Yes, this is a real photo example taken while troubleshooting a MacBook Air that wouldn’t charge.) (Note the tiny metallic particle that is snuggly tucked into the corner of the port.

The image below demonstrates how a tiny piece of something blocking a connection can be hard to see, so check closely. Foreign objects interfering in the physical connection between the charger and the computer is one of the more common reasons that MagSafe adapters seemingly won’t pass a charge.

Look closely at both the adapter cord itself, and on the port at the side of the MacBook Pro / Air. Now check the MagSafe ports for any objects or debris. If the MagSafe cable is torn, fraying, damaged, or the inner-workings of the charger are exposed in any way, do not use the MagSafe. Trying a different wall outlet is also critical because it rules out the outlet being the issue (and who hasn’t had the experience of plugging something into a non-working outlet before?).Īlso, check for any flaws or frays in the adapter. Yes, that means check to be sure the adapter is plugged into a wall outlet, and that the MagSafe AC adapter or wall adapter is properly connected and secured. 1: Verify the MagSafe is Plugged In & Try a Different Outlet And yes, these steps are the same for any MacBook Air or MacBook Pro with a built-in battery and a magnetic MagSafe charging adapter.

Apple macbook pro 2011 power adapter