ASROCK FM2A78M Pro3+ - Expansion Slots (PCI Express Slots)

14
2.4 Expansion Slots (PCI Express Slots)
There are 3 PCI Express slots on this motherboard.
PCIE Slots:
PCIE1 (PCIe 3.0 x16 slot) is used for PCI Express x16 lane width graph-
ics cards.
PCIE2 / PCIE3 (PCIe 2.0 x1 slot) is used for PCI Express cards with x1
lane width cards.

is switched off or the power cord is unplugged. Please read the documenta-

card before you start the installation.