AMD Motherboards - AsRock B450M CPU fan won?�t stop...

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AsRock B450M CPU fan won?�t stop...

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=10569
Printed Date: 20 Jul 2025 at 11:01am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: AsRock B450M CPU fan won?�t stop...

Posted By: peixinho
Subject: AsRock B450M CPU fan won?�t stop...
Date Posted: 30 Dec 2018 at 7:44pm

Hi guys!

I build a pc and everting is fine but when I shutdown the pc the fan won?�t stop spinning ... only stop if I switch the button of PSU to off. Why is that? I?�m missing any configuration?

My build:

Ryzen 2600 (stock cooler)
AsRock B450M Pro4
Seasonic Focus Plus Gold 550W

I tried everything, read the manual, update bios, update drivers...

If you can help me I appreciate.