5 boot, 1 boot configuration, 2 csm parameters – ADLINK ETX-BT User Manual

Page 66: Boot configuration

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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.

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