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Sony Notebook User Guide
Using your notebook
28
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Combinations and functions with the Fn key
Some functions are not available until Windows is launched.
Combinations/ Feature Functions
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.
Fn + (F3) speaker switch Toggles the built-in speaker on and off.
Fn + (F4) speaker volume Adjusts the built-in speaker volume.
To increase volume, press <Fn>+<F4> and then or .
To decrease volume, press <Fn>+<F4> and 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
Toggles between the LCD, external display (connected to the
Monitor connector) and both LCD and external display.
Fn + (F12) System Hibernation
Provides for the lowest level of power consumption. When you
execute this command, the states of the system and of the
peripheral devices are written to the hard disk and the system
power is turned off. To return the system to its original state,
use the power switch to turn on the power.
Fn+B : Bass Boost Toggles the Bass Boost function off and on. This feature is
available with headphones only.
Fn+F : change the display size Zooms the display size in or out when the display is set to less
than maximum resolution.
Fn+S : System Idle Puts the system into System Idle mode, a power management
state. To return to the active state, press any key.