ThinkPad T470 - Page 91

Description:Thisoptiondefinestheamountoftimetoextendthebootprocess,inseconds.Thesystem
cannotdetectsomeexternalmonitorsduringbootbecausetheyneedafewsecondstobeready.Trythis
optionifthemonitorbeinguseddoesnotdisplaythebootscreen.
Power
•IntelSpeedStep
®
technology
Values:Disabled,Enabled
Description:SelectthemodeofIntelSpeedSteptechnologyatruntime.IfyouselectDisabled,the
highestspeed,andruntimeisnotsupported.
–ModeforAC
Values:MaximumPerformance,BatteryOptimized
Description:MaximumPerformance:Alwayshighestspeed
–ModeforBattery
Values:MaximumPerformance,BatteryOptimized
Description:BatteryOptimized:Alwayslowestspeed
•AdaptiveThermalManagement
Description:Selectathermalmanagementschemetouse.Theschemeaffectsfansound,temperature,
andperformance.
–SchemeforAC
Values:MaximumPerformance,Balanced
Description:MaximumPerformance:ReduceCPUthrottling.
–SchemeforBattery
Values:MaximumPerformance,Balanced
Description:Balanced:Balancedsound,temperatureandperformance.
•CPUPowerManagement
Values:Disabled,Enabled
Description:Enableordisablethepower-savingfeaturethatstopsthemicroprocessorclockautomatically
whentherearenosystemactivities.Normally,itisnotnecessarytochangethesetting.
•PowerOnwithACAttach
Values:Disabled,Enabled
Description:Enableordisableafeaturethatturnsonthecomputerwhentheacpoweradapteris
attached.IfyouselectEnabled,thesystemispoweredonwhentheacpoweradapterisattached.Ifthe
systemisinhibernatestate,thesystemresumesnormaloperation.IfyouselectDisabled,thesystemis
notpoweredonnorresumedwhentheacpoweradapterisattached.
•DisableBuilt-inBattery
Values:Yes,No
Description:Temporarydisablebatteryforservicingthesystem.Afterselectingthisitem,thesystemwill
beautomaticallypoweredoff,thenreadytobeserviced.Note:thebatterywillbeautomaticallyenabled
whentheACadapterisreconnected.
BeepandAlarm
•PasswordBeep
Values:Disabled,Enabled
Chapter6.Advancedconfiguration75