HP EliteBook 820 G1, HP EliteBook 725 G2, & EliteBook 720 G1 Notebook PCs - Maintenance and Service Guide

Keys
Item Component Description
(1) esc key Displays system information when pressed in combination with the fn key.
(2) fn key Executes frequently used system functions when pressed in combination with a
function key, the num lk key, the esc key, or other keys.
(3) Windows logo key Displays the Windows Start menu.
(4) Function keys Execute frequently used system functions when pressed in combination with the
fn key.
(5) Embedded numeric keypad 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.
(6) num lk key Turns the embedded numeric keypad on and off when pressed in combination with the
fn key. Alternates between the navigational and numeric functions on the integrated
numeric keypad.
14 Chapter 2 External component identification