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*When set as [Enabled], it will only install Legacy OpROM with Legacy OS and
logo will not be shown during POST. EFI driver will still be installed with EFI OS.
USB Support
The optional settings are: [Disabled]; [Full Initial]; [Partial Initial].
PS2 Device Support
The optional settings are: [Disabled]; [Enabled].
The PS2 devices will be skipped if this is set as [Disabled].
Network Stack Driver Support
The optional settings are: [Disabled]; [Enabled].
Network Stack Driver
will be skipped if this is set as [Disabled].
Boot Option Priorities
Boot Option #1/ Boot Option #2/…
Use this item to decide system boot order from available options.
►
CSM parameters
Press [Enter] to make settings for the following sub-items:
Boot option filter
This option controls what device system can boot to.
The optional settings are: [UEFI and Legacy]; [Legacy only]; [UEFI only].
Launch PXE OpROM Policy
This option controls the execution of UEFI and Legacy PXE OpROM.
The optional settings are: [Do not launch];[UEFI only]; [Legacy only]; [Legacy
first];[UEFI first].
Launch Storage OpROM policy
This option controls the execution of UEFI and Legacy Storage OpROM.
The optional settings are: [Do not launch];[UEFI only]; [Legacy only]; [Legacy
first];[UEFI first].
Launch Video OpROM policy
This option controls the execution of UEFI and Legacy Video OpROM.
The optional settings are: [Do not launch];[UEFI only]; [Legacy only]; [Legacy
first];[UEFI first].
Other PCI device ROM priority
This item is for PCI devices other than Network, Mass storage or video defines
