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3 pci configuration, Resources controlled by [auto (escd), Pci/vga snoop palette [disabled – Asus A7V266-MX User Manual

Page 50: Assign irq for vga [enabled, Assign irq for usb [enabled

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Chapter 2: BIOS Information

2.5.3 PCI Configuration

Resources Controlled by [Auto (ESCD)]

When set to [Auto (ESCD)], BIOS automatically configures all boot Plug and Play
devices. Setting to [Manual] enables the IRQ Resources sub-menu for manual
assignment of IRQ addresses. Configuration options: [Auto (ESCD)] [Manual]

PCI/VGA Snoop Palette [Disabled]

Some non-standard VGA cards, like graphics accelerators or MPEG video cards,
may not show colors properly. Setting this field to [Enabled] corrects this problem.
If you are using a standard VGA card, leave this field to the default setting
[Disabled]. Configuration options: [Disabled] [Enabled]

Assign IRQ for VGA [Enabled]

Setting this option to [Enabled] allows the BIOS to automatically assign an IRQ
address for the VGA controller. Configuration options: [Enabled] [Disabled]

Assign IRQ for USB [Enabled]

Setting this option to [Enabled] allows the BIOS to automatically assign an IRQ
address for the USB controller. Configuration options: [Enabled] [Disabled]

Resources controlled by

[Auto (ESCD)]

IRQ Resources

PCI/CGA Palette Snoop

[Disabled]

Assign IRQ for VGA

[Enabled]

Assign IRQ for USB

[Enabled]

PCI Configuration

BIOS automatically
configure all boot
Plug and Play
compatible devices. If
you choose [Auto], you
cannot select IRQ DMA
and memory base
address fields, since
BIOS automatically
assigns them.