Asus ROG STRIX B250F GAMING [22/84] Irq assignments for this motherboard

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Chapter 1: Product Introduction

Chapter 1

• 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.

IRQ assignments for this motherboard

A B C D

PCIex1_1 – – – shared

PCIex16_1 shared – – –

PCIex1_2 – – – shared

PCIex16_2 shared – – –

PCIex1_3 – – shared –

PCIex1_4 – shared – –

XHCIController shared – – –

SATAController shared – – –

HDAudio shared – – –

SMBUSController shared – – –

IntelLani219V shared – – –

ASMedia1142 – – shared –