ASROCK PRO BTC+ Series User Manual

X370 Pro BTC+
67
English
CSM (Compatibility Support Module)
CSM
Enable to launch the Compatibility Support Module. Please do not disable unless
you’re running a WHCK test.
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. Select Do not launch to not
execute both legacy and UEFI option ROM.
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.
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. Select Do not launch to not
execute both legacy and UEFI option ROM.

ASROCK PRO BTC+ Series Specifications

General

Form Factor	ATX
CPU Socket	LGA 1151
Maximum Memory	32GB
Memory Slots	4
Storage Interface	6 x SATA3
USB Ports	6 x USB 2.0
LAN	1 x Gigabit LAN
Audio	7.1 CH HD Audio
M.2	1 x M.2