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Rear view
#
Icon
Item
Ventilation and cooling
1
fan
2
Headset/speaker jack
3
USB ports
USB port with power-off
4
charging
5
HDMI port
6
Ethernet (RJ-45) port
7
DC-in jack
Information on USB 3.0
•
Compatible with USB 3.0 and earlier devices.
•
For optimal performance, use USB 3.0-certified devices.
•
Defined by the USB 3.0 specification (SuperSpeed USB).
Left view
#
Icon
Item
1
Optical drive
Optical disk access
2
indicator
Optical drive eject
3
button
Description
Allows the computer to stay cool.
Do not cover or obstruct the openings.
Connects to audio devices (e.g.,
speakers, headphones) or a headset with
microphone.
Connects to USB devices.
If a port is black it is USB 2.0 compatible,
if it is blue it is also USB 3.0 compatible
(see below).
Supports high-definition digital video
connections.
Connects to an Ethernet 10/100/1000-
based network.
Connects to an AC adapter.
Description
Internal optical drive; accepts CDs or DVDs.
Lights up when the optical drive is active.
Ejects the optical disk from the drive.
7
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