AMD Motherboards - B450M Steel Legend USB2.0 connection issues

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B450M Steel Legend USB2.0 connection issues

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=19357
Printed Date: 08 Aug 2025 at 9:57am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: B450M Steel Legend USB2.0 connection issues

Posted By: tommo1982
Subject: B450M Steel Legend USB2.0 connection issues
Date Posted: 04 Aug 2021 at 4:59am

I guess I'm having connection issues AMD issued a fix recently for. My Unifying USB dongle is not recognized on power on when plugged in USB2.0 port at the front of my case. I have to plug it out/in to fix it. Recently I had to switch to USB3.0 ports to make it work, because Win10 kept saying the device cannot be recognized.

I have Ryzen 5 Pro 3350G, BIOS P2.90. I probably should update, but should I? I don't want to see black screen after update. Not fond of buying new CPU because the current one won't be supported with new BIOS version.