Specifications

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2.12 - Installing Add-In Cards
Before installing add-in cards, it’s helpful to know if they are fully compatible with
your motherboard. For this reason, we’ve provided the diagrams below, showing
the most common slots that may appear on your motherboard. Not all of the
slots shown will necessarily appear on your motherboard.
PCI Express x16 slot (black)
PCI Express x1 slot (black)
PCI slot (white)
Simply find the appropriate slot for your add-in card and insert the card firmly.
Do not force any add-in cards into any slots if they do not seat in place. It is
better to try another slot or return the faulty card rather than damaging both the
motherboard and the add-in card.
PCI IDESELs and IRQ Assignments
Slot or Device IDSEL# Bus# PIRQ PIRQ PIRQ PIRQ
PCI Slot #1
(32bit)
AD23 PCI
Bus
INT_A INT_B INT_C INT_D
PCI Slot #2
(32bit)
AD24 PCI
Bus
INT_D INT_A INT_B INT_C
PCI Slot #3
(32bit)
AD25 PCI
Bus
INT_C INT_D INT_A INT_B
Onboard
IEEE1394a
AD22 PCI
Bus
INT_C
Onboard
VGA
AD26 PCI
Bus
INT_D
NOTE
YOU MUST ALWAYS unplug the power connector from the
motherboard before performing system hardware changes.
Otherwise you may damage the board and/or expansion
device.