The error message: Ethernet doesn't have a valid IP configuration, occurs on your Windows computer because it couldn't get a valid IP address from your DHCP server, for example, the switch, modem or wireless router. By default, your network connection will obtain IP address and other details, such as subnet mask, default gateway, or DNS server, automatically. However, because of some unknown reasons, your Ethernet connection can't obtain all the essential details as I mentioned above. As a result, all the connections on your computer can't reach and go through the DHCP server. Therefore, you might confront some annoying errors,The post Fix Ethernet Doesn't Have A Valid IP Configuration Error In Windows appeared first on Useful PC Guide.