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Component Description
(1)
Power connector Connects an AC adapter.
(2) AC adapter light
●
On: The AC adapter is connected and the battery is
charged.
●
Off: The computer is using battery power.
(3)
RJ-45 (network) jack Connects a network cable.
(4) 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.
(5)
HDMI port Connects an optional video or audio device, such as a high-
definition television, any compatible digital or audio
component, or a high-speed HDMI device.
(6)
USB 3.0 charging (powered) port Connects an optional USB device, such as a keyboard, mouse,
external drive, printer, scanner or USB hub. 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.
NOTE: USB charging ports can also charge select models of
cell phones and MP3 players, even when the computer is off.
(7)
USB 3.0 port Connects an optional USB device, such as a keyboard, mouse,
external drive, printer, scanner or USB hub.
(8)
Memory card reader Reads optional memory cards that store, manage, share, or
access information.
To insert a card:
Hold the card label-side up, with connectors facing the slot,
insert the card into the slot, and then push in on the card until it
is firmly seated.
To remove a card:
Press in on the card it until it pops out.
6 Chapter 2 External component identification