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Fix No Internet Connection in Windows 10

Date:09:33 AM, Nov 22, 2024    Editor:Seraphina

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Many Windows 10 users face the "No Internet Connection" issue despite being connected to Wi-Fi or Ethernet. This article offers solutions to fix the problem quickly.


1. Update Network Adapter Drivers


Outdated or corrupted network adapter drivers may cause Windows 10 to fail to connect to the internet. Ensuring that your network adapter drivers are up to date can effectively prevent this issue. It is recommended to use Driver Sentry to automatically detect and update drivers, saving time and avoiding the risk of downloading or installing incorrect drivers.

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Download the latest version of Driver Sentry, install it, and open the software. Click "Scan".


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Once the scan is complete, it will display which drivers are missing or need updating. Find the network adapter driver in the list and click the "Upgrade" button.

After updating, restart your computer to ensure the updated driver works properly.


2. Check Network Connection


Ensure that your computer is connected to the correct Wi-Fi network. Click on the network icon in the taskbar to confirm that you are connected to the correct network and there is no "No Network Connection" message.

If you are using a wired connection, make sure the Ethernet cable is securely plugged into both the computer and the router. If possible, try replacing the Ethernet cable and reconnecting.

Ensure that the router and modem are working correctly, with the indicator lights showing green or in a normal state. Check the power and network cables of the router for a secure connection.


3. Reset Network Settings


Press Win + I to open the Settings menu, then select "Network & Internet".

On the "Status" page, scroll down and click "Network Reset".


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Click the "Reset Now" button. This will remove and reinstall the network adapters and restore network settings to their default state.

After the reset, restart your computer to apply the changes.


4. Check IP Settings


Press Win + R to open the Run dialog, type "ncpa.cpl", and press Enter.

In the "Network Connections" window, right-click the network connection you are using (Wi-Fi or Ethernet) and select "Properties".


On the Networking tab, double-click "Internet Protocol Version 4 (TCP/IPv4)".

In the pop-up window, ensure that "Obtain an IP address automatically" and "Obtain DNS server address automatically" are selected. If you are using a static IP address, ensure the IP information is entered correctly.


check-ip-settings


Click "OK" to save changes and close all windows.


5. Run Windows Network Troubleshooter


Press Win + I to open the Settings menu, then click "Update & Security".

Select "Troubleshoot > Additional Troubleshooters", find "Internet Connections", and click "Run the Troubleshooter".


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The system will automatically scan and attempt to fix the network connection issue. Follow the prompts to complete the process, and the troubleshooter will suggest fixes.

If the issue is resolved, it will show "The issue has been fixed", and you can test the network connection again.


6. Check DNS Settings


Press Win + R, type "ncpa.cpl", and press Enter to open the "Network Connections" window.

Right-click the network connection (Wi-Fi or Ethernet) you are using and select "Properties".

Double-click "Internet Protocol Version 4 (TCP/IPv4)".


Ensure Use the following DNS server addresses is selected and input the following public DNS addresses:

  • Google DNS: Primary DNS 8.8.8.8, Secondary DNS 8.8.4.4

  • Cloudflare DNS: Primary DNS 1.1.1.1, Secondary DNS 1.0.0.1


Click "OK" to save changes and close all windows.

Reconnect to the network, try opening a webpage, and check if the issue is resolved.


7. Check Firewall and Security Software Settings


Check Windows Firewall Settings:

Press Win + R, type "control", and press Enter to open the Control Panel.

Select "System and Security", then click "Windows Defender Firewall".

On the left, click "Turn Windows Defender Firewall on or off", and ensure the firewall is enabled or disabled according to your needs.


Check Third-Party Firewall or Security Software:

If you have third-party firewall or security software installed, open the software and check the network protection settings.

Disable firewall features or adjust the settings to ensure the network connection is not blocked.


Test Network Connection:

After disabling the firewall, test if the network connection works normally. If it does, you can try restoring the firewall settings to default and gradually troubleshoot which setting might be causing the problem.

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Follow these steps to diagnose and fix network issues in Windows 10. If the problem persists, contact your ISP or technical support.


See also:


Fix Fallout 3 Crashing on Windows 10

Guide to Fixing a Computer That Keeps Crashing

How to Fix the Video Memory Management Internal Error

Fix Windows 10 Error Code 0xc000000e

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