Why is my new pc LOUD?

[StanLaw12]

Hey, I just built a new computer and got it to post. But there a a very loud fan noise. I disabled my case fans, gpu fans, and cpu cooler fan but the noise is still present. At first I thought it was the psu, but that’s quiet too. My hard drive is also not the culprit of the sound. However, when I go into CPUZ, I noticed that the South bridge of my motherboard is at 51 rev. I have no idea what it means but could this be the culprit of the sound? If not does anyone know what’s wrong with my pc?

 

Pc specs: Ryzen 5 3600

B450 Tomahawk Max

Gigabyte wind force 2070S

Corsair vengeance lpx 3200mhz

Noctua NH-u12s

Seagate 2tb HDD

Samsung 970 DVO NVME

[Sakkura]

Your motherboard doesn't have a fan so that isn't it. You'll have to check specifically where the noise is coming from.

[BlazeBernstein]

what case do you have? in my case (nzxt h440) there's fans in places you can't see from the side panel, and because they're directly wired to a molex power connector, do not show up in software.

[PeachGr]

Go to BIOS and change the fan curve to silent, it will be quiet for the most part of the time

[NineEyeRon]

You always notice a new sound more, set it up to ensure temperatures and sound noise is tolerable. You will be used to it in a few months and notice it less.

[Fappelzap]

use be quiet or other quiet fans

[NineEyeRon]

1 hour ago, Fappelzap said:

use be quiet or other quiet fans

Noctua redux is money is tight, be quiet or noctua if not

[Fappelzap]

ok

 

 

[Pixel5]

well if you disable all the fans you could there is probably still a fan somewhere that is not working on full blast trying to keep things from getting destroyed.

[Fappelzap]

Oh i forgot the Noctua Fans sorry