User's Manual

ASUS B150-A
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,conicts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
PCIEx16_1 shared – – – – – – –
PCIEx16_2 shared – – – – – – –
PCIEx1_1 shared – – – – – – –
PCIEx1_2 – shared – – – – – –
PCI1 – – shared – – – – –
PCI2 – – – shared – – – –
PCI3 shared – – – – – – –
8111GRLAN
Controller
– – – shared – – – –
HDAudio shared – – – – – – –
SATAController shared – – – – – – –
XHCIController shared – – – – – – –