Notes, 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 avoid theproblem.CAUTION: A CAUTION indicates a potential for property damage, personal injury, or death.Abbreviations and AcronymsFor a complete list of abbreviations and acronyms, see "Glossary" on page 173.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.© 2005–2006 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, Inspiron, Dell Precision, Dimension, OptiPlex, Latitude, PowerEdge, PowerConnect,PowerVault, PowerApp, Dell TravelLite, ExpressCharge, Dell MediaDirect, XPS, and Strike Zone are trademarks of Dell Inc.; Intel, Celeron,and Pentium are registered trademarks of Intel Corporation; Microsoft, Outlook, and Windows are registered trademarks of MicrosoftCorporation; Bluetooth is a registered trademark owned by Bluetooth SIG, Inc. and is used by Dell under license; Mobility is a trademark andRadeon is a registered trademark of ATI Technologies Inc. in the United States and other countries and is used by Dell under license; EMC isa registered trademark of EMC Corporation; ENERGY STAR is a registered trademark of the U.S. Environmental Protection Agency.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.Model PP05XBApril 2006 P/N PD598 Rev. A01PD598a01.book Page 2 Monday, February 6, 2006 2:24 PM