First, you must take a pencil and trace around the orange metal piece that looks weird. Kinda looks like the letter T. Be sure you trace in the holes. Then, unscrew it. It is held in by one screw.

Then, there is a bracket just next to the orange T that holds in two cards. There are two screws you have to remove in order to remove the bracket.

There are 5 or 6 [someone check this] more screws you have to remove on the right side of the unit. Once of them is inaccessible.

The inaccessible screw is behind a piece of plastic that is held in by circular clips located on the right side of the unit. Take something flat and pry the top clip up. Don't be shy, but don't be hasty. Then rotate it out of the way and unscrew the last screw hidden under it.

Once you remove the last screw, be careful removing the metal plate. Pull up and away from it.