Basics Self-Threading Screws - 7
Self-Threading
Screws
Caution:
Improperly
installed self-threading
screws could damage the
PowerBook Duo. Thread the
screws properly and do not
overtighten them.
Caution:
To prevent
damage to the circuitry, do
not use magnetic
screwdrivers when working
on Apple systems.
Self-Threading Screw
Machine Screw