Case fans extremely loud

mqmqmq · February 10, 2021

I have a Lian li lancool 215, and a ASrock b550m steel legends motherboard, and the case fans are so loud it's giving me headaches, but for some reason no videos are telling me how to adjust case fans, only cpu gpu fans, and there's nothing in the BIOS about case fans. I've been searching on google as well but for some reason there's absolutely nothing helpful anywhere

Action_Johnson · February 10, 2021

If your case fans are PWM, you control those speeds in the BIOS. You either set them to a constant speed, or have them ramp up with something like CPU load.

Otherwise you wear headphones or crank up the volume on your speakers

Stahlmann · February 10, 2021

1 minute ago, Action_Johnson said:

Otherwise you wear headphones or crank up the volume on your speakers

Lol that's just not the solution for loud fans.

@OP

Your motherboard has a way to control the fan speed, doesn't matter if your fans are PWM or DC. The B550 Steel Legend is not a budget low-end thingy without a real BIOS. I never had an ASrock board so i can't say what the option is called there but there is a way to control your fans in BIOS.