Asus P5P800S User Manual

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C h a p t e r 2 : B I O S s e t u p

2.4.4

Onboard Devices Configuration

Onboard AC’97 Audio

[Auto]

Onboard LAN

[Enabled]

Onboard LAN Boot ROM

[Disabled]

Serial Port1 Address

[3F8/IRQ4]

Parallel Port Address

[378]

Parallel Port Mode

[ECP]

ECP Mode DMA Channel

[DMA3]

Parallel Port IRQ

[IRQ7]

Onboard Game/MIDI Port

[Disabled]

Onboard AC’97 Audio [Auto]

When set to Auto, the BIOS detects whether you are using any audio
device. If an audio device is detected, the onboard audio controller is
enable; if no audio device is detected, the controller is disabled.
Configuration options: [Auto] [Disabled]

OnBoard LAN [Enabled]

Allows you to enable or disable the onboard PCI Express Gigabit LAN
controller. Configuration options: [Disabled] [Enabled]

Onboard LAN Boot ROM [Disabled]
Allows you to enable or disable the boot ROM in the onboard LAN
controller. This item appears only when the Onboard LAN item is set
to Enabled. Configuration options: [Disabled] [Enabled]

Serial Port1 Address [3F8/IRQ4]

Allows you to select the Serial Port1 base address.
Configuration options: [Disabled] [3F8/IRQ4] [3E8/IRQ4] [2E8/IRQ3]

Parallel Port Address [378]

Allows you to select the Parallel Port base addresses.
Configuration options: [Disabled] [378] [278] [3BC]

Spread Spectrum [Enabled]

Enables or disables the clock generator spread spectrum.
Configuration options: [Disabled] [Enabled]

MPS Revision [1.4]

Sets the MPS revision version. Configuration options: [1.1] [1.4]