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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)
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.
(4)
RJ-45 (network) jack Connects a network cable.
RJ-45 (network) status light White: The network is connected.
Amber: Activity is occurring on the network.
(5)
USB 3.0 charging port Connects an optional USB device. The USB 3.0 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 USB
powered 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)
USB 3.0 port Connects optional USB 3.0 devices and provide enhanced
USB power performance.
(6)
Memory card reader Reads data from and writes data to memory cards such as
Secure Digital (SD).
14 Chapter 2 External component identification