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 is the brain of any computer system, handling millions of calculations every second. All that computer power generates heat, though – enough to disable the delicate electronics. A CPU cooling ...

A CPU's operating temperature will rise if the cooling fan breaks, dramatically increasing the chance of hardware failure. Stock modern computer CPUs use a two-part CPU cooler that features a heatsink ...

So, I'm using a stock Intel cooler with my i7-2600K, and I'm noticing that the cooler isn't running at a consistent "humm". It keeps wavering (the RPM slightly speeds up for just a second and slows ...

While seemingly basic compared to the other components, your computer's fan actually plays a massive role in maintaining the system's optimal performance. It does so by regulating the internal ...

Use the following solutions if your CPU fan is not spinning but you get no display on your Windows computer, use the solutions provided below: Preliminary fixes Reset BIOS by clearing CMOS Reseat CPU ...

Many of us splurge on high-end 360mm AIO coolers to keep our CPU temperatures as low as possible. I do that too because they certainly help, but it's important to remember that they're only one part ...

As computing power increases with each new iteration of processors, actual power consumption tends to increase as well. All that waste heat has to go somewhere, and while plenty of us are content to ...

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 ...