You should make sure that you are on the newest BIOS/UEFI for your motherboard. If it is not in there on the newest version you most likely won't be able to, but you could always ask MSI support dept whether or not they would consider adding IOMMU support for the next BIOS/UEFI version release.
FYI, AMD is not responsible for MSI's BIOS/UEFI releases.
The opinions expressed above do not represent those of Advanced Micro Devices or any of their affiliates.
Requiescat In Pace AMD Processor Forums | Member since: 1/19/2009 | Post count: 4142
Please don't PM me with questions, instead create a thread so that everyone can assist and benefit from the knowledge provided. Thanks in advance!