HP EliteBook 720 Maintenance and Service Guide - Page 22

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Component (4) (5) (6) (7) Memory card reader RJ-45 (network) jack/lights Docking connector Power connector Description Reads optional memory cards that store, manage, share, or access information. Connects a network cable. ● Green (left): The network is connected. ● Amber (right): Activity is occurring on the network. Connects an optional docking device. Connects an AC adapter. Left Component (1) Security cable slot (2) Vents (3) External monitor port 12 Chapter 2 External component identification Description 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. 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. Connects an external VGA monitor or projector.

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Component
Description
(4)
Memory card reader
Reads optional memory cards that store, manage, share, or access
information.
(5)
RJ-45 (network) jack/lights
Connects a network cable.
Green (left): The network is connected.
Amber (right): Activity is occurring on the network.
(6)
Docking connector
Connects an optional docking device.
(7)
Power connector
Connects an AC adapter.
Left
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
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 monitor port
Connects an external VGA monitor or projector.
12
Chapter 2
External component
identification