Csm Parameters - ASROCK E3C236D4U User Manual

E3C23XD4U Series

3.4.1 CSM Parameters

Boot Option Filter
This option controls Legacy/UEFI ROMs priority.
PCIE7 Slot OpROM
This option controls Legacy/UEFI ROMs priority.
PCIE6 Slot OpROM
This option controls Legacy/UEFI ROMs priority.
PCIE5 Slot OpROM
This option controls Legacy/UEFI ROMs priority.
PCIE4 Slot OpROM
This option controls Legacy/UEFI ROMs priority.
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. Select Do not launch to not execute both
legacy and UEFI option ROM.
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