User Guide

Table Of Contents

Chapter 2: Hardware Setup

2-20

2.8.2 Configuring an expansion card

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

• ConnectachassisfantothemotherboardconnectorlabeledCHA_FAN1-4when

using multiple graphics cards for better thermal environment.

• WerecommendyouconnectanEATX12VcablewhenrunningCrossFireX™.

Slot No.

PCI Express 3.0 operating mode

Single VGA CrossFireX

x16

(singleVGA

recommended)

2 - x8

3 - -

4 - -

A B C D E F G H

PCIex16_1

shared - - - - - - -

PCIex16_2 shared - - - - - - -

PCIex16_3 shared - - - - - - -

PCIex16_4 shared - - - - - - -

SMBUSController shared - - - - - - -

Intel SATA Controller - - - - - - - shared

IntelLAN1(I210) shared - - - - - - -

IntelLAN2(I210) - - shared - - - - -

IntelxHCI shared - - - - - - -

HDAudio shared - - - - - - -

ASMedia1142_1 shared - - - - - -

IRQ assignments for this motherboard