UEFI Menu Operations
3.2 [Continue] Menu
In [Continue] Menu, the process is transited to automatic boot of operating system, and the system is booted
in the existing boot order.
3.3 [Boot Manager] Menu
In [Boot Manager] Menu, device for boot can be specified. The [Boot Manager] menu, lists boot devices as
shown in “FIGURE 3.3 Display example of [Boot Manager] Menu” Individual Boot device which is displayed
in menu is called as Boot option.

FIGURE 3.3 Display example of [Boot Manager] Menu

3.3.1 Boot Option

In boot option, there are two types such as boot type for UEFI Aware operating system and boot type for
legacy operating system. The difference in these two types is given below.
Method of specifying the boot device
As for the boot device specification of UEFI Aware Operating System, the executable file can be specified up
to the unit by the device path expression based on the UEFI specification. On the contrary, for the boot
device specification of legacy operating system, the device can be specified up to the unit.
Method of specifying boot priority
Change of boot priority is possible by rearranging the boot option.
It can be changed by [Change Boot Order] window of [Boot options]
(See“[Change Boot Order] menu”)
Startup priority of Default
The following table shows the boot order of initial state.