User`s manual

BIOS
Page 4-10
AC97 Audio
This item allows you disable the chipset on-chip AC97 Audio.
Options: Auto, Disabled.
NV Lan
Enables the onboard LAN feature.
Options: Auto, Disabled.
NV Lan MAC Address
Machine MAC (NV) address selection.
Options: Enabled, Disabled.
NV Lan Address Input
Allows you to input the MAC (NV) address.
Current NV Lan MAC Address
Display the current MAC (NV) address.
Onboard Debug LED
Enables the onboard Debug LED feature.
Options: Enabled, Disabled.
Onboard I/O Chip Setup
Scroll to Onboard I/O Chip Setup and press <Enter>. The following screen appears:
Onboard FDC Controller
Select “Enabled” if you wish to use onboard floppy disk controller (FDC). If you
install an external FDC or the system has no floppy drive, select “Disabled “in this field.
Options: Enabled, Disabled.
Onboard Serial Port 1/2
Select an address and corresponding interrupt for the first and second serial ports.
Options: 3F8/IRQ4, 2E8/IRQ3, 3E8/IRQ4, 2F8/IRQ3, Disabled, Auto.