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Mac Won’t Connect To WiFi? 6 Steps to Get Back Online

Mac won’t connect to WiFi is one of the most annoying problems that can be often faced by Mac users at least once. There are many factors that are responsible for the occurrence of this problem in your Mac device. In such situations, you fail to go online as well.

If you are facing the same problem, then go through this post until the end. Here we are going to discuss some amazing methods that are helpful for you to get rid of the issue at the earliest possible.

In this guide, we will discuss the probable solutions for the situation when WiFi stops working and leaves you puzzled. So, take a thorough look at the entire article and fix the issue on your own.

Causes Behind Mac Not Connecting to WiFi:

There are multiple reasons that are responsible for this Mac problem. We have listed some probable reasons as well as solutions that will allow you to resolve the problem at the primary stages.

  • Obsolete macOS seldom creates a problematic factor behind the “Mac can’t connect to WiFi” problem. So, as soon as possible, you should update the device.
  • By any chance, if you have installed any Apple software that is not compatible with the Operating System, then it might lead to the same problem.
  • Apart from that, if the router itself has any problems or a weak internet connection, then it is pretty possible that you can encounter the same problem.
  • If you keep your router on any metal surface or near to any metal device, then the signal might fluctuate frequently and you will face the same problem.
  • Sometimes, a virus attack can be the reason for what you can confront the same problem.

How to Resolve Mac Won’t Connect to WiFi?

Take a thorough look at all the solutions stated here. All the methods are proven by the experts and make you flexible to use the device. Hence, try out all the solutions one by one and identify which one is most suitable for you.

Solution 1: Restart your Mac

If your Mac not connecting to WiFi, then a simple restart can help you to get rid of the issue. If the problem gets fixed, then you will be sure that the problem is not associated with the software.

To do so, at first, press down the power key or you can press both the Control and Eject keys. Then wait until a dialog box appears on the screen. Now, click on the Restart icon and let your device turn on automatically.

Solution 2: Update macOS

If you update your Operating System, it will surely help to resolve the problem. To do so, go through the steps stated here.

The very first thing you have to do is to switch on your Mac device by pressing down the power button for ten to fifteen seconds. After that, navigate to the App Store and open it. Then, tap on the Updates icon that is located at the top right corner of the resultant window.

Now, navigate to the next page and here you will see an option of Software Update. After that, select the Update icon by clicking on it. It will begin the update and download process.

You have to keep waiting until the installation gets over. Once the installation is completed, restart your device and check if the problem gets fixed or not.

Solution 3: Eliminate Login Applications

In case the WiFi problem still appears after following the above solutions, then strive to remove the login items and restart your device once more.

Login items is an application that will start automatically after a successful login. If you removed it, the items will not launch by itself and at the same time solve the problem related to WiFi.

To do so, at first, navigate to the Preferences tab and click on it. After that, click on the Users & Groups section.

Now, navigate to the Login Items tab and select all the applications shown here. After that, have a click on the minus (-) sign and eliminate the login items successfully.

Solution 4: Remove Registered WiFi

Are you trying to connect the locked WiFi and it stops working? Then we suggest you delete that at first.

After that, you can reconnect the same WiFi again by putting the WiFi password. Here are the procedures to do so.

The very first thing you have to do is to navigate to the Preferences tab and click on it. After that, choose Network from the resultant window. Then, look at the left column and choose WiFi as well. Locate the Advanced icon and click on it.

From the page, you have to select the WiFi name and then click on the minus (-) sign. Further, eliminate the registered WiFi and then check if the Mac won’t connect to the WiFi problem still appears or not.

Solution 5: Check DNS Server 

You have to fill the DNS server address with the correct address. Otherwise, there is a chance of getting the same problem with your device. If you have any confusion about the correct address, then try to follow this method and check the DNS server address.

The first and foremost thing you have to do is to navigate to the System Preferences tab and choose Network as well. After that, look at the left side and choose WiFi from the resultant window.

Now, select the Advanced tab and click on the TCP/IP tab. Here, you have to write the router address and navigate to the DNS tab. Be sure that the DNS server is filled with the proper address.

Solution 6: Eliminate System Configuration

All the configuration will be deleted if you remove the System Configuration. Equally, it can solve the WiFi related problems as well.

So first of all, launch Finder and navigate to choose the “Go to Folder” tab. After that, click on the blank box and type the following address that is stated below.

“/Library/Preferences/SystemConfiguration/”

Now, from the present page, you have to copy all the contents that are showing here and paste it in a new folder.

Once you have copied successfully, remove them all. If needed, then provide the Admin password. Once you have completed all the processes, then just restart your Mac and try to connect to WiFi.

Additional Tips you Need to Follow:

If none of the above methods are helpful for you, then try out some basic troubleshooting methods mentioned here. Sometimes, these solutions prove helpful in getting rid of the Mac not connecting to the WiFi issue.

  • Check the USB cables. If the cables are damaged or have any fault, then you might encounter the same problem.
  • Before connecting to the WiFi, you should check if the connection is secured or not. If yes, then provide the correct security code before connecting.
  • Always place the router on a non-metallic surface. It will prevent fluctuation in the connection as well.

Final Note For Fixing Mac to WiFi

We expect that the above solution will be beneficial for you to fix Mac can’t connect to the WiFi problem on your own. For more tech-related queries keep following our website. There, you will find more articles regarding Mac issues.

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