Combinations And Functions With The Fn Key - Sony VGN-S4HP/B User Manual

Combinations and Functions with the Fn Key

Combinations/Feature
Fn + % (F2): speaker switch
Fn + 2 (F3/F4): speaker volume
Fn + 8 (F5/F6): brightness control
Fn + /T (F7): switch to the external display
Fn + (F12): Hibernate
Some functions are not available until Windows is launched.
Functions
Turns on and off the built-in speakers and the headphones.
Adjusts the built-in speaker volume.
To increase volume, press Fn+F4 and then M or ,, or keep pressing Fn+F4.
To decrease volume, press Fn+F3 and then m or <, or keep pressing Fn+F3.
Adjusts the brightness of the LCD.
To increase lightness intensity, press Fn+F6 and then M or ,, or keep pressing Fn+F6.
To decrease lightness intensity, press Fn+F5 and then m or <, or keep pressing Fn+F5.
Toggles between the LCD, external device (e.g. monitor) and both LCD and external device.
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.
For details on power management, see the section Using the Power Saving Modes
n N
23
Using Your VAIO Computer
(page 89).