Chapter 3, Intel lan1 controller [enabled, Intel lan1 pxe oprom [disabled – Asus P9X79 WS User Manual
Page 118: Intel lan2 controller [enabled, Intel lan2 pxe oprom [disabled, Via 1394 controller [enabled, Asmedia usb 3.0 controller [enabled, Marvell storage oprom [enabled, Serial port configuration serial port [enabled, Change settings [io=3f8h; irq=4

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Chapter 3: BIOS setup
Chapter 3
Intel LAN1 Controller [Enabled]
[Disabled]
Disables the controller.
[Enabled]
Enables the Intel LAN controller.
Intel LAN1 PXE OPROM [Disabled]
This item appears only when you set the previous item to [Enabled] and allows you to enable
or disable the LAN1 PXE OptionRom of the Intel LAN controller.
Configuration options: [Disabled] [Enabled]
Intel LAN2 Controller [Enabled]
[Disabled]
Disables the controller.
[Enabled]
Enables the Intel LAN controller.
Intel LAN2 PXE OPROM [Disabled]
This item appears only when you set the previous item to [Enabled] and allows you to enable
or disable the LAN2 PXE OptionRom of the Intel LAN controller.
Configuration options: [Disabled] [Enabled]
VIA 1394 Controller [Enabled]
This item allows user to enable/disable VIA 1394 Controller.
Configuration options: [Disabled] [Enabled]
Asmedia USB 3.0 Controller [Enabled]
This item allows user to enable/disable Asmedia USB 3.0.
Configuration options: [Disabled] [Enabled]
Marvell Storage OPROM [Enabled]
This item allows user to enable/disable Marvell Storage OPROM.
Configuration options: [Disabled] [Enabled]
Serial Port Configuration
Serial Port [Enabled]
This item allows user to enable/disable Serial Port (COM).
[Disabled] Disables configuration.
[Enabled] Change Settings appear under [Enabled]. Select an optimal
setting for Super IO device.
Change Settings [IO=3F8h; IRQ=4]
Configuration options: [IO=3F8h; IRQ=4] [IO=2F8h; IRQ=3] [IO=3E8h; IRQ=4]
[IO=2E8h; IRQ=3]
Select an optimal setting for Super
IO device.
Back
Advanced\ Onboard Devices Configuration\
Serial Port Configuration >
Serial Port Configuration
Serial Port
Enabled
Change Settings
IO=3F8h; IRQ=4