Step 37
Lift the end of the DC-to-DC board closest to the display and pull the board out of the computer.
Step 38 — Metal Framework
Disconnect the multicolor connector from the upper right corner of the logic board.
Remove the following 2 screws:
One Phillips buried under the cable to the right of the fan area.
One Phillips holding down the display data cable on the left side of the computer.
Step 39
Disconnect the two connectors on the left side of the computer near the ports.