HP EliteBook Revolve 810 G2 Maintenance And Service Manual page 20

Component
(5)
(6)
10 Chapter 2 External component identification
Embedded numeric keypad
Windows application key
Description
When the keypad is turned on, it can be used
like an external numeric keypad.
Each key on the keypad performs the function
indicated by the icon in the upper-right corner of
the key.
Displays options for a selected object.