Why Won’t My Mac Connect to Wi-Fi? Five Ways to Troubleshoot!

If you’re having trouble connecting to a Wi-Fi network, there are a few things that you can try before contacting Apple.

The mac won’t connect to internet but other devices will is a common issue that many Mac users have experienced. There are five ways to troubleshoot this problem, and they are listed below.

Macs, like other computers, are susceptible to connection problems. If you’ve previously reset your router and discovered that other devices in your house have no trouble connecting to the Wi-Fi network, but your Mac still won’t connect, the problem is (sadly!) with your Mac.

Here are a few things you may do to troubleshoot and make your Mac connect to Wi-Fi, whether you initially discovered a connection problem because you can’t connect to App Store Mac or Chrome displays the “No Internet” indication. After all, losing your Internet connection when you need to send an urgent email or download an application from the App Store may be an unpleasant experience.

Connecting Mac to Wifi

Troubleshoot your Wi-Fi connection 

Using the built-in Wi-Fi diagnostic tool on your Mac computer is an excellent place to start looking into Wi-Fi issues. By holding down the Option key and clicking on the Wi-Fi icon, you may access the diagnostic tool. After that, choose ‘Open Wireless Diagnostics’ to get a selection of choices. The Performance Graph is a helpful feature that allows you to examine your Wi-Fi network’s signal quality, transmission rate, and noise level.

Signal quality and transmission rate are often linked. If the signal quality is weak, the transmission rate will suffer. By positioning your Mac closer to your router, you can enhance this.

If the noise levels are rising or becoming unbearable, consider changing the 2.4GHz to 5GHz band on your network through your browser.

Make sure your system is up to date. 

Do you have any outstanding macOS updates that you haven’t yet installed? If this is the case, you should check for system updates and update your computer to the most recent version. It’s possible that the system upgrade may include bug fixes that will resolve your Wi-Fi issues.

You can manually update your Mac if you’ve been putting off the automated upgrades. However, you should let your system update automatically so that you don’t have any problems with your Mac’s connection or performance.

Reconfigure the DNS settings if necessary.

The Domain Name Server (DNS) is in charge of converting web addresses that we can read (such as wwww.yahoo.com) into IP addresses that the server can understand. This is essentially a phone directory for the Internet. It’s possible that the DNS supplied by your Internet service provider isn’t working correctly. You may utilize free and safe publically available DNS alternatives in such situations. To do so, follow these instructions:

  • Select Apple Menu > System Preferences > Network from the drop-down menu. Select your preferred network connection provider (in this instance, Wi-Fi) > Advanced > DNS
  • Then, at the bottom of the DNS Servers list, click the “+” button.
  • Enter 8.8.4.4 or 8.8.8.8 into the box and hit Enter (these are Google’s DNS choices) before clicking “Okay.”

PRAM/NVRAM and SMC need be reset.

Your Wi-Fi issues may be resolved by resetting the PRAM/NVRAM and SMC (System Management Controller). These are the parts of your Mac computer that govern the fundamental processes that are required for the functioning of the system.

The steps for resetting PRAM/NVRAM are as follows:

  • To fully shut off your smartphone, press and hold the power button. The fans and hard drives should be turned off, and the screen should be black.
  • Turn on your computer and instantly hit and hold the Cmnd + Option + P + R keys after hearing the starting sound.
  • Hold down these keys until you hear the starting sound and see the Apple logo again.
  • You’ve successfully reset the PRAM/NVRAM by releasing the keys.

To reset the SMC, you must first establish if your Mac’s battery is non-removable or detachable.

If the battery cannot be removed –

  • Navigate to the Apple Menu > Shut off your gadget and wait for it to shut down.
  • At the same moment, press the power button and Shift + Control + Option. Keep these keys pressed for ten seconds.
  • All keys should be released.
  • Switch on your Mac.

If the battery is removable –

  • Remove the battery from your Mac and turn it off.
  • For five seconds, press and hold the power button.
  • Replace the battery.
  • Switch on your Mac.

SMC will be reset to factory defaults, which should fix your connection issue.

Restart your computer.

Restart your Mac if all else fails. Although this is the oldest trick in the book, it may work. You may also try this solution before attempting any other. Uncheck the option “Reopen Windows upon login back” when restarting your Mac, and your Mac will restart without launching the last program that you were using. Also, if the problem is resolved by merely restarting the computer, the problem is not related to the program.

If your Wi-Fi problem persists after you’ve exhausted all of your options, it’s possible that the issue is hardware-related, or you’ll need to contact your Internet service provider.

The my mac keeps dropping wifi connection is a common issue that many people face. If your Mac is constantly losing its Wi-Fi connection, you may have to troubleshoot it.

Frequently Asked Questions

Why does my Mac keep failing to connect to Wi-Fi?

Your computer may be experiencing a hardware issue. Please try restarting your device and see if the problem persists.

How do I force my Mac to use 5GHz Wi-Fi?

There are a few different ways to force your computer to use 5GHz Wi-Fi. You can either change the wireless adapter settings, or you can turn off power saving features on your router.

How do you troubleshoot and fix macOS Catalina Wi-Fi issues?

There are two main ways to troubleshoot and fix macOS Catalina Wi-Fi issues. The first is to restart your computer, which will refresh the network settings for your Mac. This will sometimes work if other devices on the same network are having problems as well. The second option is to reset your router or modem, which can be done by unplugging it from the power source and waiting at least 10 seconds before plugging it back in.

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