Step 46
The cable you're about to remove is very fragile - do not pull directly on the wires. Instead, try to pry up the connector directly, using a spudger or a small flathead screwdriver if necessary.
Disconnect the microphone cable at the front of the computer, between the left side of the hard drive and the metal framework.
Step 47
Use the black plastic loop to disconnect the display data cable from the logic board.
Step 48
There are two different styles of optical drive ribbon. If the cable extending from the optical drive is white, skip this step. If the cable is orange, then complete this step and skip the next two steps.
Disconnect the orange optical drive ribbon from the logic board.