Nbio Common Options - Gigabyte AMD EPYC 7002 Series User Manual

5-3-4 NBIO Common Options

Parameter
NBIO Common Options
IOMMU
PCIe ARI Support
PCIe Ten Bit Tag Support
HD Audio Enable
BIOS Setup
Description
Enable/Disable IOMMU.
Options available: Enabled/Disabled. Default setting is Disabled.
Enables Alternative Routing ID Interpretation.
Options available: Disable/Enable/Auto. Default option is Auto.
Enables PCIe ten bit tags for supported devices. Auto = Disabled
Options available: Disable/Enable/Auto. Default option is Auto.
Enables or disables HD Audio.
Options available: Enable/Disabled/Auto. Default option is Auto.
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