Asus M4N75TD - Manual (Page 67)

Chapter 2: BIOS setup 2-17
SouthBridge Configuration
Hybrid SLI support [Disabled]
Allows you to enable or disable the Hybrid SLI function if you install a Hybrid SLI-support
graphics card. Configuration options: [Auto] [Disable].
Primary Graphics Adapter [PCIE VGA Card First]
Allows you to select which graphics controller to use as the primary boot device.
Configuration options: [PCI VGA Card First] [PCIE VGA Card First]
PCIE training [Gen2 if supported]
Configuration options: [Only Gen1] [Gen2 if supported]
SouthBridge ACPI HPET TABLE [Enabled]
Allows you to enable or disable the southbridge ACPI HPET (High Precision Event Timer).
Configuration options: [Disabled] [Enabled]
2.6.3 Onboard Devices Configuration
Onboard LAN [Enabled]
Allows you to enable or disable the onboard LAN.
Configuration options: [Enabled] [Disabled]
Onboard LAN Boot ROM [Disabled]
Allows you to enable or disable the onboard LAN Boot ROM.
Configuration options: [Disabled] [Enabled]
Onboard 1394 [Enabled]
Allows you to enable or disable the onboard 1394 device support.
Configuration options: [Disabled] [Enabled]
On-board AUDIO [Enabled]
Allows you to enable or disable the onboard Audio controller.
Configuration options: [Disabled] [Enabled]
Front Panel Select [HD Audio]
Allows you to set the front panel audio connector (AAFP) mode to legacy AC’97 or
high-definition audio depending on the audio standard that the front panel audio module
supports. Configuration options: [AC97] [HD Audio]
Serial Port1 Address [3F8/IRQ4]
Allows you to select the Serial Port1 base address.
Configuration options: [Disabled] [3F8/IRQ4][2F8/IRQ3] [3E8/IRQ4] [2E8/IRQ3]
2.6.4 PCIPnP
The PCI PnP menu items allow you to change the advanced settings for PCI/PnP devices.
Plug And Play O/S [No]
When set to [No], BIOS configures all the devices in the system. When set to [Yes] and if you
install a Plug and Play operating system, the operating system configures the Plug and Play
devices not required for boot. Configuration options: [No] [Yes]