Burrowing through a layer of shielding behind the CPU reveals this cool X-shaped retaining bracket, similar to ones we found in another console.

And directly underneath it, we dig up a plastic-and-metal cover that looks to be the consumer electronics version of a pizza saver, protecting the back of the board from the heat sink retaining bracket.

Lifting the motherboard reveals a lot more thermal management. Highlights include a giant copper heat sink and dedicated pads for six chips on the motherboard.