Remove the five 5.6 mm screws holding the motherboard in place using a JIS #1 screwdriver.

Disconnect the display, keyboard, trackpad, and USB daughterboard ribbon connectors from the motherboard.

Before disconnecting the ribbon cables, lift the black tab before pulling the blue tabs on the cables.

Do not pull the cables out of the connector before lifting the black tab. Damage can occur to connector if not done so.