Asus Q170T/CSM User Guide - Page 14

ASUS Q170T

1-5

When using PCI cards on shared slots, ensure that the drivers support “Share IRQ” or that

the cards do not need IRQ assignments. Otherwise, conﬂicts will arise between the two PCI

groups, making the system unstable and the card inoperable.

IRQ assignments for this motherboard

A

B

C

D

E

F

G

H

HD Audio controller

shared

–

–

–

–

–

–

–

XHCI

shared

–

–

–

–

–

–

–

SATA controller

shared

–

–

–

–

–

–

–

Realtek LAN controller

–

shared

–

–

–

–

–

–

Intel LAN controller

shared

–

–

–

–

–

–

–

M.2

shared

–

–

–

–

–

–

–

IGD

shared

–

–

–

–

–

–

–

WLAN

–

–

–

shared

–

–

–

–

25

RTC Battery header (2-pin BATT_CON)

This connector is for the lithium CMOS battery.

26

M.2 WIFI

This socket connects to an M.2 WI-FI device. Use the bundled screw 3020-

01810100 to secure your M.2 device.

27

Serial port connector (10-1 pin COM)

Connect the serial port module cable to this connector, then install the module to a

slot opening at the back of the system chassis.

E11582_Q170T_UM.indb

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2016-05-05

10:16:52

Asus Q170T/CSM User Guide - Page 14

IRQ assignments for this motherboard

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