Sony PCG-F640 - Manual (Page 37)

Using the Keyboard
37
Fn+ /
(F7)
Switch to the
external
monitor/LCD
Toggles through the LCD, external display (connected to
the
Monitor connector) and both LCD and external
display.
Fn+ only/
(F8)
Control TV out
Toggles between LCD-only and dual LCD/TV display
modes.
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 its original state, use the power button to turn on
power.
Fn+D
Video standby Turns off the LCD to save power. To turn the LCD back on,
press any key.
Fn+S
System Idle Puts the system into System Idle mode, a power-
management state. To return the system to the active
state, press any key.
✍
Some functions are not available until Windows launches.
Combinations and Functions with the Fn Key (Continued)
Combinations/
Feature
Function
LCD
Only LCD LCD and external display
Only external display
LCD
Only LCD LCD and external display
Only external display