Kontron
ETX-P3/C3 User’s Guide
45
Appendix C: BIOS Operation
14.8.6.
Boot First Menu
Display the
Boot First Menu
by pressing <
Esc
> during POST. In response, the BIOS displays
the message
Entering Boot Menu
and then displays the Boot Menu at the end of POST.
Use the menu to select a following option:
!
Override the existing boot sequence (for this boot only) by selecting another boot
device. If the specified device does not load the OS, the BIOS reverts to the previous
boot sequence.
!
Enter Setup.
!
Press <
Esc
> to continue with the existing boot sequence.
14.9
Exit Menu
The following sections describe the five options in
Exit Menu
. Pressing <
Esc
> does not exit
this menu. You must select an item from the menu to exit.
Exit Saving Changes
Saves all selections and exits setup. Upon reboot, the BIOS configures the system
according to the Setup selection stored in CMOS.
Exit Discarding Changes
Use this option to exit Setup without storing new selections in CMOS. Previous selections
remain in effect.
Load Setup Defaults
Select to display the default values for all Setup menus.
Discard Changes
Discards changes made during a Setup session and reverts to values previously saved in
CMOS.
Save Changes
Saves all selections without exiting Setup.
14.10
Updating or Restoring BIOS
Phoenix Phlash allows you to update or restore the BIOS by using a floppy disk without
having to install a new ROM chip.