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How-To Fix and Repair the Wi-Fi on Mac OS X El Capitan

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How-To Fix and Repair the Wi-Fi on Mac OS X El Capitan

It is likely to encounter problems connecting Wi-Fi for the update to OS X El Capitan . If this is the case, rest assured, it is possible to repair your connection simply enough!

How to Fix Your Wi-Fi?

Apple released in October 2015 that a corrective update should solve this problem: OSX 10.11.1 . The changelog announced fixes the level of Wi-Fi but disconnections continued.Since no solution has been proposed to solve this problem.

joindre-reseau-wifi-invisible-mac-600x300-220x150 How-To Fix and Repair the Wi-Fi on Mac OS X El Capitan

Save the current configuration

Before making any changes, we will save the current configuration. This is actually stored in files in the system OS X .

  • First disable the Wi-Fi from the menu bar.
  • Then create a folder on the “backup-wifi ‘office.
  • Launch the Finder and the shortcut “Command + Shift + G” appointment in the folder: / Library / Preferences / SystemConfiguration /

goto-folder How-To Fix and Repair the Wi-Fi on Mac OS X El Capitan

  • Select the files following and move them to the backup folder on the desktop:
    • com.apple.airport.preferences.plist
    • com.apple.network.identification.plist
    • com.apple.wifi.message-tracer.plist
    • NetworkInterfaces.plist
    • preferences.plist

copy-files-to-folder-1024x667 How-To Fix and Repair the Wi-Fi on Mac OS X El Capitan

then delete the files, it will ask for the username and password, just confirm it.

Screen-Shot-2016-07-16-at-3.31.03-PM-1024x649 How-To Fix and Repair the Wi-Fi on Mac OS X El Capitan

  • Finally, restart your Mac .

At this stage, reactivate Wi-Fi and verify connectivity. If everything works correctly, you just solve your problem, if not, follow the steps below.

You can see new files have been automatically created..

new-files-created-1024x364 How-To Fix and Repair the Wi-Fi on Mac OS X El Capitan

Creating a new Wi-Fi setup

Your problem still not resolved, you have to follow these additional steps to have the hope of finding the internets.

  • Go to the System Preferences
  • Then go to Network and in the administration panel Wi-Fi
  • Create a new connection by clicking the small “+”. This action will create a new inactive connection.
  • Position yourself above and click the “Advanced” button.
  • Renew DHCP Lease

Screen-Shot-2016-07-16-at-3.35.26-PM How-To Fix and Repair the Wi-Fi on Mac OS X El Capitan

This method will recreate the configuration plist file and your new connections and should be functional again. It will do more to check that you get a new IP address, and the Internet connection works.

 

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Hey Guys i am from Koppal, Karnataka. I love to blog things relating to tech specially Apple and Google. A Gadget Lover and Owns a Tech Store "digital point"

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