It provides a number (IP address) to a name (URL).īy default, your router uses the DNS server of your internet service provider. Select the TCP/IP tab and click Renew DHCP lease.ĭNS (Domain Name System) is often called the digital equivalent of a phonebook. Select Network > Wi-Fi, then click Advanced, bottom right.Ĭhoose your network and click Details next to it. Unless you have a fixed IP address, renewing your DHCP lease manually can pretty quickly solve issues when your Mac doesn’t connect to Wi-Fi. Locate the 802.11 band and switch this from 2.4-GHz to 5-GHz. Type this into your browser window and log in to your router settings. Under your router or in your router manual, locate the manufacturer's default IP address.

Living in a densely populated area or apartment block with high Wi-Fi usage can cause connectivity issues sometimes, changing your router channel can help with issues when your MacBook won’t connect to the internet. Keep other wireless equipment away to avoid interference. If your router has an antenna, try changing its direction for a better signal. Keep your router in a central location - thick walls and furniture can interfere with its signal. This seemingly quick fix can solve multiple router issues, like too many connections, IP address changes, and an overloaded network.Ī few more tips for getting the best out of your router: Unplug your router, wait 30 seconds and turn it back on. When your Mac is not connecting to Wi-Fi, and you've tried all the simple and basic troubleshooting tips, it's a good idea to check with your provider that there isn't a wider issue at their end - there's not much you can do in these cases other than wait and hope it's fixed quickly. If there's an update waiting for you, take a moment to install it and test your Wi-Fi again. Now, select System Settings > General > Software Update. Here's how to check if you need an update: Sometimes, a simple update of your Mac's operating system can solve many minor issues, like connectivity issues. How to troubleshoot Wi-Fi connection on Mac 1.

We've all seen the exclamation point over the Wi-Fi symbol at some point this indicates that the device can't connect to the network, so let's start with the very obvious but necessary checks:Ĭheck if you're connecting to the correct network.Ĭheck if your router’s cables are connected correctly. Here are the most common reasons you might be having these issues: It always manages to be at the worst possible moment - just when you need it most. It's pretty frustrating when suddenly your Mac won't connect to Wi-Fi. Having trouble getting online because your Mac won't connect to Wi-Fi? It's an annoying issue that will leave the most patient person frustrated thankfully, it’s an easy fix with a little bit of troubleshooting.

How to find my mac's ip address