If your Windows 11 PC suddenly displays “No WiFi networks found” or doesn’t show any available wireless networks, you’re not alone. This is a common issue that can occur after a Windows update, driver corruption, incorrect network settings, disabled WiFi services, or problems with your wireless adapter. Even if your router is working properly, Windows may fail to detect nearby WiFi networks.
Fortunately, in most cases, you can resolve the problem without replacing your WiFi hardware. Windows 11 includes several built-in tools that help diagnose and repair wireless connectivity issues. Updating drivers, restarting network services, resetting network settings, or enabling the wireless adapter often restores normal operation.
In this guide, we’ll cover seven effective methods to fix the “No WiFi Networks Found” issue in Windows 11.
Why Does Windows 11 Show “No WiFi Networks Found”?
This issue can occur for several reasons, including:
- WiFi adapter is disabled.
- Outdated or corrupted wireless drivers.
- Airplane mode is enabled.
- WLAN AutoConfig service is stopped.
- Network settings are corrupted.
- Faulty Windows update.
- Router or modem issues.
- Hardware problems with the wireless adapter.
Identifying the cause makes it easier to choose the right solution.
Fix 1: Make Sure WiFi Is Enabled
The first thing to check is whether WiFi is turned on.
- Press Windows + A to open Quick Settings.
- Verify that the WiFi button is enabled.
- If it’s off, click it to turn WiFi on.
- Make sure Airplane mode is disabled.
- Wait a few seconds to see if nearby networks appear.
Many laptops also have a physical WiFi switch or a function key (such as Fn + F2, Fn + F5, or another key depending on the manufacturer) that enables or disables the wireless adapter. Ensure it hasn’t been turned off accidentally.
Fix 2: Restart Your WiFi Adapter
Restarting the wireless adapter often resolves temporary communication problems.
- Press Windows + R.
- Type:
ncpa.cpl- Press Enter.
- Right-click your WiFi adapter.
- Select Disable.
- Wait about 10 seconds.
- Right-click the adapter again.
- Choose Enable.
Windows will reactivate the wireless adapter and begin searching for available networks.
Fix 3: Run the Network and Internet Troubleshooter
Windows includes a built-in troubleshooter for network issues.
- Press Windows + I to open Settings.
- Go to System > Troubleshoot > Other troubleshooters.
- Find Network and Internet.
- Click Run.
- Follow the on-screen instructions.
- Apply any recommended fixes.
- Restart your PC if prompted.
The troubleshooter can automatically detect and repair many common WiFi configuration problems.
Fix 4: Update or Reinstall the WiFi Driver
Corrupted or outdated drivers are one of the most common causes of missing WiFi networks.
- Right-click the Start button.
- Select Device Manager.
- Expand Network adapters.
- Right-click your wireless adapter.
- Choose Update driver.
- Select Search automatically for drivers.
If the problem persists:
- Right-click the wireless adapter again.
- Choose Uninstall device.
- Confirm the removal.
- Restart your computer.
Windows will usually reinstall the correct driver automatically during startup.
If your PC manufacturer provides a newer WiFi driver, installing it can also resolve compatibility issues.
Fix 5: Restart the WLAN AutoConfig Service
The WLAN AutoConfig service manages wireless connections in Windows.
- Press Windows + R.
- Type:
services.msc- Press Enter.
- Locate WLAN AutoConfig.
- Double-click the service.
- Set Startup type to Automatic.
- If the service is stopped, click Start.
- Click Apply and then OK.
Restart your computer and check whether WiFi networks are now visible.
Fix 6: Reset Network Settings
Resetting the network configuration can fix problems caused by corrupted settings.
- Open Settings.
- Go to Network & internet.
- Select Advanced network settings.
- Click Network reset.
- Choose Reset now.
- Confirm the action.
- Restart your computer.
After the restart, Windows reinstalls your network adapters and restores default network settings. You’ll need to reconnect to your WiFi network by entering the password again.
Fix 7: Restart Your Router and Check Hardware
Sometimes the issue isn’t with Windows at all.
Try the following:
- Restart your WiFi router or modem.
- Wait two to three minutes before reconnecting.
- Move closer to the router.
- Check whether other devices can detect the WiFi network.
- Restart your laptop or desktop computer.
- If you’re using a USB WiFi adapter, unplug it and reconnect it.
- Test the adapter in another USB port if applicable.
If no devices can detect the WiFi network, the problem may be with the router rather than your Windows 11 PC.
Additional Tips
If none of the above methods work, consider these additional checks:
- Install the latest Windows updates from Settings > Windows Update.
- Check Device Manager for warning icons on the wireless adapter.
- Boot into Safe Mode with Networking to determine whether third-party software is interfering with WiFi.
- If the issue began after a recent Windows update, try uninstalling the update or using System Restore to return to an earlier state.
- Verify in your computer’s BIOS/UEFI settings that the wireless adapter hasn’t been disabled (if your system provides this option).
Conclusion
The “No WiFi Networks Found” error in Windows 11 is usually caused by disabled wireless hardware, driver problems, stopped network services, or corrupted network settings. In most cases, enabling the WiFi adapter, updating the driver, restarting the WLAN AutoConfig service, or performing a network reset restores wireless connectivity.
If the problem continues after trying all seven fixes, test your WiFi adapter on another network or check whether the hardware itself has failed. This can help determine whether the issue is software-related or requires hardware repair or replacement.
Frequently Asked Questions
Why does Windows 11 say “No WiFi networks found”?
Common causes include a disabled WiFi adapter, outdated drivers, Airplane mode being enabled, stopped WLAN AutoConfig service, corrupted network settings, or router issues.
Will resetting the network delete my files?
No. A network reset only removes and reinstalls network adapters and resets network settings. Your personal files remain unchanged.
How do I know if my WiFi adapter is working?
Open Device Manager and check under Network adapters. If the adapter appears without a warning icon, Windows recognizes the hardware. A yellow warning icon or missing adapter may indicate a driver or hardware issue.
Can a Windows update cause WiFi networks to disappear?
Yes. Occasionally, a Windows update can introduce driver compatibility issues or change network settings. Updating or reinstalling the WiFi driver often resolves the problem.
