Now, lift that big slab of battery off. (basically taking everything you can out of the thing.) Then the fan.

The screw in this picture is a big white one (it may be not), because you end up with one extra big white one after using up all the multi-layer holes.

Now it's a good time to wash the fan. (it's okay to do it with water, I did it that way.) Just make sure they are 200% dry before connecting them to power.

Take out those speakers--those are going to get into your way when you try to lift off the motherboard.

At least, the right one.

Pictured are the proper wiring of the left and right speakers. (ESPECIALLY the right sided one -- the one on the motherboard)