AMD Motherboards - ASRock X470 Taichi Fan problem

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ASRock X470 Taichi Fan problem

Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=10350
Printed Date: 27 Jul 2025 at 10:12pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: ASRock X470 Taichi Fan problem

Posted By: funny1313
Subject: ASRock X470 Taichi Fan problem
Date Posted: 08 Dec 2018 at 4:48pm

hello,

i have a problem with the CHA Fan 3.
I use a PWM Fan, and the control in Bios works great. But in Windows, the FAN regulates too fast. When I open a new task in Chrome the Fan goes up dand down,
or starting a game, its alway been on 2000RPM. I think the Temp Sensor working not right. I set to CPU Temp, MB Temp, nothing help.

In Bios, i set the Fan to a maximum of 10%, but in Windows it is still too fast.

I have the latest bios (1.50) Fan ist a NB e-Loop PWM

sorry for my english,
I hope you can understand me.

greeting

Replies:

Posted By: texoM78
Date Posted: 17 Apr 2019 at 2:19am

Got this same problem whit bios 2.0 in bios all working well but after windows login fan3 speed up to high rpm. any solution for this guys?