Abit BH7 User Manual page 47

BIOS Setup 3-11
USB Mouse Support Via:
This item allows you to select [BIOS] for using USB mouse in DOS environment, or [OS] in OS
environment.
OnChip Audio Controller:
This option enables or disables the audio controller.
Onboard PCI Device(s):
Click <Enter> key to enter its submenu:
LAN Controller:
This option enables or disables the LAN controller.
LAN Boot ROM:
This item allows you to use the boot ROM (instead of a disk drive) to boot-up the system and access the
local area network directly.
Back to Integrated Peripherals Setup Menu:
Onboard FDD Controller:
This option enables or disables the onboard FDD controller.
Onboard Serial Port:
This item determines which I/O addresses the onboard Serial Port controller will access.
[Auto]: The system automatically select an I/O address for the onboard Serial Port.
[3F8/IRQ4, 2F8/ IRQ3, 3E8/ IRQ4, 2E8/IRQ3]: Allows you to manually select an I/O address for the
onboard Serial Port.
[Disabled]: Disables the onboard Serial Port.
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