Networking problems

Discussion in 'Mac OS X Lion (10.7)' started by frappatino, Jul 21, 2012.

  1. macrumors newbie

    Jul 21, 2012

    I have a late 2011 15" Macbook Pro that came with Lion installed. It's gotten to the point where I can barely use it anymore because the networking doesn't work. This happens with both wired AND wireless connections. It's not the internet, because other computers are not having issues at the same times as this one.

    I've tried resetting the PRAM, readding the wifi network, connecting to a different network (different brand router, same problem), setting manual ip addresses. Nothing seems to work. Suggestions?
  2. macrumors 6502

    Jun 2, 2009
    You are using the most current version of Lion as well? Software update is current?
  3. thread starter macrumors newbie

    Jul 21, 2012
  4. macrumors 68030

    Jul 13, 2008
    What do you mean "doesn't work"?

    Can't connect? Slow speed??? No IP address? There are lots of things that could go wrong and it's hard to help unless you tell us the symptoms.

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