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Express-HLE
7.4
Boot
7.4.1
Boot Configuration
Feature
Options
Description
Boot Configuration
Info only
Setup Prompt Timeout
1
Enable/Disable the onboard SATA controllers.
Bootup NumLock State
On
Select SATA controller mode.
Quiet Boot
Disabled
Enabled
Enable/Disable the PATA port. In fact this enables or disables the
SATA channel on which the onboard SATA to PATA converter is
attached. When set to enabled the system boot will be delayed for
the time specified in PATA Port Detection Timeout if no PATA
device is connected.
Auto: Scan for PATA device and enable per default.
Fast Boot
Disabled
Enabled
Define the maximum time to wait for drive detection on PATA port.
Boot Option Priorities
Info only
CSM16
Parameters
Submenu
CSM16 Module Version
Info only
GateA20
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.
CSM
parameters
Submenu
7.4.2
CSM parameters
Feature
Options
Description
Launch CSM
Enabled
Disable
This option controls if CSM will be launched.
Boot Option filter
UEFI and Legacy
Legacy only
UEFI only
This option controls what devices system can to boot.
Launch PXE OpROM policy
Do not launch
Legacy only
UEFI only
Controls the execution of UEFI and Legacy PXE OpROM.
Launch Storage OpROM policy
Do not launch
UEFI only
Legacy only
Controls the execution of UEFI and Legacy Storage OpROM.
Launch Video OpROM policy
Do not launch
UEFI only
Legacy only
Controls the execution of UEFI and Legacy Video OpROM.
Other PCI device ROM priority
UEFI OpROM
Legacy OpROM
For PCI devices other than Network, Mass storage or Video defines
which OpROM to launch.
