First thing to remove are the speakers. There are two screws holding them in place.

The speaker cable is threaded through an opening in the hinge, so it may be a little tricky to remove. Just be patient, take your time, and look around at the other cables in the hinge to find a way to safely wiggle it out.

Next, I found it easiest to remove the network (wifi) cables. They are easily removed; they just have to be lifted carefully along the lines indicated.

The green antenna at the top is held down, so it may be helpful to use a standard screwdriver or something else small and thin to slip under it and lift it up.