Gigabyte GA-K8NF-9-RH Onboard Serial Port, Onboard Parallel Port, Parallel Port Mode, On-Chip USB

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Onboard Serial Port 1

Auto	BIOS will automatically setup the Serial port 1 address.
3F8/IRQ4	Enable onboard Serial port 1 and address is 3F8. (Default value)
2F8/IRQ3	Enable onboard Serial port 1 and address is 2F8.
3E8/IRQ4	Enable onboard Serial port 1 and address is 3E8.
2E8/IRQ3	Enable onboard Serial port 1 and address is 2E8.
Disabled	Disable onboard Serial port 1.

Onboard Parallel Port

Disabled	Disable onboard LPT port.
378/IRQ7	Enable onboard LPT port and address is 378/IRQ7. (Default value)
278/IRQ5	Enable onboard LPT port and address is 278/IRQ5.
3BC/IRQ7	Enable onboard LPT port and address is 3BC/IRQ7.

Parallel Port Mode

SPP	Using Parallel port as Standard Parallel Port. (Default value)
EPP	Using Parallel port as Enhanced Parallel Port.
ECP	Using Parallel port as Extended Capabilities Port.
ECP+EPP	Using Parallel port as ECP and EPP mode.

ECP Mode Use DMA

3	Set ECP Mode Use DMA to 3. (Default value)
1	Set ECP Mode Use DMA to 1.

On-Chip USB

Disabled	Disable this function if you are not using onboard USB function.
V1.1+V2.0	Enable USB 1.1 and USB 2.0 controller. (Default value)
V1.1	Enable only USB 1.1 controller.

Legacy USB Keyboard/Storage

Enabled	Enable USB keyboard support in the MS-DOS environment.
Disabled	Disable this function. (Default value)

Legacy (DOS) USB Mouse

Enabled	Enable USB mouse support in the MS-DOS environment.
Disabled	Disable this function. (Default value)

Legacy USB storage detect

This option allows users to decide whether to detect USB storage devices, including USB flash drives and USB hard drives during POST.

Enabled	BIOS will scan all USB storage devices. (Default value)
Disabled	Disable this function.

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