Dell Precision 490 Manual De Usuario página 17

For dual-monitor capable cards with one DVI connector and one VGA connector
One DVI connector and one VGA connector:
DVI
Use the appropriate connector(s) when you want
to connect your computer to one or two monitors.
For dual-monitor capable cards with two DVI connectors
Two DVI connectors:
DVI
DVI
Use the DVI connector(s)
to connect your computer
to one or two DVI monitors.
Two VGA connectors with one VGA adapter:
VGA
Use the VGA adapter when you want to connect your
computer to two VGA monitors.
Two DVI connectors
with one VGA adapter:
DVI
VGA
Use the VGA adapter to connect
a VGA monitor to one of the DVI
connectors on your computer.
VGA
VGA
Two DVI connectors
with two VGA adapters:
VGA
VGA
Use two VGA adapters to connect
two VGA monitors to the DVI
connectors on your computer.
Quick Reference Guide
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