Csm Parameters; Boot Option Filter; Launch Storage Oprom Policy; Launch Video Oprom Policy - ASROCK E3C224D41-14S User Manual

AddOn ROM Display
Use this option to adjust AddOn ROM Display. If you enable the option "Full Screen Logo"
but you want to see the AddOn ROM information when the system boots, please select
[Enabled]. Configuration options: [Enabled] and [Disabled]. The default value is [Enabled].

CSM Parameters

Use this option to configure the parameters of OpROM execution, boot options filter, etc.
CSM (Compatibility Support Module)
Enable to launch the Compatibility Support Module. Please do not disable unless you're
running a WHCK test. If you are using Windows 8 64-bit and all of your devices support
UEFI, you may also disable CSM for faster boot speed.

Boot Option Filter

Use this option to control what devices system can boot to. Configuration options: [UEFI
and Legacy], [Legacy only] and [UEFI only].

Launch Storage OpROM Policy

Select UEFI only to run those that support UEFI option ROM only. Select Legacy only to
run those that support legacy option ROM only.

Launch Video OpROM Policy

Select UEFI only to run those that support UEFI option ROM only. Select Legacy only to
run those that support legacy option ROM only.
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