Step 1 – Select the three line menu icon in the upper left corner to access the fan control settings.

Step 2 – You can change the arrangement of the fan controls in columns by checking column mode box. You can also adjust which tabs to show and hide, and whether or not fan control starts with Windows.

Step 3: Choose Look knob to adjust the fan control scheme. By default, it will sync with your Windows theme, but you can choose primary and secondary colors for the fan control window using the slider or by inserting the HTML color code.

Now that you have all your fans in place, why not try your hand at custom liquid cooling? It’s not as difficult as you think.

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Source: newstars.edu.vn

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