There are two chips that are attached to the motherboard. One is a square wifi card and one is a rectangular m.2 ssd, locate them on the motherboard.

Remove the two screws holding the chips in place on the mother board.

The screw for the rectangle chip is 0.5cm in length and 0.5cm in head diameter. While the square chip screw has a 0.3 cm length and 0.5 cm head diameter.

Both chips now can be removed by simply sliding them out of their connectors.