Abit Fatal1ty FP-IN9 SLI - PCI Express X16 Add-On Slots (Install Graphics Card)

Hardware Setup
FP-IN9 SLI 1-13
1.7.3 PCI Express X16 Add-on Slots (Install Graphics Card)
These slots support the connections of graphics cards that comply with PCI Express
specifications. This motherboard provides two PCI-Express X16 slots:
One PCIE graphics card installation (Normal Mode):
Insert your PCIE graphics card into [PCIEXP1] (Master) slot.
※ There will be no video output in the Normal Mode for one PCIE graphics card
installation into [PCIEXP2] (Slave) slot.
※ Never remove or lose the “SLI Switch Card”, as this card still works in this
Normal Mode.