Bios Settings

Recommended BIOS Settings (Primary computer in which you installed your DMA Kings Board into the motherboard's PCIe slot)

  • Disable Virtualization & SVM (AMD)

  • Disable IOMMU (AMD CBS > NBIO Common Options > NB Configuration > IOMMU) (AMD)

  • Disable Virtualization & VT-d (INTEL)

  • Disable Intel Volume Manager. (INTEL)

  • Disable Quick Start & Safe Start.

  • Disable NX-Bit / XD-bit (if available, CPU Settings Secure Virtual Machine)

  • Enable CSM* *(May help in some applications.)

  • Set PCI Slot of Card to From Auto to Gen1 (Advanced > PCI Settings)

Recommend Windows Settings (Primary computer)

  • Disable Windows Security: Core Isolation

Please note, these are only recommended BIOS settings and not all if any of these settings are actually required. Troubleshooting

  • Place the DMA device the in farthest PCIe slot away from the primary ("GPU Slot") or in the primary PCIe x16 slot ("GPU Slot") itself.

  • Make sure your BIOS is up to date, some may find success in downgrading the BIOS.

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