Component Description
(6)
Power light
●
On: Power is on.
●
Blinking: The computer is in the Sleep state.
NOTE: Another power light is located next to the
power button.
(7) Vents (3) 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.
(8) RJ-45 (network) lights
●
White: The network is connected.
●
Amber: The network is showing activity.
(9)
RJ-45 (network) jack Connects a network cable.
(10) HDMI port Connects an optional HDMI device.
(11) Combo eSATA/USB port Connects an optional USB device or high-
performance eSATA components, such as an
eSATA external hard drive.
12 Chapter 2 External component identification