Troubleshooting; Frequently Asked Questions - Dell Precision 390 Quick Reference Manual

Light Pattern Problem Description
The computer is in a normal operating
condition after POST.
NOTE:
a short time if the computer is in a normal
operating condition after POST.

Frequently Asked Questions

How Do I...
Set up my computer to use two
monitors?
Connect my monitor when the
monitor cable connector doesn't
seem to fit the connector on the
back of my computer?
Connect my speakers?
42
Quick Reference Guide
The diagnostic lights turn off after
Solution
If your computer has the required
graphics card to support dual-
monitor setup, then look in your
shipping box for a Y-cable. The Y-
cable has a single connector on one
end (plug this connector into the
back panel) and branches into two
connectors (plug these connectors
into the monitor cables). For the
tower computer, see page 10 and for
the desktop computer, see page 15.
If your graphics card has a DVI
connector but your monitor has a
VGA connector, then you need to use
an adapter. An adapter should be
included in the shipping box.
If you have a sound card installed,
connect the speakers to the
connectors on the card. For the tower
computer, see page 13 and for the
desktop computer, see page 18.
Suggested Resolution
None.
Where to Find Additional Information
See "Setting Up Your Computer
(Tower Orientation)" on page 9 or
"Setting Up Your Computer
(Desktop Orientation)" on page 14
for information on connecting dual
monitors to your computer.
See "Setting Up Your Computer
(Tower Orientation)" on page 9 or
"Setting Up Your Computer
(Desktop Orientation)" on page 14
for information on connecting
monitors to your computer. For
more information, contact Dell.
For information on contacting Dell,
see your User's Guide.
See the documentation that came
with your speakers for more
information.