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Translating step 4
Support the display with one hand while removing the following screws:
One 9.5 mm silver T6 Torx screw with threads on only 3 mm of the shaft on the inside of the display hinges.
One 9.5 mm silver T6 Torx screw with threads on the entire shaft on the outside of the left hinge.
One 9.2 mm full thread T6 Torx screw securing the iSight cable ground loop to the fan.