User Manual

Table Of Contents
3-53
ASUS ESC8000A-E11
3.5.11 CSM Configuration
CSM Support [Enabled]
This option allows you to enable or disable CSM Support.
Configuration options: [Enabled] [Disabled]
The following item appears only when CSM Support is set to [Enabled].
GateA20 Active [Upon Request]
This allows you to set the GA20 option.
Configuration options: [Upon Request] [Always]
Option ROM Messages [Force BIOS]
This allows you to set the display mode for option ROM.
Configuration options: [Force BIOS] [Keep Current]
INT19 Trap Response [Immediate]
The BIOS reaction on INT19 trapping by Option ROM.
[Immediate] Execute the trap right away.
[Postponed] Execute the trap during legacy boot.
HDD Connection Order [Adjust]
This option allows you to select the HDD Connection Order. Some OS require HDD
handles to be adjusted, i.e. OS is installed on drive 80h.
Configuration options: [Adjust] [Keep]
Boot Option filter [UEFI and Legacy]
This option allows you to control the Legacy/UEFI ROMs priority.
Configuration options: [UEFI and Legacy] [Legacy only] [UEFI only]
Ipv6 HTTP Support [Disabled]
Enables or disables the Ipv6 HTTP Boot Support. If disabled, Ipv6 HTTP boot option
will not be created.
Configuration options: [Disabled] [Enabled]
PXE boot wait time [0]
Set the wait time to press ESC key to abort the PXE boot. Use the <+> or <-> to adjust
the value. The values range from 0 to 5.
Media detect count [1]
Set the number of times presence of media will be checked. Use the <+> or <-> to
adjust the value. The values range from 1 to 50.