Back Panel Connectors - Dell Precision Workstation 490 Guide De Référence Rapide

Back Panel Connectors

1 parallel connector
2 line-out/ headphone
connector
3 PS/2 mouse connector
4 link integrity light
22
Quick Reference Guide
1
11 10
Connect a parallel device, such as a printer, to the parallel connector. If you have
a USB printer, plug it into a USB connector.
NOTE:
The integrated parallel connector is automatically disabled if the computer
detects an installed card containing a parallel connector configured to the same
address. For more information, see your User's Guide.
Use the green line-out connector to attach headphones and most speakers with
integrated amplifiers.
On computers with a sound card, use the connector on the card.
Plug a standard mouse into the green mouse connector. Turn off the computer
and any attached devices before you connect a mouse to the computer. If you
have a USB mouse, plug it into a USB connector.
If your computer is running the Microsoft
the necessary mouse drivers have been installed on your hard drive.
• Green — A good connection exists between a 10-Mbps network and
the computer.
• Orange — A good connection exists between a 100-Mbps network and
the computer.
• Yellow — A good connection exists between a 1000-Mbps (or 1-Gbps) network
and the computer.
• Off — The computer is not detecting a physical connection to the network.
2 3
9 8
4 5 6
7
® ®
Windows XP operating system,