Apple PowerBook (Duo 270C) - Manual (Page 243)

A useful shortcut
You can shut down the PowerBook Duo and eject it by simply
pressing the eject button (if the dock is not locked). When you do
this, the system will
n
remind you to save your work, if you haven’t done so
n
close any open programs
n
terminate your network or modem connections
n
shut down the system
n
eject the PowerBook from the dock
If you press the eject button while the dock is locked, a message
reminds you to unlock it.
Trouble?
n
The dock doesn’t eject the computer.
The dock may be locked. Unlock it by turning the key to the
vertical (unlocked) position, and press the eject button again.
There may be no power to the dock. To eject the computer
manually, insert the dock’s key, a small screwdriver, or a
similar object into the square hole on the side of the dock and
press gently.
Manual eject hole
Chapter 13: Building a PowerBook Duo System 227