Lenovo Yoga 11e User's Guide Page 86

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DesktopManagementInterface
TheUEFIBIOSofyourcomputersupportsaninterfacecalledSystemManagementBIOS(SMBIOS)
ReferenceSpecification,version2.6.1.SMBIOSprovidesinformationaboutthehardwarecomponentsof
yourcomputer.ItistheresponsibilityoftheUEFIBIOStoprovideinformationaboutitselfandthedeviceson
thesystemboard.ThisspecificationdocumentsthestandardsforgettingaccesstothisBIOSinformation.
PrebooteXecutionEnvironment
ThePrebooteXecutionEnvironment(PXE)technologymakesthecomputermoremanageablebyenabling
thecomputertostartfromaserver.YourcomputersupportsthepersonalcomputerfunctionsthatPXE
requires.Forexample,withtheappropriateLANcard,yourcomputercanbestartedfromthePXEserver.
Note:TheRemoteInitialProgramLoad(RIPLorRPL)functioncannotbeusedwithyourcomputer.
WakeonLAN
ThenetworkadministratorcanturnonacomputerfromamanagementconsolebyusingtheWakeon
LANfeature.
WhentheWakeonLANfeatureisenabled,manyoperations,suchasdatatransfer,softwareupdates,and
FlashupdatesoftheUEFIBIOS,canbedoneremotelywithoutremoteattendance.Theupdatingprocess
canperformafternormalworkinghoursandonweekends,sothattheusersarenotinterruptedduringwork,
andtheLANtrafficiskepttoaminimum.Itsavestimeandincreasesproductivity.
Note:IfthecomputeristurnedonthroughWakeonLAN,thecomputerstartsfollowtheNetworkBoot
sequence.
AssetIDEEPROM
TheAssetIDEEPROMcontainsinformationaboutthecomputerconfigurationandtheserialnumbersof
thekeycomponents.Italsoincludesanumberofblankfieldswhereyoucanrecordinformationabout
theendusersinyournetwork.
Settingmanagementfeatures
Toenableanetworkadministratortoremotelycontrolyourcomputer,setthefollowingsystem-management
featuresintheThinkPadSetupprogram:
WakeonLAN
NetworkBootsequence
Flashupdate
Note:Ifasupervisorpasswordhasbeenset,youwillberequiredtoenterthesupervisorpasswordwhen
youstarttheThinkPadSetupprogram.
EnablingordisablingtheWakeonLANfeature
WhentheWakeonLANfeatureisenabledandthecomputerisconnectedtoaLAN,thenetworkadministrator
canstartthecomputerremotelyfromamanagementconsole,usingaremotenetwork-managementprogram.
ToenableordisabletheWakeonLANfeature,dothefollowing:
1.StarttheThinkPadSetupprogram.See“UsingtheThinkPadSetupprogram”onpage59.
2.SelectConfigNetwork.TheNetworksubmenuisdisplayed.
3.SelectacorrespondingoptionfortheWakeonLANfeature.
4.PresstheF10keytosaveandexit.
70UserGuide
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