What jot down of CPU Fan Do You Have?
Turn off the computer and disconnect the power cable from the wall.
Remove the side panel.
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There should be some screws that, when removed, let you pop the panel off.
Find your CPU cooler.
It will likely be in the top third of your motherboard.
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Its fan should have a cable that runs away from it.
The end of that cable will tell you everything you better know.
If it runs to a 4-pin female connector, it’s aPWM fan.
Every BIOS is different, meaning the directions for controlling the fan may differ from computer to computer.
Look for a tab or screen associated withHardware monitoring, such as one calledPC Health Status.
Look for a section that mentionsCPU Fan.
Then, try some of the options below to see what adjustments you might make.
One of the most popular options is SpeedFan.
Setting fan speeds too low can overheat the computer.
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Download SpeedFanand then install it like you would any other program.
SelectAutomatic fan speedto have SpeedFan automatically control your system.
Otherwise, chooseConfigureand then select theAdvancedtab.
Choose your CPU from the drop-down menu.
Then set that toManualby selecting the menu at the bottom, next toSet to.
To control every fan in your system, set them all toManual.
SelectOKand head back to the main SpeedFan page.
Use the arrow keys next to your respective fan(s) to adjust the speed up and down.
This solution also adds support for RGB lighting and multiple fan configurations, profiles, and fan curves.
Standalone fan controllers can give you more tangible controls.
Maybe you prefer a quieter setup with the fan only speeding up when the temperature rises.
FAQ
First, you’ll need to remove any ducts or ventilation systems above the CPU fan.
Disconnect the fan power wire from the motherboard by pulling on the connector cable, not the wire.
Remove the heat sink from the processor by unlatching the clip holding the heat sink in place.
This should require little upward force.
Tofix a CPU fan error, move your system somewhere cooler to reduce the effects of overheating.
Clean its air vents of any dust and debris, and clean the CPU fan.
If you installed the CPU fan yourself, ensure it’s in the correct location.
You may need to replace a faulty CPU fan.
You should also clean the power supply fan and any case fans.
You should also check Task Manager for processor-intensive programs that are driving CPU usage beyond its limits.
