Once all screws are removed, ribbon cables disconnected, and components (RAM, SSD, WiFi) are removed, lift up the motherboard gently from the left side to a 45 degree angle, the gently pull outwards to release the motherboard from the system.

When installing a new motherboard, make sure to free all cables so they no cables or connectors get stuck under the board.

The motherboard is extremely fragile, so handle it with extreme care, and if placing down, place it on a soft microfiber cloth and do not drop it.