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‎10-20-2025 01:03 PM

HP Recommended

I have a HP Z8 G4 running duel 8168 processors and windows 11. I have updated the BIOS and enabled VT-d. To test IOMMU, I run the following PowerShell script "(Get-VMHost).IovSupport; (Get-VMHost).IovSupportReasons" and receive the response "False

To use SR-IOV on this system, the system BIOS must be updated to allow Windows to control PCI Express. Contact your system manufacturer for an update".

 

I am running the latest BIOS HP shows for this computer, P60 v02.96 6/5/2025

 

Any suggestions on how to fix this?

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1 REPLY 1

‎10-25-2025 08:19 AM

HP Recommended

it seems to be modern HP Workstations currently luck of SR-IOV, no global feature in the bios. Similar dell/lenovo has it.. Need ping HP for feature request. 

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