Chapter 2: Hardware installation
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BIH11-IHP User’s Manual
PXE boot wait time
Wait time to press ESC key to abort the PXE boot.
Media detect count
Number of times pressence of media will be checked.
CSM Configuration
CSM Support
This item enables or disables CSM Support
Options: Enabled (Default) / Disabled
GateA20 Active
Upon Request – FA20 can be disabled using BIOS services. Always – do not allow disabling
GA20; this option is useful when any RT code is executed above 1MB
Options: Upon Request (Default) / Always
Option ROM Messages
This item sets the display mode for option ROM.
Options: Force BIOS (Default) / Keep Current
INT19 Trap Response
BIOS reaction on INT19 trapping by Option ROM: IMMEDIATE – execute the trap right away;
POSTPONED – execute the trap during legacy boot.
Options: Immediate (Default) / Postponed
Boot option filter
This option controls Legacy/UFEI ROMs priority.
Options: UEFI and Legacy (Default) / Legacy only / UEFI only
Network
This option controls the execution of UEFI and Legacy PXE OpROM
Options: Legacy (Default) / Do not launch / UEFI
Storage
This option controls the execution of UEFI and Legacy Storage OpROM
Options: Legacy (Default) / Do not launch / UEFI
Video
This option controls the execution of UEFI and Legacy Video OpROM
Options: Legacy (Default) / Do not launch / UEFI
