MSI -5149 User Manual page 49

Chapter 3 AMI
A short description of this screen's items follows:
PCI IRQ Priority
Auto Setting
1st Available IRQ Choose the IRQ as first priority for PCI
2nd Available
IRQ
3rd Available
IRQ
4th Available
IRQ
PCI VGA Palette
Snoop
®
BIOS USER'S GUIDE
Set the PCI IRQ routing priority.
Yes : PCI IRQ routing will be
done by BIOS.
No : PCI IRQ routine will be according
st nd rd
to "1 , 2 , 3
option
.
to use.
Choose the IRQ as second priority for
PCI to use.
Choose the IRQ as third priority for PCI
to use.
Choose the IRQ as fourth priority for PCI
to use.
Choose Disabled or Enabled. Some
graphics controllers, which are not
VGA compatible, take the output
from a VGA controller and map it to
their display as a way to provide the
boot information and the VGA
compatibility. However, the color
information coming from the VGA
controller is drawn from the palette
3-15
th
and 4 Available IRQ"