HP ProBook 430 G2 Notebook PC - Manual (Page 40)

Hot key combination Description
fn + f10 Increases the screen brightness level.
fn + f11 Turns the keyboard backlight (select models only) on and off.
NOTE: To extend battery life, turn off the keyboard backlight.
Using keypads
The computer includes an embedded numeric keypad, and it also supports an optional external
numeric keypad, or an optional external keyboard that includes a numeric keypad.
Using the embedded numeric keypad
Component Description
(1) fn key Turns the embedded numeric keypad on and off when pressed
in combination with the num lk key.
NOTE: The embedded numeric keypad will not function while
an external keyboard or numeric keypad is connected to the
computer.
(2) Embedded numeric keypad When the keypad is turned on, it can be used like an external
numeric keypad.
Each key on the keypad performs the function indicated by the
icon in the upper-right corner of the key.
(3) num lk key Turns the embedded numeric keypad on and off when pressed
in combination with the fn key.
NOTE: The keypad function that is active when the computer is
turned off is reinstated when the computer is turned back on.
Turning the embedded numeric keypad on and off
Press fn + num lk to turn on the embedded numeric keypad. Press fn + num lk again to turn off the
keypad.
NOTE: The embedded numeric keypad is turned off while an external keyboard or numeric keypad
is connected to the computer.
30 Chapter 4 Navigating using the keyboard, touch gestures and pointing devices