IBASE MB968 - Manual (Page 54)

BIOS SETUP
MB968 User’s Manual
54
Quiet Boot
Enables/Disables Quiet Boot option.
Fast Boot
Enables/Disables boot with initialization of a minimal set of devices
required to launch active boot option. Has no effect for BBS boot
options.
Boot Option Priorities
Sets the system boot order.
CSM16 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
CSM16 Parameters
CSM16 Module Version
07.70
GateA20 Active [Upon Request]
Option ROM Messages [Force BIOS]
INT19 Trap Response [Immediate]
GateA20 Active
UPON REQUEST: GA20 can be disabled using BIOS services
ALWAYS: do not allow disabling GA20; this option is useful when any
RT code is executed above 1MB.
Option ROM Messages
Set display mode for Option ROM
INT19 Trap Response
BIOS reaction on INT19 trapping by option ROM:
IMMEDIATE: execute the trap right away.
POSTPONED: execute the trap during legacy boot.