Pull the 3 flex cables out using flat needle nose pliers (it is easier to slide open the black clamps prior to pulling). These are sliding clamps not flip (up) clamps.

Pull the single cable from the socket. This is a friction fit socket.

Flip up the Cable clamp (picture #2) using a spudger as shown in the previous pages and release the cable.

Flip up the Cable Clamp (picture #3) using a spudger and release the cable.