I have a new DELL server, and installed PROXMOX without a problem. I'm now installing W2016 ROK, but it hangs in ROK license check, that is the check that it's real DELL hardware. I already dealt with this problem with HP hardware, and resolved using SMBIOS parameters. With Dell I'm not able to make it work. This is my dmidecode output: System Information Manufacturer: Dell Inc. Product Name: PowerEdge T330 Version: Not Specified Serial Number: 4xxxxxx2 UUID: 4C4C4544-0030-3910-8042-B4C04F465632 Wake-up Type: Power Switch SKU Number: SKU=NotProvided;ModelName=PowerEdge T330 Family: Not Specified And these are the settings. I also tried to leave empty in Version, SKU and Family.