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Csm parameters, Boot option priorities sets the system boot order, Bios setup – IBASE MB961 User Manual

Page 54: Mb961 user’s manual

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BIOS SETUP

50

MB961 User’s Manual

INT19 Trap Response
Enable: Allows Option ROMs to trap Int 19.

Boot Option Priorities
Sets the system boot order.



CSM parameters

This section allows you to configure the boot settings.

Aptio Setup Utility

Main Advanced

Chipset

Boot

Security

Save & Exit

→ ←

Select Screen

↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help

F2: Previous Values
F3: Optimized Default

F4: Save ESC: Exit

Launch CSM

Always

Boot option filter

UEFI and Legacy

Launch PXE OpROM policy

Do not launch

Launch Storage OpROM policy

Legacy only

Launch Video OpROM policy

Legacy only

Other PCI device ROM priority

Legacy OpROM

Boot option filter
This option controls what devices system can boot to.

Launch PXE OpROM policy
Controls the execution of UEFI and Legacy PXE OpROM.

Launch Storatge OpROM policy
Controls the execution of UEFI and Legacy Storage OpROM.

Launch Video OpROM policy
Controls the execution of UEFI and Legacy Video OpROM.

Other PCI device ROM priority
For PCI devices other than Network, Mass storage or Video defines
which OpROM to launch.