Dell™ OptiPlex™ GX280 Systems User's GuideNotes, Notices, and CautionsAbbreviations and AcronymsFor 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.The Drivers and Utilities CD (ResourceCD), operating system media, and Quick Reference Guides are optional, and as such may not ship with all computers.Desktop ComputerDocumentation for Your ComputerFinding InformationSpecificationsCleaning Your ComputerAdvanced FeaturesLegacySelect Technology ControlManageabilitySecurityPassword ProtectionSystem SetupBooting to a USB DeviceClearing Forgotten PasswordsClearing CMOS SettingsHyper-ThreadingPower ManagementAbout Your ComputerFront ViewBack ViewInside Your ComputerSystem Board ComponentsAdding and Removing PartsBefore You BeginOpening the Computer CoverBatteryChassis Intrusion SwitchDrivesI/O PanelMemoryPCI and PCI Express Cards and Serial Port AdaptersPower SupplyProcessorSystem BoardClosing the Computer CoverComputer and Software ProblemsTroubleshooting Tools and UtilitiesSolving ProblemsReinstalling Drivers and the Operating SystemGetting HelpAdditional InformationMicrosoft® Windows® XP FeaturesGlossaryWarrantyFCC Notices (U.S. Only)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.
