B550 Taichi USB 2.0 Post Problems
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=25945
Printed Date: 30 Jul 2025 at 2:11am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: B550 Taichi USB 2.0 Post Problems
Posted By: siliconrage
Subject: B550 Taichi USB 2.0 Post Problems
Date Posted: 29 May 2023 at 8:06am
| I have just built a new system around a new B550 Taichi motherboard. I am running BIOS L2.62 bios. The system runs just perfect except for one issue. If I plug any type of USB keyboard into one of the USB 2.0 ports on the back IO the system will hang after the POST splash screen. I have called Asrock technical support and they told me that was a odd problem since the technician told me that Asrock uses one of these ports for a keyboard for testing purposes themselves. Has anyone else experienced this issue? |
Replies:
Posted By: Xaltar
Date Posted: 30 May 2023 at 1:26pm
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What keyboards did you try? Some keyboards, particularly "gaming" keyboards sometimes have firmware that can cause conflicts during boot/POST. ------------- 
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