“Connected, no internet,” “Can’t connect to this network,” or a missing Wi-Fi button means your Windows 11 PC can’t get online. It’s frustrating, but one quick test can tell you whether the PC or router is at fault.
Fix #1: Identify Whether the PC or Router Is Failing
Symptoms:
- Every device has lost internet access.
- Only the Windows 11 PC is offline.
- Windows connects to Wi-Fi, but websites don’t load.
Why it happens: A modem, router, or internet provider outage affects several devices. If only one PC is offline, its settings, network profile, or Wi-Fi adapter is likely at fault.
- Connect a phone or another computer to the same Wi-Fi network.
- Turn off cellular data on that device, then open a website.
- Check the modem and router for red, amber, or missing internet lights.
- If every device is offline, restart the modem and router or contact your internet provider.
- If only the Windows 11 PC is offline, continue to Fix #2.
Verify: Load a website on another device through the same router. If it works, the problem is on your Windows PC.
Fix #2: Toggle Wi-Fi and Restart the Equipment
Symptoms:
- The PC stopped connecting without an obvious change.
- The network appears but won’t connect.
- Wi-Fi works briefly after you restart Windows.
Why it happens: Windows, the wireless adapter, or the router can get stuck. A restart often clears the fault.
- Select the combined Network, Sound, and Battery area on the taskbar.
- Select Wi-Fi to turn it off.
- Wait 10 seconds.
- Select Wi-Fi again to turn it on.
- Open Settings > Network & internet > Airplane mode.
- Make sure Airplane mode is off.
- Restart the PC.
- If other devices are also offline, unplug the modem and router.
- Wait at least 30 seconds.
- Reconnect the modem and wait for its lights to settle.
- Reconnect the router and wait for Wi-Fi to return.
Verify: Reconnect through the taskbar network panel, then load two websites. This check rules out a problem with one site.
Common Windows 11 Wi-Fi Issues and Solutions
Fix #3: Forget and Reconnect to the Wi-Fi Network
Symptoms:
- “Can’t connect to this network” appears.
- A familiar network rejects the correct password.
- Windows repeatedly tries and fails to reconnect.
Why it happens: Windows may have saved an old password or a damaged network profile. Forgetting the network creates a fresh connection.
- Open Settings > Network & internet > Wi-Fi.
- Select Manage known networks.
- Find the affected network.
- Select Forget beside it.
- Select the taskbar network area.
- Open the available Wi-Fi network list.
- Select the network.
- Select Connect.
- Enter the current Wi-Fi password.
Forgetting a network removes its saved password, security settings, and connection profile from this PC. It doesn’t change your router or other devices.
Verify: Check that Connected, secured appears beneath the network name.
Fix #4: Run the Get Help Network Troubleshooter
Symptoms:
- Windows can’t explain why the connection failed.
- Wi-Fi connects and disconnects repeatedly.
- The adapter is present but has no internet access.
Why it happens: A bad adapter, IP, or network setting can block the connection. The Get Help app checks these items and may fix them.
- Open Start.
- Search for Get Help.
- Open the Get Help app.
- Search for this phrase:
Network and Internet troubleshooter
- Select the matching result.
- Follow the prompts and apply any suggested repair.
Windows 11 runs its network checks through Get Help. Older Control Panel tools may miss some checks.
Verify: Reconnect to Wi-Fi and confirm that Get Help reports a working connection.
Fix #5: Reset the Windows Network Stack
Symptoms:
- Windows shows “Connected, no internet.”
- Websites fail on this PC while other devices work.
- The PC has an invalid IP address or can’t resolve website names.
Why it happens: Bad Winsock settings, old DNS records, or a failed DHCP lease can block internet traffic while Wi-Fi stays connected. Winsock lets Windows apps use the network. DHCP gets an IP address from your router.
- Open Start.
- Search for Command Prompt.
- Select Run as administrator.
- Approve the User Account Control prompt.
- Run these commands one at a time:
netsh winsock reset
netsh int ip reset
ipconfig /release
ipconfig /renew
ipconfig /flushdns
- Restart the PC.
These commands reset Winsock and TCP/IP. They also request a new address from the router and clear saved DNS records. Your saved Wi-Fi networks stay intact.
Verify: Run ipconfig and find the Wi-Fi adapter. It should show a valid local IP address and default gateway. Then open a website.
Fix #6: Enable or Update the Wi-Fi Adapter
Symptoms:
- The Wi-Fi option is missing.
- No wireless networks appear.
- Device Manager shows a down arrow or warning icon on the adapter.
Why it happens: The adapter may be disabled, or its driver may be old or loaded incorrectly. A missing Wi-Fi button often points to the adapter.
- Press
Windows key + X. - Select Device Manager.
- Expand Network adapters.
- Find the adapter whose name includes Wireless, Wi-Fi, WLAN, or 802.11.
- Right-click the adapter.
- Select Enable device if that option appears.
- Right-click the adapter again.
- Select Update driver.
- Select Search automatically for drivers.
- Check the PC maker’s support page if Windows doesn’t find a newer driver.
Install the driver made for your exact PC or adapter model. I’d skip third-party driver tools because they can install the wrong package and cause another problem.
Verify: Restart Windows. Check whether the Wi-Fi control and nearby networks return.
Fix #7: Roll Back a Recently Changed Driver or Update
Symptoms:
- Wi-Fi failed right after Windows Update.
- The connection became unstable after a driver update.
- The adapter worked before the latest restart.
Why it happens: Windows Update can replace a working wireless driver with one that doesn’t work well with your PC or router.
- Open Settings > Windows Update > Update history.
- Compare the latest quality and driver update dates with when Wi-Fi stopped working.
- Open Device Manager.
- Expand Network adapters.
- Right-click the Wi-Fi adapter.
- Select Properties.
- Open the Driver tab.
- Select Roll Back Driver if the button is available.
- Choose the closest reason.
- Restart the PC.
Roll back the driver before removing a Windows update. It’s the more focused fix when an update changed only the wireless driver. If Roll Back Driver isn’t available, install the right driver from your PC maker’s support site.
Check Microsoft’s Windows 11 release information for known update problems. Remove an update only if Wi-Fi failed right after installation and driver fixes didn’t work.
Verify: Test Wi-Fi after a restart and one sleep-wake cycle. If it fails after sleep, continue to Fix #8.
Fix #8: Stop Windows From Powering Off the Adapter
Symptoms:
- Wi-Fi disconnects after sleep.
- The connection drops while the PC is idle.
- Restarting or re-enabling the adapter restores service.
Why it happens: Windows may turn off the wireless adapter to save power. Some adapters don’t wake correctly afterward.
- Press
Windows key + X. - Select Device Manager.
- Expand Network adapters.
- Right-click the Wi-Fi adapter.
- Select Properties.
- Open the Power Management tab.
- Clear Allow the computer to turn off this device to save power.
- Select OK.
Some adapters don’t show a Power Management tab. Skip this fix if yours doesn’t have one.
Verify: Put the PC to sleep for several minutes. Wake it and check whether Wi-Fi reconnects by itself.
Fix #9: Restart WLAN AutoConfig or Reinstall the Driver
Symptoms:
- The Wi-Fi control is missing.
- No networks appear even though nearby devices can see them.
- The wireless adapter has a warning icon or sometimes disappears.
Why it happens: The WLAN AutoConfig service may have stopped, or the adapter driver may be damaged or missing. This service finds and connects to wireless networks.
- Press
Windows key + R. - Enter
services.msc. - Select OK.
- Double-click WLAN AutoConfig.
- Set Startup type to Automatic.
- Select Start if the service is stopped.
- Select OK.
- Download the correct wireless driver from the PC maker’s support site before removing the current driver.
- Open Device Manager > Network adapters.
- Right-click the Wi-Fi adapter.
- Select Uninstall device.
- Select the driver-removal option only if you already have a replacement installer.
- Select Uninstall.
- Restart Windows.
- Install the downloaded driver if Windows doesn’t restore the adapter.
Reinstall the driver if it shows a warning icon, vanishes after restarts, or still fails after a rollback. Download the replacement first. An offline PC can’t download its own recovery driver.
If the adapter is absent, open View > Show hidden devices, then select Action > Scan for hardware changes.
Some adapters have Wireless Mode or Band settings under Properties > Advanced. Keep the default or automatic value unless you know which bands your router supports.
Verify: Confirm that WLAN AutoConfig is running. The adapter should appear without an error icon, and Windows should list nearby networks.
Fix #10: Use Network Reset as a Last Resort
Symptoms:
- Driver, service, and command repairs have failed.
- Several network adapters behave incorrectly.
- Windows keeps a broken network setup after restarts.
Why it happens: Several network parts or adapter installs may be damaged at once. Network reset rebuilds them, but you’ll need to restore some connection settings afterward.
- Open Settings > Network & internet > Advanced network settings.
- Select Network reset.
- Read the warning.
- Select Reset now.
- Confirm the reset.
- Allow Windows to restart.
- Reconnect to Wi-Fi with the network password.
- Reinstall or set up VPN clients, virtual switches, and other network software if needed.
Network reset removes and reinstalls network adapters, then restores their default settings. It may change known networks to the public profile and remove custom VPN or virtual adapter settings.
Verify: Confirm that the Wi-Fi adapter reappears. Reconnect to the network and test internet access.
Error Messages Quick Reference
| Error or Symptom | Meaning | Best Starting Fix |
|---|---|---|
| “Can’t connect to this network” | The saved profile, password, security mode, or driver may be wrong | Forget and reconnect in Fix #3 |
| “Connected, no internet” | Wi-Fi reached the router, but internet, IP, or DNS communication failed | Compare other devices, then use Fix #5 |
| “No internet, secured” | The wireless link is encrypted, but Windows can’t reach the internet | Restart the router and reset the network stack |
| “No Wi-Fi networks found” | Wireless discovery, the adapter, its driver, or WLAN AutoConfig is unavailable | Use Fix #6 and Fix #9 |
| Wi-Fi option missing | The adapter is disabled, missing, or not managed by WLAN AutoConfig | Enable the adapter and check the service |
| “The default gateway is not available” | The PC lost contact with the router | Restart both devices, update the driver, and reset TCP/IP |
| “Windows couldn’t automatically bind the IP protocol stack to the network adapter” | Adapter bindings or the network stack are damaged | Use Fix #5, then Fix #10 if needed |
Configuration Issues to Check
- Airplane mode: Keep it off under Settings > Network & internet > Airplane mode.
- Automatic IP and DNS: Most home networks need automatic settings under Settings > Network & internet > Wi-Fi > Hardware properties. An old manual address can cause “Connected, no internet.”
- Wrong saved password: Forget the network and reconnect. Editing a damaged profile again and again rarely fixes it.
- Power management: Clear the adapter’s power-saving option if Wi-Fi disconnects after sleep or idle time.
- Wireless band: Don’t force 5 GHz or 6 GHz unless the adapter and router both support it.
- Physical wireless switch: Some laptops have a wireless key or switch that works apart from Windows Settings.
Disabling IPv6 or using a third-party DNS service isn’t a routine first fix. Either change can hide the router, driver, or setup fault that still needs attention.
Getting Help and Collecting Debug Information
- Open Settings > System > About and note the Windows edition and OS build.
- Open Device Manager > Network adapters > Wi-Fi adapter > Properties. Record the device name, driver provider, version, date, and device status.
- Run
ipconfig /allin Command Prompt. Check whether the Wi-Fi adapter has an IP address and default gateway. - Open Event Viewer > Applications and Services Logs > Microsoft > Windows > WLAN-AutoConfig > Operational to view wireless connection events.
- Check Microsoft’s Wi-Fi troubleshooting documentation.
- Contact the PC maker if the adapter stays missing, shows a hardware error, or disappears when the laptop moves or gets warm.
Don’t post your Wi-Fi password, public IP address, or full ipconfig /all output. Remove personal network details before sharing the results.
Prevention Tips
- Install wireless drivers through Windows Update or the PC maker’s support page.
- Create a restore point before replacing a working driver by hand.
- Keep the router firmware current by following its maker’s instructions.
- Don’t force adapter band or wireless mode settings without checking router support.
- Record the working driver version before installing a major update.
- Keep an Ethernet cable or compatible USB Wi-Fi adapter nearby to download recovery drivers.
Frequently Asked Questions
Why did Wi-Fi suddenly stop working on Windows 11?
A router fault, disabled setting, power-saving option, or replaced driver can stop Wi-Fi without warning. Check another device first. Then compare the failure time with the dates under Windows Update > Update history.
Why does Windows show Connected but no internet?
“Connected” means the PC has reached the Wi-Fi router. The router may lack internet service, or Windows may have bad IP or DNS settings. Test another device, restart the router, and run the commands in Fix #5.
What should I do if Wi-Fi networks still do not appear?
Confirm that WLAN AutoConfig is running and the adapter appears in Device Manager. If the adapter stays missing after you install its maker’s driver, test a USB Wi-Fi adapter. The internal wireless card or its physical connection may have failed.
Wrapping Up
| Step | Action | Applies To |
|---|---|---|
| 1 | Compare another device | PC versus router failures |
| 2–4 | Toggle, reconnect, and troubleshoot | Common setting and profile issues |
| 5–9 | Repair the stack, driver, power, and service | Windows-specific failures |
| 10 | Run Network reset | Persistent damage to several network parts |
Fix #3 is my first pick when one saved network won’t connect. If the Wi-Fi button is missing or the adapter keeps vanishing, reinstall the exact maker’s driver. If it still disappears, the hardware is likely failing.
Run a Microsoft Defender scan if odd network changes return with pop-ups or unknown software. Save Network reset for last because it removes adapter, VPN, and custom network settings.
For more information on fixing Wi-Fi issues, you can visit 13 Fixes When Windows 11 Wi-Fi Not Showing Up or How to Fix “Windows Cannot Connect to This Network” Error in Windows 11. Additionally, you can check How to Reset Network Settings in Windows 10 for more general network troubleshooting tips.
You can also check Microsoft’s answers for more information on Wi-Fi issues. Furthermore, you can refer to Microsoft’s support page for troubleshooting Wi-Fi connection issues.
