•In single VGA card mode, use the PCIe 3.0/2.0 x16_1 slot (blue) for a PCI Express x16 graphics card to get better performance.
•In CrossFireX™ mode, use the PCIe 3.0/2.0 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™ 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 motherboardIGD | A | B | C | D | E | F | – | G | H |
shared | – | – | – |
| – | – | – | ||
Audio Controller | – | – | – | – |
| – | – | shared | shared |
EHCI Controller | – | – | – | – |
| – | – | – | |
XHCI Controller | shared | – | – | – |
| – | – | – | |
SATA Controller | – | – | – | shared |
|
| – | – | |
PCIEX16_1 | shared | – | – | – |
| – | – | – | – |
PCIEX16_2 | shared | – | – | – |
| – | – | – | – |
PCIEX1_1 | – | – | shared | – |
| – | – | – | – |
PCIEX1_2 | – | – | – | shared |
| – | – | – | – |
RTL8111F | shared | – | – | – |
| – | – | – | – |
PCI Slot 1 | – | shared | – | – |
| – | – | – | – |
PCI Slot 2 | – | – | shared | – |
| – | – | – | – |
Chapter 1
ASUS |