F5F Stay Refreshed Hardware Desktop Missing north bridge and south bridge setup in B450 Pro 4 asRock motherboard. Replaced with PCI configuration.

Missing north bridge and south bridge setup in B450 Pro 4 asRock motherboard. Replaced with PCI configuration.

Missing north bridge and south bridge setup in B450 Pro 4 asRock motherboard. Replaced with PCI configuration.

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Demonsss91
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03-16-2018, 03:53 AM
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I'm working through mutahar's KVM guide and ran into some problems activating IOMMU. My BIOS settings differ from what the manual suggests, even though everything looks current. Instead of north bridge and south bridge options, I only have PCI configuration available. The north bridge would normally let me enable IOMMU, but it's missing from my BIOS. I'm using a 2700x system with an RTX 2070 on the top lane and a GT210 on the bottom.
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D
Demonsss91
03-16-2018, 03:53 AM #1

I'm working through mutahar's KVM guide and ran into some problems activating IOMMU. My BIOS settings differ from what the manual suggests, even though everything looks current. Instead of north bridge and south bridge options, I only have PCI configuration available. The north bridge would normally let me enable IOMMU, but it's missing from my BIOS. I'm using a 2700x system with an RTX 2070 on the top lane and a GT210 on the bottom.

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