Dell OptiPlex 9020 Owner's Manual

Also see for OptiPlex 9020: Setup & features Manual Owner's manual Specifications Owner's manual

Contents

NOTE: If you disable the Custom Mode, all the changes made will beerased and the keys will restore to default settings.Table 6. PerformanceOption DescriptionMulti Core Support Specifies whether the process will have one or all cores enabled. Theperformance of some applications will improve with the additional cores.• All - Enabled by default• 1• 2Intel SpeedStep Allows you to enable or disable the Intel SpeedStep mode of theprocessor. This option is enabled by default.C States Control Allows you to enable or disable the additional processor sleep states. Thisoption is enabled by default.Limit CPUID Value This field limits the maximum value the processor Standard CPUIDFunction will support• Enable CPUID LimitNOTE: Some Operating system will not complete installation whenthe maximum CPUID Function is greater than 3Intel TurboBoost Allows you to enable or disable Intel TurboBoost mode of the processor.• Disabled - Does not allow the TurboBoost driver to increase theperformance state of the processor above the standard performance.• Enabled - Allows the Intel TurboBoost driver to increase theperformance of the CPU or graphics processor.Hyper-Thread Control Allows you to enable or disable the Hyper-Threading technology. Thisoption is enabled by default.Rapid Start Technology Allows you to improve batter life by automatically putting the system into alow power status during after user specified amount of time.• Intel Rapid Start featureNOTE: Rapid Start Technology will automatically be disabled due toconfiguration changes:• Hard Disk Configuration or partition have been changed• Memory capacity over 8GB installed.• System or HDD password is enabled• A Dell Encryption Accelerator is installed• The Block Sleep setting is enabledTable 7. Power ManagementOption DescriptionAC Recovery Specifies how the computer will respond when AC power is applied afteran AC power loss. You can set the AC Recovery to:• Power Off (default)• Power On37