VGA configuration

PCIe Express 3.0 operating mode

 

 

 

PCIe 3.0/2.0 x16_1

PCIe 3.0/2.0 x16_2

PCIe 3.0/2.0 x16_3

 

Single VGA/PCIe card

x16 (single VGA

N/A

N/A

recommended)

 

 

 

Dual VGA/PCIe card

x8

x8

N/A

Triple VGA/PCIe card

x8

x4

x4

• We recommend that you provide sufficient power when running CrossFireX™ or SLI™ mode.

Connect a chassis fan to the motherboard connector labeled CHA_FAN1-4 when using multiple graphics cards for better thermal environment.

IRQ assignments for this motherboard

 

A

B

C

D

E

F

G

H

PCIe x16_1

shared

PCIe x16_2

shared

PCIe x16_3

shared

PCIe x1_1

shared

PCIe x1_2

shared

PCIe x1_3

shared

PCIe x1_4

shared

Intel® SATA

shared

EHCI #0

shared

EHCI #1

shared

XHCI

shared

HD Audio

shared

Intel® LAN

shared

ASMedia 1061

shared

SMBUS

shared

Thunderbolt

shared

Chapter 1

ASUS Z87-EXPERT

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