Sony PCG-F350 Manual

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+ 

 (F2)

Display power source 
status

Displays the power source status, as in the example 
below:

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+ 

 (F6) 

Contrast control

Contrast control display.

*

Adjusts the contrast. To increase the contrast, press 
Fn+F6, then  

or 

➜.

To decrease contrast, press Fn+F6, then 

 or 

.

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+F8

Not available on this model.

➜➜

➜

➜➜

➜

➜

➜

➜