

Uncheck Turn on fast startup (recommended) to disable fast startup. Click on Change settings that are unavailable.ĥ. Select Choose what the power buttons do in the left pane.Ĥ. Type Control Panel in the search box beside Start Menu.

The error that Ethernet doesn’t have a valid IP configuration could be caused by this feature, so you need to disable it.ġ. Here, you can follow the given steps to try these fixes.ħ: Uninstall and Reinstall Ethernet DriverĨ: Restart the Router/Modem and Check Ethernet Cables Solution 1: Disable Fast Startup and Rebootįast Startup is a feature that can start your computer quickly, but it can cause some problems to your computer at the same time. The reason for it can be three aspects: router or modem, IP address, NIC.

This error occurs because the Dynamic Host Configuration Protocol (DHCP) cannot get a valid IP address from the NIC. If you receive an error message like “ Ethernet doesn’t have a valid IP configuration“, it indicates that something is wrong with your Network Interface Card (NIC), which is connected to your router or modem via the Ethernet cable.
