Sony VAIO PCG-F400 User Manual page 34

Using Your Notebook Computer
Using the Keyboard
Combinations/Feature Functions
Fn+ / (F7) Toggles between the LCD, external display (connected
LCD
Switch to the to the Monitor connector) and both LCD and external
external display display.
.
Fn+ / (F8) Toggles between the LCD and both LCD and TV.
LCD
Only LCD h LCD and TV.
Provides for the lowest level of power consumption.
Fn+ (F12) When you execute this command, the states of the
System Hibernation system and of the peripheral devices are written to the
hard disk and the system power is turned off.
Fn+S Puts the system into Idle mode, a power management
System Idle state. To return to the active state, press any key.
Fn+D Turns off the LCD in order to save power.
Video standby
Fn+F Zooms the display size in or out when the display is set
Change Display size to a low resolution.
Only LCD LCD and external display
Only external display
n N 34