Had to buy a new desktop HP. Immediately had problems connecting via Ethernet. Checked Ethernet connection with Win7 on laptop, still works fine. Contacted Geek Squad and HP, no help. Both want me to take a brand new computer in for repair $$. AT&T said they need to configure Win10 to my modem (AT&T Uverse Arris NVG589 modem), but I would have to pay them to do this. Don't think I should have to pay anyone, much less the ISP I pay for monthly service, to fix a connection issue with a brand new computer. Internet connects via WIFI, but is so slow on a desktop computer. Anyone have any suggestions before I either throw this computer out the window or go through the hassle of switching my ISP! HELP!!!!!
Original Title: Windows 10 Internet Connection Issues