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Chapter 4: BIOS Setup
4.4.2 I/O Device Configuration
Onboard FDC Swap A & B [No Swap]
This field reverses the hardware drive letter assignments of floppy disk drivers.
Configuration options: [No Swap] [Swap AB]
Floppy Disk Access Control [R/W]
This field sets the capacity of the floppy disk drivers to read and/or write.
Configuration options: [R/W] [Read only]
Onboard Serial Port 1 [3F8H/IRQ4]
Onboard Serial Port 2 [2F8H/IRQ3]
These fields 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 Function Selection [COM2]
This field selects the device on which to assign UART2. (Only the COM2 or
the infrared, or the Smart Card Reader may be supported at any given time.
Configuration options: [COM2] [Standard Infrared] [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]