Apple MacBook Pro (13-inch, Early 2011) - Manual (Page 10)

10 Chapter 1 Ready, Set Up, Go
Important: Remove the protective film around the 60W MagSafe Power Adapter
before setting up your MacBook Pro.
Step 1: Plug in the 60W MagSafe Power Adapter to provide power to the
MacBook Pro and charge the battery.
Make sure the AC plug is fully inserted into the power adapter and the electrical
prongs on your AC plug are in their completely extended position. Insert the AC
plug of your power adapter into a power outlet and the MagSafe connector into the
MagSafe power port. As the MagSafe connector gets close to the port, you’ll feel a
magnetic pull drawing it in.
AC power cord
MagSafe connector AC plug
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MagSafe power port
To extend the reach of your power adapter, replace the AC plug with the AC power
cord. First pull the AC plug up to remove it from the adapter, and then attach the
included AC power cord to the adapter, making sure it’s seated firmly.
When disconnecting the power adapter from an outlet or from the computer, pull the
plug, not the cord.