Generally, the user tries to run network troubleshooter when they are not able to connect to the wireless network, or they see a limited network connection. Still, troubleshooter only returns the error “WiFi doesn’t have a valid IP configuration error.” So without wasting any time let’s see how to actually fix this issue with the below-listed troubleshooting guide.
Fix WiFi doesn’t have a valid IP configuration error
Make sure to create a restore point just in case something goes wrong.
Fix WiFi doesn’t have a valid IP configuration error Method 1: Flush DNS and Reset TCP/IP Method 2: Disable and Enable your NIC (Network Interface Card) Method 3: Uninstall Wireless Network Adapter Drivers Method 4: Update Network Adapter Driver Method 5: Change Network Adapter Settings Method 6: Disable IPv6 Method 7: Use Google DNS Method 8: Enable Wireless Network Related Services Method 9: Set the channel width to Auto Method 10: Perform a Clean Boot
Method 1: Flush DNS and Reset TCP/IP
- Right-click on Windows Button and select “Command Prompt(Admin).” 
- Now type the following command and press Enter after each one: ipconfig /release ipconfig /flushdns ipconfig /renew 
- Again, open Admin Command Prompt and type the following and hit enter after each one: 
- Reboot to apply changes. Flushing DNS seems to Fix WiFi doesn’t have a valid IP configuration error. 
Method 2: Disable and Enable your NIC (Network Interface Card)
- Press Windows key + R, then type ncpa.cpl and hit enter. 
- Now right click on the NIC that is facing issue the issue. 
- Select Disable and again Enable it after few minutes. 
- Wait till it successfully receives an IP address. 
- If the issue persists type the following commands in cmd: 
6. Restart your PC and check if you’re able to resolve the error.
Method 3: Uninstall Wireless Network Adapter Drivers
- Press Windows Key + R then type devmgmt.msc and hit Enter to open Device Manager. 
- Expand Network Adapters and find your network adapter name. 
- Make sure you note down the adapter name just in case something goes wrong. 
- Right-click on your network adapter and uninstall it. 
- If ask for confirmation, select Yes. 
- Restart your PC and try to reconnect to your network. 
- If you’re not able to connect to your network, then it means the driver software isn’t automatically installed. 
- Now you need to visit your manufacturer’s website and download the driver from there. 
- Install the driver and reboot your PC. 
Method 4: Update Network Adapter Driver
- Press Windows key + R and type devmgmt.msc in Run dialogue box to open device manager. 
- Expand Network adapters, then right-click on your Wi-Fi controller (for example Broadcom or Intel) and select Update Driver Software. 
- Now select “Search for automatically for updated driver software“. 
- Now Windows will automatically search for the Network driver update, and if a new update is found, it will automatically download and install it. 
- Once finished, close everything and reboot your PC. 
- If you’re still facing the WiFi Connected but no Internet Access issue, then right-click on your WiFi and select Update driver in Device Manager. 
- Now, in the Update Driver Software Windows, select “Browse my computer for driver software.” 
- Now select “Let me pick from a list of available drivers on my computer.” 
- Try to update drivers from the listed versions (make sure to checkmark compatible hardware). 
- If the above didn’t work then go to the manufacturer’s website to update drivers. 
- Download and install the latest driver from the manufacturer’s website, then restart your PC. 
Method 5: Change Network Adapter Settings
- Press Windows key + R, then type ncpa.cpl and hit enter. 
- Now right-click on your WiFi (NIC) and select Properties. 
- Select Internet Protocol Version 4 (TCP/Ipv4) and click Properties. 
- Make sure the following are checked: 5. Click Ok and exit WiFi properties. 
6. Reboot to apply changes.
Method 6: Disable IPv6
- Right-click on the WiFi icon on the system tray and then click on “Open Network and Sharing Center.” 
- Now click on your current connection to open Settings. Note: If you can’t connect to your network, then use an Ethernet cable to connect and then follow this step. 
- Click the Properties button in the window that just open. 
- Make sure to uncheck Internet Protocol Version 6 (TCP/IP). 
- Click OK, then click Close. Reboot your PC to save changes. 
Method 7: Use Google DNS
- Go to your Wi-Fi properties. 
- Now select Internet Protocol Version 4 (TCP/IPv4) and click Properties. 
- Check the box saying “Use the following DNS server addresses” and enter the following: 
- Click OK to save, then click close and restart your PC. 
Method 8: Enable Wireless Network Related Services
- Press Windows Key + R then type services.msc and hit Enter. 
- Now make sure the following services are started and their Startup type is set to Automatic: DHCP Client Network Connected Devices Auto-Setup Network Connection Broker Network Connections Network Connectivity Assistant Network List Service Network Location Awareness Network Setup Service Network Store Interface Service WLAN AutoConfig 
- Right-click on each of them and select Properties. 
- Make sure the Startup type is set to Automatic and click Start if the service is not running. 
- Click Apply, followed by OK. 
- Reboot your PC to save changes. 
Method 9: Set the channel width to Auto
- Press Windows Key + R then type ncpa.cpl and hit Enter to open Network Connections. 
- Now right-click on your current WiFi connection and select Properties. 
- Click the Configure button in the Wi-Fi properties window. 
- Switch to the Advanced tab and select the 802.11 Channel Width. 
- Change the value of 802.11 Channel Width to Auto then click OK. 
- Close everything and reboot your PC to save changes. 
Method 10: Perform a Clean Boot
Sometimes 3rd party software can conflict with System, and therefore the System might not shut down completely. If Fix WiFi doesn’t have a valid IP configuration error, you need to perform a clean boot in your PC and diagnose the issue step by step.
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That’s it you have successfully Fix WiFi doesn’t have a valid IP configuration error but if you still have any questions regarding this guide then feel free to ask them in the comment’s section.


































