I recently upgrade one of my PCs to windows 10 from windows 7. Everything works great except I have no internet connection. In device manager, the network shows that I have a NVidiaN Force networking Controller. It also states that the right driver is installed & that is working ok. However, my system tray show a Yellow triangle & when search it out, states that my Ethernet connection does not have a ip address. When I check the Ethernet Properties, it has the same setup as my others. I searched the web & followed all kinds of instructions as how fix this but nothing has worked. This one really has me stumped....BTW, the PC is HP pavilion Media Center 8000m series.