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

Left side
Item Component Description
(1) Security cable slot Attaches an optional security cable to the computer.
NOTE: The security cable is designed to act as a deterrent, but it may not prevent
the computer from being mishandled or stolen.
(2) Vents (2) Enable airflow to cool internal components.
NOTE: The computer fan starts up automatically to cool internal components and
prevent overheating. It is normal for the internal fan to cycle on and off during routine
operation.
(3) External VGA monitor port Connects an external VGA monitor or projector.
(4) USB 3.0 charging port Connects an optional USB device. The USB charging port can also charge select models
of cell phones and MP3 players, even when the computer is off.
NOTE: A USB charging port (also referred to as a powered USB port) allows you to
charge connected USB devices. Standard USB ports will not charge all USB devices or
will charge using a low current. Some USB devices require power and require you to
use a powered port.
(5) Smart card reader Supports optional smart cards.
18 Chapter 2 External component identification