User guide

BIOS Setup

IDE HDD Block

Mode

If your IDE hard drive supports block mode, please

select enable for automatic detection of the optimal

number of block read/write per sector the drive can

support.

POWER ON

Function

This function allows a user to select button only,

keyboard password and hot key which features the

same function to power on the system.

The choice: Button only (Default), Password, Hot key

KB Power On

Password

Enable the Keyboard power-on password function.

Hot Key

Power On

Select the keyboard power-on hot key.

KBC Input Clock

Changing the keyboard working clock frequency.

Onboard FDC

Controller

Select enable if your system has a floppy disk

controller (FDC) installed on the system board and you

wish to use it. If you install and in FDC or the system

has no floppy drive, select discard in this field.

Onboard Serial

Port 1/Port 2

Select an address and corresponding interrupt for the

first and second serial ports.

The choice: 3F8/IRQ4, 2E8/IRQ3, 3E8/IRQ4,

2F8/IRQ3, Disable, Auto (Default).

UART Mode Select

This item allows a user to determine which InfraRed

(IR) function of the onboard I/O chip.

UART Duplex Mode

If users enable this item, the onboard infrared will be

activated and set the second serial UART to support

the infrared module connector on the motherboard.

Therefore, if a device use COM2 at the same time, this

device, this device will not work.

The choice: Standard (Default), HPSIR, SKIR

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