Step 40
Grasp the power card near the black shield and lift up.
Step 41 — I/O EMI Shield
Gently clasp the left side of the metal shield between your thumb and forefinger and carefully pull up and toward the front of the laptop.
Be very careful when removing the leftmost clip on the EMI Shield from its slot, as this piece will bend very easily. This is one of the easiest parts to damage in the Pismo.
Step 42 — Framework
Remove the single short black Torx screw anchoring the metal framework to the lower casing.
Use needle-nose pliers or a five millimeter nut driver to remove the small metal nut from the bolt.
If you're using pliers, be extremely careful not to let them slip or you may damage the logic board.