I am currently working on a project that I am making progress on. I am attempting to install Sierra in a Dell Inspiron 580 using a GT 730. So I was able to finally make it to the desktop with no restart and shutdown issues. But I have no Ethernet. I have an old Fenvi card that does appear to work and looks like I can connect WiFi with. Can I still use the App Store with only WiFi? I also read in a forum somewhere that this person purchased an old Ethernet card and placed it in a PCIe slot...
Ethernet vs WiFi for App store
Ethernet vs WiFi for App store