Finally at this stage you can slide the top and bottom of the case apart and reveal the metal Faraday cage that the 360's innards live inside.

You need to remove 6 long screws with the Allen key provided, these are used to attach the top part of the case to the Faraday cage to secure it. Once they are undone (counter clockwise) you can remove the top of the case, which also removes the top of the Faraday cage. See the pictures below for where the 6 screws are located.

You could at this point check inside for dust / dead rats or anything else that may be lurking inside your 360 that needs removing. Mine was dust (and rat) free which is surprising to me considering how dusty my PC gets. I took the time to add a replacement fan kit to my 360 (a mini review of which will come later).

The last major step to do is to take off the Top half of the Faraday cage from the top half of the old white 360 shell. Mine was secured with a couple of splodges of melted plastic but they were easy to remove with a pair of needle nosed pliers so that the cage came free.

At this point it is best to fit the new black eject button. It is very easy to fit, as it just unclips from the front of the console and put on the replacement. With all the major parts existing old white case removed it is just a matter of reversing the steps but substituting the new black case instead. It's much easier to clip it all back together than taking it apart in the first place.

When placing the top of the Faraday cage back on make sure none of the metal edges get bent out of shape as that could potentially give you issues with putting the sides back on.