The “Wireless capability is turned off” error in Windows 11 usually means your PC’s Wi-Fi adapter has been disabled, preventing it from connecting to a wireless network. You may see this message when running the Windows Network Troubleshooter, or notice that Wi-Fi is missing from the taskbar or Settings. The issue can be caused by Airplane mode, a disabled wireless adapter, a hardware wireless switch, power management settings, or an outdated driver. Try these fixes to re-enable wireless capability and restore your Wi-Fi connection.
1. Turn Off Airplane Mode and Turn On Wi-Fi
Windows 11 can disable wireless communication when Airplane mode is enabled. Wi-Fi can also be turned off separately, which may cause the “Wireless capability is turned off” message.
- Press Windows + A to open Quick Settings.
- Make sure Airplane mode is turned off.
- Click Wi-Fi to turn it on.
- If Wi-Fi is not shown, open Settings > Network & internet > Wi-Fi and check whether it is available.
- Try connecting to your wireless network again.
Quick Insight: If Airplane mode is already off but the Wi-Fi option is missing completely, the problem is more likely related to the wireless adapter, driver, or a hardware switch.
2. Enable the Wi-Fi Adapter
If the wireless adapter is disabled in Windows, your PC cannot detect or connect to Wi-Fi. This can happen after a driver change, Windows update, or accidental change in network settings.
- Press Windows + R, type
ncpa.cpl, and press Enter. - Find the Wi-Fi or Wireless Network Connection adapter.
- If it appears greyed out, right-click it and select Enable.
- Wait a few seconds for Windows to activate the adapter.
- Click the Wi-Fi icon and try connecting to your network again.
You can also check Device Manager:
- Right-click Start and select Device Manager.
- Expand Network adapters.
- Find your wireless adapter.
- If it is disabled, right-click it and select Enable device.
Quick Insight: If the wireless adapter does not appear in Device Manager at all, Windows may not be detecting the hardware. In that case, continue with the driver and hardware checks below.
3. Check the Wi-Fi Hardware Switch or Keyboard Key
Some laptops have a physical wireless switch or a keyboard key that can disable the Wi-Fi adapter. If wireless capability was turned off using this control, Windows may continue to report that wireless capability is disabled.
- Look along the sides of your laptop for a Wi-Fi or wireless switch and make sure it is turned on.
- Look for a keyboard key with a Wi-Fi, antenna, or airplane icon.
- Try pressing the Wi-Fi key or the Fn + Wi-Fi key combination.
- If your laptop has a dedicated wireless button, press it once and wait a few seconds.
- Check whether the Wi-Fi option returns under Settings > Network & internet.
The exact key combination varies by laptop manufacturer and model.
Quick Insight: If Wi-Fi suddenly stops working after pressing a function key, check the laptop’s wireless key or switch first.
4. Restart the WLAN AutoConfig Service
The WLAN AutoConfig service manages wireless network connections in Windows. If it is stopped or not working correctly, Windows may show that wireless capability is turned off even when the Wi-Fi adapter is enabled.
- Press Windows + R, type
services.msc, and press Enter. - Find WLAN AutoConfig in the list.
- Right-click it and select Restart.
- If the service is stopped, select Start.
- Double-click WLAN AutoConfig and make sure Startup type is set to Automatic.
- Click Apply > OK.
- Try turning Wi-Fi on and connecting to your network again.
Quick Insight: Restarting WLAN AutoConfig refreshes Windows’ wireless networking without changing your saved Wi-Fi settings.
6. Prevent Windows From Turning Off the Wi-Fi Adapter
Windows 11 can turn off certain network adapters to reduce power consumption. If the Wi-Fi adapter is repeatedly being disabled, changing this setting may help.
- Right-click Start and open Device Manager.
- Expand Network adapters.
- Right-click your Wi-Fi adapter and select Properties.
- Open the Power Management tab.
- Clear Allow the computer to turn off this device to save power.
- Click OK.
- Restart your PC and check whether Wi-Fi works normally.
If the Power Management tab is not available, your Wi-Fi driver may not expose this setting. In that case, continue with the other fixes.
Quick Insight: This setting is particularly worth checking if wireless capability keeps turning off after your laptop wakes from sleep or hibernation.
7. Reset Network Settings
If the Wi-Fi adapter and driver appear to be working but Windows still reports “Wireless capability is turned off,” corrupted network settings may be causing the problem.
- Open Settings > Network & internet.
- Select Advanced network settings.
- Scroll down and click Network reset.
- Click Reset now.
- Confirm the reset and allow Windows to restart.
- After restarting, turn Wi-Fi on and reconnect to your wireless network.
Network reset removes and reinstalls your network adapters and restores network settings to their defaults. You may need to reconnect to Wi-Fi networks afterward.
Quick Insight: Use Network reset after checking the adapter, hardware controls, service, and driver because it is a broader change to your network configuration.
Final Checks
If Windows 11 still shows “Wireless capability is turned off,” go through these checks before assuming the Wi-Fi hardware has failed:
- Make sure Airplane mode is off and Wi-Fi is enabled.
- Confirm the Wi-Fi adapter is enabled in Network Connections or Device Manager.
- Check for a physical wireless switch or keyboard Wi-Fi key.
- Make sure WLAN AutoConfig is running.
- Update or reinstall the Wi-Fi driver.
- Prevent Windows from turning off the adapter to save power.
- Use Network reset if the problem continues.
If the Wi-Fi adapter is completely missing from Device Manager, even after restarting and installing the correct driver, Windows may not be detecting the hardware. In that situation, check the laptop manufacturer’s support options or have the wireless hardware inspected.
Frequently Asked Questions
It usually means the Wi-Fi adapter has been disabled or Windows cannot properly communicate with it. Airplane mode, a wireless keyboard key, driver problems, power management, and network configuration issues can all cause this message.
First, turn off Airplane mode and enable Wi-Fi. Then check Network Connections with ncpa.cpl and make sure the Wi-Fi adapter is enabled. If necessary, also check Device Manager.
A missing adapter can be caused by a driver problem, disabled hardware, BIOS/UEFI settings, or a hardware detection problem. Restart the computer and install the correct Wi-Fi driver from your laptop or adapter manufacturer’s website.
Yes. A damaged, outdated, incompatible, or recently changed Wi-Fi driver can prevent Windows 11 from properly controlling the wireless adapter. Updating or reinstalling the driver can resolve the problem.
Network Reset can help when corrupted or incorrect network settings are causing the problem. It reinstalls the network adapters and restores network settings, but you will need to reconnect to Wi-Fi networks afterward.
