Pci Configuration - Asus P4T-EM User Manual

4. BIOS SETUP

4.4.3 PCI Configuration

Slot 1 IRQ, Slot 2 IRQ [Auto]
These fields set how IRQ use is determined for each PCI slot. The default
setting for each field is [Auto], which uses auto-routing to dassign IRQs.
Configuration options: [Auto] [NA] [3] [4] [5] [7] [9] [10] [11] [12] [14]
[15]
PCI/VGA Palette Snoop [Disabled]
Some nonstandard VGA cards, such as graphics accelerators or MPEG video
cards, may not show colors properly. The setting [Enabled] should correct
this problem. Otherwise, leave this on the default setting of [Disabled].
Configuration options: [Disabled] [Enabled]
PCI Latency Timer [32]
Leave on default setting for best performance vs. stability. Configuration
options: [Disabled] [Enabled]
USB Function [Enabled]
This motherboard supports Universal Serial Bus (USB) devices. Set to
[Enabled] if you want to use USB devices. Configuration options:
[Disabled] [Enabled]
Primary VGA BIOS [PCI Card]
If your computer has both PCI and AGP VGA cards, this field allows you
to select which of the cards will act as your primary graphics card. [AGP
Card] uses the AGP card as your primary card. The default, [PCI Card],
allows your PCI graphics card to take precedence when detected. Configu-
ration options: [PCI Card] [AGP Card]
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