- Fujitsu Computer Systems Corporation LifeBook Owner's Manual
27
BOOT MENU – SELECTING THE OPERATING SYSTEM SOURCE
The Boot Menu is used to select the order in which the 
BIOS searches sources for the operating system. Follow 
the instructions for Navigating Through the Setup 
Utility to make any changes. (See Navigating through the 
Setup Utility on page 2 for more information.)
The following tables show the names of the menu fields 
for the Boot menu and its submenu, all of the options 
for each field, the default settings and a description of 
the field's function and any special information needed 
to help understand the field's use.
Figure 18. Boot Menu
Table 18: Fields, Options and Defaults for the Boot Menu
Menu Field Options Default Description
Boot-time
Diagnostic Screen:
■
Disabled
■
Enabled
[Disabled] Turns on and off display of test results instead of Fujitsu logo screen 
during Power On Self Test.
Boot Menu:
■
Disabled
■
Enabled
[Enabled] When Disabled, the Boot Menu is disabled and the [F12] key is 
ignored. When Enabled, the Boot Menu is enabled.
Preboot Execution 
Environment:
■
Disabled
■
Enabled
[Enabled] Turns on and off the preboot execution environment feature.
Boot Device
Priority
— — This menu allows setting up the source for the operating system.
See “The Boot Device Priority Submenu” in the following section. 
F1 Help
ESC Exit
Select Item
Select Menu
Item Specific Help
[Disabled]
All diagnostic tests
will be done.
[Enabled]
Some diagnostic tests
may be skipped while
booting to speed up.
Boot Time Diagnostic Screen: 
Boot Menu:       [Enabled]
Preboot Execution Environment: [Enabled]
Boot Device Priority
▲ 
-/Space
Enter
F9 Setup Defaults
F10 Save and Exit
Change Values
Select Sub-Menu
▲ 
[Disabled]
Info System Advanced Security  Boot   Exit
Phoenix TrustedCore(tm) Setup Utility
Boot Menu










