AMD Motherboards - AMD SME on ASRock B450M Pro4?

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AMD SME on ASRock 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=11742
Printed Date: 03 Jun 2025 at 6:27am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: AMD SME on ASRock B450M Pro4?

Posted By: Asdew
Subject: AMD SME on ASRock B450M Pro4?
Date Posted: 26 Jun 2019 at 8:45pm

Is AMD SME supported on ASRock B450M Pro4? I'm currently trying to get it working on Linux with my Ryzen 5 2400G, but it freezes at loading initial ramdisk.

Replies:

Posted By: Asdew
Date Posted: 26 Jun 2019 at 10:57pm

Okay, I've just heard that the problem was with the CPU theoretically supporting SME but not having SME in the firmware. I'm still not marking this as solved, as the original question was not answered.

Posted By: xhue
Date Posted: 27 Jun 2019 at 1:41am

SME is only supported on Pro versions of Ryzen, although some sources are claiming SME is only supported on the EPYC platform.