

If you have experience overclocking, the methodology is the same. By underclocking and undervolting your CPU and your GPU, you can pull back load temperatures and run your fans as slow as possible. If you are unwilling to increase noise levels to keep your components safe, then you will need to consider sacrificing some performance. If your CPU starts throttling, you will need to go back and make adjustments, sacrificing some aural comfort. You also need to test your average workload thoroughly to ensure that your components aren’t overheating to maintain silence. There is some trial and error in this since it can be hard to judge how loud a fan is going to be at a specific RPM and not all manufacturers list decibel levels for their products.

When you are building a silent system, you need to decide how much noise you are willing to tolerate and then set the maximum speed of your fans accordingly. If you at all concerned about noise, this balance can be harder to achieve. You need to find a balance between all the fans in your system to ensure that they are working together and not fighting each other. CPU cooler performance doesn’t matter if hot air is being trapped inside your case. If you have configured your case fans in a way that your GPU or CPU coolers are feeding them hot air, you will need to make sure their speeds can dissipate heat at, or higher than, the rate that your components are dumping it out. You want to make sure your components stay well below their throttling points to maximize performance.

You can’t control fan speed because they run continuously and use the TDP (Thermal Design Power).When adjusting your fan curves, it’s important to give yourself a bit more headroom than you think you’ll need. Some Lenovo Legion laptops are the perfect example of this. You won’t find a fan speed control option in some cases because the BIOS doesn’t support this feature. There are many BIOS versions, and each one has different menus and labels. If you don’t know how to enter BIOS, check our extensive guide before proceeding.Ĭontrolling fan speed in the BIOS depends on your PC or laptop. The most straightforward way to control fan speed is by making changes in the BIOS. Once the hardware is clean, you can optimize fan speed to your liking by using one of our methods. If you’re having problems with your fans, first clean your computer properly because fans work extra hard when there is dust and grime. This article focuses on several methods of controlling fan speed. However, if your computer fans are loud all the time or fail to kick in and your CPU becomes hot, you can fix both issues quickly. Your PC should be fairly silent when you’re browsing the internet, but it can get loud when you’re playing a demanding game. Fan speed is often controlled automatically based on the hardware temperature.
