AMD Motherboards - AB350M HDV fan control

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AB350M HDV fan control

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=12995
Printed Date: 06 May 2024 at 7:55am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: AB350M HDV fan control

Posted By: darlen
Subject: AB350M HDV fan control
Date Posted: 28 Nov 2019 at 6:40pm

I have a problem with fan control on my AB350M HDV motherboard running ryzen 1600 Win 10.

I have 6 Corsair SP120 fans hooked up with a six way splitter to CHA_FAN 2. However all fans run at 1650 RPM and I can't lower the speed. I tried just connecting a single fan to the header instead but I still can't control the fan speed. Am I doing something wrong?

Any help is appreciated