Troubleshooting Wifi Connectivity Issues On Mac Big Sur

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Introduction

It is a familiar pain to many of us - the dreaded WiFi connection issues on Mac Big Sur. You’ve gone through the painstaking process of connecting your Mac to the WiFi network, but you have no internet access. What could be the cause? Don’t worry - we have you covered. In this tutorial, we will show you how to troubleshoot WiFi connectivity issues on Mac Big Sur.

Check Your Network Connection

Before you go into more advanced troubleshooting, the best way to start is to simply check your network connection. First, make sure that the WiFi network is working by connecting a different device to it. If you find that the network is working fine, then the problem might be with your Mac. To verify this, you can also try connecting to another WiFi network. If the connection is successful, then the issue is likely related to the current network.

Check Your Credentials

The next step is to check your credentials. If you are connecting to a secure network, then you will need to enter a password. Make sure that the password is correct and that you are using the right one. You should also check the type of authentication protocol that the network is using. If the network is using WPA2-PSK, then make sure that your Mac is set up to use that protocol.

Reset Your Network Settings

If the above steps do not work, then you should try resetting your network settings. To do this, go to the System Preferences app and click on Network. Then, select the Advanced button at the bottom of the window. Next, click on the Reset Network Settings button and confirm the reset. After the reset is complete, you will need to reconnect to the WiFi network.

Check Your Network Adapter

If the reset did not fix the issue, then you should check your network adapter. To do this, go to the Network window in System Preferences and select the network adapter. Then, click the Advanced button and check the Hardware tab. Here, you should see the model of the network adapter. If the model is not listed, then the adapter might be malfunctioning and you should replace it.

Check Your Router Configuration

The next step is to check your router configuration. To do this, you will need to access the router’s settings page. You can usually do this by typing in the router’s IP address into your web browser. Once you have accessed the router’s settings page, you should check the network settings and make sure that they are configured correctly.

Restart Your Router

If all of the above steps fail, then the issue might be with the router. In this case, you should restart the router. To do this, unplug the router from the power outlet and wait for about a minute. Then, plug it back in and wait for it to boot up. Once the router is back up and running, you should check if the WiFi connection is now working.

Check Your Firewall Settings

Finally, you should check your firewall settings. To do this, go to the System Preferences app and click on Security & Privacy. Then, select the Firewall tab and make sure that the firewall is not blocking the connection. If it is, then you should add the WiFi network to the list of allowed connections.

Conclusion

WiFi connection issues on Mac Big Sur can be a real pain, but with the right troubleshooting steps, you can usually fix the problem. In this tutorial, we have shown you how to troubleshoot WiFi connectivity issues on Mac Big Sur. We hope that this tutorial has helped you resolve your issue.