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Won't Connect to WiFi

232 Views 2 Replies Latest reply: Dec 30, 2012 8:09 AM by KynanAppleFan RSS
KynanAppleFan Calculating status...
Currently Being Moderated
Dec 30, 2012 7:25 AM

So, I have this 13'' MBP Retina (Late 2012) and it will sometimes connect to the WiFi, but after the screen is closed for a little while, or even after I use it for not that long, it will say there is a conncection issue (Alert: No Connection), and I will get half way through the diagnostics, and it will say: there has been a network change) and it will be ok for about 10 seconds, then it loses connection again! It will sometimes do this multiple times, so I have to go to the router and reset it. Then after a longer period of time, it will quit working! I really need help ASAP!

Thanks, Kynan

MacBook Pro with Retina display, OS X Mountain Lion (10.8.2)
  • chaitanya.ac Level 1 Level 1 (85 points)
    Currently Being Moderated
    Dec 30, 2012 8:04 AM (in response to KynanAppleFan)

    I dunno much but hope these will help:

    1.

    Baby Boomer (USofA) wrote:

    "Do the following:
    In the Library/Preferences/SystemConfiguration/ folder delete the following:

    com.apple.airport.preferences.plist
    NetworkInterfaces.plist
    preferences.plist
    com.apple.nat.plist

    You will have to re-configure all your network settings since deleting"

     

    2. http://support.apple.com/kb/HT4628

     

    Check out the above two and see if it works

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