I have a 2017 iMac and when I updated to 13.3.1 my ethernet connection stopped working.. WiFi is fine. It says I am connected (ethernet) but I am not... any solutions?
Try removing the network you normally use and recreate it from scratch.
You connect via internal "networks". Click the signal strength icon and then "Other networks". You should see possible networks.
How to forget a Wi-Fi network on iPhone, iPad, or Mac - Apple Support (IN)
Connect to the internet with your Mac - Apple Support
You may have a damaged network card. Honestly. I doubt that's it; I suggest you reinstall your OS via the Recovery Panel by invoking Command R at startup.How to reinstall macOS - Apple Support
So the WiFi works fine, the ethernet is "green" I am connected.. but I am not, only since the update, I have checked every "node" from where it is comes in the house and all the connections including the cable. I have shut EVERYTHING off and turned it on, again this only happened since the last update 13.3.1, so I am thinking it was an update issue... other then shutting everything off, I have no idea how to reset ethernet.....
Again it is the ethernet, NOT the WiFI I connect via system preferences and network with ethernet.... I"ll try the re-install, but searching the community I am NOT the only with this problem since the last update, so I do think it's in the update that has created this issue for ethernet on some iMac's
Ethernet stopped working with latest update
