Lenovo ThinkPad S3 User Manual page 84

Table 3. Config menu items (continued)
Menu item
USB
68
ThinkPad S3, ThinkPad Yoga 14, and ThinkPad Yoga 460 User Guide
Submenu item
UEFI IPv4 Network Stack
(for UEFI Only boot mode
or Both with UEFI first)
UEFI IPv6 Network Stack
(for UEFI Only boot mode
or Both with UEFI first)
UEFI PXE Boot Priority
(for Both with UEFI first
boot mode, and IPv6
and IPv4 stacks are both
enabled.)
USB UEFI BIOS Support
Always On USB
Always On USB Charge in
Battery Mode
Selection
• Disabled
• Enabled
• Disabled
• Enabled
• IPv6 First
• IPv4 First
• Disabled
• Enabled
• Disabled
• Enabled
• Disabled
• Enabled
Comments
• The Wake on LAN function
does not work when a hard
disk password is set.
Enable or disable Internet
Protocol Version 4 (IPv4) network
stack for the UEFI environment.
Enable or disable Internet
Protocol Version 6 (IPv6) network
stack for UEFI environment.
Select network stack priority for
UEFI PXE boot.
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