How to Fix Windows 11 WiFi Not Working? (14 Ways)

This article will tell you 14 effective ways to fix windows 11 WiFi not working issues which may be caused by router issue, ISP problem, driver issues, WiFi not in range, problems with the connection and so on.

Since there are many reasons can result in WiFi not working issue, please read the following ways to fix WiFi issue one by one.

1 Restart Router

2 Connect Another Device

3 Restart PC

4 Reconnect to the WiFi Network

5 Re-enable Network Adapter 

6 Update Network Adapter 

7 Reinstall the Wi-Fi Driver

8 Disable Airplane Mode

9 Run the Internet Connections Troubleshooter

10 Flush and Renew DNS Cache

11 Use Google DNS

12 Disable Windows 11 Firewall

13 Disable IPv6 Settings

14 Disable Proxy Server

Fix Windows 11 WiFi Not Working by Restarting Router

First of all, please restart your PC or router to check if your WiFi not working is caused by your router.

Fix Windows 11 WiFi Not Working by Connecting Another Device

If you are sure there is not problem on your PC or router, then you can try to connect your other device to the WiFi. If you can connect successfully, it means the WiFi not working problem is caused by your computer. So you need to fix this problem by fix your computer, like restarting your computer.

Fix Windows 11 WiFi Not Working by Restarting PC

Usually, restarting a computer can fix lots of problems. Because the windows will reload after restarting, which can eliminate the errors of WiFi not working. Check if your compute can establish a WiFi connection. If the problem still exists, go ahead the next method.

Fix Windows 11 WiFi Not Working by Reconnecting to the WiFi Network

The other method to fix WiFi not working is reconnecting the WiFi.

1 Right-click on Start in the Taskbar

2 Select Settings, choose Network & Internet on the left panel.

3 Click on the Wi-Fi option>Manage known networks.

4 Remove the network you want by hitting on Forget button next to it.

Click on Wi-Fi at the top to go back to the previous page.

5 Next, add the network you removed at last step by clicking on the Show available networks again. Then click the network and select the Connect button.

6 Enter the password of the network and click on Next to connect.

Now, check if your WiFi not showing issue is fixed or not.

Fix Windows 11 WiFi Not Working by Re-enabling Network Adapter Driver 

If you are using the latest network adapter, you can try to re-enabling it to fix WiFi issue. Just following steps below:

1 Right-click on the Start icon and select Device Manager.

2 Go to the Network Adapter option.

3 Right-click on your WiFi drivers and select Disable Device. A few seconds later, right-click on it again and select Enable device.

Fix Windows 11 WiFi Not Working by Updating Network Adapter 

1 Right-click on the Start icon and select Device Manager.

2 Go to the Network Adapter option.

3 Right-click on your WiFi drivers and select Update drivers.

4 Next, choose Search automatically for drivers.

After finishing the driver installation, check if it fixes the WiFi not working issue.

Fix Windows 11 WiFi Not Working by Reinstalling the Wi-Fi Driver

If your current WiFi driver is corrupt, you may try to reinstall your WiFi driver to solve the WiFi not working issue.

1 Right-click on the Start icon and select Device Manager.

2 Go to the Network Adapter option.

3 Right-click on your WiFi drivers and select Uninstall device option.

4 check Attempt to remove the driver for this device in the confirmation window, and then click on Uninstall button.

After uninstalling the driver, restart your PC, and it will automatically install a new driver. Then, check if it fixes the WiFi issue.

Fix Windows 11 WiFi Not Working by Disabling Airplane Mode

1 Press WINDOWS + A.

2 Click on the Airplane mode to enable it.

3 A few minutes later, click on the Airplane mode to disable it.

After disabling the Airplane mode, check if it fixes WiFi not working issue.

Fix Windows 11 WiFi Not Working by Running the Internet Connections Troubleshooter

1 Right-click on the Start icon>System>Troubleshoot

2 Go to Other troubleshooters option.

3 click on Run next to Internet Connections.

After that, it will automatically fix the WiFi issues. You just need to following the guide on the screen.

Fix Windows 11 WiFi Not Working by Flushing and Renewing DNS Cache

In some cases, your WiFi issue may be caused by the DNS cache or DNS data corrupted. so, you can try to flush your Domain Name System.

1 Click on Start menu, launch Command Prompt by searching CMD.

2 Type and execute the command ipconfig /release to release DNS.

3 Next, type and execute the command netsh int ip reset to reset the IP Address.

4 Then, type and execute the command ipconfig /flushdns to flush the current DNS.

5 Finally, type and execute the command ipconfig /renew to renew the DNS.

6 Now, restart your PC to check if the WiFi not working issue has been fixed or not.

Fix Windows 11 WiFi Not Working by Using Google DNS

If the WiFi issue is still not working, you are recommended to consider switch over to Google’s DNS Address by the following steps:

1 Press Windows+R keys to launch Run dialog box.

2 Type in ncpa.cpl and hit Enter.

3 Right-click on your network and select Properties.

4 Select Internet Protocol Version 4 (TCP/IPv4) and then click Properties button.

5 Select Use the following server DNS addresses and type as below:

Preferred DNS Address: 8.8.8.8

Alternate DNS Address: 8.8.4.4

6 At last, click OK and restart your PC.

Check if it fixes the WiFi not working issue on your Windows 11.

Fix Windows 11 WiFi Not Working by Disabling Windows 11 Firewall

Sometimes, Windows Defender Firewall may be overprotective, which may block some trust sites. If you are sure the sites you are browsing is safe, you can try to disable the firewall by the following steps:

1 Click on Start menu and search Control Panel.

2 Click on the System and Security option>Windows Defender Firewall

3 Click on Turn Windows Defender Firewall on or off on the left.

4 At last, choose Turn off Windows Defender Firewall under both the Public and Private network sections.

Fix Windows 11 WiFi Not Working by Disabling IPv6 Settings

Usually, IPv6 setting may cause WiFi not working issue. In this case, you can try to disable the IPv6 settings to fix this issue.

1 Press WINDOWS + R and type ‘ncpa.cpl’ in the text field of command,

2 Press ENTER to access the Network Connections.

3 Right-click on the Wi-Fi section and select Properties option.

4 Uncheck Internet Protocol Version 6 (TCP/IPv6) option and click on OK button.

Fix Windows 11 WiFi Not Working by Disabling Proxy Server

If you are connecting to Proxy server, you can consider to disable it. Because proxy server may cause some conflicts.

1 Press Windows+R keys to launch Run dialog box.

2 Type in inetcpl.cpl and hit Enter.

3 Click on the LAN Settings button under Connections tab.

4 Next, uncheck the Use a proxy server for your LAN option and click on OK button.

Restart your PC, check if this fixes your WiFi not working issue.

So, there are 14 ways for you to fix WiFi not working issue on your Windows 11 in the article. The difference ways to fix WiFi issue can definitely solve your problem.