User Manual

Page 66
9.5 Boot
9.5.1 Boot Configuration
Feature Options Description
Boot Configuration Info only
Setup Prompt Timeout 1 Number of seconds to wait for setup activation key.65535
(0xFFFF ) means indefinite waiting.
Bootup NumLock State On
Off
Select the keyboard Numlock state.
Quiet Boot Disabled
Enabled
Enable or disables Quiet Boot option.
Fast Boot Disabled
Enabled
Enables or disables boot with initialization of a minimal set of
devices required to launch active boot option Has no effect for
BBS boot optios.
WIN8 Support Disabled
Enabled
If Enabled: Some of default settings will be configured properly
for Windows8.
Affected item: CSM Configuration->Boot option filter Csm
Configuration->Video
Boot Option Priorities Info only
Hard Drive BBS Priorities Info only
CSM Parameters Submenu CSM configuration: Enable/Disable, Option ROM execution
settings,
9.5.2 CSM Parameters
Feature Options Description
Compatibility Support Module
Configuration
Info
CSM Support Enabled
Disable
Enable/Disable CSM support.
CSM16 Module Version Info only
GataA20 Active Upon Request
Always
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 Force BIOS
Keep Current
Set display mode for Option ROM.
INT19 Trap Response Immediate
Postponed
BIOS reaction on INT19 trapping by Option ROM:
IMMEDIATE - execute the trap right away; POSTPONED –
execute the trap during legacy boot.