Lenovo T430S Menu item Submenu item Value Comments, Both with Uefi first boot IPv4 First, Auto

Table 5. Config menu items (continued)

Menu item	Submenu item	Value		Comments
	UEFI PXE Boot Priority (for	•	IPv6 First	Select network stack
	Both with UEFI first boot	•	IPv4 First	priority for UEFI PXE boot.
	mode, and IPv6 and IPv4
	stacks are both enabled.)
USB	USB UEFI BIOS Support	•	Disabled	Enable or disable boot
		•	Enabled	support for storage devices.
	Always On USB	•	Disabled	If you select Disabled, the
		•	Enabled	external USB devices
				cannot be charged
				through USB connectors in
				power-off mode.
	Always On USB Charge in	•	Disabled	If you select Enabled, the
	off mode	•	Enabled	Always On USB connector
				enables you to charge some
				devices, such as iPod,
				iPhone, and BlackBerry
				smartphones when the
				computer is turned off.
	USB 3.0 Mode	•	Disabled	Set the USB 3.0 controller
		•	Enabled	mode for the ports shared
				between USB 2.0 and USB
		•	Auto
				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.
Keyboard/Mouse	TrackPoint	•	Disabled	Enable or disable the built-in
		•	Enabled	TrackPoint pointing device.
				Note: If you want to use
				an external mouse, select
				Disabled.
	Touch Pad	•	Disabled	Enable or disable the built-in
		•	Enabled	touch pad.
				Note: If you want to use
				an external mouse, select
				Disabled.

Chapter 8. Advanced configuration 117