Dell OptiPlex 2U454 User manual

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Dell™ OptiPlex™ SX Systems
Setup and Quick
Reference Guide
Guide de configuration et de référence rapide
Setup- und Schnellreferenzhandbuch
Guida di installazione e consultazione rapida
Guía de instalación y de referencia rápida
Kurulum ve Hızlı Başvuru Kılavuzu
Model DCT

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Dell™ OptiPlex™ SX Systems
Setup and Quick
Reference Guide
Model DCT

Notes, Notices, and Cautions
NOTE: A NOTE indicates important information that helps you make better
use of your computer.
NOTICE: A NOTICE indicates either potential damage to hardware or loss of
data and tells you how to avoid the problem.
CAUTION: A CAUTION indicates a potential for property damage,
personal injury, or death.
Abbreviations and Acronyms
For a complete list of abbreviations and acronyms, see the “Glossary” in the
User’s Guide.
If you purchased a Dell™ n Series computer, any references in this
document to Microsoft®Windows®operating systems are not applicable.
____________________
Information in this document is subject to change without notice.
© 2002–2003 Dell Computer Corporation. All rights reserved.
Reproduction in any manner whatsoever without the written permission of Dell Computer
Corporation is strictly forbidden.
Trademarks used in this text: Dell, OptiPlex, and the DELL logo are trademarks of Dell Computer
Corporation;Microsoft,MS-DOS,WindowsNT,andWindowsareregisteredtrademarksofMicrosoft
Corporation.
Othertrademarksandtradenamesmaybeusedinthisdocumenttorefertoeithertheentitiesclaiming
themarksandnamesortheirproducts.DellComputerCorporationdisclaimsanyproprietaryinterest
in trademarks and trade names other than its own.
July 2003 P/N 2U454 Rev. A03

Contents 3
Contents
About This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
CAUTION: Safety Instructions . . . . . . . . . . . . . . . . . . . 7
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
When Using Your Computer . . . . . . . . . . . . . . . . . . . . 9
When Working Inside Your Computer . . . . . . . . . . . . . . 10
Protecting Against Electrostatic Discharge . . . . . . . . . . . 11
Battery Disposal . . . . . . . . . . . . . . . . . . . . . . . . 11
Getting Started/Setup . . . . . . . . . . . . . . . . . . . . . . . 12
Determine the Computer’s Placement and Orientation . . . . . . 12
Installing a Device in the Module Bay . . . . . . . . . . . . . . 13
Attaching the Stand . . . . . . . . . . . . . . . . . . . . . . . 14
Connecting the AC Adapter . . . . . . . . . . . . . . . . . . . 15
Connecting External Devices . . . . . . . . . . . . . . . . . . 16
Attaching the Cable Cover . . . . . . . . . . . . . . . . . . . . 17
Attaching the Stand to the Mounting Plate . . . . . . . . . . . 19
Finding Information and Assistance . . . . . . . . . . . . . . . . 21
Solving Problems . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Troubleshooting Tools . . . . . . . . . . . . . . . . . . . . . . 23
Using the Dell Drivers and Utilities CD . . . . . . . . . . . . . 23
Running the Dell Diagnostics . . . . . . . . . . . . . . . . . . 24
Running the Dell IDE Hard-Drive Diagnostics . . . . . . . . . . 25
Regulatory Information . . . . . . . . . . . . . . . . . . . . . . . 26

4Contents

Setup and Quick Reference Guide 5
About This Guide
This document contains getting started/setup; solving problems; and safety, regulatory, and
warranty information about your Dell™OptiPlex™ computer.
To obtain the latest versions of the documents on your hard drive, go to the Dell Support
website at support.dell.com.
Features
Regulatory Model Number
and Chassis Type
DCT = Ultra small form-
factor (USF) computer
power button
T
wo
USB
s
l
ots,
h
ea
d
p
h
one
and microphone connectors
module baymodule release
button
computer cover/hard-drive
cover release button
mounting s
l
ot
(
insert
stand for hanging
horizontal position)
mounting s
l
ot
(
insert
stand for hanging
vertical position)
diagnostic LEDs
mounting s
l
ot
(insert stand for
vertical position)

6Setup and Quick Reference Guide
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cable cover hard-drive cover (open
cover to access module
device locking switch)
module bay computer cover
computer
stand
chassis-stand
mounting plate
power adapter

Setup and Quick Reference Guide 7
CAUTION: Safety Instructions
Use the following safety guidelines to help ensure your own personal safety and to help protect your
computer and working environment from potential damage.
General
• Do not attempt to service the computer yourself unless you are a trained service technician. Always
follow installation instructions closely.
• To help prevent electric shock, plug the computer and device power cables into properly grounded
electrical outlets. These cables are equipped with 3-prong plugs to help ensure proper grounding. Do
not use adapter plugs or remove the grounding prong from a cable. If you must use an extension
cable, use a 3-wire cable with properly grounded plugs.
• To help avoid the potential hazard of electric shock, do not use your computer during an electrical
storm.
• To help avoid the potential hazard of electric shock, do not connect or disconnect any cables or
perform maintenance or reconfiguration of this product during an electrical storm.
• If your computer includes a modem, the cable used with the modem should be manufactured with a
minimum wire size of 26 American wire gauge (AWG) and an FCC-compliant RJ-11 modular plug.
• Before you clean your computer, disconnect the computer from the electrical outlet. Clean your
computer with a soft cloth dampened with water. Do not use liquid or aerosol cleaners, which may
contain flammable substances.
• To help avoid possible damage to the system board, wait 5 seconds after turning off the computer
before disconnecting a device from the computer.

8Setup and Quick Reference Guide
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• To avoid shorting out your computer when disconnecting a network cable, first unplug the cable
from the network adapter on the back of your computer, and then from the network jack. When
reconnecting a network cable to your computer, first plug the cable into the network jack, and then
into the network adapter.
• To help protect your computer from sudden, transient increases and decreases in electrical power,
use a surge suppressor, line conditioner, or uninterruptible power supply (UPS).
• Ensure that nothing rests on your computer’s cables and that the cables are not located where they
can be stepped on or tripped over.
• Do not push any objects into the openings of your computer. Doing so can cause fire or electric
shock by shorting out interior components.
• Keep your computer away from radiators and heat sources. Also, do not block cooling vents. Avoid
placing loose papers underneath your computer; do not place your computer in a closed-in wall unit
or on a bed, sofa, or rug.
• Do not spill food or liquids on your computer.
• Do not use your computer during an electrical storm unless the AC adapter cable has been
disconnected from the electrical outlet.
• When you use the AC adapter to run the computer, place the AC adapter in a ventilated area, such
as a desk top or on the floor.
• The AC adapter may become hot during normal operation of your computer. Use care when
handling the adapter during or immediately after operation.
CAUTION: Safety Instructions (continued)