Dell Vostro 7590 Service Manual - Page 77
Performance, Power management
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Performance Table 8. Performance Option Multi Core Support Intel SpeedStep C-States Control Intel® TurboBoost™ Hyper-Thread Control Description This field specifies whether the process has one or all cores enabled. The performance of some applications improves with the additional cores. • All-Default •1 •2 •3 Allows you to enable or disable the Intel SpeedStep mode of processor. • Enable Intel SpeedStep This option is set by default. Allows you to enable or disable the additional processor sleep states. • C states This option is set by default. This option enables or disables the Intel® TurboBoost™ mode of the processor Allows you to enable or disable the HyperThreading in the processor. • Disabled • Enabled-Default Power management Table 9. Power Management Option Lid Switch Description Allows you to disable the lid switch. The options are: • Enable Lid Switch-enabled by default • Power On Lid Open-enabled by default AC Behavior Allows you to enable or disable the computer from turning on automatically when an AC adapter is connected. • Wake on AC By default, this option is disabled. System setup 77
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