2 Replies Latest reply: Mar 6, 2012 1:39 PM by Linc Davis
annfromstevenspoint Level 1 Level 1

I am at a conference and my MacBook Pro quit recognizing the wi-fi   How do I configure my wi-fi?

MacBook Pro, Mac OS X (10.7.2)
Solved by CMCSK on Mar 6, 2012 1:38 PM Solved

Change your router channel.  Sometimes this is all you will have to do.




System Preferences/Internet & Network/Network

Unlock the padlock

Locations:  Automatic

Highlight Airport

Click the Assist Me button

In the popup window click the Diagnostic button.


System Preferences/Network- Unlock padlock.  Highlight Airport.  Network Name-select your name.  Click on the Advanced button.  Airport/Preferred Networks-delete all that is not your network.

Place a check mark next to "Remember networks this computer has joined."  Click the OK button and lock the padlock.  Restart your computer.



http://support.apple.com/kb/TS1920 Mac OS: How to release and renew a DHCP lease



No internet connection (wireless)

Check to see if an extra entry is present in the DNS Tab for your wireless connection (System Preferences/Network/Airport/Advanced/DNS).

Delete all extra entries that you find.

Place a check mark next to "Remember networks this computer has joined."



Other resources to check into:



How to diagnose and resolve Wi-Fi slow-downs


Pv6 troubleshooting


What Affects Wireless Internet?


Solutions for connecting to the Internet, setting up a small network, and troubleshooting









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Reply by Linc Davis on Mar 6, 2012 1:39 PM Helpful

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