SETUP BIOS .4
Config Device I/O
4. BIOS SETUP
Onboard FDC Swap A+B [No Swap]This option selects drive letter assignments. Configuration options; [No Swap] [Swap AB]
Floppy Disk Access Control [R/W]When set to [Read Only], this field protects files from being copied to floppy disks by allowing reads from the floppy disk drive but not writes. The setup default [R/W] allows both reads and writes. Configuration op- tions: [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 Use as [Com Port]This field is defaulted to activate the extra onboard com port and sets the second serial UART to support the infrared module connector on the motherboard. 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 Infrared Module Connector in 3.8 External 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 feature, Parallel Port Mode and ECP DMA Select configurations will not be available. Configuration options: [Disabled] [378H/IRQ7] [278H/IRQ5]
Parallel Port Mode [ECP+EPP]This field allows you to set the operation mode of the parallel port. [Nor- mal] allows
This field allows you to configure the parallel port DMA channel for the selected ECP mode. This selection is available only if you select [ECP] or [ECP+EPP] in Parallel Port Mode above. Configuration options: [1] [3]
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