AMD Motherboards - VRM temperature about my B450M Pro4

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VRM temperature about my B450M Pro4

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=13035
Printed Date: 06 Aug 2025 at 2:29pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: VRM temperature about my B450M Pro4

Posted By: Ninchen
Subject: VRM temperature about my B450M Pro4
Date Posted: 04 Dec 2019 at 11:10am

The VRM temps reading almost 98 degrees. I have the power to balanced mode.
And I can make sure the air cooling is strong enough to handle the temp. but still in high temper. Reinstall win10 is same, so it is not OS problem.
Is it a Bios issue or something else?

Replies:

Posted By: ASRock_TSD
Date Posted: 04 Dec 2019 at 11:48am

Dear Ninchen,

Greetings, this is ASRock TSD.

According to B450M Pro4 specification, this board does not have a temperature sensor for the VRM, so the VRM temperature which reported from third-party software will be inaccurate.

We link the B450M Pro4 specification (Hardware Monitor) as below for reference:
https://www.asrock.com/MB/AMD/B450M%20Pro4/index.asp#Specification

In regards to this case, we suggest using ASRock A-Tuning utility ver:3.0.234 to monitor your system status.
http://asrock.pc.cdn.bitgravity.com/Utility/A-Tuning/A-Tuning(v3.0.234).zip

Thanks!

All the best,
ASRock TSD

Posted By: Ninchen
Date Posted: 13 Dec 2019 at 12:04pm

okay, i will use ASROCK utility to check the temperature