MSI Z97M-G43 Mode D'emploi page 28

Expansion Slots
This motherboard contains numerous slots for expansion cards, such as discrete
graphics or audio cards.
PCI_E1~4: PCIe Expansion Slots
The PCIe slot supports the PCIe interface expansion card.
Important
• Two PCIe x1 slots can not be used simultaneously. When installing an expansion
card in one of PCIe 2.0 x1 slots, another slot will be unavailable.
• When adding or removing expansion cards, always turn off the power supply and
unplug the power supply power cable from the power outlet. Read the expansion
card's documentation to check for any necessary additional hardware or software
changes.
PCIe 2.0 x4 Slot
PCIe 2.0 x1 Slot
En-16
PCIe 3.0 x16 Slot