Nvidia NFORCE 680I - Manual (Page 64)

MAC Config
Press Enter to display the MAC Config menu.
• MACO LAN
Use this function to set the MAC0 LAN to Auto or disable its function.
IEEE1394 controller
This function on the Integrated Peripherals menu allows you to enable or disable the
IEEE 1394a (FireWire) interface.
HD Audio
This function on the Integrated Peripherals menu allows you to enable or disable the hard
disk audio function.
IDE HDD Block Mode
Using this function on the Integrated Peripherals menu allows your IDE hard drive needs
to support block mode. Select [Enabled] to automatically detect the optimal number of
block read/writes per sector the drive can support. Select [Disabled] if your drive does
not support block mode.
Onboard FDC Controller
This function on the Integrated Peripherals menu allows you to enable or disable the
onboard FDC controller function.
Onboard Serial Port 1
This function on the Integrated Peripherals menu allows you to select the onboard serial
port 1 function. Options are [3F8/IRQ4], [2E8/IRQ3], [3E8/IRQ4], [Auto], and
[Disabled].
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Installing and Configuring the BFG NVIDIA nForce 680i LT SLI Motherboard