Lenovo ThinkPad Yoga User Manual
Page 97
Table 5. Config menu items
Menu item
Submenu item
Selection
Comments
USB
USB UEFI BIOS Support
• Disabled
• Enabled
Enable or disable boot support
from USB storage devices.
Always On USB
• Disabled
• Enabled
Enable or disable the function
of charging external devices
in low-power states (standby,
hibernation or shutdown). If the
system runs in battery mode, this
function will work only in standby
state.
If you select Enabled, your
computer can charge external
devices in low-power states.
If you select Disabled, your
computer cannot charge external
devices in low-power states.
Always On USB Charge in
Battery Mode
• Disabled
• Enabled
Note: This item is available only
when the Always On USB is set
as Enabled.
Enable or disable the function of
charging external devices when
your computer is in hibernation
mode or is turned off without
connecting to ac power.
If you select Enabled, your
computer can charge external
devices when your computer is in
hibernation mode or is turned off
without connecting to ac power.
If you select Disabled, your
computer cannot charge external
devices when your computer is in
hibernation mode or is turned off
without connecting to ac power.
USB 3.0 Mode
• Disabled
• Enabled
• Auto
Set the USB 3.0 controller
mode for the connectors shared
between USB 2.0 and USB 3.0
controllers.
If you select Auto, it will enable
you to connect and route
appropriate USB 3.0 or USB 2.0
connectors.
If you select Enabled, it will
enable the USB 3.0 mode
and allow the USB 3.0 to be
supported in the Windows 7 and
Windows 8.1 operating systems.
If you select Disabled, it will
disable and hide the USB 3.0
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