Lenovo 114155U, E520, E420 manual Startup menu items

Startup menu items

Table 6. Startup menu items

Menu item	Selection		Comments
Boot			Refer to “Startup menu” on page 115.
Network Boot			Refer to “Startup menu” on page 115.
UEFI/Legacy Boot	•	Both	Enable the UEFI/Legacy boot.
	•	UEFI Only
	•	Legacy Only
UEFI/Legacy Boot Priority	•	UEFI First	Select priority of boot option between
	•	Legacy First	UEFI and Legacy.
Boot Mode	•	Quick	Screen during POST:
	•	Diagnostics	• Quick: ThinkPad Logo screen is
	Note: You can also enter the			displayed.
	“Diagnostic” mode by pressing Esc		•	Diagnostics: Test messages are
	during POST.			displayed.
			Beep at POST completion:
			• Quick: No. Sound on error case
				only.
			• Diagnostics: Yes. Always sounds.
			“Ctrl-S” prompt for on-board
			Ethernet:
			•	Quick: No.
			•	Diagnostics: Yes.
			Memory testing during POST:
			• Quick: Quick test (or no test).
			• Diagnostics: Full test.
			Testing other devices during POST:
			• Quick: Minimum test (or no test).
			•	Diagnostics: Can perform
				necessary testing for critical
				devices.
Option Keys Display	•	Disabled	If you select “Disabled”, then “To
	•	Enabled	interrupt normal startup, press Enter”
			message is not displayed during
			POST.
Boot Device List F12 Option	•	Disabled	If you select “Enabled”, the F12 key
	•	Enabled	is recognized and the Boot Menu is
			displayed.
Boot Order Lock	•	Disabled	If you select “Enabled”, the Boot
	•	Enabled	Priority Order is locked for your future
			use.

122User Guide