ContributionsMost RecentMost LikesSolutionsRe: Internet works via ethernet but not WiFi ALL devices are not connecting to WiFi, ALL OF THEM. The WiFi IS NOT TURNED ON AT ALL, IT DOES NOT SHOW UP IN THE LIST. I logged onto the router and the WiFi was greyed out for both the 2.4 and 5 Ghz channels and I COULD NOT TURN IT ON. The diagnostic simply says that my WiFi is disabled but it does not give me the option of enabling it. WHAT IS GOING ON Internet works via ethernet but not WiFi My internet is working on the PC connected with Ethernet but the WiFi is completely off and nothing can connect. What is going on? I tried to restart the hub and also reset but neither fixed it. I need WiFi to work since my work laptop does not have an Ethernet port.