Lenovo B475E, 59360210 manual Left-side view

Left-side view

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Figure 2. Lenovo B475e left-side view

	Security keyhole		Ethernet connector
1		5
	ac power connector		HDMI port
2		6
	Fan louvers		USB 3.0 connector
3		7
	VGA port
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1

Security keyhole

Purchase a security cable lock that fits 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 29.

2

ac power connector

The ac power adapter cable connects to the computer ac power connector to provide power to the computer and charge the battery. For more information, refer to “Using the ac power adapter and the battery pack” on page 15.

3

Fan louvers

The internal fan and louvers enable air to circulate in the computer and cool the central processor.

Note: To avoid impeding airflow, do not place any obstacle in front of the fan.

4

VGA port

Connect your computer to external display devices.

5

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 23.

6

HDMI port

Use the high-definition multimedia interface (HDMI) port to connect a compatible digital audio device or video monitor such as a high-definition television (HDTV).

Chapter 1. Getting to know your computer 3