Lenovo V490u Laptop User Guide - Lenovo V490u - Page 16

Rear view, ac power status indicator, ac power connector, Mini DisplayPort connector, HDMI port

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4 ac power status indicator Your computer has an ac power status indicator to show the ac power adapter status of your computer. 5 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" on page 11. Rear view 1 2 3 Figure 4. Lenovo V490u rear view 1 Mini DisplayPort connector 2 HDMI port 3 Fan louvers 1 Mini DisplayPort connector Your computer has a Mini DisplayPort connector, a next-generation digital display interface, which supports adapters that can plug into a VGA, DVI, or HDMI connector. 2 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). 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 User Guide

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4
ac power status indicator
Your computer has an ac power status indicator to show the ac power adapter status of your computer.
5
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” on page 11.
Rear view
1
2
3
Figure 4. Lenovo V490u rear view
1
Mini DisplayPort connector
3
Fan louvers
2
HDMI port
1
Mini DisplayPort connector
Your computer has a Mini DisplayPort connector, a next-generation digital display interface, which supports
adapters that can plug into a VGA, DVI, or HDMI connector.
2
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).
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
User Guide