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ASUS A7V266-EX User’s Manual 63
4. BIOS SETUP
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]
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 [COM Port]
This field can activate the onboard standard infrared feature and sets the second
serial UART to support the infrared module connector on the motherboard. If
also may be used to configure another COM port or to support a serial smart
card reader. See IrDA-Compliant Infrared Module Connector in 3.8
Connectors. Configuration options: [COM Port] [IR] [Smart Card Reader]
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