Keypads; Using An Embedded Numeric Keypad - HP Compaq Presario,Presario V4000 Hardware And Software Manual

Keyboard and TouchPad

Keypads

Using an Embedded Numeric Keypad

The 15 keys of the embedded numeric keypad 1 can be used like
the keys on an external numeric keypad. When the embedded
numeric keypad is turned on, each key on the keypad performs
the function indicated by the icon in the upper-right corner of
the key.
The embedded numeric keypad cannot be used while an
external numeric keypad is connected to the notebook.
To turn the keypad on:
»
Press
To turn the embedded numeric keypad off, press
3–14
2. The num lock light 3 is turned on.
fn+num lk
fn+num lk
Hardware and Software Guide
again.