w w w . d e l l . c o m | s u p p o r t . d e l l . c o mNotes, Notices, and CautionsNOTE: 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 avoidthe problem.CAUTION: A CAUTION indicates a potential for property damage, personal injury, or death.Abbreviations and AcronymsFor 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®operatingsystems are not applicable.The Quick Reference Guide, Drivers and Utilities CD, and operating system media are optional and may not shipwith all computers.____________________Information in this document is subject to change without notice.© 2004 Dell Inc. All rights reserved.Reproduction in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.Trademarks used in this text: Dell, the DELL logo, and Dell Precision are trademarks of Dell Inc.; Microsoft and Windows are registeredtrademarks of Microsoft Corporation; Intel and Pentium are registered trademarks of Intel Corporation.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 Inc. disclaims any proprietary interest in trademarks and trade names other than its own.Models WHM and WHLOctober 2004 P/N X3155 Rev. A01