Step 34
Disconnect the audio cable at the right side of the computer, removing tape as necessary.
Step 35
Open the display to a 90 degree angle. Rest the trackpad face down on the work surface and allow the display to hang over the edge. If possible, adjust your chair or work surface height so the display will rest on your legs and the trackpad will lie flat on the work surface.
Remove the four T8 Torx screws that fasten the display to the trackpad. The screw closest to the display data cable has a tapered head.
Step 36
Grasp the metal heat exchanger and pull up and away from you. You may need to move the inverter cable on the right side of the computer in order to rotate the heat exchanger.