What Is Ethernet Doesn’t Have a Valid IP Configuration Error?

Occasionally, you may get an error named “Ethernet Doesn’t have a valid IP configuration error.” One of the primary causes of this issue is that DHCP does not have access to your NIC to receive a valid IP address (Network Interface Card). Dynamic IP Configuration is enabled by default, which prohibits users from modifying the settings to connect to a network with a DHCP server. Because Ethernet lacks a DHCP server, you may be unable to connect to the Internet. You may also see an error message such as “Limited connectivity or No internet access.”

How to resolve Ethernet does not have a valid IP configuration issue?

Method 1: Reinstalling TCP/IP Configuration

  • Step 1- If you’re using Windows 10, open Cortana and type cmd, then select “Command Prompt.”
  • Step 2- After launching “Command Prompt,” enter the following commands in the editor and press enter.
  • Step 3- netsh Winsock reset

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  • Step 4- netsh int IP reset
  • Step 5- You must “Restart Your PC” to apply these modifications.

Method 2: Disable and re-enable your network interface card (NIC) (Network Interface Card)

  • Step 1- Hold down the Windows key and hit R (Windows key + R), then type “cpl” and press the “OK” button OR press the “Enter Key.”
  • Step 2- Now, right-click the “NIC/Wi-Fi” that is causing problems.
  • Step 3- After a few minutes, click Disable and then Enable Wait until it successfully acquires an IP address.
  • Step 4- If the problem persists, open Cortana, type cmd, and press the enter key.
  • Step 5- Enter “ipconfig /release”, “ipconfig /flushdns”, and “ipconfig /renew” into Command Prompt and hit Enter Key.
  • Step 6- You must restart your computer to save these changes. Also, check to see whether the problem has been resolved.

Method 3: Modify Network Adapter Preferences

  • Step 1- Hold down the Windows key and hit R (Windows key + R)
  • Step 2- Then type “cpl” and press the “OK” button OR press the “Enter Key.”
  • Step 3- Now, right-click the “NIC/Wi-Fi” that is causing problems.
  • Step 4- Select Properties.
  • Step 5-Click Properties after selecting Internet Protocol Version 4 (TCP/Ipv4).
  • Step 6- Make sure that the following choices are selected.
  • Automatically obtain an IP address
  • Automatically receive the DNS server address.

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  • Step 7- To close Wi-Fi Properties, click the OK button.
  • Step 8- Now, restart your computer to have the modifications take effect.

Method 4: Remove Ethernet Drivers

  • Step 1- Hold down the Windows key and hit R (Windows key + R)
  • Step 2- Then type “msc” and press the “OK” button OR press the “Enter Key.”
  • Step 3-Click on Network Adapters and search for Network Adapter with problems and Uninstalls.
  • Step 4-To confirm the uninstall, click OK.
  • Step 5-Click Action and Scan for Hardware Changes in the Menu Bar.
  • Step 6-Restart your computer to make the changes take effect.

Method 5: Make sure your drivers are up to date.

  • Step 1- Hold down the Windows key and hit R (Windows key + R).
  • Step 2-Then type “mcs” and press the “OK” button OR press the “Enter Key.”
  • Step 3-Select on Network Adapters, then locate the Network Adapter causing problems and click Update Driver Software.

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  • Step 4-Click the “Browse my computer for driver software” button.
  • Step 5-Select “Let me choose from a list of device drivers on my PC.”

Now, update all of the drivers listed in a list and see if that resolves the problem.

  • Step 6- If not, go to the manufacturer’s website and check for the most recent versions of drivers to download. For example, if I have a Realtek PCIe FE family controller, I must download Realtek PCIe driver rs from Realtek’s website.
  • Step 7- To make these changes take effect, restart your computer.

Conclusion

We hope that all the steps and methods included in this article were helpful to you!

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