HP ProBook 4430s Maintenance And Service Manual page 24

Component
(1)
(2)
(3)
(4)
(5)
(6)
(7)
16 Chapter 2 External component identification
esc key
Function keys
num lk key
Integrated numeric keypad
fn key
Start key
Menu key
Description
Displays system information when pressed in combination
with the fn key.
Execute frequently used system functions when pressed in
combination with the fn key.
Enables/disables the embedded numeric keypad when
pressed in combination with the
When the keypad has been enabled, the keys can be used
like an external numeric keypad.
Executes frequently used system functions when pressed in
combination with a function key, the
key.
Displays the Start menu.
Displays the active program's shortcut menu (same as the
right-click menu)..
fn key.
num lk key, or the esc