ASROCK FM2A88X Extreme6+ User Manual page 77

Option ROM Messages
[Force BIOS] - The third-party ROM messages will be forced to display
during the bootsequence.
[Keep Current] - The third-party ROM messages will be displayed only if
the third-partymanufacturer had set the add-on device to do so.
Boot Failure Guard
Enable or disable the feature of Boot Failure Guard.
Boot Failure Guard Count
Enable or disable the feature of Boot Failure Guard Count.
CSM (Compatibility Support Module)
CSM
Enable to launch the Compatibility Support Module. Please do not disable
unless you're running a WHCK test. If you are using Windows
and all of your devices support UEFI, you may also disable CSM for faster
boot speed.
Launch PXE 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. Do not
launch?
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. Do not
launch?
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. Do not
launch?
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