You may receive an error message like “Ethernet does not have a valid IP configuration”’. This indicates that your Ethernet connection is no longer a valid IP configuration and that the Windows operating system fails to obtain the required IP address from DHCP (Dynamic Host Configuration Protocol).
It may be caused due to an invalid IP Address . This problem may be caused due to a faulty driver or network configuration. In these cases, the fix is pretty straightforward.
However, if there is a hardware fault, you need to replace your NIC. Due to this error, you might not be able to connect to the Internet.
6 Ways to Fix Ethernet Doesn’t Have a Valid IP Configuration
To fix that Ethernet is not a valid IP configuration Windows 10 error, Follow any of the methods and see what fixes your problem.
Method 1: By Updating Your Network Adapter Drivers
Step 1 – First, open Windows Explorer. Right click on this PC and select Properties.
Step 2 – Then, select Device Manager option seen the left.
Step 3 – After that, click the arrow next to Network Adapter to expand the list item. Similarly, right click on your network adapter and click on Update driver.
Step 4 – Click Automatically search for updated driver software. For this, you need to connect to the Internet. You can use Wi-Fi or a wired connection for this.
Step 5 – Finally, restart your PC and see if you still get Windows 10 Ethernet, you have a valid IP configuration error.
Method 2: Uninstalling Ethernet Drivers
Sometimes, the updated driver can be a cause of Ethernet having a valid IP configuration error.
Step 1 – First, launch Windows Explorer. Then, right click on this PC and you have to select Properties.
Step 2 – After that, select the option for Device Manager on the left side.
Step 3 – Next, expand the Network Adapter list by clicking the arrow next to it. Then select the network adapter and right click on it.
Step 4 – From the right-click menu, select the Uninstall Device option. Then click on OK and go to the last step.
Step 5 – Next, click on Action and select the Scan for Hardware Change option. It will reset to default version.
Step 6 – Restart your PC and see if you still have an error.
Method 3: By Upgrading Your BIOS
A BIOS update error for your system can be fixed. Since the process of updating the BIOS is different for almost every system, you should see the procedure for doing so.
However, it should be noted that any errors in the upgrade process can cause your motherboard to fail. You can try to update the firmware for your router or modem by checking the relevant official driver sites.
These policies are only recommended for advanced users who have made a mistake. They cannot even respond to permanent hardware damage and DNS server error in Windows.
Method 4: Configure TCP / IPv4 Settings
Step 1 – First, press the Windows Key + S combination at once. Then, in the Search menu, type in “Control Panel” and press Enter.
Step 2 – After this, click on the Network and Sharing Center option in the Control Panel.
Step 3 – Next, from the View, list your active network to select the network you want to resolve by clicking the Connection option next to it. Then click on the Properties button again from the pop-up that appears.
Step 4 – Also, select Internet Protocol Version 4 (TCP / IPV4) option under this connection. Use the following item title and click on the Properties button.
Step 5 – Next, from the window that appears, check the IP address automatically and get the DNS server address automatically check-box.
Step 6 – Finally, restart your system and see that Ethernet does not have a valid IP configuration issue.
Method 5: By Turning off and Starting your Network Adapter
Step 1 – First, press the Win key + S combination at once. Then type Control Panel in the Search menu that appears, and then press Enter.
Step 2 – Next, open the Network and Sharing Center option from the Control Panel. Then select the network you want to fix your active network by clicking the Connection option next to it.
Step 3 – Then, click the Disable button to disable your network interface card. Also, right-click it again and select Enable.
Step 4 – Finally, restart your PC and check that you do not have Ethernet yet and have a valid IP configuration. If your wifi does not have a valid configuration, you can try this solution as well.
Conclusion
Other than these methods, if the problem is resolved, you can try to re-start any modem or router. You can unplug and plug any connection cable to ensure there is no loose connection, so that Ethernet does not have a valid IP connection error. If there is still a problem, the problem may be a fault in the network interface card. Be careful because this can also cause Windows Update Error 80244019. You should consider it by a professional for further diagnosis.
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