If you’re getting this error message on your PC, there are several fixes that you can try. Disabling your antivirus is one of the easiest ways to fix this error. Also, disabling your fast startup should work. Disabling the Microsoft Kernel Debug Network Adapter is another method you can try. If none of those fixes work, try reinstalling the network card.
Disable the antivirus to fix the Ethernet doesn’t have a valid IP configuration error
To fix the Ethernet that doesn’t have a correct IP configuration error, you first need to remove all antivirus programs from your PC. This is a simple but effective fix. However, you may also have to disable the firewall and antivirus on your system to eliminate this problem. These programs can affect the Internet connection and may cause errors. Therefore, you should uninstall them from your computer and restart them to see if the pain has disappeared.
If the error persists even after removing all antivirus software, you should first check the NIC for any corruption. If there’s a faulty NIC, the problem could be caused by corrupted system files or a defective network driver. Fortunately, Windows offers compatibility mode functionality, which enables programs to run on an older Windows OS, which can help fix the problem.
To check whether the network card is functioning correctly:
- Go to the Control Panel and select the Network and Sharing Center.
- Go to the Network and Sharing Center and click on View active networks.
- Choose Connections and click on the Ethernet card in question. The Ethernet card should be listed under the Internet Protocol version 4 (TCP/IPv4).
- If it’s not, check the Ethernet cable settings and try again.
Disable fast startup
This problem typically occurs when the Network Interface Card (NIC) is not configured correctly. To fix the problem, ensure the NIC is connected to the modem or router. Disabling the Fast Startup function is another way to resolve the issue. Open the Control Panel, click on “Choose what the power buttons do,” and find the ” Shutdown settings option.” Next, uncheck the option that says “Enable fast startup.”
This solution will only work if you disable the Fast Startup feature. You can also make a local user the administrator to make this change. You can read how to make a local user an administrator to enable this option in Windows 10.
If this doesn’t work, you can always try to disable fast startup and disable the Reliable Multicast Protocol (RMP) in Windows. After executing this method, restart your computer to see if the error is resolved. If not, you can try using DHCP to get the error fixed. But, this method is not recommended for all Windows versions.
Disabling the Fast Startup feature may fix the problem of the Ethernet not having a valid IP configuration. The Fast Startup feature loads settings from the cache to minimize the time it takes to boot up a computer. To disable fast startup:
- Open the Control Panel by typing “control panel” in the Windows search bar.
- Click on the Control Panel app.
- Choose the display mode for small and large icons.
- After this, save the changes and restart your PC to fix the Ethernet that doesn’t have a valid IP configuration error.
Disable Microsoft Kernel Debug Network Adapter
This error occurs when your network connection is interrupted due to a malfunctioning network adapter. To fix the error, you can disable the Microsoft Kernel Debug Network Adapter. This device was installed with the machine but is now causing problems with your Internet connection. To disable it, open Device Manager, by right-clicking the Wi-Fi option and choosing “Change adapter settings.”
You can manually download the necessary network adapter drivers if this option doesn’t work. You can also search for the appropriate driver on the web. However, be careful – sometimes, a corrupted or outdated driver is the root cause of the error. In either case, it’s better to download the driver manually. After downloading it, restart your computer to activate the changes. Once you’re done with the process, the “ethernet doesn’t have a valid IP configuration error” should disappear.
Another way to solve the Ethernet that doesn’t have a valid IP connection error is to uninstall the network driver. Some computer users experience this problem when the network adapter driver becomes corrupted. To uninstall this driver, open Device Manager. It is located on the Start Menu or Quick Access Menu. Open Device Manager and click on the “Show hidden devices” link.