MSI B75MA-P45 series

En-16
MS-7798 Manboard
Expanson Slots
Ths manboard contans numerous ports for expanson cards, such as dscrete graphcs
or audo cards.
PCIe (Perpheral Component Interconnect Express) Slot
The PCIe slot supports the PCIe nterface expanson card.
PCIe 3.0 x16 Slot
PCIe 2.0 x1 Slot
PCI (Perpheral Component Interconnect) Slot
The PCI slot supports addtonal LAN, SCSI, USB, and other add-on cards that comply
wth PCI spec󰘰catons.
32-bt PCI Slot
Important
When addng or removng expanson cards, always turn o󰘯 the power supply and
unplug the power supply power cable from the power outlet. Read the expanson card’s
documentaton to check for any necessary addtonal hardware or software changes.