User's Manual

ASUS B150-PRO

1-11

1.5.5 PCI slots

ThePCIslotssupportLANcards,SCSIcards,USBcards,andothercardsthatcomplywith

PCIspecications.

IRQ assignments for this motherboard

A B C D

PCIEx16_1 shared – – –

PCIEx16_2 shared – – –

PCIEx1_1 shared – – –

PCIEx1_2 – shared – –

PCI1 – – shared –

PCI2 – – – shared

PCI3 shared – – –

8111SeriesLANController – – – shared

HDAudio shared – – –

SATAController shared – – –

XHCI shared – – –

• InsingleVGAcardmode,usethePCIe3.0/2.0x16_1slot(gray)foraPCIExpress

x16graphicscardtogetbetterperformance.

• WerecommendthatyouprovidesufcientpowerwhenrunningCrossFireX™mode.

• ConnectachassisfantothemotherboardconnectorlabeledCHA_FAN1/2when

usingmultiplegraphicscardsforbetterthermalenvironment.

VGAconguration

PCI Express operating mode

PCIe 3.0/2.0 x16_1 (gray) PCIe 3.0/2.0 x16_2

Single VGA/PCIe

card

x16(RecommendedforsingleVGA

card)

N/A

Dual VGA/PCIe

card

x16 x4