ThinkPad E470 - Page 70

–UEFI/LegacyBootPriority
Values:LegacyFirst,UEFIFirst
Descriptions:SelectthebootprioritybetweenUEFIandLegacy.
–CSMSupport(forUEFIOnly)
Values:Yes,No
CompatibilitySupportModule(CSM)isrequiredforstartingthelegacyoperatingsystem.Ifyou
selectUEFIOnly,CSMSupportisselectable.ForBothorLegacyOnlymode,CSMSupportisnot
selectable.
Note:IfyouselectUEFIOnly,thecomputercannotstartfromthebootabledevicesthatdonothave
theUEFI-enabledoperatingsystem.
•BootMode
Values:Quick,Diagnostics
Descriptions:DefinewhichscreenisdisplayedduringthePOST,thelogoscreenorthetextmessage
screen.
•OptionKeyDisplay
Values:Disabled,Enabled
Descriptions:Ifyoudisablethisoption,the“Tointerruptnormalstartup,pressEnter.”messagewillnotbe
displayedduringthePOST.
•BootDeviceListF12Option
Values:Disabled,Enabled
Descriptions:Ifyouenablethisoption,youcanopentheBootMenuwindowbycontinuouslypressing
F12whenthecomputerispoweredon.
•BootOrderLock
Values:Disabled,Enabled
Descriptions:Enablethisoptiontolockthebootdevicepriorityorder.
Restartmenu
Note:TheBIOSmenuitemsmightchangewithoutnotice.Dependingonthemodel,thedefaultvalue
mightvary.
•ExitSavingChanges
Descriptions:Savethechangesandrestartthecomputer.
•ExitDiscardingChanges
Descriptions:Discardthechangesandrestartthecomputer.
•LoadSetupDefaults
Descriptions:Restoretothefactorydefaultsettings.
Note:EnableOSOptimizedDefaultstomeettheMicrosoft(R)Windows8(R)certificationrequirement.
Whenyouchangethissetting,someothersettingsarechangedautomatically,suchasCSMSupport,
UEFI/LegacyBoot,SecureBoot,andSecureRollBackPrevention.
•DiscardChanges
Descriptions:Discardthechanges.
•SaveChanges
Descriptions:Savethechanges.
54E470,E470c,andE475UserGuide