ThinkPad T470 - Page 89

Description:TheEthernetLANOptionROMenablesthestartupfromanintegratednetworkdevice.This
menuisdisplayedonlyinLegacyOnlybootmodeorBothbootmodewithLegacyfirst.
•UEFIIPv4NetworkStack
Values:Disabled,Enabled
Description:EnableordisableInternetProtocolVersion4(IPv4)networkstackforUEFIenvironment.This
menuisdisplayedonlyinUEFIOnlybootmodeorBothbootmodewithUEFIfirst.
•UEFIIPv6NetworkStack
Values:Disabled,Enabled
Description:EnableordisableInternetProtocolVersion6(IPv6)networkstackforUEFIenvironment.This
menuisdisplayedonlyinUEFIOnlybootmodeorBothbootmodewithUEFIfirst.
•UEFIPXEBootPriority
Values:IPv6First,IPv4First
Description:SelectnetworkstackpriorityforUEFIPXEboot.ThismenuisdisplayedonlyinUEFIOnly
bootmodeorBothbootmodewithUEFIfirst,whenIPv6andIPv4stacksarebothenabled.
•WakebyWiGigDock
Values:Disabled,Enabled
Description:Enableordisablethewake-upfunctionoftheThinkPadWiGigDock.IfyouselectEnabled,
thebatterylifemightbecomeshorter.
•WirelessAutoDisconnection
Values:Disabled,Enabled
Description:EnableordisabletheWirelessAutoDisconnectionfeaturewhentheEthernetcable
isconnectedtotheEthernetLANonsystem.Ifitisenabled,WirelessLANandWiGigradiosare
automaticallyturnedoffwheneverEthernetcableisconnected.
Note:EthernetattachedbyUSBisnotsupportedbythisfeature.
•MACaddressPassThrough
Values:Disabled,Enabled
Description:EnableordisabletheMACaddressPassThroughfunctionwhendockisattached.Ifitis
enabled,dockEthernetusesthesameMACaddressastheinternalEthernetLAN.Ifitisdisabled,dock
EthernetusesitsownMACaddress.
USB
•USBUEFIBIOSSupport
Values:Disabled,Enabled
Description:EnableordisablethebootsupportforUSBstoragedevices.
•AlwaysOnUSB
Values:Disabled,Enabled
Description:SelectEnabledtochargedevicesthroughtheAlwaysOnUSBconnectorsevenwhenthe
computeristurnedoff,insleepmode,orinhibernationmode.
•ChargeinBatteryMode
Values:Disabled,Enabled
Description:ItissupportedonlywhenAlwaysOnUSBisEnabled.SelectEnabledtochargedevices
throughtheAlwaysOnUSBconnectorsevenwhenthesystemisinhibernationmode,orispower-off
andinbatteryoperation.
Chapter6.Advancedconfiguration73