pci devices

HI, Lately, I have been trying to set up the PCIE Graphics passthrough with a Nivida GT 710 on a dell Poweredge R610, but once I start up my VM, I get this error message. Been scratching my head to try to find a solution to this issue, any help would be greatly appreciated. Thanks! error...

Hi, I'm kind of a beginner to Proxmox, but I have some basic knowledge about hypervisors and such. Maybe I'm stupid, but I also read the following thread, marked as solved, which gives me a very bad "feeling" regarding proxmox' behavior on system faults, stability, and hardware changes...