Lenovo X220 TABLET, X220I TABLET, X220-4287, 42872W5, 42875TU, 42912XU Security menu items, Post

Table 6. Config menu items (continued)

Menu item	Submenu item	Selection		Comments
Intel AMT	Intel AMT Control	•	Disabled	If you select “Enabled”, Intel
		•	Enabled	AMT (Active Management
				Technology) is configured
				and additional setup items
				are provided in MEBx
				(Management Engine BIOS
				Extension) Setup.
				Note: You can enter MEBx
				Setup menu by pressing
				Ctrl-P key combination in
				Startup Interrupt Menu. To
				display the Startup Interrupt
				Menu, press ThinkVantage
				button or Enter key during
				POST.
	CIRA Timeout	0-255		Set timeout option for
				CIRA connection to be
				established. 1 though 254
				seconds are selectable.
				If you select “0”, use 60
				seconds as default timeout
				value.
				If you select “255”, waiting
				time for establishing a
				connection is unlimited.
	Console Type	•	PC-ANSI	Select the console type for
		•	VT100+	AMT.
		•	VT-UTF8	Note: This console type
				should match the Intel AMT
				remote console.

Security menu items

Table 7. Security menu items

Menu item	Submenu item	Selection		Comments
Password				Refer to “Security menu”
				on page 183 and “Using
				passwords” on page 89.
Fingerprint	Predesktop Authentication	•	Disabled	Enable or disable fingerprint
		•	Enabled	authentication before the
				operating system is loaded.
	Reader Priority	•	External ➙ Internal	If External ➙ Internal
		•	Internal Only	is selected, an external
				fingerprint reader is used
				if attached. Otherwise, an
				internal fingerprint reader
				is used. If Internal Only
				is selected, an internal
				fingerprint reader is used.

192User Guide