The Fn Key In Combination With Other Keys - Sony VAIO PCG-R505JLK User Manual

Combination Function
Shift + Returns all minimized windows to their previous size.
+ M
+ R Displays the Run window. This is the equivalent of selecting
Run from the Start menu.
Fn + + Displays the Properties window. This is the equivalent of
Insert clicking the System icon in the Control Panel.

The Fn key in combination with other keys

Combination/
Feature
Fn+ (F3)
Speaker switch
Fn+ (F4)
Speaker volume
Fn+ (F5)
Brightness
control
Functions
Toggles the built-in speaker off and on.
Adjusts the built-in speaker volume.
To increase volume, press Fn+F4, then
To decrease volume, press Fn+F4, then
Adjusts brightness of the LCD.
To increase light intensity, press Fn+F5, then
To decrease light intensity, press Fn+F5, then
Using Your VAIO Notebook
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