Asus P8Z68 DELUXE User Manual page 32

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IRQ assignments for this motherboard
Intel PCH SATA
Controller #0
Intel PCH SATA
Controller #1
SMBUS Controller
Thermal Controller
EHCI #0
EHCI #1
PCIE x16_1
PCIE x16_2
PCIE x4
Renesas Electronics
USB 3.0 #1
Renesas Electronics
USB 3.0 #2
Intel 82579 LAN
PLX PCIE Bridge
LAN_2
VIA 6315N
RealTek 8111E
JMicron 362 IDE
Controller
Marvell 9128 Hardware
RAID Controller
PCIE x1_1
PCIE x1_2
PCI slot 1
PCI slot 2
2-14
In single VGA card mode, use the PCIe 2.0 x16_1 slot (navy blue) for a PCI Express
x16 graphics card to get better performance.
In CrossFireX™ or SLI™ mode, use the PCIe 2.0 x16_1 and PCIe 2.0 x16_2 slots for
PCI Express x16 graphics cards to get better performance.
We recommend that you provide sufficient power when running CrossFireX™ or SLI™
mode. Refer to page 2-31 for details.
Connect a chassis fan to the motherboard connector labeled CHA_FAN1/2 when using
multiple graphics cards for better thermal environment. See page 2-30 for details.
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Chapter 2: Hardware information
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