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3 pci configuration – Asus A7V600 User Manual

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Chapter 2: BIOS Information

2.4.3 PCI Configuration

Onboard Serial ATA Boot ROM [Enabled]

These fields allow you to enable or disable the onboard Serial ATA controller boot
ROM. Configuration options: [Disabled] [Enabled]

Onboard AC97 Audio Controller [Auto]

These fields allow you to disable or set to auto detect the onboard AC97 audio
controller.Configuration options: [Auto] [Disabled]

Slot 1/5, Slot 2/6, Slot 3, Slot 4 IRQ [Auto]

These fields automatically assign the IRQ for each PCI slot. The default setting for
each field is [Auto], which utilizes auto-routing to determine IRQ assignments.
Configuration options: [Auto] [NA] [3] [4] [5] [7] [9] [10] [11] [12] [14] [15]

PCI/VGA Palette Snoop [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 standard VGA cards, leave this field to the default setting
[Disabled]. Configuration options: [Disabled] [Enabled]

PCI Latency Timer [32]

Leave this field to the default setting [32] for best performance and stability.

PCI Delayed Transaction [Disabled]

This field enables or disables the PCI delayed transaction function. Configuration
options: [Disabled] [Enabled]

Primary VGA BIOS [PCI VGA Card]

This field allows you to select the primary graphics card. Configuration options:
[PCI VGA Card] [AGP VGA Card]

Onboard ATA device First [No]

This field allows you to select the onboard ATA first.
Configuration options: [No] [Yes]