Lenovo ThinkPad Edge L330 User Manual page 74

Table 4. Config menu items (continued)
Menu item
USB
60
User Guide
Submenu item
(for Legacy Only boot
mode or Both with Legacy
first)
USB UEFI BIOS Support
Always On USB
Always On USB Charge in
off mode
USB 3.0 Mode
Selection
• Enabled
• Disabled
• Enabled
• Disabled
• Enabled
• Disabled
• Enabled
• Disabled
• Enabled
• Auto
Comments
startup from an integrated
network device.
Enables or disables boot
support for USB diskette,
USB memory key, and USB
optical drive.
If you select Enabled, the
external USB devices can
be charged through USB
connectors even when the
system is in low power
mode (sleep, hibernate, or
power-off).
If you select Enabled, the
Always On USB connector
enables you to charge some
digital devices, when the
computer is turned off.
Note: If you want to charge
these devices when your
computer is turned off, you
will need to open the Power
Manager program and
configure corresponding
settings to enable the
Always On USB connector
function. For details about
how to enable the Always
On USB connector function,
refer to the online help
information system of the
Power Manager program.
Set the USB 3.0 controller
mode for the ports shared
between USB 2.0 and USB
3.0 controllers.
If you select Auto, it enables
you to connect and route
appropriate USB 3.0 or
USB 2.0 connectors.
If you select Enabled, it
enables USB 3.0 mode
and allows USB 3.0 to be
supported in the operating
system.
If you select Disabled, it
disables and hides the USB
3.0 controller, and USB 3.0
connectors will work as
USB 2.0 connectors.