Hi, I can check if you can post the part number if the card you are using is compatible with the server.  Also I found this topic from vmware please take a look. ESXi 7 fails - "No Network adapters detected" - VMware Technology Network VMTN
My EMC DELL P570f Server can't detect any network adapter when iam tiring to get list of nic there is no show any thing please any person help me how to resolve it. it's urgent. IAM ring by this command excli network list     [IMAGE] [IMAGE]  
k DELL EMC P570F Server Network adapter is not detect