MacBook can’t find any WiFi networks? Here’s how to fix it

Milan Stanojevic
by Milan Stanojevic
Deputy Editor
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  • If your MacBook can't find your WiFi network, this will stop you from accessing the internet.
  • To start fixing this problem, you should change the channel on your router and also change the SSID name.
  • To ensure you will always have quick access to the latest Mac-related information, don't hesitate to bookmark our Mac page.
  • If you want to see other comprehensive guides, visit our detailed Mac Fix Hub.
Macbook doesn't find wifi network

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Not being able to connect to the Internet can be a problem, and many users reported that their MacBook can’t find a Wi-Fi network. However, there’s a way to fix this problem once and for all.

What to do if MacBook can’t find any Wi-Fi networks?

1. Change the channel on your router

netgear router black

One way to fix this problem is to change the channel on your router. Run the diagnostics on your Mac, and if you notice a Crowded Wi-Fi Channel message, it means that your Wi-Fi channel is the problem. To fix this issue, you need to open your router settings and change the channel to 1,6 or 11. In some instances, you can also use the auto select option.

After changing the channel, check if the problem is still there.


2. Change the SSID name

macbook-pro small on table

According to users, you can fix this problem simply by changing your SSID. To do that, you need to open your router settings and change the SSID name from the Wireless section. After changing the SSID name, check if the problem is still there.

Users claim that this is a temporary solution, and the problem might occur again if you turn off your router.


3. Give your Mac a static IP address

If you have multiple devices connected to your home network, sometimes certain devices can come into conflict. Several users reported that their MacBook and smart TV shared the same IP address, and that caused the problem.

To fix this issue, it’s advised to give your Mac a unique IP address. To do that, follow these steps:

  1. Go to System Preferences > Network.
  2. Set Configure IPv4 to Using DHCP with manual IP address.
    using DHCP with manual address macbook can't find wifi network
  3. Now enter the desired IP Address and save changes.

After doing that, check if the problem is resolved. If this seems too complicated, you can try setting a static IP address on the other device that is causing the conflict.


4. Remove Wi-Fi configuration files

According to users, one way to fix this problem is to remove Wi-Fi configuration files from your Mac. This is fairly simple, and to do it, you just need to follow these steps:

  1. In the toolbar, select Go > Go to Folder
  2. Paste the following location ~/Library and click Go.
    Go to the folder macbook can't find wifi network
  3. Navigate to Preferences /SystemConfiguration directory.
  4. Remove the following files:
    • com.apple.airport.preferences.plist
    • com.apple.network.identification.plist
    • com.apple.wifi.message-tracer.plist
    • NetworkInterfaces.plist
    • preferences.plist

After removing these files, restart your MacBook and check if the problem is still there.

There you go, these are a couple of simple solutions that should help you if your MacBook can’t find a Wi-Fi network. If you found these solutions helpful, feel free to leave us a comment below.

FAQ: Learn more about other issues on Mac

  • How do I fix the WiFi on my Mac?

The fix for your WiFi network on Mac will depend a lot on what the issue is, but to cover the most common problems, you should make sure your router is working properly, and then make sure that your WiFi settings are correct.

  • How do you clear RAM on a Mac?

To clear RAM on your Mac, you need to restart your device, update your OS, closed apps you don’t use, clean your desktop, and close running tabs in your browser.

  • Which Mac has the most RAM?

The Mac with the most RAM is the 16-inch MacBook Pro with Up to 64GB of RAM.