Lenovo ThinkPad Yoga (English) User Guide - Page 97

Menu item, Selection, Comments, Enabled, Disabled, Always On USB, Always On USB Charge

Page 97 highlights

Table 5. Config menu items Menu item Submenu item USB USB UEFI BIOS Support Always On USB Selection • Disabled • Enabled • Disabled • Enabled Always On USB Charge in • Disabled Battery Mode • Enabled USB 3.0 Mode • Disabled • Enabled • Auto Comments Enable or disable boot support from USB storage devices. 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. 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. 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 Chapter 7. Advanced configuration 81

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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
Chapter 7
.
Advanced configuration
81