With tweezers, pinch the ends of the remaining orange ribbon cables, and gently pull these ends off of the motherboard.

Leave the other end of all ribbon cables attached to their components.

Take note of this black cable and where it connects to the motherboard. This is a fiber optic cable which is used for the camera flash. It will need to be reconnected after replacing the motherboard.

When reconnecting the fiber optic cable, simply push the black cable into the hole in the connector and push it all the way in.