Lenovo ThinkPad Edge E430 (English) User Guide - Page 126

Boot device List F12 Option, UEFI/Legacy Boot Priority

Page 126 highlights

6. ATA HDD0: 7. ATA HDD1: 8. USB HDD: 9. PCI LAN: Other items on the Startup menu The following items also are displayed on the Startup menu of the ThinkPad Setup program: • Network Boot: Specify the top priority boot device to be used when the computer wakes from LAN. • UEFI/Legacy Boot: Select system boot capability. • UEFI/Legacy Boot Priority: Select a boot priority between UEFI and Legacy. • Boot Mode: Enable or disable the diagnostics boot mode. • Option Key Display: Choose whether to display the option key message when the system is booted. • Boot device List F12 Option: Choose whether to display the pop-up list of the boot devices. • Boot Order Lock: Enable or disable the default boot priority or customized boot priority. The following table shows the contents of the Startup menu. Notes: • Some items are displayed on the menu only if the computer supports the corresponding features. • Default values are in boldface. Table 6. Startup menu items Menu item Boot Network Boot UEFI/Legacy Boot UEFI/Legacy Boot Priority Boot Mode Selection • Both • UEFI Only • Legacy Only • UEFI First • Legacy First • Quick • Diagnostics Comments Refer to "Changing the startup sequence" on page 107. Refer to "Boot submenu" on page 107. Enables the UEFI/Legacy boot. Selects priority of boot options between UEFI and Legacy. Screen during the POST: • Quick: The ThinkPad Logo screen is displayed. • Diagnostics: Test messages are displayed. Beep at POST completion: • Quick: No. Sounds on error cases only. • Diagnostics: Yes. Always sounds. "Ctrl-S" prompt for on-board Ethernet: • Quick: No. • Diagnostics: Yes. 108 User Guide

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6. ATA HDD0:
7. ATA HDD1:
8. USB HDD:
9. PCI LAN:
Other items on the Startup menu
The following items also are displayed on the
Startup
menu of the ThinkPad Setup program:
Network Boot
: Specify the top priority boot device to be used when the computer wakes from LAN.
UEFI/Legacy Boot
: Select system boot capability.
UEFI/Legacy Boot Priority
: Select a boot priority between UEFI and Legacy.
Boot Mode
: Enable or disable the diagnostics boot mode.
Option Key Display
: Choose whether to display the option key message when the system is booted.
Boot device List F12 Option
: Choose whether to display the pop-up list of the boot devices.
Boot Order Lock
: Enable or disable the default boot priority or customized boot priority.
The following table shows the contents of the
Startup
menu.
Notes:
Some items are displayed on the menu only if the computer supports the corresponding features.
Default values are in
boldface
.
Table 6. Startup menu items
Menu item
Selection
Comments
Boot
Refer to “Changing the startup
sequence” on page 107.
Network Boot
Refer to “Boot submenu” on page
107.
UEFI/Legacy Boot
Both
UEFI Only
Legacy Only
Enables the UEFI/Legacy boot.
UEFI/Legacy Boot Priority
UEFI First
Legacy First
Selects priority of boot options
between UEFI and Legacy.
Boot Mode
Quick
Diagnostics
Screen during the POST:
Quick
: The ThinkPad Logo screen
is displayed.
Diagnostics
: Test messages are
displayed.
Beep at POST completion:
Quick
: No. Sounds on error cases
only.
Diagnostics
: Yes. Always sounds.
“Ctrl-S” prompt for on-board
Ethernet:
Quick
: No.
Diagnostics
: Yes.
108
User Guide