https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 04 Apr 2026 09:11:34 +0000 Fri, 19 Jun 2020 14:48:19 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=14726 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=14726&PID=76568&title=enabled-iommu-support#76568 Author: ASRock_TSD
Subject: 14726
Posted: 19 Jun 2020 at 2:48pm

Dear -BrOLy-,

Greetings, this is ASRock TSD.


Regarding your question about IOMMU, please find the settings below in the BIOS.
-Advanced>AMD CBS>NBIO Common Options>IOMMU set to Enabled
-Also make sure Enable AER Cap. is set to Enabled
-Press F10 button to save the settings


Thanks!

All the best,
ASRock TSD


Edited by ASRock_TSD - 19 Jun 2020 at 2:49pm]]> Fri, 19 Jun 2020 14:48:19 +0000 https://forum.asrock.com/forum_posts.asp?TID=14726&PID=76568&title=enabled-iommu-support#76568 https://forum.asrock.com/forum_posts.asp?TID=14726&PID=76565&title=enabled-iommu-support#76565 Author: -BrOLy-
Subject: 14726
Posted: 19 Jun 2020 at 1:11pm

I am trying to configure the Virtual Machines in my Debian linux with RTX 2070 GPU pass through on Fatal1ty B450 Gaming-ITX/ac.
When trying to enable IOMMU in BIOS, I cannot find this option.
Can someone clarify if IOMMU functionality can be enabled in the BIOS? If yes, how?

BR
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