I picked up a nearly-new Epyc motherboard through the forums a few days ago, and for some reason it's not picking up my ConnectX-3 card at all (single port, 10GbE, I believe MCX311A-XCAT). I've tried multiple slots, and it's neither included in the IPMI inventory nor in lspci output, and there's no sign of the BOIS hooking in at boot time. I've tried it in slots where other cards work, and I've now swapped back in my old motherboard (an Intel desktop board) where it's working fine.
Has anyone come across anything similar before? Any ideas what I should try next?
Has anyone come across anything similar before? Any ideas what I should try next?