Knowing how to test a central processing unit fan can save you a lot of time and frustration, especially if your company doesn't have a dedicated IT department. A malfunctioning fan will cause your ...

Under normal circumstances, the CPU in your desktop PC generates modest amounts of heat; a smart fan on top of the CPU runs just fast enough to keep it cool. At this speed, you barely hear the fan.

Here is a full guide on how you can fix the 511 CPU Fan not detected error on Windows 11/10. Many Windows users have reported receiving an error message stating that ...

Windows PCs and laptops require a dedicated fan to support heat dissipation. The fan helps keep the hardware cool and ensures it doesn’t overheat in any intensive work or task. During peak performance ...

Case fans, video card fan and power supply start up fine. If it's a power supply or CPU fan problem, I don't understand why I wouldn't have any video. It'd work until the CPU overheats, I was assuming ...

Fan Control is a great tool for doing exactly what its name suggests, giving you complete control over your system's fans, including your CPU and GPU fans, plus any water cooling pumps that you may ...

CPU_FAN and CPU_OPT are entirely different and serve distinct purposes in the context of a computer cooling system. CPU_FAN or CPU Fan Header is the primary 4-pin fan header on a motherboard, and it ...

The CPU OPT header is an additional connection for special processor cooling accessories, such as specialized coolers with multiple fans or water-cooling components. Functionally, CPU OPT is identical ...

So I built out a new box some months ago with the help of the fine Ars folks and it's been running great until recently.. for some reason the fans seem to randomly ramp up high for a few seconds then ...

We may earn a commission from links on this page. Everyone chases some kind of low-key but elusive white whale, a casual desire or goal that remains forever out of reach. For some, it’s finding the ...