AMD Motherboards - Audio problem after BIOS update

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Audio problem after BIOS update

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=39269
Printed Date: 27 Sep 2024 at 2:21am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Audio problem after BIOS update

Posted By: jwp911
Subject: Audio problem after BIOS update
Date Posted: 17 May 2024 at 12:48pm

B450M Pro4 with BIOS version 5.3, Ryzen 7 5700x, Radeon RX 5700xt, 16 GB DDR4 ram
All perfectly functional yesterday with BIOS version 3.6 and Ryzen 5 2600

I updated my BIOS to 5.3 in order to allow an upgrade from Ryzen 5 2600 to Ryzen 7 5700x, but when I did, my audio jacks seem to have lost function on my motherboard. I don't have an audio card and my case audio jacks aren't working either, so the motherboard ones that I used yesterday are really my only option here. When reinstalling the Realtek drivers from the page for my B450M Pro4 motherboard, it doesn't change anything. Device manager doesn't show Realtek drivers, headphones, or microphone.

Please help!

Replies:

Posted By: wino
Date Posted: 17 May 2024 at 6:12pm

Posted By: jwp911
Date Posted: 18 May 2024 at 1:23am

Gnb audio is enabled and HD audio is turned on.

Posted By: jwp911
Date Posted: 18 May 2024 at 3:51am

I flashed BIOS 4.6 instead and when that didn't work I swapped back to the old CPU. Audio is back so I guess it is a fault of the CPU?

Posted By: johnukguy
Date Posted: 07 Jun 2024 at 6:53am

You need to download and install the Realtek drivers for your board.