
Left
NOTE: Your computer may look slightly different from the illustration in this section.
Component Description
(1) Vent 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.
(2) Speaker Produces sound.
Rear
NOTE: Your computer may look slightly different from the illustration in this section.
Component Description
(1)
RJ-45 (network) jack Connects a network cable.
(2)
USB 3.0 ports (1) Connect optional USB 3.0 devices and provide
enhanced USB power performance.
NOTE: For details about different types of USB
ports, see
Using a USB device on page 24.
(3)
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.
(4)
DisplayPort Connects an optional digital display device, such
as a high-performance monitor or projector.
8 Chapter 2 Getting to know your computer
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