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Using the BIOS Setup Program
57
Peripheral Configuration Submenu
Main Advanced Security Power Boot Exit
Peripheral Configuration
Serial Port A [Auto]
Parallel Port [Auto]
Mode [Bi-directional]
Audio [Enabled]
Onboard LAN [Enabled]
ASF Support [Enabled]
Select Screen
Select Item
Enter
Select
Sub-Menu
F1
General Help
P9
Setup Defaults
F10
Save and Exit
ESC
Exit
This submenu shown in Table 16 is used for configuring computer peripherals.
Table 16. Peripheral Configuration Submenu
Feature Options Description
Serial Port A • Disabled
• Enabled
• Auto (default)
Configures serial port A.
Auto assigns the first free COM port, normally COM1,
the address 3F8h, and the interrupt IRQ4.
An * (asterisk) displayed next to an address indicates
a conflict with another device.
Base I/O Address
(This feature is present
only when Serial Port A
is set to Enabled)
• 3F8 (default)
• 2F8
• 3E8
• 2E8
Specifies the base I/O address for serial port A, if
serial port A is Enabled.
Interrupt
(This feature is present
only when Serial Port A
is set to Enabled)
• IRQ 3
• IRQ 4 (default)
Specifies the interrupt for serial port A, if serial port A
is Enabled.
Parallel Port • Disabled
• Enabled
• Auto (default)
Configures the parallel port.
Auto assigns LPT1 the address 378h and the
interrupt IRQ7.
An * (asterisk) displayed next to an address indicates
a conflict with another device.
continued