•UEFIsecureboot

Congmenu

Ifyouneedtochangethecongurationofyourcomputer,selectCongfromtheThinkPadSetupprogram

mainmenu.

ThefollowingtableliststheCongmenuitems.

Notes:

•Defaultvaluesareinboldface.Thedefaultsettingsarealreadyoptimizedforyou.Ifyouconsider

changingthecomputercongur ation,proceedwithextremecaution.Settingthecongurationincorrectly

mightcauseunexpectedresults.

•Oneachsubmenu,presstheEnterkeytoshowselectableoptionsandselectadesiredoptionbyusing

cursorkey,ortypedesiredvaluesfromthekeyboarddirectly.

•Someitemsaredisplayedonthemenuonlyifthecomputersupportsthecorrespondingfeatures.

Table5.Congmenuitems
MenuitemSubmenuitemValueComments
WakeOnLAN•Disabled
•AConly
•ACandBattery
EnablethesystemtoPower
onwhentheEthernet
controllerreceivesamagic
packet.
IfyouselectACOnly,Wake
onLANisenabledonly
whenacpoweradapteris
attached.
IfyouselectACand
Battery,WakeOnLANis
enabledwithanypower
sources.
Note:ACisrequiredwith
magicpackettypeWakeon
LAN.
Note:WakeonLAN
functiondoesnotwork
whenaharddiskpassword
isset.
EthernetLANOptionROM
(forLegacyOnlyboot
modeorBothwithLegacy
rst)
•Disabled
•Enabled
LoadtheEthernetLAN
OptionROMtoenable
startupfromanint egrated
networkdevice.
UEFIIPv4NetworkStack
(forUEFIOnlybootmode
orBothwithUEFIrst)
•Disabled
•Enabled
EnableordisableInternet
ProtocolVersion4(IPv4)
networkstackfortheUEFI
environment.
UEFIIPv6NetworkStack
(forUEFIOnlybootmode
orBothwithUEFIrst)
•Disabled
•Enabled
EnableordisableInternet
ProtocolVersion6(IPv6)
networkstackforUEFI
environment.
Network
116UserGuide