Advantech AIMB-242 User Manual page 74

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INT19 Trap Response
BIOS reaction on INT19 trapping by Option ROM: IMMEDIATE - execute the
trap right away; POSTPONED - execute the trap during legacy boot.
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Boot option filter
This option controls Legacy/UEFI ROMs priority.
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Option ROM execution
– Network [ UEFI ]
– Storage [ UEFI ]
– Video [ UEFI ]
– Other PCI device [ UEFI ]
Note! If your HDD or other boot device is installed as Legacy mode, it may
cause blue screen situation. There are 2 ways to solve this:
1. Re-install your OS as UEFI Mode
2. Change all of settings above as " Legacy"
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3.2.2.17 NVMe Configuration
AIMB-242 User Manual
Boot option filter ->Legacy Only
Network ->Legacy
Storage ->Legacy
Video ->Legacy
Other PCI devices ->Legacy
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