Cannot Find IOMMU setting on 3.70

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   Hi

I have Fatal1ty B450 Gaming-ITX/ac with ryzen 2700. After updating bios to version 3.70 I cannot find the IOMMU -setting.  I have combed through all the menus and seems like the setting simply is not there. I cannot downgrade bios because the earlier versions have other stuff broken.

Should the iommu setting be there at all? Do I have to flip some other settings before it appears? Do I have to upgrade my cpu to 3-series to make it work?

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AOV Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 13 Jun 2020 Status: Offline Points: 3	Post Options Post Reply Quote AOV Report Post Thanks(0) Quote Reply Topic: Cannot Find IOMMU setting on 3.70 Posted: 13 Jun 2020 at 4:01pm
	Hi I have Fatal1ty B450 Gaming-ITX/ac with ryzen 2700. After updating bios to version 3.70 I cannot find the IOMMU -setting. I have combed through all the menus and seems like the setting simply is not there. I cannot downgrade bios because the earlier versions have other stuff broken. Should the iommu setting be there at all? Do I have to flip some other settings before it appears? Do I have to upgrade my cpu to 3-series to make it work?