FIRST remove the two screws securing the top cover to the PS4. Removing the top cover will be easier if you follow these steps in order:

1) Grab underneath of the top cover near the power button.

2) Pull up...you will hear it click or snap as you pull up.

3) Move your hand over to the opposite side of the top cover and pull up here as well.

4) After puling up both sides of the top cover it should now slide back and off of the PS4.

We now have our first view of the inside of the CUH 1200. The first thing we notice is that the motherboard is much, much smaller and the APU clamp has been completely redesigned. The inside of this model is completely different than previous models.