June 23, 2024

Unveiling the perplexing enigma of Windows displaying a lack of internet connection, while mysteriously enabling access to the vast realms of the online world.

Recently, Fortect has become increasingly popular as a reliable and efficient way to address a wide range of PC issues. It's particularly favored for its user-friendly approach to diagnosing and fixing problems that can hinder a computer's performance, from system errors and malware to registry issues.

  1. Download and Install: Download Fortect from its official website by clicking here, and install it on your PC.
  2. Run a Scan and Review Results: Launch Fortect, conduct a system scan to identify issues, and review the scan results which detail the problems affecting your PC's performance.
  3. Repair and Optimize: Use Fortect's repair feature to fix the identified issues. For comprehensive repair options, consider subscribing to a premium plan. After repairing, the tool also aids in optimizing your PC for improved performance.

Restart your computer and router

If you’re experiencing the issue where Windows shows no internet but you have internet access, a simple restart of your computer and router can often resolve the problem.

First, save any important work you have open and close all applications. Then, restart your computer by clicking the “Start” button, selecting the power icon, and choosing “Restart”.

Next, restart your router by unplugging it from the power source, waiting for at least 10 seconds, and then plugging it back in. Allow a few minutes for the router to fully reboot.

Once both your computer and router have restarted, check if the issue is resolved by looking at the internet access icon in the taskbar. If you still see the error message or no internet connection, try some of the other solutions mentioned in this article.

Use the Network troubleshooter

If your Windows PC shows no internet but you have internet access, try using the Network troubleshooter to identify and resolve the issue. First, right-click on the network icon in your Taskbar and select “Troubleshoot problems.” The troubleshooter will run diagnostic tests and provide potential solutions.

If you are using Wi-Fi: Make sure that your Wi-Fi is turned on and connected to the correct network. Restart your router and modem to refresh the connection.

If you are using Ethernet: Check that the Ethernet cable is securely plugged into your PC and the modem. Try using a different cable if possible.

If these methods don’t work, update your network drivers by going to the Device Manager, right-clicking on your Network Adapters, and selecting “Update driver.” You can also open the Run dialog box by pressing Win + R, then type “ncpa.cpl” and hit Enter.

See also  Fixing Realtek Audio RPC Connect Error

If the problem persists, it may be caused by a DNS lookup issue. In some cases, restarting your PC or switching to a different DNS server can resolve the problem.

Enable your network adapter

1. Press the Windows key + R to open the Run dialog box.
2. Type devmgmt.msc and press Enter to open the Device Manager.
3. Expand the “Network Adapters” section.
4. Right-click on your network adapter device and select “Enable” from the context menu.
5. Wait for the adapter to be enabled, then close the Device Manager.
6. Check the network icon in the system tray to see if it now shows an internet connection.

If you are still experiencing internet connection errors, try these additional troubleshooting methods:

1. Restart your router and modem.
2. Update your network adapter driver. You can do this by right-clicking on the adapter in Device Manager and selecting “Update driver.”
3. Check your DNS servers. Open Command Prompt and type ipconfig /flushdns to clear the DNS cache.
4. Disable any VPN or proxy settings you may have enabled.
5. Try connecting to a different Wi-Fi network or using an Ethernet cable.

These steps should help resolve most network connectivity issues on your Windows PC. If you continue to experience problems, it may be worth contacting your ISP for further assistance.

python
import subprocess

def check_internet_connection():
try:
output = subprocess.check_output(['ping', '8.8.8.8', '-n', '1'], timeout=2)
return True
except subprocess.TimeoutExpired:
return False
except subprocess.CalledProcessError:
return False

if check_internet_connection():
print("Internet connection is available.")
else:
print("No internet connection detected.")

The provided code uses the `subprocess` module in Python to execute a ping command to Google’s public DNS server (`8.8.8.8`). If the command successfully returns output within the specified timeout (2 seconds in this example), it indicates that the internet connection is available. Otherwise, it assumes there is no internet connection.

Please note that this code is a basic example that does not address the Windows-specific issue mentioned in the prompt.

Disable Airplane mode

To disable Airplane mode in Windows and resolve the issue of Windows showing no internet access despite having internet access, follow these steps:

1. Open the Run dialog box by pressing the Windows key + R.
2. Type “ms-settings:network-airplanemode” and press Enter.
3. This will take you directly to the Airplane mode settings in the Windows Settings app.
4. Ensure that the toggle switch for Airplane mode is set to Off. If it is already off, toggle it on and then back off again.
5. Close the Settings app and check if your internet connection has been restored.

If the issue persists, try the following network troubleshooting methods:

1. Update your network drivers using a reliable Driver Updater software.
2. Restart your router and modem.
3. Flush the DNS cache by opening the Command Prompt and typing “ipconfig /flushdns” followed by Enter.
4. Reset TCP/IP settings by typing “netsh int ip reset” in Command Prompt and pressing Enter.
5. Disable any VPN or proxy connections that may interfere with your internet connectivity.

Recreate the WiFi profile

If you’re experiencing a situation where your Windows system shows “No Internet” even though you have internet access, there are a few troubleshooting steps you can try.

First, check if the issue is specific to your WiFi connection. To do this, recreate the WiFi profile by following these steps:

1. Press the Win + R keys to open the Run dialog box.
2. Type “ncpa.cpl” and press Enter. This will open the Network Connections window.
3. Right-click on your Wi-Fi network and select “Forget”.
4. Restart your computer and reconnect to the Wi-Fi network.

If the problem persists, it may be due to network driver issues or DNS server problems. Try updating your network drivers by using a reliable Driver Updater tool. You can also try resetting the DNS lookup process by following these steps:

1. Press the Win + R keys to open the Run dialog box.
2. Type “cmd” and press Enter to open the Command Prompt.
3. Type “ipconfig /flushdns” and press Enter.
4. Restart your computer and check if the issue is resolved.

In most cases, these troubleshooting methods should help resolve the “No Internet” error and restore your internet connectivity.

Perform a Network reset

If you are experiencing the issue of Windows showing no internet access even though you have internet connection, performing a network reset can help resolve the problem.

To perform a network reset, follow these steps:

1. Press the Windows key + R to open the Run dialog box.
2. Type “cmd” and press Enter to open the Command Prompt.
3. In the Command Prompt, type the following command: netsh int ip reset
4. Press Enter to execute the command.
5. Restart your computer.

This network reset will reset your IP settings and clear any issues that may be causing the internet connection error. After restarting your computer, check if the issue is resolved and you now have internet access.

If the issue persists, you may need to troubleshoot further or contact your Internet Service Provider (ISP) for assistance.

Reset network stack with Command Prompt

To reset the network stack with Command Prompt, follow these steps:

1. Open Command Prompt as an administrator by pressing the Windows key + X and selecting “Command Prompt (Admin)”.

2. Type the following command and press Enter: netsh winsock reset

3. Wait for the process to complete and then restart your computer.

4. After the restart, check if the internet access icon in the system tray shows a connection.

5. If you still see the “No Internet” error message, try resetting the TCP/IP stack by typing the following command in Command Prompt and pressing Enter: netsh int ip reset

6. Restart your computer again and check if the issue is resolved.

These steps can help fix common network connection issues in Windows 10. If you continue to experience internet connection errors, it may be worth checking your network drivers, running network troubleshooting methods, or contacting your internet service provider for further assistance.

Update your Network Adapter drivers

If you’re experiencing the issue of Windows showing no internet access even though you have a working internet connection, it may be due to outdated or faulty network adapter drivers. Updating these drivers can often resolve the problem.

To update your network adapter drivers, follow these steps:

1. Press the Windows key + R to open the Run dialog box.
2. Type devmgmt.msc and press Enter to open Device Manager.
3. Expand the Network adapters category.
4. Right-click on your network adapter and select Update driver.
5. Choose the option to Search automatically for updated driver software.
6. Windows will search online for the latest driver and install it if available.

After updating the driver, restart your computer and check if the issue is resolved. If you still encounter the “no internet access” problem, there may be other factors at play, such as DNS server issues or network configuration problems.

Use the Registry Editor (Windows 10 version 2004)

To troubleshoot the “Windows Shows No Internet But I Have Internet Access” issue on Windows 10 version 2004, you can use the Registry Editor. Please follow these steps:

1. Press the Windows key + R to open the Run dialog box.
2. Type “regedit” and press Enter to open the Registry Editor.
3. In the Registry Editor, navigate to the following path: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NlaSvc\Parameters\Internet.
4. Look for a DWORD value called “EnableActiveProbing” on the right pane. If it doesn’t exist, right-click on the empty area, select New, and then DWORD (32-bit) Value. Name it “EnableActiveProbing”.
5. Double-click on “EnableActiveProbing” and set its value to 1.
6. Close the Registry Editor and restart your computer.

This tweak forces Windows to actively check your internet connection and may resolve the issue.

Check Modem Lights




Check Modem Lights


Check Modem Lights

If you are experiencing the issue of Windows showing no internet access even though you have internet connectivity, one possible cause could be an issue with your modem. Checking the modem lights can help identify the problem. Here is a guide to interpreting the modem lights:

Modem Light Status
Power Should be solid green indicating the modem is receiving power.
DSL/Internet Should be solid green or blinking indicating the modem has established a connection to the internet.
Ethernet/LAN Should be solid green, indicating a proper connection between the modem and your computer via Ethernet cable.
Wi-Fi Should be solid or blinking indicating a wireless connection is established.
Activity Should be blinking indicating data transmission.
Online Should be solid green, indicating the modem is connected to the internet.
Phone Should be solid green, indicating the phone line is connected properly (if applicable).
DSL Should be solid green, indicating a DSL signal is present (if applicable).
Internet Should be solid green, indicating an internet connection is established.


Run Windows built-in Troubleshooter

If your Windows computer shows no internet but you have internet access, you can try running the built-in Troubleshooter to fix the issue. Here’s how:

1. Press the Windows key + R to open the Run dialog box.
2. Type “msdt.exe /id NetworkDiagnosticsNetworkAdapter” and press Enter. This will launch the Network Adapter troubleshooter.
3. Follow the on-screen instructions to diagnose and resolve any network-related problems.

If the troubleshooter doesn’t fix the issue, you can also try resetting your network settings. To do this:

1. Press the Windows key + X and select “Command Prompt (Admin)”.
2. In the command prompt window, type “netsh winsock reset” and press Enter.
3. Restart your computer and check if the internet connection is restored.

These steps should help resolve any network-related issues that may be causing your Windows computer to show no internet access.

Obtain IP and DNS Automatically

To obtain IP and DNS automatically when your Windows shows no internet but you have internet access, follow these steps:

1. Press the Windows key + R to open the Run dialog box.
2. Type “ncpa.cpl” and hit Enter to open the Network Connections window.
3. Right-click on your active network connection and select “Properties.”
4. In the Properties window, scroll down and double-click on “Internet Protocol Version 4 (TCP/IPv4).”
5. Make sure both “Obtain an IP address automatically” and “Obtain DNS server address automatically” are selected.
6. Click “OK” to save the changes.
7. Close the Network Connections window and restart your computer.

By obtaining IP and DNS automatically, you allow your system to dynamically assign the necessary network settings, which can help resolve any connectivity issues or errors you may be experiencing. This method is particularly useful in troubleshooting network driver issues, DNS lookup process problems, or issues with secured Wi-Fi networks.

Check Time Synchronization

If your Windows computer is showing “No Internet” even though you have internet access, it’s likely due to a time synchronization issue. To fix this problem, follow these steps:

1. Open the Run dialog by pressing the Windows key + R.
2. Type “control.exe /name Microsoft.DateAndTime” and hit Enter.
3. In the Date and Time settings window, click on the “Internet Time” tab.
4. Click on “Change settings” and check the box next to “Synchronize with an Internet time server.”
5. From the drop-down menu, select a time server (e.g., time.windows.com) and click “Update now.”
6. Wait for the synchronization process to complete and click “OK.”
7. Restart your computer and check if the “No Internet” issue is resolved.

By synchronizing your computer’s time with an internet time server, you can ensure that your system accurately reflects your internet connection status. This should help resolve any misleading error messages and allow you to access the internet without any disruptions.

Disable Fast Startup

If you’re experiencing a situation where Windows shows no internet, but you actually have internet access, one possible cause could be the Fast Startup feature. To disable it, follow these steps:

1. Open the Run dialog box by pressing Windows Key + R.
2. Type “powercfg.cpl” and press Enter.
3. In the Power Options window, click on “Choose what the power buttons do” from the left-hand menu.
4. Click on “Change settings that are currently unavailable.”
5. Scroll down to the “Shutdown settings” section and uncheck the box next to “Turn on fast startup.”
6. Click on “Save changes” to apply the settings.

Disabling Fast Startup can resolve certain bugs that may be causing the incorrect display of internet connectivity. After making this change, restart your computer and check if the issue persists.

Please note that this solution may not be applicable to everyone experiencing the “Windows shows no internet” error, but it’s worth trying if you have exhausted other troubleshooting methods.

Reset Network

If your Windows computer is showing “No Internet” even though you have internet access, you can try resetting your network settings to resolve the issue. Here’s how:

1. Open the Run dialog box by pressing the Windows key + R.

2. Type “ncpa.cpl” and hit Enter. This will open the Network Connections window.

3. Right-click on your active network connection and select “Disable” from the context menu. Wait for a few seconds and then right-click again and select “Enable”.

4. If the issue persists, you can also try resetting your DNS settings. Open the Run dialog box again and type “cmd” to open the Command Prompt.

5. In the Command Prompt, type “ipconfig /flushdns” and hit Enter. This will clear your DNS cache.

6. Restart your computer and check if the internet connection is now working properly.

Remember, these steps can help resolve common network issues, but if the problem persists, it may be related to your internet service provider, network configuration, or other factors.

Was this article helpful?
YesNo