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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.
GA-K8NF-9-RH Motherboard
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