HP ProBook 6560b Maintenance And Service Manual page 26

Component
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18 Chapter 2 External component identification
fn key
Start key
Menu key
Integrated numeric keypad
num lk key
Description
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 right-
click menu).
When the keypad has been enabled, the keys can be used
like an external numeric keypad.
Enables/disables the embedded numeric keypad when
pressed in combination with the
num lk key, or the esc
fn key.