Question Motherboard fan control not work

[clementttttttt]

For some reasons, when I change the fan speed settings in bios, the fan's real speed is not really changing at all! Really need some help.

Specs:
i5 7500
RX570 4g
b250m pro4
Corsair VS550

 

[Lutfij]

Is that the orange label VS or the newer label unit? On the note about your fans, how do you have your fans connected to the system and the board? Are you on the latest BIOS update for your motherboard?

 

[clementttttttt]

I have the orange unit. My fans are 4pins and I'm pretty sure they're connect to the 4pin header on mobo. I have the latest bios too.