ASUS A7N266 User’s Manual 65
4. BIOS SETUP
4. BIOS SETUP
I/O Configuration
Onboard FDC Swap A & B [No Swap]
This field allows you to reverse the hardware drive letter assignments of
your floppy disk drives. Configuration options: [No Swap] [Swap AB]
Floppy Disk Access Control [R/W]
Set this field to read and write the floppy disk (R/W). Change to [Read
Only] for reading disks.
Onboard Serial Port 1 [3F8H/IRQ4]
Onboard Serial Port 2 [2F8H/IRQ3]
These fields allow you to set the addresses for the onboard serial connectors.
Serial Port 1 and Serial Port 2 must have different addresses. Configuration
options: [3F8H/IRQ4] [2F8H/IRQ3] [3E8H/IRQ4] [2E8H/IRQ10]
[Disabled]
UART2 Use Standard Infrared [Disabled]
This field can activate the onboard standard infrared feature and sets the second
serial UART to support the infrared module connector on the motherboard.
See IrDA-Compliant Infrared Module Connector in 3.8 Connectors.
Configuration options: [Disabled] [Enabled]
Onboard Parallel Port [378H/IRQ7]
This field sets the address of the onboard parallel port connector. If you disable
this field, the Parallel Port Mode and ECP DMA Select configurations are
not available. Configuration options: [Disabled] [378H/IRQ7] [278H/IRQ5]
4.4.2 I/O Device Configuration
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