Overview Of Uefi Boot Specifications - Fujitsu PRIMEQUEST 1000 Series Tool Reference

PRIMEQUEST 1000 Series Tool Reference
CHAPTER 5 UEFI Menu Operations
Order of priority
3 Legacy Boot
4 UEFI Shell
5 UEFI: PXE Boot MAC (MAC Addr)
However, boot options for added devices must be added to the end.
Basically, there are two kinds of boot option. One is for booting a UEFI-aware OS, and the other for booting a
legacy OS. The differences between them are as follows:
- How a boot device is specified
When specifying a boot device for a UEFI-aware OS, you can specify an executable file name and other
detailed information by using device path expressions based on UEFI specifications. However, when
specifying a boot device for a legacy OS, you can specify such information only at the device level.
- How the boot priority is specified
You can change the boot priority order for a UEFI-aware OS by changing the order of the boot options. You
can change this setting from the [Change Boot Order] screen of the [Boot Options] menu. (See
Order] menu.)
5.4.2

Overview of UEFI boot specifications

The [Boot Manager] menu displays the boot options for a UEFI-aware OS according to their boot priority. The
boot option displayed at the top has the highest priority. The first boot attempt uses that option.
options in Boot Manager
installation of Windows Server 2008 (or later), which is a UEFI-aware OS. In this example, the first attempt to boot
a UEFI-aware OS is with Windows Server 2008 (or later).
shows an example with the [Windows Boot Manager] option. The option was created by
Boot option
381
[Change Boot
FIGURE 5.9 Boot
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