This post is a quick sequel of my previous article jam-packed with my personal experiences and observations while I was fiddling with standard 4-wire PC cooling fans. Today I will be talking about the ...

CPU_FAN and CPU_OPT are fan headers provided on some of the motherboards. However, they are different on various fronts. Learn more here.

If your CPU fan is not spinning but you get no display on your Windows 11/10 computer, these fixes will surely help you resolve the problem.

These programs attempt to control the speed of a computer fan without messing with any other settings. Keep in mind, however, that this kind of software has limited applications and may not work ...

200mm plus are readily available. At least for computer fans, though, most 200mm and 220mm and 250mm fans are pretty low flow. That would be a good size to look at, tho.

4-wire fans explained A 4-wire CPU (motherboard) fan is a standard brushless dc (BLDC) fan, but has four wires extending from the casing. Each of these wires serves a specific purpose. Note that ...

If your fans are plugged into the computer's motherboard, you might be able to control them using your motherboard BIOS. Enter the BIOS menu by pressing a key as your computer boots (usually Del ...

This allows your PC to monitor fan speeds and warn you when a fan stops running. DC fans can run either at a constant speed or at a changing speed. The motherboard takes over the control.

When the ambient temperature is more than room temperature (77°F or 25°C), the computer tends to overheat, requiring the fan to spin faster. It's also possible that your fan might be physically ...

CPU OPT only supplies power to the connected device, while CPU FAN both supplies power and communicates with the motherboard’s BIOS or UEFI system to provide statistical data.

If your fans are plugged into the computer's motherboard, you might be able to control them using your motherboard BIOS. Enter the BIOS menu by pressing a key as your computer boots (usually Del ...