Table6.Startupmenuitems(continued)
MenuitemValue
Comments
BootMode
•Quick
•Diagnostics
ScreenduringthePOST:
•Quick:TheThinkPadLogoscreenis
displayed.
•Diagnostics:Textmessagesare
displayed.
Note:YoualsocanenterDiagnostic
modebypressingEscduringthePOST.
OptionKeysdisplay
•Disabled
•Enabled
IfyouselectDisabled,the“Tointerrupt
normalstartup,pressEnter.”messageis
notdisplayedduringthePOST.
BootDeviceListF12Option
•Disabled
•Enabled
IfyouselectEnabled,theF12keyis
recognizedandtheBootMenuwindow
isdisplayed.
BootOrderLock
•Disabled
•Enabled
IfyouselectEnabled,thebootpriority
orderislockedforyourfutureuse.
Restartmenu
ToexittheThinkPadSetupprogramandrestartthecomputer,selectRestartfromtheThinkPadSetupmenu.
Thefollowingsubmenuitemsaredisplayed:
•ExitSavingChanges:Savethechangesandrestartthecomputer.
•ExitDiscardingChanges:Discardthechangesandrestartthecomputer.
•LoadSetupDefaults:Restoretothefactorydefaultsettings.
Note:EnableOSOptimizedDefaultstomeettheWindows8orWindows8.1certificationrequirements.
Whenyouchangethissetting,someothersettingsarechangedautomatically,suchasCSMSupport,
UEFI/LegacyBoot,SecureBoot,andSecureRollBackPrevention.
•DiscardChanges:Discardthechanges.
•SaveChanges:Savethechanges.
UpdatingtheUEFIBIOS
TheUEFIBIOSisthefirstprogramthatthecomputerrunswhenthecomputeristurnedon.TheUEFIBIOS
initializesthehardwarecomponents,andloadstheoperatingsystemandotherprograms.
YoucanupdatetheUEFIBIOSbystartingyourcomputerfromaflashupdateopticaldiscoraflashupdate
programrunningintheWindowsenvironment.Whenyouinstallanewprogram,adevicedriver,orhardware,
youmightbeinformedtoupdatetheUEFIBIOS.
ForinstructionsonhowtoupdatetheUEFIBIOS,goto:
http://www.lenovo.com/ThinkPadDrivers
Usingsystemmanagement
Thistopicisprimarilyintendedforthenetworkadministrators.
Chapter8.Advancedconfiguration119
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