Abstract: A printed circuit board assembly comprises: a printed circuit board (PCB); an integrated circuit (IC) package that is mounted on the PCB and includes a first surface and a bare IC die disposed on the first surface; and a vapor chamber coupled to the first surface of the IC package.

Abstract: In various examples, a portable computing device is provided that has a bottom shell and a top shell pivotally coupled to the bottom shell for movement between a closed position and at least one open position. A display fits within a perimeter rim of the top shell, the display being obscured from view when the top shell is in the closed position and being viewable when the top shell is in the at least one open position. A coupling linkage couples the display, the top shell, and the bottom shell, to move the display between at least a first position with the display closer to the top shell when the top shell is in the closed position and a second position with at least a portion of the display farther from the top shell when the top shell is in the open position.