Asus M4A89GTD PRO/USB3 - Manual (Page 86)

3-26 Chapter 3: BIOS setup
Chapter 3
FB Location [Above 4G]
Allows you to select the FB Location. Configuration options: [Below 4G] [Above 4G]
AMD 880 HD Audio [Enabled]
Allows you to disable or enable the AMD 880 HD Audio.
Configuration options: [Disabled] [Enabled]
Primary Video Controller [PCI-GFX0-GPP-IGFX]
Allows you to select the graphics controller to use as the primary boot device.
Configuration options: [GFX0-GPP-IGFX-PCI] [GPP-GFX0-IGFX-PCI]
[PCI-GFX0-GPP-IGFX] [IGFX-GFX0-GPP-PCI]
3.6.3 Onboard Devices Configuration
Serial Port1 Address [3F8/IRQ4]
Allows you to select the Serial Port1 base address.
Configuration options: [3F8/IRQ4] [2F8/IRQ3] [3E8/IRQ4] [2E8/IRQ3]
Serial Port1 Mode [Normal]
Allows you to select the Serial Port1 mode.
Configuration options: [Normal] [IrDA] [ASK IR]
Onboard LAN [Enabled]
[Enabled] Enables the onboard LAN controller.
[Disabled] Disables the controller.
Onboard LAN Boot ROM [Disabled]
This item appears only when you set the previous item to [Enabled].
[Enabled] Enables the onboard Gigabit LAN Boot ROM.
[Disabled] Disables the LAN Boot ROM.
Onboard 1394 Controller [Enabled]
[Enabled] Enables the onboard IEEE 1394a controller.
[Disabled] Disables the controller.
Onboard Devices Configuration
Serial Port1 Address [3F8/IRQ4]
Serial Port1 Mode [Normal]
Onboard LAN [Enabled]
Onboard LAN Boot ROM [Disabled]
Onboard 1394 Controller [Enabled]
HD Audio Azalia Device [Enabled]
Front Panel Type [HD]
SPDIF OUT Type [SPDIF]
On Board ATA Controller [Enabled]
On Board ATA Controller ROM [Enabled]
Onboard USB 3.0 Controller [Enabled]
BIOS SETUP UTILITY
Advanced
Allows BIOS to select
Serial Port1 Base
Addresses.