I tried going on the internet with my wife's Macbook but the Airport card will not turn on. I googled the problem on my ipad and and tried some suggestions, but decided that it's not worth the time. My Macbook is used as a home theatre computer, hard wired to the internet, and is a little newer than my wife's. Is there an easy way to swap the info and settings from one macbook to another? They are both running OSX 10.8.5. Thanks!