Ethernet Doesn’t Have a Valid IP Configuration [Fixed]

Network Interface Card is connected to your router or modem via the Ethernet cable. The problem occurs if it fails to obtain a valid IP address. The IP address is important as they are set of numbers that identify your computer on a network. If the Network Interface Card or router becomes faulty it leads to Ethernet Doesn’t Have a Valid IP Configuration error.

Ethernet Doesn't Have a Valid IP Configuration Error in Windows 10

If it is the software issue then you can follow the below methods and steps to solve the Ethernet Doesn’t Have a Valid IP Configuration error and if it is a hardware issue then you have to change your Network Interface Card. 

How to Fix Ethernet Doesn’t Have a Valid IP Configuration

Below are the methods and steps to fix the Ethernet don’t have a Valid IP Configuration error in Windows 10 go through them and see which one solves Ethernet Doesn’t Have a Valid IP Configuration issue.

Method 1 – Update Your BIOS

Error Ethernet Doesn’t Have a Valid IP Configuration that might be the occurring cause of improper settings of BIOS. Updating BIOS will solve your error. BIOS procedure differs from system to system hence, you need to look up the procedure to do yourself. BIOS helps in changing the data and time of the system. Although BIOS is tied to a computer hence, its settings differ from computer to computer depending upon the manufacturer.

Method 2 – Update Your Network Adapter Drivers   

network adapter driver is a program that allows communication between your network connections and your computer. It is highly recommended that you update your network adapter Drivers regularly in order to avoid any errors. This method will help you to update network adapter Drivers.

Step 1 – Press Windows Key + R to open the run box.

Step 2 – Type devmgmt.msc in the search box.

Step 3 – Device Manager Window will open up.

Step 4 – You will find Network Adapters option, double click on it. Or you will find arrow beside Network Adapters option, click on it. This will expand the list of items.

Step 5 – Then, right-click on your network adapter and click on Update driver.

Step 6 – Now, click on Search automatically for updated driver software option among the two options. It will search for the best driver software for your device and it will install it if it is not installed yet!

Step 7 – Restart your computer and check whether Windows 10 Ethernet Doesn’t Have a Valid IP Configuration error still exists.

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Method 3 – Uninstall Ethernet Drivers   

Step 1 – Press Windows Key + R to open the run box.

Step 2 – Type devmgmt.msc in the search box.

Step 3 – Device Manager Window will open up.

Step 4 – You will find Network Adapters option, double click on it. Or you will find arrow beside Network Adapters option, click on it. This will expand the list of items.

Step 5 – Then, right-click on the network adapter which you want to uninstall and select on the Uninstall device option.

Step 6 – Confirm Device Uninstall window will pop up, click on OK.

Step 7 – Now, click on Action and select Scan for hardware changes option. This will reset your drivers to the default version.

Step 8 – Finally, restart your computer to Fix Ethernet Doesn’t Have a Valid IP Configuration error.

Method 4- Restore the TCP/IP Settings

Restoring TCP/IP settings means resetting all the IP protocols such as IP, Subnet mask, DNS server entries, etc.

Step 1 – Press Windows Key + R to open the run box.

Step 2 – Type Control Panel in the given search box.

Step 3 – Control Panel Window will open up. Click on Network and Sharing Center option.

Step 4 – From the View your active networks list, select the network you want to fix by clicking on the Connections option next to it.

Step 5 – Click on the Properties button placed at the bottom.

Step 6 – Wireless Network Connection Properties window will open up below that, Install button is available, click on it.

Step 7 – Select Network Feature Type window will open up, in that Protocol option is available, select it.

Step 8 – Then, click on the Add button and select a Reliable Multicast Protocol option.

Step 9 – Click on the OK button and now you can restart your PC and now your Ethernet Doesn’t Have a Valid IP Configuration error should be resolved.

Method 5 – Configure TCP/IPv4 Settings

Step 1 – Press Windows Key + R to open the run box.

Step 2 – Type Control Panel in the given search box.

Step 3 – Control Panel Window will open up. Click on Network and Sharing Center option.

Step 4 – From the View your active networks list, select the network you want to fix by clicking on the Connections option next to it.

Step 5 – Click on the Properties button placed at the bottom.

Step 6 – Wireless Network Connection Properties window will open up below that, This connection uses the following items: box will have some contents inside it. Double click on the Internet Protocol Version 4 (TCP/IPv4) option among them.

Step 7 – Check the Obtain an IP address automatically and Obtain DNS server address automatically check-boxes.

Step 8 – Reboot your PC and check if the Ethernet Doesn’t Have a Valid IP Configuration problem is still there.

Method 6: Disable and Enable the Network Adapter

Step 1 – Press Windows Key + R to open the run box.

Step 2 – Type Control Panel in the given search box.

Step 3 – Control Panel Window will open up. Click on Network and Sharing Center option.

Step 4 – From the View Your Active Networks List, select the network you want to fix by clicking on the Connections option next to it.

Step 5 – Click on the Disable button placed at the bottom to disable your network interface card.

Step 6 – Once it is disabled right-click on it again and select Enable.

Step 7 – Finally, reboot your PC and check if the error Ethernet Doesn’t Have a Valid IP Configuration problem is fixed or not.

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Conclusion

Try to restore TCP/IP settings, check for latest Network Adapter Drivers, and try to restart modems or routers to see if the issue gets fixed. Make sure you have a proper internet connection if not unplug and plugin again properly.

If all these are not the problem then the Network Interface Card might be the problem. Follow the above methods and steps to fix the Ethernet doesn’t have a valid IP connection error.

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