[SOLVED] Fans are too loud

[Tndo]

Hello,
I have recently build my own gaming pc and the cpu fan and the case fans are all too loud. i have tried turning the fans down with msi command center but command center crashes my system sometimes but it went much quieter that way. But now i have deactivated command center due to the crashes and now the fans are still way too loud. I also cant find an option in the bios for fan speed.
I am using:
rx 5700 reference model
ryzen 5 3600
msi b450 tomahawk
1000gb crucial nvme

 

[logainofhades]

When you did your windows install, was it a fresh install of 1903? Also, fan speed, in bios, appears to be under Hardware Monitor, going by the manual.

 

[Tndo]

When you did your windows install, was it a fresh install of 1903?

i dont know what version but i installed windows on a flash drive for boot just a couple hours before i build my pc

 

[SgtScream]

Checking or unchecking smart fan mode in the bios will most likely solve this issue:
https://forum-en.msi.com/index.php?topic=286639.0

 

[AllanGH]

Fan speeds are set under Hardware Monitor, in BIOS, according to the user manual for your MB.

 

[Tndo]

Checking or unchecking smart fan mode in the bios will most likely solve this issue:
https://forum-en.msi.com/index.php?topic=286639.0

i dont know where i can find this setting in my bios. I can find hardware monitor but i dont see the same what can be seen in the thread u linked

 

[AllanGH]

Download the manual and read it.

American English version is here.

 

[SgtScream]

i dont know where i can find this setting in my bios. I can find hardware monitor but i dont see the same what can be seen in the thread u linked

What do you see?

 

[Tndo]

i can see a list of my fans with some kind of auto option, i will give you more info in like 40 minutes, i cant go into my bios rn

 

[Tndo]

What do you see?

I was in my bios now and here is what i find on hardware monitor: So i see a list of my fans. first the cpu fan, i can change smart fan control (on/off), the fan type mode, temperature source select and the ste-up/down time. i can see that with every fan. there is written that i have 1 cpu fan, 1 pump??? (i dont know how that got there) and 3 system fans (tho i actually have 4 and no pump). on the fan type i can select: auto detect, dc mode or pwm mode. and then there come: cpu fan fall warning control and cpu temperature warning control, both are disabled and can be changed

 

[Tndo]

I have fixed it and i know what the probkem was. In the compatibility update for b450 bios' the cpu temps werent reading the actualy temperature (it was reading something way higher) so all my fans thought that my cpu is e.g at 100°C and so the fans cranked up. Also in my motherboard i didnt know that i could edit any number on overclocking or hardware monitoring e.g. my first case fan was set to run at 60 (%) and i could just type a number when im on that line.

 

[SgtScream]

Can you check to see if another bios update came out? I'd contact the manufacturer.

 

[azkaban3000]

I have fixed it and i know what the probkem was. In the compatibility update for b450 bios' the cpu temps werent reading the actualy temperature (it was reading something way higher) so all my fans thought that my cpu is e.g at 100°C and so the fans cranked up. Also in my motherboard i didnt know that i could edit any number on overclocking or hardware monitoring e.g. my first case fan was set to run at 60 (%) and i could just type a number when im on that line.

I facing the same issue with my B450i Strix, how exactly did you fix yours?