Restart Menu; Updating Your System Uefi Bios - Lenovo ThinkPad Edge L330 User Manual

Table 6. Startup menu items (continued)
Menu item
UEFI/Legacy Boot
UEFI/Legacy Boot Priority
Boot Mode
Option Key display
Boot Device List F12 Option
Boot Order Lock

Restart menu

If you need to close the ThinkPad Setup and restart the system, select Restart from the ThinkPad Setup
menu. The following submenu is displayed:
• Exit Saving Changes: Restart the system after saving the changes.
• Exit Discarding Changes: Restart the system without saving the changes.
• Load Setup Defaults: Load the default setting that was in effect at the time of purchase.
• Discard Changes: Discard the changes.
• Save Changes: Save the changes.

Updating your system UEFI BIOS

The Unified Extensible Firmware Interface (UEFI) BIOS is a part of the system programs that make up the
basic layer of software built into your computer. UEFI BIOS translates the instructions from other software
layers.
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User Guide
Selection
• Both
• UEFI Only
• Legacy Only
• UEFI First
• Legacy First
• Quick
• Diagnostics
Note: You also can enter the
Diagnostic mode by pressing Esc
during the POST
• Disabled
• Enabled
• Disabled
• Enabled
• Disabled
• Enabled
Comments
Select system boot capability.
• Both: The system will boot
following the UEFI/Legacy Boot
Priority setting.
• UEFI Only: The system will boot
from the UEFI enabled operating
system.
• Legacy Only: The system will boot
from any operating system other
than the UEFI enabled one.
Note: If you select UEFI Only,
system cannot boot from the
bootable devices which do not have
UEFI enabled operating system.
Selects priority of the boot option
between UEFI and Legacy.
Screen during POST:
• Quick: The ThinkPad Logo screen
is displayed.
• Diagnostics: Text messages are
displayed.
If you select Disabled, the message
"To interrupt normal startup, press
Enter" is not displayed during the
POST.
If you select Enabled, the F12 key
is recognized and the Boot Menu
window is displayed.
If you select Enabled, the boot
priority order is locked for your future
use.