HP EliteBook 8570w Mobile Workstation - Manual (Page 42)

Hot key combination Description
fn + f6 Decreases speaker volume.
fn + f7 Increases speaker volume.
fn + f8 Displays battery charging level.
fn + f9 Decreases the screen brightness level.
fn + f10 Increases the screen brightness level.
fn + f12 Turns the keyboard backlight on and off (select models only).
NOTE: The keyboard backlight is turned on at the factory. To extend battery life, turn off the
keyboard backlight.
Using keypads
The computer includes an integrated numeric keypad. The computer also supports an optional
external numeric keypad, or an optional external keyboard that includes a numeric keypad.
32 Chapter 4 Navigating using the keyboard, touch gestures and pointing devices