Overriding the boot-device sequence 157
Overriding the boot-device sequence
When you turn on the unit, the BIOS checks the boot-devices for an operating
system, according to the specific sequence in the
Boot
menu. However, it is
possible to override this sequence and have the BIOS check a device that you
specify, regardless of its position in the
Boot
menu. This is possible using the
Boot Manager utility.
Boot Manager utility
Overriding the boot-device sequence is useful in cases when you occasionally need
to boot the operating system from another device. The Boot Manager utility
overrides the BIOS settings for the current boot, but returns to the original settings
for any subsequent boot. The advantage of this utility is that you do not have to
enter the BIOS Setup Utility to change the settings, and then enter the program
a second time to change these settings back to their original configuration.
The procedure to execute this utility is as follows:
1. During POST, press the
Esc
key.
2. From the presented window, select the Boot Manager utility. The Boot Manager
utility menu will appear. Displayed in this menu is a list of devices from which
the operating system can be booted.
Boot Option Menu
Boot_device1
Boot_device2
Boot Manager
#
$
and
to change option,
ENTER to select an option, ESC to exit
Internal EFI Shell
Содержание 4Sight GPm
Страница 1: ...Matrox 4Sight GPm Installation and Hardware Reference Manual no Y11309 101 0252 July 31 2017 ...
Страница 9: ...Chapter 1 Before you begin This chapter introduces you to the key features of Matrox 4Sight GPm ...
Страница 87: ...Appendix C Matrox 4Sight GPm Ivy Bridge BIOS reference This appendix describes the BIOS Setup Utility ...
Страница 124: ...124 Appendix C Matrox 4Sight GPm Ivy Bridge BIOS reference ...
Страница 162: ...162 Appendix E Operating system recovery ...
Страница 166: ...166 Appendix F Listing of Matrox 4Sight GPm units ...
Страница 174: ...Limited Warranty Refer to the warranty statement that came with your product ...