Lenovo ThinkPad Edge E145 - Page 99

Table4.Congmenuitems(continued)
Menuitem
SubmenuitemSelectionComments
USBUEFIBIOSSupport
•Disabled
•Enabled
Enablesordisablesboot
supportforUSBstorage
devices.
AlwaysOnUSB
•Disabled
•Enabled
IfyouselectDisabled,
theexternalUSBdevices
cannotbechargedthrough
USBconnectors.
ChargeinBatteryOperation
•Disabled
•Enabled
IfyouselectEnabled,the
AlwaysOnUSBconnector
enablesyoutochargesome
mobiledigitaldevicesand
smartphoneswhenthe
computerispoweredoffon
theconditionthattheac
poweradapterisconnected.
USB
USB3.0Mode
•Disabled
•Enabled
SettheUSB3.0controller
modefortheconnectors
sharedbetweenUSB2.0
andUSB3.0controllers.
IfyouselectEnabled,it
enablesUSB3.0mode
andallowsUSB3.0tobe
supportedintheoperating
system.
IfyouselectDisabled,it
disablesandhidestheUSB
3.0controller,andUSB3.0
connectorswillworkas
USB2.0connectors.
FnandCtrlKeyswap
•Disabled
•Enabled
IfyouselectEnabled,the
FnkeyworksastheCtrl
key,andtheCtrlkeyworks
astheFnkey.
Note:EvenwhenEnabled
isselected,youneedto
presstheFnkeytoreume
thecomputerfromsleep
modetonormaloperation.
Changeto“F1–F12keys”
•Default
•Legacy
IfyouselectDefault,
pressingF1–F12initiates
specialfunctionsillustrated
oneachkey.Ifyou
selectLegacy,toinitiate
thespecialfunctions
illustratedoneachkey,
youneedtopressFnand
thecorrespondingkey
simultaneously.
Keyboard/Mouse
FnKeyLock•Disabled
•Enabled
IfyouselectEnabled,you
canpresstheFnkeyonceto
activatetheFnkeyfunction,
asifthekeyiskeptina
Chapter7.Advancedconguration83