Lenovo ThinkPad E570 - Page 67

Values:IntegratedGraphics,SwitchableGraphics
Description:SwitchableGraphicsmodewillpowerandactivatethediscretegraphicschip.Integrated
graphicsmodeconsumeslessbatterypower.
Note:Thissub-menuisavailableonmodelswithanAMDCPU.
Power
•IntelSpeedStep
®
technology
Values:Disabled,Enabled
Description:SelectthemodeofIntelSpeedSteptechnologyatruntime.
–ModeforAC
Values:MaximumPerformance,BatteryOptimized
Description:MaximumPerformance:Alwayshighestspeed
–ModeforBattery
Values:MaximumPerformance,BatteryOptimized
Description:BatteryOptimized:Alwayslowestspeed
Note:Thissub-menuisavailableonmodelswithanIntelCPU.
•CPUPowerManagement
Values:Disabled,Enabled
Description:Enableordisablethepower-savingfeaturethatstopsthemicroprocessorclockautomatically
whentherearenosystemactivities.Normally,itisnotnecessarytochangethesetting.
•DisableBuilt-inBattery
Values:Yes,No
Description:Temporarydisablebatteryforservicingthesystem.Afterselectingthisitem,thesystemwill
beautomaticallypoweredoff,thenreadytobeserviced.Note:thebatterywillbeautomaticallyenabled
whentheACadapterisreconnected.
BeepandAlarm
•PasswordBeep
Values:Disabled,Enabled
Description:Enableordisableabeepwhenthecomputeriswaitingforapower-on,harddisk,or
supervisorpassword.Differentbeepsremindyouthatthepasswordyouenteredisrightorwrong.
•KeyboardBeep
Values:Enabled,Disabled
Description:Enableordisableabeepwhenunmanageablekeycombinationsarepressed.
CPU
•CoreMulti-Processing
Values:Enabled,Disabled
Description:SelectEnabletoallowadditionalexecutioncoreunitswithinamicroprocessor.Select
Disabletoallowonlyoneexecutioncoreunitwithinamicroprocessor.
•Intel(R)Hyper-ThreadingTechnology
Values:Disabled,Enabled
Chapter6.Advancedconfiguration51