One of the common situations for Windows 10, 8 and Windows 7 users is problems with the Internet and a message that the network adapter (Wi-Fi or Ethernet) does not have valid IP settings when using the standard network troubleshooting utility.
This instruction will describe step by step what to do in this situation in order to fix the error associated with the lack of valid IP settings and return the Internet to normal operation.
Note: Before following the steps below, try turning off your Wi-Fi or Ethernet internet connection and then turning it back on. To do this, press the Win+R keys on your keyboard, enter ncpa.cpl and press Enter. Right-click on the problematic connection and select “Disconnect”. Once it is disabled, enable it in the same way. For a wireless connection, also try turning your Wi-Fi router off and on again.
Retrieving IP Parameters
If a malfunctioning connection receives its IP address automatically, then the problem in question can be solved by simply updating the IP address received from the router or provider. To do this, follow these steps.
- Launch Command Prompt as an administrator and use the following commands in order.
- ipconfig /release
- ipconfig /renew
Close Command Prompt and check if the problem is resolved.
Often this method does not help, but at the same time it is the simplest and safest.
Resetting TCP/IP protocol settings
The first thing you should try when a message appears that the network adapter does not have valid IP settings is to reset the network settings, in particular the IP protocol (and WinSock) settings.
Attention: if you have a corporate network and the administrator is in charge of setting up Ethernet and the Internet, it is not advisable to perform the following actions (you can reset some specific parameters necessary for work).
If you have a different version of the OS (but it is also suitable for the “ten”), then follow these steps.
Also, to reset TCP/IP settings in Windows 8.1 and Windows 7, you can use the utility available for download on the official Microsoft website: https://support.microsoft.com/ru-ru/kb/299357
After restarting your computer, check to see if the Internet is working again and, if not, if the troubleshooting shows the same message as before.
Checking IP connection parameters for Ethernet or Wi-Fi
Another option is to check the IP settings manually and change them if necessary. After making the changes indicated in the individual steps below, check to see if the problem has been resolved.
If none of this is helpful, try the options in the next section.
Additional reasons that the network adapter does not have valid IP settings
In addition to the actions described, in situations with “valid IP parameters”, third-party programs may be the culprits, in particular:
- Bonjour - if you have installed any software from Apple (iTunes, iCloud, QuickTime), then most likely you have Bonjour in the list of installed programs. Removing this program may solve the problem described.
- If you have a third-party antivirus or firewall installed on your computer, try disabling it temporarily and see if the problem goes away. If yes, try uninstalling and then installing the antivirus again.
- In Windows Device Manager, try removing your network adapter, and then select “Action” - “Update hardware configuration” from the menu. The adapter will be reinstalled, sometimes this works.
That's all. I hope one of the methods suits your situation.
The computer is our future. We live in a world where almost everyone is immersed in the virtual world, the world of the Internet. Electronic money, shopping, social networks and much more are no longer new. We play, work and much more. A computer used to be a real luxury.
What if the network adapter does not have valid IP settings? How to fix the problem?
We live in the 21st century; computers are already the norm. One house can have two or more computers, and this is no longer a new thing. But there are times when the network adapter fails. “The network adapter does not have valid IP settings” - have you encountered a similar error? Don't worry, this problem has several solutions. Which? Let's try to find out.
Solution if the network adapter does not have valid IP address settings
The network adapter does not have valid IP settings, a fairly common problem, do not be alarmed, it has a solution, and several. Of course, they move away from the severity of the problem. If you do it in order from minor to major problems, you get a list like this:
- You may simply need to restart your personal computer. If it doesn’t help, then feel free to move on to the next option (no need to restart your computer twenty times);
- Reboot (turn off, turn on) the network adapter. If it doesn’t help, go back to step 1. If it doesn’t help, move on.
- Disable the ip version protocol (Ctrl+W, Win+D). If it doesn’t help, go back to step 1. If it doesn’t help, move on.
- Check the status of the network adapter. Check your IP address settings. There are no deviations - continue further.
- Reinstall the drivers for the network card. Restart your computer (step 1). If it doesn’t help (in most cases things don’t go further) – move on.
- In the Command Line, type netsh winsock reset. Then restart your computer (step 1).
- If this appears immediately after purchasing the computer, then it is better to contact the store (they will change/replace).
Ethernet has no valid IP configuration error, because DHCP cannot get a valid IP address from your Network Interface Card. Dynamic IP configuration is enabled by default, so the user does not need to manually enter any settings to connect to a network with a DHCP server. But since your Ethernet does not have one, you will not be able to access the Internet and you may receive the error message " Limited connection or no internet access».
Network adapter does not have valid IP settings - Fix:
Method 1: Resetting TCP/IP settings.
Method 2: Disable and enable the network adapter (NIC)
Method 3: Change network adapter settings.
Method 4: Uninstalling Ethernet Drivers
Method 5: Update your drivers.
Method 6 Remove antivirus
Before uninstalling your antivirus, try resetting it. Using the Avast antivirus as an example, in the settings, go to the “Troubleshooting” section and on the “Restore default values” tab, click on the “Reset” button. Confirm by clicking "Yes".
Restart your computer.
And so, if you have this error and Avast is installed, then try to remove it.
But without an antivirus it’s somehow not very good. Even if the Internet works.
Therefore, try downloading Avast again from the official website and installing it again. Only during the installation process disable all unnecessary components. In fact, no one needs them, they just load the system. And it is possible that because of one of these components the Internet stops working.
However, it is also possible that the problem is due to the “Web Screen” component.
Another option. We check if there are components from the Avast antivirus in the connection properties (Wireless network, or Ethernet).
That's it, I hope you have successfully fixed the error - "Ethernet does not have a valid IP configuration error." If you still have questions regarding this post, feel free to ask in the comments.
