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ASUS P4SDX motherboard user guide
2-19
2.4.3 PCI Configuration
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.
Primary VGA BIOS [PCI VGA Card]
This field allows you to select the primary graphics card. Configuration options:
[PCI VGA Card] [AGP VGA Card]
USB Function [Enabled]
This field allows you to enable or disable the USB function.
Configuration options: [Disabled] [Enabled]
USB Function 2.0 [Enabled]
This field allows you to enable or disable the USB 2.0 function.
Configuration options: [Disabled] [Enabled]
Onboard LAN Boot ROM [Disabled]
This field allows you enable or disable the onboard LAN Boot ROM feature.
Configuration options: [Disabled] [Enabled]
Onboard MIDI I/O [Disabled]
This field sets the I/O address for the MIDI I/O port. Configuration options:
[Disabled] [330H-331H] [300H-301H]