
Important: To avoid electrostatic discharge, always ground yourself by touching the port access covers before you touch any parts or install any components inside the computer. Touch the metal PCI access covers on the back of the computer. Unplug all other cables from the computer except the power cord.Ħ. If you attached a security cable through the computer’s lockable cover latch, remove the cable.ĥ. Shut down your computer and wait five minutes before continuing.Ĥ. If you think your computer is in sleep, press the power button on the front of the computer to wake it.ģ. Place your computer on a clean, flat surface.Ģ. Let the computer cool down before continuing.ġ. After you shut down the computer, the internal components can be very hot. Warning: Always shut down your computer before opening it to avoid damaging its internal components or causing injury.


PowerBook G4 (Gigabit Ethernet 550 667 MHz) 02-06.PowerBook G4 (17-inch, Double Layer Super Drive).PowerBook G4 (15-inch, Double Layer Super Drive).
