Hitachi Compute Blade 500 Series User Manual page 55

Note: When booting from CD/DVD available in both UEFI mode and Legacy
mode, check Legacy Only. If not, the boot may be performed in UEFI mode.
Boot Modes sub menu
Select an item to set, and press Enter.
Note: For CB 520H B2, we guarantee OS boot only in Legacy mode. Do not
change the following item.
• System Boot Mode
The following table shows description of menu items appeared in the left side
of the window.
Select an item to display or set, and press Enter.
Table 2-30 Boot Modes sub menu items
Menu items
System Boot • <<UEFI and
Mode Legacy>>
• UEFI Only
• Legacy Only
Hitachi Compute Blade 500 Series EFI User's Guide
1
Selection
Selects which to be used, UEFI Driver or
Option ROM, by Boot Manager.
UEFI and Legacy:
Tries to boot in UEFI mode. If it fails, tries
to boot in Legacy mode.
UEFI Only:
Uses UEFI Driver. Select this to boot the OS
in UEFI mode.
Legacy Only:
UEFI setup menu
Description
2-35