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1 Security keyhole
4 Ethernet connector
2 Fan louvers 5 HDMI connector
3 Monitor connector
6 USB 3.0 connector
1 Security keyhole
Purchase a security cable lock that ts this keyhole to lock your computer to a stationary object to protect
your computer from theft. For more information, refer to “Attaching a mechanical lock” on page 27.
2 Fan louvers
The internal fan and louvers enable air to circulate in the computer and cool the central processor.
Note: To avoid impeding airow, do not place any obstacle in front of the fan.
3 Monitor connector
The monitor connector is used to connect an external monitor or projector to your computer.
4 Ethernet connector
Connect your computer to a local area network (LAN) with the Ethernet connector.
DANGER
To avoid the risk of electrical shock, do not connect the telephone cable to the Ethernet connector.
You can only connect an Ethernet cable to this connector.
For more information, refer to “Wired connection” on page 21.
5 HDMI connector
Use the high-denition multimedia interface (HDMI) connector to connect a compatible digital audio device
or video monitor such as an HDTV.
6 USB 3.0 connector
Connect devices compatible with a USB interface, such as a USB printer or a digital camera. For more
information, refer to “Using USB connectors” on page 19
.
Note: The USB 3.0 connector is compatible with USB 1.1, 2.0, and 3.0.
Right-side view
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Figure3. Right-side view
Note: Your computer might look different from the above illustration.
Chapter 1. Getting to know your computer 3