Lenovo ThinkPad T430s User Manual page 134

Table 5. Config menu items (continued)
Menu item
USB
116
User Guide
Submenu item
Ethernet LAN Option ROM
(for Legacy Only boot
mode)
UEFI IPv4 Network Stack
(for UEFI Only boot mode
or Both with UEFI first)
USB UEFI BIOS Support
Always On USB
Always On USB Charge in
off mode
USB 3.0 Mode
Value
• Disabled
• Enabled
• Disabled
• Enabled
• Disabled
• Enabled
• Disabled
• Enabled
• Disabled
• Enabled
• Disabled
• Enabled
• Auto
Comments
when a hard disk password
is set.
Load the Ethernet LAN
Option ROM to enable
startup from an integrated
network device.
Enable or disable Internet
Protocol Version 4 (IPv4)
network stack for the UEFI
environment.
Enable or disable boot
support for storage devices.
If you select Disabled, the
external USB devices
cannot be charged
through USB connectors in
power-off mode.
If you select Enabled, the
Always On USB connector
enables you to charge some
mobile digital devices and
smartphones when the
computer is powered off.
Note: If you want to charge
these devices when your
computer is in hibernation
mode or powered off, you
will need to open the Power
Manager program and
configure corresponding
settings to enable the
Always On USB connector.
For details about how to
enable the Always On USB
connector, refer to the help
information system of the
Power Manager program.
The USB 3.0 function only
works in the Windows 7
operating system. If you
are using other Windows
operating system rather
than Windows 7, the USB
connectors works as USB
2.0 connectors.