Locate the three solder connections for the electrical port.

Desolder the connection points following the instructions included with your soldering kit as you remove the port.

FIRE HAZARD! BURN DANGER! Follow all the safety precautions included with your soldering kit.

It is helpful to use a nylon or metal spudger or tweezers for the removal of this component, pieces of which are very hot.

You can follow iFixit's guide to soldering here.