Lenovo ThinkPad X230i (English) User Guide - Page 137

Startup, Notes, boldface, Default values are

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2. Turn on the computer; then, then, while the ThinkPad logo is displayed, press F12. 3. Select the device you want to start first. Note: The Boot menu will be displayed when the system cannot boot from any devices or the operating system cannot be found. The following table lists the Startup menu items. Notes: • Default values are in boldface. • On each submenu, press the Enter key to show selectable options and select a desired option by using the cursor keys. • Some items are displayed on the menu only if the computer supports the corresponding features. Table 7. Startup menu items Menu item Boot Network Boot Selection UEFI/Legacy Boot • Both • UEFI Only • Legacy Only Comments Refer to "Changing the startup sequence" on page 120. Select the boot device when the system wakes from LAN. If Wake On LAN is enabled, the network administrator can turn on all of the computers in a LAN remotely by use of network management software. 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. UEFI/Legacy Boot Priority Boot Mode Option Key Display • UEFI First • Legacy First • Quick • Diagnostics Note: You also can enter the Diagnostic mode by pressing Esc during the POST • Disabled • Enabled 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. Chapter 8. Advanced configuration 121

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2. Turn on the computer; then, then, while the ThinkPad logo is displayed, press F12.
3. Select the device you want to start first.
Note:
The
Boot
menu will be displayed when the system cannot boot from any devices or the operating
system cannot be found.
The following table lists the
Startup
menu items.
Notes:
•
Default values are in
boldface
.
•
On each submenu, press the Enter key to show selectable options and select a desired option by using
the cursor keys.
•
Some items are displayed on the menu only if the computer supports the corresponding features.
Table 7. Startup menu items
Menu item
Selection
Comments
Boot
Refer to “Changing the startup
sequence” on page 120.
Network Boot
Select the boot device when the
system wakes from LAN. If
Wake
On LAN
is enabled, the network
administrator can turn on all of the
computers in a LAN remotely by use
of network management software.
UEFI/Legacy Boot
•
Both
•
UEFI Only
•
Legacy Only
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.
UEFI/Legacy Boot Priority
•
UEFI First
•
Legacy First
Selects priority of the boot option
between UEFI and Legacy.
Boot Mode
•
Quick
•
Diagnostics
Note:
You also can enter the
Diagnostic
mode by pressing Esc
during the POST
Screen during POST:
•
Quick
: The ThinkPad Logo screen
is displayed.
•
Diagnostics
: Text messages are
displayed.
Option Key Display
•
Disabled
•
Enabled
If you select
Disabled
, the message
“To interrupt normal startup, press
Enter” is not displayed during the
POST.
Chapter 8
.
Advanced configuration
121