Dell W3706MC Owner's Manual page 17

Using the HDMI Connector
Turn off the TV and unplug the power cord.
1
Connect your device using the HDMI connector.
2
Plug in the power cords for the TV and devices and turn them on.
3
Enter the TV Menu and select the HDMI1 or HDMI2. See "Input Select" on page 28 for
4
more information.
Using the HDMI Connector for DVI
NOTE:
Only one connector can be used for a computer, either VGA or HDMI.
Turn off the TV and unplug the power cord.
1
NOTE:
Some cable TV boxes may have DVI connectors, but do not support using a DVI connection. For
more information, contact your cable TV company.
17
Setting Up Your TV