AMD Motherboards - No option to disable C6 on B450M

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No option to disable C6 on B450M

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=13802
Printed Date: 08 Aug 2025 at 2:38pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: No option to disable C6 on B450M

Posted By: maxwell_scot
Subject: No option to disable C6 on B450M
Date Posted: 08 Mar 2020 at 7:07am

My machine is freezing on an almost daily basis. I want to disable C6 state to see if that solves the problem, but there is no option to do so in my BIOS. I've already looked at Advanced > CPU Configuration and the option isn't there.

Do I need to update the BIOS or something?

UEFI Version: B450M-HDV P1.10
Processor: Ryzen 5 2400G

Replies:

Posted By: maxwell_scot
Date Posted: 08 Mar 2020 at 7:20am

In the meantime I've disable Cool'n'Quiet and Global C-State Control to see if that makes any difference.