How to Troubleshoot ‘No Wifi Networks Found’ on Windows 10 PC

Using a Windows 10 laptop, but can’t find your Wifi network? Have all your previous Wifi connections just disappeared? Are you getting an error message saying “Wifi network not found”? This is one of the most common wifi problems in Windows 10, but it can easily be solved with a few small tweaks. We’ve written a detailed guide that outlines all the possible steps you can take to find Wifi networks on your Windows 10 system. All solutions are categorized by difficulty and difficulty level, with the former being the easiest. We recommend going through the solutions in order.

What is the cause of the “Wifi network not found” problem

Typically, this problem is related to Wifi network card drivers. Either the drivers are incompatible or damaged. Upgrading to Windows 10 from earlier versions of Windows, such as Windows 7, 8 or 8.1, will almost certainly cause a driver incompatibility problem. Drivers from previous versions of Windows are not always compatible with the new version of Windows. In both cases of incompatible or corrupted drivers, the WLAN network card cannot communicate properly with the PC, so the PC cannot detect wireless networks.

Wi-Fi adapters also have a region setting. The main reason for this setting is that different regions of the world are allocated different frequencies in the 2.4 GHz band for Wi-Fi, so some regions have fewer (or more) channels available than others. The regional setting ensures that your router only uses Wi-Fi channels that are valid in your location and does not scan outside of those channels. If a Wi-Fi network is on one of the banned channels, it is unavailable. This usually applies to routers transmitting on channel 13.

How to solve the “Wi-Fi network not detected” issue

Troubleshoot your network adapter

A network adapter troubleshooter is a crucial step in ensuring that your Windows 10 computer is able to connect to the internet properly. Here are the steps you need to take:

  1. Right-click on the Start button and select Settings.
  2. Click on Network & Internet.
  3. Select the Ethernet or Wi-Fi option, depending on which network you’re having trouble with.
  4. Click on Status.
  5. Under Change your network settings, click on network troubleshooter.
  6. Follow the prompts to diagnose and fix your network issue.

By following these simple steps, you can quickly and easily diagnose and fix any network issues you may be experiencing on your Windows 10 computer.

Rollback the WiFi adapter driver

  1. Right-click the Start menu and select Device Manager from the list of options.
  2. In Device Manager, expand the Network adapters drop-down menu.
  3. Right-click on your WiFi adapter and select Properties from the list of options.
  4. In the Properties window, go to the Driver tab and click on Roll Back Driver.
  5. If prompted, select a reason for rolling back the driver from the list of options and click Yes to confirm.
  6. Once the process is complete, restart your computer and check if the WiFi issue has been resolved.

Reinstall or Update the WiFi adapter driver

Sometimes, the WiFi adapter driver can become corrupted or outdated, resulting in internet connection problems. If you’re experiencing intermittent or slow internet speeds, it’s worth checking to see if your WiFi adapter driver needs to be updated or reinstalled. Here’s a quick guide on how to do so:

  1. Press the Windows key + R to open the Run dialog box.
  2. Type “devmgmt.msc” into the box and press Enter. This will open the Device Manager.
  3. Find the “Network adapters” section and expand it.
  4. Right-click on your WiFi adapter and select “Update Driver.”
  5. If prompted, select “Search automatically for updated driver software.” Windows will then attempt to find and install any available updates.
  6. If no updates are found, or if you’re still experiencing issues, you can try uninstalling and then reinstalling the WiFi adapter driver.
  7. Right-click on your WiFi adapter and select “Uninstall device.” Confirm any prompts that pop up.
  8. Restart your computer. This will automatically reinstall the WiFi adapter driver.
  9. Once your computer has booted up, check to see if the WiFi issue has been resolved.

Perform a full virus scan of your computer

Windows 10 offers a built-in tool for scanning your computer for viruses and other malware. Here’s how to run a full virus scan using Windows Defender:

  1. Open Windows Defender from the Start menu.
  2. Click the “Virus & threat protection” icon.
  3. Under “Scan options,” select “Full scan.”
  4. Click the “Scan now” button.
  5. Windows Defender will now scan your computer for viruses and other malware.

This process can take some time, depending on the size of your hard drive and the number of files to be scanned. However, it is important to run a full virus scan on your computer regularly, especially if you suspect that you may have been infected with malware.

Temporarily turn off your firewall

  1. Click the Start button, then click on Control Panel.
  2. Double-click on Windows Firewall.
  3. If you are prompted for an administrator password or confirmation, type the password or provide confirmation.
  4. On the General tab, click Off (not recommended).
  5. Click Ok.
  6. Now your firewall is temporarily turned off. Please remember to turn it back on when you are done!

Launch internet connections troubleshooter

Running the internet connection troubleshooter on Windows 10 can help to resolve a variety of networking issues. The process is simple and only takes a few minutes to complete. Here are the steps:

  1. Open the Settings app by pressing the Windows key + I on your keyboard.
  2. Click on the Network & Internet category.
  3. Click on the Status tab.
  4. Under the “Network problems” section, click on the “Run the troubleshooter” button.
  5. Follow the prompts to complete the troubleshooting process.
  6. Restart your computer and try to connect to the internet again.

If you’re still having trouble connecting to the internet after running the troubleshooter, you may need to contact your ISP for further assistance.

Frequently Asked Questions

There are a few things you can try if you're experiencing the "No WiFi networks found" error on Windows 10. First, make sure that your WiFi adapter is turned on and working properly. Next, try rolling back or updating your WiFi adapter driver. You can also try running a full virus scan of your computer, temporarily turning off your firewall, or launching the internet connection troubleshooter.

If you're getting the "No Wi-Fi networks found" error but your WiFi is turned on, try restarting your computer. If that doesn't work, try rolling back or updating your WiFi adapter driver. You can also try running a full virus scan of your computer, temporarily turning off your firewall, or launching the internet connection troubleshooter.

There are a few things that could cause this problem. To begin, double-check that your WiFi adapter is switched on and operating properly. Then, try rolling back or updating your WiFi adapter driver. You can also attempt running a complete virus scan of your computer, turning off your firewall temporarily, or performing the internet connection troubleshooter.

There are a variety of things that could be causing this issue. First, check that your WiFi adapter is turned on and working correctly. You can also try rolling back or updating your WiFi adapter driver. You can also scan your computer for viruses, temporarily disable your firewall, or run the internet connection troubleshooter.