How to Fix Windows 11 WiFi if Not Working

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To be more specific, this guide features three solutions to solve this WiFi issue. Essentially, you will discover how to fix the issue by running the internet troubleshooter on your Windows 11 computer.

This guide also teaches how to resolve the problem by reinstalling the Wi-Fi driver of the Windows 11 PC. Moreover, you will also learn to fix the problem by releasing IP and flushing the DNS cache.

That aside, this guide has an FAQ section. That section answers a few of the most asked questions relating to this guide’s topic.

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Fix Windows 11 WiFi if Not Working by Running Internet Troubleshooter

Fix Windows 11 WiFi If Not Working By Running Internet Troubleshooter

One of the easiest solutions to fix this problem on your Windows 11 computer is to run the internet troubleshooter. The following procedures, including screenshot images, explains how to accomplish that.

 

  1. On the taskbar, right-click the Windows 11 Start menu button, then select Settings from the various options that pop up. As an alternative, use the Windows key + I keyboard shortcut to open Settings.
  1. Then, on the System tab in Settings, select Troubleshoot.

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Fix Windows 11 WiFi If Not Working By Running Internet Troubleshooter
  1. Following that, click Other troubleshooters on the right pane of the Settings window.
  1. Under the Most frequent category on the right pane, left-click the Run button opposite Internet Connections. Consequently, Windows will start an initial network diagnostic – see the second screenshot.
Fix Windows 11 WiFi If Not Working By Running Internet Troubleshooter
  1. After that, select Troubleshoot my connection to the internet.

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Fix Windows 11 WiFi If Not Working By Running Internet Troubleshooter
  1. Thereafter, Windows will begin to detect this WiFi problem, among other problems. If it detects the problem, you will be prompted to fix it.

    Otherwise, check out the other solutions below.

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Fix Windows 11 WiFi if Not Working by Reinstalling WiFi Driver

A corrupt WiFi driver is a major cause of this issue in Windows 11. Hence, reinstalling the WiFi driver of the Windows 11 computer should be able to fix this issue.

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To reinstall the WiFi driver of your Windows 11 PC, follow the subsequent procedures below.

  1. On the taskbar in Windows 11, right-click the Start menu button and left-click Device Manager from the displayed options.
Fix Windows 11 WiFi If Not Working By Reinstalling WiFi Driver
  1. When Device Manager opens on your computer, double-click Network adpaters to expand it.
  1. Then, right-click your PC’s WiFi driver under Network adapters and select Uninstall device.

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Fix Windows 11 WiFi If Not Working By Reinstalling WiFi Driver
  1. Select Uninstall once again in the prompt that appears.

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  1. After doing that, reboot your Windows 11 computer. Hence, Windows will reinstall the WiFi driver upon restart.

    Hopefully, that fixes this problem. However, if the issue still isn’t resolved for any reason, you can try the final solution below.

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Fix Windows 11 WiFi if Not Working by Releasing IP and Flushing DNS Cache

Fix Windows 11 WiFi If Not Working By Releasing IP And Flushing DNS Cache

In some cases, releasing the IP and flushing the DNS cache on your Windows 11 computer fixes this WiFi problem. To accomplish that, follow the procedures and screenshots below.

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  1. Click the magnifying glass icon on the Windows 11 taskbar to launch the search feature.
  1. Thereafter, type “cmd” (without the quotes) in the search box. Next, right-click the Command Prompt app under Best match and select Run as administrator.

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Fix Windows 11 WiFi If Not Working By Releasing IP And Flushing DNS Cache
  1. Subsequently, you should receive a User Account Control prompt. This prompt will ask permission to allow the application to make changes to your device – click Yes to proceed.
  2. When the Command Prompt application opens, input the following commands below sequentially and press the enter key after each of them.

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netsh winsock reset
netsh int ip reset
ipconfig /release
ipconfig /renew
ipconfig /flushdns
Fix Windows 11 WiFi If Not Working By Releasing IP And Flushing DNS Cache
Fix Windows 11 WiFi If Not Working By Releasing IP And Flushing DNS Cache
  1. After doing all that, reboot your computer. Optimistically, this WiFi issue should be resolved.

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Frequently Asked Questions About Fixing Windows 11 WiFi if Not Working

1. What Is A Wi-Fi Network?

A WiFi network connects to computers, printers, and smartphones wirelessly using radio frequency signals. This connection can either be made wirelessly to each other or to the internet.

2. Does All Computer Have Wi-Fi?

No, not all computer features Wi-Fi. However, most laptops and some desktop computers come with a Wi-Fi adapter installed in them.

3. Who Is Known As The Father Of Wi-Fi?

Victor Hayes is known as the father of Wi-Fi. He was one of the major founders of the 802.11 standards, which is a set of standards that ensures wireless communication work in reality.

4. What Is The Latest Wi-Fi Version?

As of the time I wrote this guide in October 2022, the latest Wi-Fi version was Wi-Fi 6, also referred to as 802.11ax.

5. What Is The Full Form Of Wi-Fi?

Wireless Fidelity is the full form of Wi-Fi.

My Final Thoughts About Fixing Windows 11 WiFi if Not Working

My Final Thoughts About Fixing Windows 11 WiFi If Not Working

Wireless networks are an indispensable part of the daily life of most Windows 11 users. Hence, I know how bothersome it can be when the WiFi on your Windows 11 computer isn’t working.

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Gladly, this guide featured multiple fixes for this problem. Specifically, we discussed how to fix the issue by running the internet troubleshooter.

This guide also taught us how to resolve this problem by reinstalling the Wi-Fi driver. That’s not all; steps to release IP and flush the DNS cache so as to fix this issue were also discussed in this guide.

I hope the information in this guide was useful to you. If it was, please spare two minutes to share your opinions with our community at Itechguides Community.

You can also ask questions or give feedback concerning this guide at Itechguides Community.

Finally, visit our Windows 11 Fix Guides page for more guides like this.

References and Further Reading

  1. drivereasy.com – 5 Best Fixes for Windows 11 WiFi Not Working (2022)
  2. Itechguides Community

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