MSI K9N6PGM2-V2(FOR EUP v2.2) User Manual

Page 21

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MS-7309

PCi express Slot

the PCi express slot supports the PCi express interface expansion card.

the PCi express x6 slot

the PCi express x slot

PCi Slot

the PCi slot supports Lan card, SCSi card, uSB card, and other add-on cards

that comply with PCi specifications.

iMPoRtant
Make sure that you unplug the power supply first. Meanwhile, read the documen-

tation for the expansion card to configure any necessary hardware or software set-

tings for the expansion card, such as jumpers, switches or BioS configuration.

PCi interrupt Request Routing

When adding or removing expansion cards, make the iRq, acronym of interrupt

request line and pronounced i-R-q, are hardware lines over which devices can

send interrupt signals to the microprocessor. the PCi iRq pins are typically con-

nected to the PCi bus pins as follows:

order

Slot



2

3

4

PCi 

C#

d#

a#

B#

PCi 2

B#

C#

d#

a#

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