MSI MS-7269 Mode D'emploi page 16

PCI (Peripheral Component Interconnect) Slots
The PCI slots allow you to insert the expansion cards to meet your needs. When adding or
removing expansion cards, make sure that you
unplug the power supply first. Meanwhile, read
the documentation for the expansion card to make any necessary hardware or software settings
for the expansion card, such as jumpers, switches or BIOS configuration.
PCI Interrupt Request Routing
The IRQ, abbreviation 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
connected to the PCI bus INT A# ~ INT D# pins as follows:
Order1
PCI Slot 1 INT A#
PCI Slot 2 INT B#
PCI Slot 3 INT C
BIOS Setup
Power on the computer and the system will start POST (Power On Self Test) process. When the
message below appears on the screen, press <DEL> key to enter Setup.
If the message disappears before you respond and you still wish to enter Setup, restart the
system by turning it OFF and On or pressing the RESET button. You may also restart the system
by simultaneously pressing <Ctrl>, <Alt>, and <Delete> keys.
Main Page
Standard CMOS Features
Use this menu for basic system configurations, such as time, date etc.
All manuals and user guides at all-guides.com
Order2 Order3
INT B# INT C#
INT C# INT D#
INT D# INT A#
Press DEL to enter Setup
10
Order4
INT D#
INT A#
INT B#