Are you looking for a solution to fix the error Wi-Fi Doesn’t Have A Valid IP Configuration? All devices that connect to the Wifi have an IP address. They don’t need to have a control panel of any sort whenever it’s able to connect to an Ethernet network or WiFi. However, connecting to a WiFi network on a PC is very simple or easy. However, you only want the network password but the process of establishing the connection isn’t as easy as you think.
Also See: Windows 10 – Use WiFi and Ethernet at the Same Time
IP Configuration Failure?
An IP configuration on a normal desktop operating system just like Windows 10 involves a DNS server setting, IP address, a channel that the signal will be sent/received over, and much more. Some settings are automatically set when a PC is first set up and a network is configured on a router.
Users can change them if they want to and some applications or router updates may also change the settings that are required to connect to a network. Wel;l, when the settings are incorrect, users can’t connect to the network. If Wi-Fi doesn’t have a valid IP configuration error then try a few workarounds to fix it.
Causes:
- Maybe users receive this error message when there is a problem with the TCP/IP stack. The TCP/IP stack is a package of network protocol layers.
- Many other reasons behind the WiFi configuration issues are as follows:
- Faulty network
- Wrong network settings
- Hardware problem
- Network issue from the network operator
- When the Windows network services are turned off
- Network driver adapter creates an issue
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How To Fix Wi-Fi Doesn’t Have A Valid IP Configuration
The term IP configuration refers to several different settings. We’re going to fix all of them to resolve the Wi-Fi doesn’t have a valid IP configuration error.
Method 1: Power Cycle System & Router
Wi-Fi networks are very simple and easy to configure. If you view a change in the network settings, then a simple system or router restart will let Windows 10 detect and apply them.
- Turn off your Windows 10 system.
- Now specify the physical power button on the router (don’t try to unplug the router).
- Hit and hold the power button for a few seconds, and then release it.
- Wait a while for 30 seconds.
- Hit the power button to enable the router.
- Then allow the lights on the router to stabilize.
- Boot up your Windows 10 PC, and connect to the network and check for Wifi access.
If you still face the error ‘Wi-Fi doesn’t have a valid IP configuration’ then dive down to the other fix!
Method 2: Run Network Repair Tool
Now use a network troubleshooter to do the job.
- Head over to the Settings app.
- Move to the Update and Security group of settings.
- Choose the Troubleshoot tab.
- Move down, and tap Additional Troubleshooters.
- Now run the Internet Connection troubleshooter, and then run the Network Adapter troubleshooter.
- Apply the fixes and restart your PC.
Method 3: Renew IP Address
Some IP configuration issues can be fixed by fixing issues or conflicts with the IP address that is assigned to your PC. In this situation, renewing it will often do the job.
- Head over to the Command Prompt with admin rights.
- Now run the following command.
ipconfig /release
- Then, run the following command.
ipconfig /renew
- Restart your PC.
If you still face the error ‘Wi-Fi doesn’t have a valid IP configuration’ then dive down to the other fix!
Method 4: Reset TCP/IP Stack
- Head over to the Command Prompt with admin rights.
- Now run the given command.
netsh winsock reset catalog
- Then, run another command.
netsh int ipv4 reset reset.log
- In this step, again run the given command
netsh int ipv6 reset reset.log
- Restart your PC.
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Method 5: Configure Bandwidth Channel
A router transfer a signal over various channels. So, your PC can receive the signal over various channels. Whenever a channel is too busy, or the PC and router’s channels don’t match up, it can cause the error ‘Wi-Fi doesn’t have a valid IP configuration’. The easiest solution is to set your PC to automatically choose the right channel.
- Head over to the File Explorer.
- From the location bar, input the following, and click the Enter key.
Control Panel\Network and Internet\Network and Sharing Center
- Tap your WiFi network.
- When the window opens, tap ‘Properties’ under the ‘Activity’ section.
- On the other window, tap the Configure button.
- Then on the next window, head over to the Advanced tab.
- Search for ‘Channel Width for 2.4GHz’
- Head over to the Value dropdown, and choose Auto.
- Restart your PC.
If you still face the error ‘Wi-Fi doesn’t have a valid IP configuration’ then dive down to the other fix!
Method 6: Manually Configure IP
While your PC automatically sets up everything you like to connect to the internet. Well, you have a choice to manually configure the IP. The configurations can vary but we’re going to provides you a set of configurations that can fix the Wi-Fi doesn’t have valid IP configuration error.
- Head over to the Command Prompt.
- Execute the following command;
ipconfig
- Write down the values under Wireless LAN adapter Wi-Fi.
- Head over to the Control Panel.
- Move to Network and Internet>Network and Sharing Center.
- Tap your WiFi network.
- Tap ‘Properties’ under the ‘Activity’ section.
- Choose Internet Protocol Version 4 and then tap ‘Properties’.
- Then choose the ”Use the following IP address” option.
- Then input the credentials that you copied from the Command Prompt command. Now, change the last value for the IP address to something else. As it’ll be hit & miss. You can’t set an address that can be used by another device on the network.
- Then, choose the ”Use the following DNS server addresses” option.
- Input the following in the Preferred DNS server and Alternate DNS server respectively.
8.8.8.8 8.8.4.4
- Tap Ok.
- Restart your PC.
Method 7: Remove Antivirus Software
Many times firewall or Antivirus software can interfere with your Wi-Fi connection and cause IP configuration failure. So, you might want to temporarily erase your firewall or antivirus.
Users claimed that AVG antivirus or Avast can cause this problem, and after erasing the software the issue was fixed.
Keep in mind that some antivirus software can cause this issue, so you should temporarily erase all third-party antivirus tools.
Our recommendation is to use IObit Uninstaller Pro, a professional tool that will totally remove any trace of your antivirus.
If erasing the antivirus software resolves the issue. Then proceed further and install the new variant of your antivirus or switch to another antivirus software.
We would also recommend you to switch to Bitdefender Antivirus Plus, which comes with many features. It optimizes your system process activity.
Also, we recommend you to pick this antivirus as the most versatile and compatible AV for Windows PCs.
Method 8: Clean Boot
You can perform a clean boot of your Windows 10 OS to get rid of the issue. If you want to perform a clean boot then start your Windows 10 using few drivers and start up programs. Try to turn off all the third-party applications to check if those applications are interrupting your wireless connections.
Follow the below instructions to perform a clean boot:
- Write “System Configuration” in your Search box. Then open the application on your desktop.
- Also, you can input “Run” in the Search box and then input “msconfig” to move to the System Configuration window.
- From the System Configuration window, hit on “Selective startup.”
- Unmark the “Load startup items” option.
- From the Window, head over to the third tab that is your Services tab.
- Here, mark on the “Hide all Microsoft services” checkbox. As it would hide the Microsoft applications and services.
- Now hit on the “Disable all” option.
- Head back to the “Start-Up” tab and then hit “Open Task Manager.”
- From the Task Manager window, you can then find a list of startup apps.
- Right-tap on all and turn them off one by one.
- On the other hand, you can choose the programs you like to turn off and then tap on the “Disable” button present under the right portion of the screen.
- Quit Task Manager once you have turned off all the Startup applications. Tap on “Apply” and then “OK” in your System configuration window.
- At last reboot your PC.
Conclusion:
You can’t connect to the Wi-Fi unless your PC is configured correctly but Windows 10 doesn’t tell you much if there’s something went wrong with these settings.
The above fixes will work if the issue is on your PC however if it is related to your router then call your ISP or check them yourself.
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