Dell OptiPlex NX Bedienungsanleitung

'HOO



2SWL3OH[



1DQG2SWL3OH[1;6\VWHPV

86(5·6*8,'(

Information in this document is subject to change without notice.

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 registered trademarks and DellWare is a registered service mark of Dell

ComputerCorporation; Intel,Pentium,andLANDeskareregisteredtrademarksandMMXisatrademarkofIntel Corporation; Microsoft,Windows,

and Windows NT are registered trademarks of Microsoft Corporation. As an Energy Star Partner, Dell Computer Corporation has determined that

this product meets the Energy Star guidelines for energy efficiency.

Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products.

Dell Computer Corporation disclaims any proprietary interest in trademarks and trade names other than its own.

October 1997 P/N 88787

Safety Instructions

se the following safety guidelines to help protect

your computer system from potential damage and to

ensure your own personal safety.

hen Using Your Computer

System

As you use your computer system, observe the following

safety guidelines:

•To help avoid damaging your computer, only plug

your computer into a 115-volt (V)/60-hertz (Hz) or

230-V/50-Hz AC power source.

Also be sure your monitor and attached peripherals

are electrically rated to operate with the AC power

available in your location.

•To help prevent electric shock, plug the computer

and peripheral power cables into properly grounded

power sources. These cables are equipped with

three-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 three-wire cable with properly grounded

plugs.

•To help protect your computer system from sudden,

transient increases and decreases in electrical power,

use a surge suppressor, line conditioner, or un-

interruptible power supply (UPS).

•Be sure nothing rests on your computer system’s

cables and that the cables are not located where they

can be stepped on or tripped over.

•Do not spill food or liquids on your computer. If the

computer gets wet, call your network administrator.

•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, and

do not place your computer in a closed-in wall unit

or on a bed, sofa, or rug.

rgonomic Computing Habits

For comfort and efficiency, observe the following ergo-

nomic guidelines when setting up and using your

computer system:

•Position your system so that the monitor and key-

board are directly in front of you as you work.

Special shelves are available (from Dell and other

sources) to help you correctly position your

keyboard.

•Set the monitor at a comfortable viewing distance

(usually 510 to 610 millimeters [20 to 24 inches]

from your eyes).

•Make sure the monitor screen is at eye level or

slightly lower when you are sitting in front of the

monitor.

CAUTION: Only authorized service technicians

and qualified network administrators should

remove the computer cover and access any of the

components inside the computer. Do not attempt to

service the computer system yourself.

WARNING: Improper or prolonged keyboard use

may result in injury.

•Adjust the tilt of the monitor, its contrast and bright-

ness settings, and the lighting around you (such as

overhead lights, desk lamps, and the curtains or

blinds on nearby windows) to minimize reflections

and glare on the monitor screen.

•Use a chair that provides good lower back support.

•Keep your forearms horizontal with your wrists in a

neutral, comfortable position while using the key-

board or mouse.

•Always leave space to rest your hands while using

the keyboard or mouse.

•Let your upper arms hang naturally at your sides.

•Sit erect, with your feet resting on the floor and your

thighs level.

•When sitting, make sure the weight of your legs is on

your feet and not on the front of your chair seat.

Adjust your chair’s height or use a footrest, if neces-

sary, to maintain proper posture.

•Vary your work activities. Try to organize your work

so that you do not have to type for extended periods

of time. When you stop typing, try to do things that

use both hands.

arms at desk level

feet flat on the floor

monitor screen at or below eye level

monitor and keyboard

positioned directly

in front of user

wrists relaxed and flat

vii

hen Working With Your

Computer

Take note of these safety guidelines when appropriate:

•To help avoid possible damage to the system board,

wait 5 seconds after turning off the system before

disconnecting a peripheral device from the

computer.

•When you disconnect a cable, pull on its connector

or on its strain-relief loop, not on the cable itself.

Some cables have a connector with locking tabs; if

you are disconnecting this type of cable, press the

locking tabs before disconnecting the cable. As you

pull connectors apart, keep them evenly aligned to

avoid bending any connector pins. Also, before you

connect a cable, make sure both connectors are cor-

rectly oriented and aligned.

viii

Preface

bout This Guide

This guide is intended for anyone who uses a Dell Opti-

Plex N or OptiPlex NX computer system. It can be used

by both first-time and experienced computer users who

want to learn about the features and operation of the sys-

tem or who want to upgrade their computers. The

chapters and appendixes are summarized as follows:

•Chapter 1, “Introduction,” presents an overview of

the system features.

•Chapter 2, “Maintaining the System,” describes the

proper methods of cleaning and maintaining the

system.

•Appendix A, “Regulatory Notices,” details which

regulatory agencies have tested and approved the

Dell OptiPlex N and OptiPlex NX systems.

•Appendix B, “Warranties and Return Policy,” covers

the warranty for your Dell system and the “Total Sat-

isfaction” Return Policy.

arranty and Return Policy

Information

Dell Computer Corporation (“Dell”) manufactures its

hardware products from parts and components that are

new or equivalent to new in accordance with industry-

standard practices. For information about the Dell

warranty for your system, see Appendix B, “Warranties

and Return Policy.”

ther Documents You May Need

The Getting Started sheet, which is included with your

system, provides step-by-step instructions for setting up

your computer system.

Your network administrator has other documentation and

information about your system and the network. If you

need additional information, contact your network

administrator.

arnings, Cautions, and Notes

Throughout this guide, there may be blocks of text

printed in bold type within boxes or in italic type. These

blocks are warnings, cautions, and notes, and they are

used as follows:

NOTE: A NOTE indicates important information that

helps you make better use of your computer system.

WARNING: A WARNING indicates the potential

for bodily harm and tells you how to avoid the

problem.

CAUTION: A CAUTION indicates either poten-

tial damage to hardware or loss of data and tells

you how to avoid the problem.

Contents

Chapter 1

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

System Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Operating System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Turning On the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Responding to Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Turning Off the System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Using the Optional Stand for Vertical Orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Security Cable Slot and Padlock Ring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Audio Connectors for the OptiPlex NX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

Energy Star Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

Chapter 2

Maintaining the System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Preserving Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Scheduling Backups. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Cleaning System Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Recommended Tools and Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Cleaning the Computer, Monitor, and Keyboard Exteriors. . . . . . . . . . . . . . . . . 2-2

Minimizing Environmental Hazards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Altitude. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Dust and Particles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Corrosion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

ESD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

EMI and RFI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

xii

Magnetism. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

Speakers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

Shock and Vibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

Power Source Interruptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

Power Protection Devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

Surge Protectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

Line Conditioners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

UPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Appendix A

Regulatory Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

FCC Notices (U.S. Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

Class A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

Class B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2

IC Notice (Canada Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2

EN 55022 Compliance (Czech Republic Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3

CE Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3

VCCI Notices (Japan Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3

Class A ITE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-4

Class B ITE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-4

Korean Regulatory Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-4

Class A Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-4

Class B Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-4

Polish Center for Testing and Certification Notice . . . . . . . . . . . . . . . . . . . . . . . . . . A-4

8ZNBHBOJB 1PMTLJFHP $FOUSVN #BEBË J $FSUZGJLBDKJ

. . . . . . . . . . . . . . . . . . . . . . . . A-4

1P[PTUBF JOTUSVLDKF CF[QJFD[FËTUXB

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-5

NOM 024 Information (Mexico Only). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-5

Información para NOM 024 (únicamente para México) . . . . . . . . . . . . . . . . . . . . . . A-6

Appendix B

Warranties and Return Policy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1

Limited Three-Year Warranty (U.S. and Canada Only) . . . . . . . . . . . . . . . . . . . . . . B-1

Coverage During Year One. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1

Coverage During Years Two and Three . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2

“Total Satisfaction” Return Policy (U.S. and Canada Only) . . . . . . . . . . . . . . . . . . . B-2

Index

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere Dell Desktop Handbücher

Dell

Dell INSPIRON DCMF Stücklistenhandbuch

Dell

Dell OptiPlex 5055 Ryzen APU Tower Bedienungsanleitung

Dell

Dell OptiPlex 7050 Micro Bedienungsanleitung

Dell

Dell Dimension 2400 Series Bedienungsanleitung

Dell

Dell Alienware Aurora Ryzen Edition Bedienungsanleitung

Dell

Dell OptiPlex HUB Bedienungsanleitung

Dell

Dell Vostro 270s Betriebsanleitung

Dell

Dell Inspiron 20 Bedienungsanleitung

Dell

Dell Precision 6T337 Bedienungsanleitung

Dell

Dell Wyse Z90D7 Bedienungsanleitung

Dell

Dell Inspiron 24-5400 Bedienungs- und Wartungshandbuch

Dell

Dell OptiPlex 755 Bedienungsanleitung

Dell

Dell OptiPlex 7071 Benutzerhandbuch

Dell

Dell Precision 2G110 Bedienungsanleitung

Dell

Dell Vostro 410 Bedienungsanleitung

Dell

Dell Dimension E520 Bedienungsanleitung

Dell

Dell Vostro 220 - Vostro 220 Slim Desktop... Bedienungsanleitung

Dell

Dell Dimension 2010 Bedienungsanleitung

Dell

Dell Inspiron 600m Bedienungsanleitung

Dell

Dell Precision 5820 Tower Bedienungs- und Wartungsanleitung

Dell

Dell Precision Workstation 490 Bedienungsanleitung

Dell

Dell Vostro 5480 Bedienungsanleitung

Dell

Dell Dimension 0JG507A01 Bedienungsanleitung

Dell

Dell Inspiron 3650 Bedienungsanleitung

Beliebte Desktop Handbücher anderer Marken

HP m9060n - Pavilion - Elite Technisches Datenblatt

Asus

Asus E210 Series Bedienungsanleitung

TotalFlow

TotalFlow uFLO Bedienungsanleitung

HP Presario SV7000 - Desktop PC Bedienungsanleitung

HP ProDesk 400 G5 Handbuch

Logitech

Logitech MK320 Bedienungsanleitung

Sony

Sony Vaio Series Bedienungsanleitung

Sony

Sony VGC-LT32E - Vaio All-in-one Desktop Computer Bedienungsanleitung

Alto

Alto MD 250 Bedienungsanleitung

Arbor Technology

Arbor Technology FPC-7800 Series Bedienungsanleitung

Sony

Sony VAIO VGX-TP1 Series Bedienungsanleitung

Asus

Asus Eee Box B204 Bedienungsanleitung

HP Z1 Bedienungsanleitung

Everex

Everex eXplora Bedienungsanleitung

Lenovo

Lenovo ThinkCentre M75e Bedienungsanleitung

Compaq

Compaq iPAQ Internet Device Bedienungsanleitung

Parker

Parker PA Series Bedienungsanleitung

Lenovo

Lenovo IdeaCentre A540-24ICB Betriebsanleitung