SR-IOV not seen Dell R730 and AMD S7150x2

Hey all,

Im looking for some guidance.

We bought an S7150x2 installed it in one of our test Dell R730s, enabled SR-IOV in the bios but when I go to run the script to install the vib and set up the VMs it doesn't see any GPUs installed.

I've updated all the firmware and drivers on the Dell, reseeded the GPU and riser card. Made sure the power cables are tight. at a bit of a loss as to what the issue might be.

I'm working on a PoC to replace the 10 K2 cards we run in our Horizon VDI setup with S7150x2 card due to the licensing on the new M60 card from NVIDIA.

Any thoughts or guidance would be welcome.