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4 BIOS Setup utility

Serial Port Setup

The screen below appears when you select the Serial Port Setup parameter from the Devices and I/O Ports screen:

Parameter

Description

Option

 

 

 

Serial Port

Enables or disables the serial port.

Enabled

 

 

Disabled

Serial Port

Sets the I/O base address of the serial

Address

port.

3F8h

2F8h

3E8h

2E8h

Serial Port

Sets the IRQ (interrupt request)

4

IRQ

channel of the serial port.

11

 

 

 

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Acer R300 manual Serial Port Setup, 3F8h