Fix Ethernet Doesn’t Have A Valid IP Configuration Error In Windows
Method 3: In the search menu that appears, type in Control Panel and simply hit Enter. Type Control Panel 3. Network and Sharing Center 4. Then from the View, your active networks select the network you want to fix by clicking on the Connections option next to it.
[Solved] Ethernet Doesn’t Have A Valid IP Configuration Windows 10 Error
The NIC is connected to your router or modem via the Ethernet cable. The problem arises if it fails to obtain a valid IP address. A valid IP address is necessary for a computer to communicate with the router and operate in the web.
Once a certain router or NIC becomes faulty or in case of incorrect IP address designation, an error occurs. The following solutions provide a fix to various problems related to IP address configuration.
Keep in mind to follow the following steps in exact order. This is a variation of this error, and it can be fixed by using the standard solution. To fix it, you just have to adjust your configuration a bit. Fortunately, you just need to make some minor tweaks to fix the issue. However, users reported that they are able to connect to the Internet by using the wireless connection instead.
To fix this error, you need to follow these steps to disable Fast Startup: Now select Control Panel from the list of results. Select the Power Options from Control Panel.
In the left pane, click on Choose what the power button does. Select Change settings that are currently unavailable. Uncheck the box beside Turn on fast startup recommended near the bottom of the window to turn off Fast Startup.
Select Save changes. Reboot your computer. This is the default setting, though you can still choose to assign a specific IP address. In that case, you ought to set the IP address to automatic first and check the Internet Properties for the correct settings once it is connected.
Follow the instructions below: Hold the Windows Key and press R. Enter ncpa. Enable the following options: To do that, follow these steps: Fill in the data like on the screenshot below. To see the necessary information such as Default gateway and Subnet mask, you can just check connection properties on any other device that can connect successfully to your network. Solution 3 — Restart the router and check Ethernet cable After performing the steps above, turn off your router or modem and switch it back on after five minutes.
Now check if your PC has the valid IP configuration. If it still does not work, connect your router to your PC using a different Ethernet cable. Otherwise, you may need to use a different router. Perform a factory restore to your network card, and if it does not help, replace it.
Solution 4 — Reinstall your Network Adapter After completing the steps above, you must uninstall and reinstall your network adapter. Here is how: Type hdwwiz. Expand the Network Adapters, right click on your Ethernet card, and choose Uninstall device. When the confirmation dialog appears, click on Uninstall. Reinstall your network adapter using the driver accompanying the hardware. According to users, you can solve this problem simply by running a couple of commands.
When Command Prompt opens, enter the following commands: Many network issues are caused by malware, various scripts and bots. It protects your PC from attacks while browsing, masks your IP address and blocks all unwanted access. Open Network and Sharing Center.
You can do that quickly by right clicking the network icon in the systray and choosing Open Network and Sharing Center from the menu. When Network and Sharing Center opens, click on Change adapter settings in the left pane. Locate your network connection, right click it and choose Properties from the menu.
Click on OK to save changes. After doing that IPv6 should be disabled. Now you just have to restart your PC and check if the problem is resolved. Several users are recommending to disable IPv6 using the Registry Editor. To do that, you need to follow these steps: Press Enter or click OK.
Double click DisabledComponents to open its properties. Set Value data to ffffffff and click OK to save changes. After doing that, IPv6 should be completely disabled on your PC.
Now you just have to restart your PC in order to apply the changes. Simply download Disable IPv6 tool and follow the instructions on the screen. If you want to enable IPv6 again, you just have to download and use this tool.
Keep in mind that IPv6 is a core component of Windows and disabling it can cause certain problems to appear. If you experience any additional network problems, you might have to enable IPv6 again. Mapped network drives: To fix this problem, you need to find and remove unknown network adapters from Device Manager.
You can do that by following these steps: When Device Manager opens, go to View and check Show hidden devices. Right click the adapter and choose Disable device from the menu. A confirmation message will now appear.
Click on Yes to disable the adapter. To set a network address for your network adapter, you need to do the following: Open Command Prompt as administrator.
List of information will now appear. Locate your network adapter and look for Physical Address value. The address is represented by six pairs of numbers and letters separated by dashes.
Now that you know your network address, you need to assign it to your network adapter. We showed you how to do that in Solution 6, so check it for extra information. When the Properties window opens, click on Configure button. Navigate to Advanced tab. Now you should see a list of properties. Select Network Address from the list. Select Value option and enter your MAC address in the field next to it. After changing your MAC address, the problem should be completely resolved.
Several users reported they fixed this error by combining previous two solutions with this one, so be sure to try them all. To fix this problem, users are suggesting to simply run network troubleshooter.
Simply right click the network icon in your sysbar and choose Troubleshoot problems. Troubleshooting window will now appear and check for problems. Users are also recommending to run additional troubleshooters.
Open the Settings app. Choose Troubleshoot from the menu on the left. Now select all network troubleshooters and run them one by one. To do that, simply select the desired troubleshooter and click Run the troubleshooter button. When the Troubleshooter window appears, follow the instructions on the screen to complete it.
After running all network troubleshooters, check if the problem is resolved. Now press Enter or click OK. Set the Startup type to Automatic and make sure that the service is running. Click on Apply and OK to save changes. Confirmation message will appear. Click on Yes to proceed. Microsoft Network Realtime Inspection Service: How to validate and disable the module Once you restart the service, check if the problem still appears.
If the issue still persists, you might have to restart your PC and check if that solves the problem.
8 thoughts on “How to fix ‘Ethernet doesn’t have a valid IP configuration’ errors in Windows”
Posted 10 January – I tried all the steps listed plus others on the internet. Nothing worked. I bought a new router and everything has been fine since.
VIDEO: “Ethernet” doesn’t have a valid IP configuration
Ethernet doesn’t have a valid IP Configuration is caused when your NIC The instruction below will work on Windows Vista/XP/7/8 and Since I’ve upgraded, sometimes my internet doesn’t work. On troubleshooting, it says “Ethernet doesn’t have a valid ip configuration”. And. The Windows 10 “Ethernet Doesn’t Have A Valid IP Configuration” error occurs when #8 – Assign MAC Address To Network Interface Card.