Dell G884D manual Optimizing for Greater Performance, Understanding Intel SpeedStep Technology

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Optimizing for Greater Performance

Understanding Intel® SpeedStep® Technology

SpeedStep technology controls your computer's processor performance automatically, dynamically adjusting the operating frequency and voltage, according to the task at hand. When an application does not require full performance, significant amounts of power can be saved. Performance is designed to still be responsive, with maximum processor performance being delivered when required, and automatic power savings when possible.

Windows Vista® automatically sets Intel Speedstep technologies in the Dell Recommended, Balanced, and Power Saver power plans. It is disabled in the High Performance power plan.

Optimizing for Greater Performance

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Contents Dell XPS Quick Reference Guide Macrovision Product Notice Contents Reinstalling Drivers and Utilities Starting Dell Diagnostics FromLockups and Software Problems Returning Items for Warranty Repair or Credit Technical Support and Customer ServiceAutomated Order-Status Service Contents About Your Computer About Your ComputerFront View of the Computer Back View of the Computer Back Panel Connectors Front Panel ConnectorsAbout Your Computer Setting Up Your Computer Setting Up Your ComputerSafety Instructions Installing Your Computer in an EnclosureSetting Up Your Computer Setting Up Your Internet Connection Connecting to the InternetTransferring Information to a New Computer Memory SpecificationsSpecifications ProcessorConnector ConnectorsConnector size Connector data widthNetwork adapter DrivesConnectors Audio FlexBay Ieee 1394 FirewireESATA Serial ATA Hard-drive activity light Power button Power light Controls and LightsEnvironmental PowerWattage PhysicalGrms Optimizing for Greater Performance Optimizing for Greater PerformanceUnderstanding Intel SpeedStep Technology Optimizing for Greater Performance Beep Codes TroubleshootingTroubleshooting Tools TroubleshootingCode Description Suggested Remedy Repetitive Continue until you have identified a faultyError Type into your computer see the ServiceCode Description If the problem persists, contact Dell see Contacting Dell onMessage Possible Cause Corrective Action System MessagesMessage Possible Cause Message Possible Cause Starting Dell Diagnostics From Your Hard Drive Dell Diagnostics When to Use Dell DiagnosticsInsert the Drivers and Utilities media Option Function Dell Diagnostics Main MenuYour computer Power Problems Solving ProblemsMemory Problems Computer does not start up Lockups and Software ProblemsSolid blue screen appears Drivers Reinstalling Your Operating SystemWhat Is a Driver? Reinstalling Your Operating SystemIdentifying Drivers Reinstalling Drivers and UtilitiesUsing the Drivers and Utilities media Restoring Your Operating System Using Microsoft Windows System Restore Using Dell Factory Image Restore Before you Begin Using the Operating System MediaReinstalling Windows Vista Finding Information Dell Technology Guide About your operating system Using and maintaining devicesTerms and Conditions U.S. only Getting Help Getting HelpObtaining Assistance Online Services Technical Support and Customer ServiceProduct Information Problems With Your OrderAutoTech Service Automated Order-Status ServiceBefore You Call Returning Items for Warranty Repair or CreditPage Contacting Dell Index IndexIndex Index Index