Ethernet Doesn’t Have a Valid IP Configuration {Solved}

Ethernet doesn’t have a valid IP configuration” occurs when DHCP is not able to receive a valid IP address from Network Interface Card. User doesn’t need to enter the settings manually to connect to a network with a DHCP server. Ethernet doesn’t have the Default IP Configuration property, so you won’t be able to access the network and follow the given steps to fix the error Ethernet doesn’t have a valid IP configuration:

Solution 1: Reinstalling TCP/IP

Step 1: Press the Windows and X key collectively from the keyboard. A list of options will appear and select the option Network Connections.

Step 2: Network Connection window will appear. Now, right-click the network adapter and click on Properties.

Step 3:  Properties popup will appear. Click on the Install button and now select the Network feature type as Protocol and then click on Add button.

Step 4: Select the Network Protocol as Reliable Multicast Protocol and click the Ok button to install it

Step 5: Last step is to reconnect your wifi or ethernet to check if the issue is resolved.

Solution 2: Disabling and then Enabling the Network connection

Step 1: Press the Windows and X key collectively from the keyboard. A list of options will appear and select Command Prompt(Admin). In case cmd is not visible, choose the option Power Shell (Admin).

Ethernet Doesn’t Have a Valid IP Configuration

Step 2: Now type the following commands in Power Shell one by one and press Enter after each command.

ipconfig/flushdns                                                                                                nbtstat -R                                                                                                                                         nbtstat -RR                                                                                                                                     netsh int ip reset c:\ resetlog.txt                                                                                                                                netsh winsock reset

Now restart your system.

Step 3: After restarting the system, press the Windows and X key collectively from the keyboard. A list of options will appear and select the option Network Connections.

Step 4: Now. Right-click the network and click on the Disable option.

Step 5: Again right-click the network and this time click on Enable option.

Check if the problem is gone.

Solution 3: Flushing DNS and Resetting the TCP/IP

Step 1: Press the Windows and X key collectively from the keyboard. A list of options will appear and select Command Prompt(Admin). In case cmd is not visible, choose the option Power Shell (Admin).

Ethernet Doesn’t Have a Valid IP Configuration

Step 2: Now type the following commands in PowerShell one by one and press Enter after each command:

 ipconfig /release
                      ipconfig /flushdns                                                                                                                               ipconfig /renew

Step 3: Open the PowerShell again and type the following commands again one by one and press Enter after each command:

 ipconfig /flushdns                                                                                                                               nbtstat –r                                                                                                                                       netsh int ip reset                                                                                                                                netsh winsock reset

Step 4: Last step is to reboot your system and then check if the error is fixed.

Solution 4: Running the Troubleshooter

Step 1: Press the Windows, and I key together from your keyboard, Settings window will appear.

Step 2: Now, choose the option Update and Security.

Fix Ethernet Doesn’t Have a Valid IP Configuration

Step 3: From the left side of the pane, select Troubleshoot. Now, click on Internet Connection and then click on option Run the Troubleshooter.

Ethernet Doesn’t Have a Valid IP Configuration

Step 4: Troubleshooting process will start and after Troubleshooting reboot your system.

Solution 5: Disabling IPv6

Step 1: First you need to the right click on the Wi-Fi icon at the bottom of the taskbar and then click on Open Network and Sharing center.

Step 2: Next step is to click on your current connection, and then settings popup will appear.

Step 3: Click on Properties button.

Step 4: Now, uncheck the option Internet Protocol Version 6(TCP/IP).

Step 5: Click on Ok button and then close.

The last step is to Reboot your system to save the changes made.

Solution 6: Disable your Antivirus and Firewall temporarily

Step 1: Right click the Antivirus Program icon present at the bottom of the taskbar and select Disable.

Fix Ethernet Doesn’t Have a Valid IP Configuration

Step 2: Now, select the time up to which antivirus will remain disabled.

Fix Ethernet Doesn’t Have a Valid IP Configuration

Step 3: Then try to reaccess the Internet and check if the error is resolved or not.

Step 4: Open the Run box by pressing Windows and R key together and then type control panel and click Ok button.

Fix Ethernet Doesn’t Have a Valid IP Configuration

Step 5: Next step is to select the option System and Security and then click on Windows Defender Firewall.

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

Step 6: On the left side of the pane, click on Turn Windows Defender Firewall on or off.

Step 7: Now, Select Turn off Windows Firewall and then Restart your system. Try accessing the Internet again and check if the error is resolved or not.

Solution 7: Enabling DHCP service

Step 1: Open the Run box by pressing Windows and R key together and then type services.msc and click on the Ok button.

Ethernet Doesn’t Have a Valid IP Configuration

Step 2: Search DHCP client in the list and then double click on it to open DHCP Client properties.

Ethernet Doesn’t Have a Valid IP Configuration

Step 3: Set the Startup type to Automatic and Start the service if the service is not running.

Ethernet Doesn’t Have a Valid IP Configuration

Step 4: Click on the Apply button and then click on the Ok button.

Step 5: Last step is to Restart your system to save the changes made.

Conclusion

Hence, whenever you come up with error Ethernet doesn’t have a valid IP configuration follow the above-described steps and fix your error easily.

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