Intel System Board G4H875-N User Manual

Page 89

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BIOS Setup

3.1.6.3 IRQ Resources

Move the cursor to this field and press . The “IRQ-3” to
“IRQ-15” fields will appear. Set each system interrupt to either PCI
Device or Reserved.

3.1.6.4 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/

VGA.

3.1.6.5 INT Pin 1 Assignment to INT Pin 8 Assignment

By default, an IRQ is automatically assigned to the PCI devices that
are installed in the PCI slots.

If a PCI device has not been assigned an IRQ, you must manually
assign an IRQ for the device. During system boot-up, you will see
“NA” for the device that does not have an IRQ assigned.

The settings on the screen are for reference only. Your version may not be identical
to this one.