Using the Fn Key Function
Key
Combination
Function Meaning
Fn
+
F8
Fn
+
F9
Fn
+
F10
Reserved —
Fn
+
F11
Power mode
switching
When this key combination is pressed during battery-power
operation, the power-management (power-saving) mode changes as
follows.
High Auto
Customize
AC mode is used when the AC Adapter is attached. The
Fuel-Gauge program displays the current power option. See page
89.
Fn
+
F12
Hibernation mode Places the computer in hibernation mode. For more information
about this mode, see “Hibernation Mode” on page 98.
Fn
+
Page
Up
Dock I speaker
volume up
Increases the speaker volume for the Dock I attached to the
computer.
Fn
+
Page
Down
Dock I speaker
volume down
Decreases the speaker volume for the Dock I attached to the
computer.
Chapter 2. Getting Familiar with Your Computer 27