Asus A7M266-D User Manual download pdf (Page 59)

ASUS A7M266-D User’s Manual 59

4. BIOS SETUP

I/O Device Config.

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. Se-

rial Port 1 and Serial Port 2 must have different addresses. Configuration options:

[3F8H/IRQ4] [2F8H/IRQ3] [3E8H/IRQ4] [2E8H/IRQ10] [Disabled]

UART2 Use Infrared [Disabled]

When enabled, this field activates the onboard standard infrared feature and sets

the second serial UART to support the infrared module connector on the mother-

board. If your system already has a second serial port connected to the onboard

COM2 connector, it will no longer work if you enable the infrared feature. See

Standard and Consumer Infrared Module Connector in 3.8 External Connec-

tors. Configuration options: [Disabled] [Enabled]

Onboard Parallel Port [378H/IRQ7]

This field sets the address of the onboard parallel port connector. If you disable

this feature, Parallel Port Mode and ECP DMA Select configurations will not be

available. Configuration options: [Disabled] [378H/IRQ7] [278H/IRQ5]

4.4.2 I/O Device Configuration

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Asus A7M266-D User Manual Page 59