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Component
(1)
(2)
(3)
(4)
(5)
(6)
(7)
14
Chapter 2 External component identification
Security cable slot
Power connector
Battery light
Vent
External monitor port
HDMI port
USB 3.0 ports (2)
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.
Connects an AC adapter.
When AC power is connected:
●
White: The battery charge is greater than 90 percent.
●
Amber: The battery charge is from 0 to 90 percent.
●
Off: The battery is not charging.
When AC power is disconnected (battery not charging):
●
Blinking amber: The battery has reached a low battery
level. When the battery has reached a critical battery level,
the battery light begins blinking rapidly.
●
Off: The battery is not charging.
Enables 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.
Connects an optional video or audio device, such as a high-
definition television, any compatible digital or audio component,
or a high-speed High Definition Multimedia Interface (HDMI)
device.
Connect an optional USB device, such as a keyboard, mouse,
external drive, printer, scanner or USB hub.
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