Click Go > Go to Folder in the menu bar.But, it can solve the Mac Wi-Fi problems faster. 8: Delete System Configurationīy deleting the System Configuration, all the configurations will be gone. You also need to ensure that there's no protocol chosen. Then, click on the option Advanced > Proxies tab.Make sure you have unchecked all the Proxies Settings. You can add your DNS server address by clicking the (-) sign.Ensure the DNS Server is filled with the correct router address, including the router address.Write the router address on a piece of paper.

To ensure you fill in the correct DNS Server address: You can add any other address given by another ISP or DNS, such as OpenDNS or Google DNS.

The DNS server address must be filled with the correct address, at least the one you find on the router. 6: Make sure the DNS Server address is correct This will allow your Mac to connect to the new Wi-Fi network. If you often change your Wi-Fi network and make a particular location, ensure to reset it to the automatic settings. 5: Change Location to Automatic and Renew DHCD Choose your Wi-Fi name, then click the (-) sign.After that, you can try to reconnect again by entering your Wi-Fi password. If you try to connect to the locked Wi-Fi, but it doesn't work, try to remove it first. Solution No 4: Remove the registered Wi-Fi We suggest that you back up your data first before upgrading it. To avoid that, update OS X to the latest one. Open system preferences > Users & Groupsīugs on OS X can cause Mac Wi-Fi Problems.By removing it, the Login Items will not open by themselves, and it can be a solution for the Wi-Fi issues. Login items are an application that will open automatically after login. If the Wi-Fi problem still appears after you restart your Mac, try to remove the login items and restart again. It is suggested that you uncheck the option 'Reopen Windows when logging back in.' By doing so, Mac won't open the last app used before the restart. Restarting your Mac will ensure that the issue isn't associated with the software.

Is your MacBook won't connect to wifi, but other devices will? Solution No. Try the solutions listed below if your MacBook won't connect to a Wi-Fi network. Wi-Fi issues can be caused by many factors, such as a Wi-Fi network scheme, the router settings, etc. Wi-Fi Problems are one of the most common issues for Mac users.

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