HP Pavilion dv4-2100 Notebook PC User Guide - Windows 7 - Page 55

Using keypads, or an optional external keyboard that includes a numeric keypad.

Page 55 highlights

Using keypads The computer has an embedded numeric keypad and also supports an optional external numeric keypad or an optional external keyboard that includes a numeric keypad. Component (1) fn key (2) Num lock light (3) num lk key (4) Embedded numeric keypad Description Enables/disables the embedded numeric keypad when pressed in combination with the num lk key. On: The embedded numeric keypad is enabled. - or - Num lock is enabled on a connected optional numeric keypad. Enables/disables the embedded numeric keypad when pressed in combination with the fn key. - or - Enables/disables num lock for a connected optional numeric keypad. When the keypad had been enabled, it can be used like an external numeric keypad. Using keypads 43

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Using keypads
The computer has an embedded numeric keypad and also supports an optional external numeric keypad
or an optional external keyboard that includes a numeric keypad.
Component
Description
(1)
fn
key
Enables/disables the embedded numeric keypad when pressed in
combination with the
num lk
key.
(2)
Num lock light
On: The embedded numeric keypad is enabled.
– or –
Num lock is enabled on a connected optional numeric keypad.
(3)
num lk
key
Enables/disables the embedded numeric keypad when pressed in
combination with the
fn
key.
– or –
Enables/disables num lock for a connected optional numeric
keypad.
(4)
Embedded numeric keypad
When the keypad had been enabled, it can be used like an external
numeric keypad.
Using keypads
43