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If your motherboard has an older version of BIOS, update it to a new one and see if it helps in eliminating the error. Sometimes updating your BIOS can solve the CPU Fan Error problem. Save the settings and restart your computer. Now change the “CPU Fan Speed” to “Ignore”. Search for the “Monitor” section and select it. The CPUFAN header concentrates on the temperature.
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If the above fix does not work, you can simply head into the BIOS and open the Advanced settings. The automatic fan speed control systems in any mobo are based on keeping the TEMPERATURE of certain components under proper control. And if you have an early version of the Asus motherboard, then you have to set CPU Q-Fan Control as Enabled, Advance, or Auto. The default RPM value will be around 600 RPM, so you have to lower down the value.įor setting the values, make sure the CPU Q-Fan Control is set to AUTO, PWM, or DCM Mode. To fix this, go into the BIOS and search for “CPU Fan Speed Low Limit” and set the values to 200 RPM. If you are installing a CPU fan from another brand, chances are that your Asus motherboard will not be able to detect that aftermarket fan due to lower revolutions. See also How to Check How Many CPU Threads Do I Have? Manually Adjusting the FAN RPM
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