Acnodes PCM8011 User Manual page 27

BIOS
Setting
CSM The Compatibility Support Module
(CSM) is a component of the UEFI
Support
firmware that provides legacy BIOS
compatibility by emulating a BIOS
environment, allowing legacy operating
systems and some option ROMs that do
not support UEFI to still be used.
GetaA20 Activate GetaA20
Active
Option Receiving ROM Messages Settings
ROM
Messages
Network Specifies which Network option ROM is
booted
Storage Specifies which Storage option ROM is
booted
Video Specifies which Video option ROM is
booted
Other PCI Specifies which option ROM is booted
Devices for devices other than the network,
storage or video
Description Setting
Option
Enabled/ Enable or disable
Disabled the Compatibility
Support Module
Upon Enable or disable
Request this function
Force Set ROM
BIOS messages
parameters
UEFI Only UEFI option
ROMs are booted
Legacy
UEFI Only UEFI option
ROMs are booted
Legacy Only Legacy option
ROMs are booted
UEFI Only UEFI option
ROMs are booted
Legacy Only Legacy option
ROMs are booted
UEFI Only UEFI option
ROMs are booted
Legacy Only Legacy option
ROMs are booted
Effect
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