DFI PT880-ALE User Manual page 78

3
BIOS Setup
3.1.6.4 IRQ Resources
Move the cursor to this field and press <Enter>. This field is used
to set each system interrupt to either Reserved or PCI Device.
The settings on the screen are for reference only. Your version may not be identical
to this one.
3.1.6.5 PCI/VGA Palette Snoop
This field determines whether the MPEG ISA/VESA VGA cards
can work with PCI/VGA or not. The default value is Disabled.
Enabled MPEG ISA/VESA VGA cards work with PCI/VGA.
Disabled MPEG ISA/VESA VGA cards does not work with PCI/
3.1.6.6 Assign IRQ for VGA
When Enabled, the system automatically assigns an IRQ for the VGA
card installed. Your VGA card will need an IRQ only when using the
video capture function of the card. If you are not using this func-
tion and a new device requires an IRQ, you can set this field to
Disabled. The IRQ (previously occupied by the VGA card) will be
available for your new device.
3.1.6.7 Assign IRQ for USB
When Enabled, the system automatically assigns an IRQ for the USB
device connected to your system. However, if you are not using
USB devices and a new device requires an IRQ, set this field to
Disabled. The IRQ previously occupied by the USB device will be
available for the new device.
78
VGA.