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Using the Keyboard
37
Combinations and Functions with the Fn Key
Combinations/Feature Function
Fn+ (ESC)
System Suspend
Puts the system into System Suspend mode, a power
management state. To return the system to the active state,
press any key or press the power switch on your computer.
Fn+ (F3)
Mute On/Off
Toggles the built-in speaker off and on.
Fn+ (F4)
Speaker volume
Adjusts the built-in speaker volume.
To increase volume, press Fn+F4, then or .
To decrease volume, press Fn+F4, then or .
Fn+ (F5)
Brightness control
Adjusts the brightness of the LCD.
To increase light intensity, press Fn+F5 and then or .
To decrease light intensity, press Fn+F5 and then or .
Fn+ / (F7)
Switch to the
external display/LCD
Toggles through the LCD, external display (connected to
the Monitor connector) and both LCD and external
display.
Fn+ / (F8) Toggles through the external display connected to
an optional Mini Docking Station (PCGA-PSX1) and the
LCD.
Fn+ (F12)
System Hibernation
Provides for the lowest level of power consumption. When
you execute this command, the state of the system and
state of the peripheral devices are written to the hard disk
and the system power is turned off. To return the system to
the original state, use the power button to turn on power.
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LCD
Only LCD
LCD and external display
Only external display
LCD
LCD and external display
Only LCD Only external display