Produits de la marque Dell

Dell™OptiPlex™SX270SystemsUser'sGuide 
Notes, Notices, and Cautions  
Dell recommends that the original version (Gold) of Windows XP should not be installed on this platform. 
Abbreviations and Acronyms  
For a complete list of abbreviations and acronyms, see the "Glossary." 
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. 
©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, the DELL logo, OptiPlex, Inspiron, Dimension, Latitude, Dell Precision, DellNet, Dell Travellite, and Dell OpenManage are trademarks of Dell Computer 
Corporation; Intel, Pentium, and Celeron are registered trademarks of Intel Corporation; Microsoft, Windows NT, MS-DOS, and Windows are registered trademarks of Microsoft 
Corporation; IBM and OS/2 are registered trademarks of International Business Machines Corporation; Bluetooth is a trademark owned by Bluetooth SIG, Inc. and is used by Dell 
Computer Corporation under license; ENERGY STAR is a registered trademark of the U.S. Environmental Protection Agency. 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. 
Model: DCT 
March2003P/NK0125Rev.A00 
Documentation for Your Computer 
Finding Information for Your Computer  
Technical Specifications  
System Board Components  
Cleaning Your Computer  
Advanced Features 
LegacySelect Technology Control  
Manageability  
Security  
Password Protection  
System Setup  
Booting to a USB Device  
Jumper Settings  
Power Button  
Power Management  
Hyper-Threading  
About Your Computer 
Front View  
Back View  
Back-Panel Connectors  
Inside Your Computer  
Orientations  
Chassis Stand  
Cable Cover  
Mounting Plate  
Connecting the Power Adapter  
Adding and Removing Parts 
Removing the Computer Cover  
Battery  
Module Bay  
Hard Drive  
Memory  
Microprocessor  
Replacing the Computer Cover  
Computer and Software Problems 
Solving Problems 
Advanced Troubleshooting 
Getting Help 
Additional Information 
Microsoft®Windows®XP Features 
Glossary 
CAUTION: Safety Instructions  
Ergonomic Computing Habits  
Regulatory Notices  
Warranty and Return Policy  
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.