Pull the ribbon cable to release the keyboard.

If necessary push the release tabs highlighted in red with a plastic spudger, these secure the keyboard ribbon cable. Lay the keyboard face down off to the side of your work space.

Be sure to lift up the release tabs that hold the ribbon in place, slide the ribbon in, and close the flap securing the ribbon in place. Lay the keyboard back down in its original location giving it a slight push to secure it in place.