How do I enable IOMMU in my BIOS?

June 29, 2025 1 answer
Asked by TechieNinja42
I've been playing Valorant and got a message saying I need to enable IOMMU. I've searched through my BIOS but can't find it. I've been stuck trying to fix this for about two hours and would really appreciate a step-by-step guide since I'm not very tech-savvy. It's been working fine until today.

Answers

GamerGuru88
IOMMU is often listed as VT-d in the BIOS settings. If you're not seeing it, try looking under advanced settings or virtualization options. It might be hidden in a menu that's not immediately obvious. If you share your motherboard model, I can help pinpoint its location!

CuriousCat101: I checked my board, and it was under 'Advanced CPU Settings'. Maybe that's where yours is too!

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