18 Chapter 1
Special keys
You can locate the Euro symbol and the US dollar sign at the upper-center and/or bottom-right of your
keyboard.
The Euro symbol
1. Open a text editor or word processor.
<Fn> + <F4> Sleep Puts the computer in Sleep mode.
See “Power management” on page 25.
<Fn> + <F5> Display toggle Switches display output between the display screen,
external monitor (if connected) and both the display
screen and external monitor.
<Fn> + <F6> Screen blank Turns the display screen backlight off to save power.
Press any key to return.
<Fn> + <F7> Touchpad toggle Turns the internal touchpad on and off.
<Fn> + <F8> Speaker toggle Turns the speakers on and off.
<Fn>+< >
Volume up Increases the speaker volume.
<Fn>+< >
Volume down Decreases the speaker volume.
<Fn>+< >
Brightness up Increases the screen brightness.
<Fn>+< >
Brightness down Decreases the screen brightness
Hot Key Icon Function D escription
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