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2 configuring an expansion card, 3 pci slot, 4 pci express 2.0 x1 slot – Asus H61M-C User Manual

Page 27: Irq assignments for this motherboard

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1.6.2

Configuring an expansion card

After installing the expansion card, configure it by adjusting the software settings.
1.

Turn on the system and change the necessary BIOS settings, if any. See Chapter 2 for

information on BIOS setup.

2.

Assign an IRQ to the card.

3.

Install the software drivers for the expansion card.

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.

1.6.3

PCI slot

The PCI slot supports cards such as a LAN card, SCSI card, USB card, and other cards that

comply with PCI specifications.

1.6.4

PCI Express 2.0 x1 slot

This motherboard supports PCI Express 2.0 x1 network cards, SCSI cards, and other cards

that comply with the PCI Express specifications.

1.6.5

PCI Express 3.0/2.0 x16 slot

This motherboard has a PCI Express 3.0/2.0 x16 slot that supports PCI Express 3.0/2.0 x16

graphic cards complying with the PCI Express specifications.

PCIe 3.0 speed is supported by Intel

®

3rd generation Core™ processors.

IRQ assignments for this motherboard

A

B

C

D

E

F

G

H

PCIEx16

shared

PCIEx1_1

shared

PCI 1

shared

Realtek 8111F controller

shared

USB2.0 controller 1

shared

USB2.0 controller 2

shared

HD audio

shared

SATA controller 1

shared

SATA controller 2

shared

ASUS H61M-C

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