Using Keypads; Using The Embedded Numeric Keypad - HP Compaq nc6000 - Notebook PC Hardware Manual

Pointing Devices and Keyboard

Using Keypads

The notebook has an embedded numeric keypad and also
supports an optional external keypad or an optional external
keyboard that includes a numeric keypad.

Using the Embedded Numeric Keypad

The 15 keys of the embedded numeric keypad can be used like
the keys on an external keypad. When the embedded numeric
keypad is turned on, each key on the keypad performs the
functions indicated by the icon in the upper right corner of
the key.
Embedded numeric keypad components
Item Component
1
Num lock light
2
num lk key
3
Embedded numeric keypad
4
fn key
2–10 Hardware Guide