Yes, both ends... If your talking about the side by the power brick then its time to bust out some tools and fix it yourself! See this: http://www.instructabl

Yes, both ends... If your talking about the side by the power brick then its time to bust out some tools and fix it yourself! See this: http://www.instructables.com/id/How-to-open-and-replace-the-MagSafe-cord-on-an-App/ http://www.instructables.com/id/How-to-open-and-replace-the-... and this https://www.ifixit.com/Guide/Repairing+Apple+AC+Adapter+Broken+Cable/20434 https://www.ifixit.com/Guide/Repairing+Apple+AC+Adapter+Brok... Note that the pliers method is the safer way of opening it up, I haven't gashed open my hand with that method yet! Glue is your best bet for strain relief after the fix but don't skimp on the heat shrink, and the cable ties are extra piece of mind. I tend to tape them closed, as your probably going to want to get back in there later!