Lenovo K4450 Laptop User Guide - Lenovo K4450 and K4450A - Page 19

Bottom view, You can only connect an Ethernet cable to this computer.

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a USB 2.0 connector Use the USB 2.0 connector to connect devices compatible with a USB interface, such as a USB printer or a digital camera. Attention: When you attach a USB cable to the connector, make sure that the USB mark is facing upward. Otherwise the connector might be damaged. b USB 3.0 connectors Use the USB 3.0 connectors to connect a USB 1.1, 2.0, or 3.0 device, such as a USB printer or a digital camera. Attention: When you attach a USB cable to the connector, make sure that the USB mark is facing upward. Otherwise the connector might be damaged. c HDMI connector Use the high-definition multimedia interface (HDMI) connector to connect a compatible digital audio device or video monitor, such as a high-definition television (HDTV). d Ethernet connector Attach an Ethernet cable to this connector to connect your computer to a local area network (LAN). 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 computer. e ac power connector Attach an ac power adapter cable to this connector to provide power to the computer and charge the battery. Bottom view d a b c d e Figure 4. Bottom view a Battery lock b Battery c Battery latch d Speakers e Bottom slot cover Chapter 1. Product overview 5

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Chapter 1. Product overview
5
USB 2.0 connector
Use the USB 2.0 connector to connect devices compatible with a USB interface, such as a USB printer or a
digital camera.
Attention:
When you attach a USB cable to the connector, make sure that the USB mark is facing upward.
Otherwise the connector might be damaged.
USB 3.0 connectors
Use the USB 3.0 connectors to connect a USB 1.1, 2.0, or 3.0 device, such as a USB printer or a digital camera.
Attention:
When you attach a USB cable to the connector, make sure that the USB mark is facing upward.
Otherwise the connector might be damaged.
HDMI connector
Use the high-definition multimedia interface (HDMI) connector to connect a compatible digital audio device
or video monitor, such as a high-definition television (HDTV).
Ethernet connector
Attach an Ethernet cable to this connector to connect your computer to a local area network (LAN).
DANGER
ac power connector
Attach an ac power adapter cable to this connector to provide power to the computer and charge the battery.
Bottom view
Figure 4. Bottom view
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 computer.
Battery lock
Speakers
Battery
Bottom slot cover
Battery latch
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b
c
d
e
a
d
b
c
d
e
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d
b
e
c