Does Vanguard physically damage hardware? No. Does this impact hardware or software in any ways unrelated to Riot’s games? No. The IOMMU security protection does not impact hardware, and would only impact the ability of players using DMA cheat devices to play our games. Are normal players affected? Players not using DMA cheat hardware are unaffected. Why target DMA cheats? DMA-based cheats are among the most sophisticated forms of cheating because they attempt to bypass traditional software detection by accessing memory directly through external hardware. I’m affected by this. How do I fix it? To continue cheating in other titles with this device, you may simply disable IOMMU in BIOS in the same place that you enabled it. Of course, you still won’t be able to play our games with these cheat devices enabled. Why did Riot joke about “bricking” PCs? We didn’t. The “paperweight” comment was about VALORANT cheat devices that no longer work in VALORANT. No hardware is being damaged and no other functionalities are impacted.

We actually don't recommend using any of our products while pregnant. Thank you for taking the time to voice your concerns today.