I need help taking apart

CD drives usually slide out after removing one or two screws. Usually the screws are under the keyboard or come up from the bottom of the unit. I would suspect that you will see it under the keyboard.

The keyboard is usually held in place by a few screws at its top. You will most likely have to pry off the plastic button cover that spans the top of the keyboard to get to them. Some keyboard are also fastened through the bottom of the unit by a few screws.