DFI AK76-SN User manual

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Copyright

This publication contains information that is protected by copyright.

No part of it may be reproduced in any form or by any means or

used to make any transformation/adaptation without the prior

written permission from the copyright holders.

This publication is provided for informational purposes only. The

manufacturer makes no representations or warranties with respect to

the contents or use of this manual and specifically disclaims any

express or implied warranties of merchantability or fitness for any

particular purpose. The user will assume the entire risk of the use or

the results of the use of this document. Further, the manufacturer

reserves the right to revise this publication and make changes to its

contents at any time, without obligation to notify any person or

entity of such revisions or changes.

Trademarks

Microsoft

®

MS-DOS

®

, Windows

TM

, Windows

®

95, Windows

®

98,

Windows

®

98 SE, Windows

®

ME, Windows

®

2000 and Windows

NT

®

4.0 are registered trademarks of Microsoft Corporation. AMD,

Athlon

TM

and Duron

TM

are registered trademarks of Advanced Micro

Devices, Inc. VIA is a registered trademark of VIA Technologies, Inc.

Award is a registered trademark of Award Software, Inc. Other

trademarks and registered trademarks of products appearing in this

manual are the properties of their respective holders.

Caution

To avoid damage to the system:

 Use the correct AC input voltage range.

To reduce the risk of electric shock:

 Unplug the power cord before removing the system chassis

cover for installation or servicing. After installation or servicing,

cover the system chassis before plugging the power cord.

Battery:

 Danger of explosion if battery incorrectly replaced.

 Replace only with the same or equivalent type recommend by

the manufacturer.

 Dispose of used batteries according to the battery

manufacturers instructions.

Joystick or MIDI port:

 Do not use any joystick or MIDI device that requires more than

10A current at 5V DC. There is a risk of fire for devices that

exceed this limit.

FCC and DOC Statement on Class B

This equipment has been tested and found to comply with the limits

for a Class B digital device, pursuant to Part 15 of the FCC rules.

These limits are designed to provide reasonable protection against

harmful interference when the equipment is operated in a residential

installation. This equipment generates, uses and can radiate radio

frequency energy and, if not installed and used in accordance with

the instruction manual, may cause harmful interference to radio

communications. However, there is no guarantee that interference

will not occur in a particular installation. If this equipment does cause

harmful interference to radio or television reception, which can be

determined by turning the equipment off and on, the user is

encouraged to try to correct the interference by one or more of the

following measures:

 Reorient or relocate the receiving antenna.

 Increase the separation between the equipment and the receiver.

 Connect the equipment into an outlet on a circuit different from

that to which the receiver is connected.

 Consult the dealer or an experienced radio TV technician for

help.

Notice:

1. The changes or modifications not expressly approved by the

party responsible for compliance could void the user's authority

to operate the equipment.

2. Shielded interface cables must be used in order to comply with

the emission limits.

4

Quick Setup Guide

1

Quick Setup

Guide

Table of Contents

Chapter 1

Quick Setup Guide.............................................

Chapter 2

English......................................................................

Chapter 3

Français (French).................................................

Chapter 4

Deutsch (German)................................................

Chapter 5

Español (Spanish)..................................................

5

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34

46

59

5

1

Quick Setup Guide

Quick Setup

Guide

Chapter 1 - Quick Setup Guide

Table of Contents

1.1 System Board Layout..................................................................................................

1.2 Jumpers.....................................................................................................................................

1.3 Ports and Connectors................................................................................................

1.4 Award BIOS Setup Utility.......................................................................................

6

7

10

18

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Quick Setup Guide

1

Quick Setup

Guide

1.1 System Board Layout

Chapter 1 - Quick Setup Guide

7

1

Quick Setup Guide

Quick Setup

Guide

1.2 Jumpers

1.2.1 CPU Frequency Ratio - SW1

SW1: Pin 5

On: Auto - the system will run according

to the CPUs default ratio. Settings

on pins 1 to 4 will have no effect.

Off: Manual - use pins 1, 2, 3 and 4 to

select the desired ratio.

Ratio

5x

5.5x

6x

6.5x

7x

7.5x

8x

8.5x

1

On

Off

On

Off

On

Off

On

Off

Ratio

9x

9.5x

10x

10.5x

11x

11.5x

12x

12.5x

2

On

Off

On

Off

3

Off

On

4

On

Off

1

On

Off

On

Off

On

Off

On

Off

2

On

Off

On

Off

3

Off

On

4

Off

On

SW1s default

setting.

8

Quick Setup Guide

1

Quick Setup

Guide

1.2.2 CPU Core Voltage - SW2

Voltage

1.475V

1.500V

1.525V

1.550V

1.575V

1.600V

1.625V

1.650V

1

Off

On

Off

On

Off

On

Off

On

Voltage

1.675V

1.700V

1.725V

1.750V

1.775V

1.800V

1.825V

1.850V

2

Off

On

Off

On

3

Off

On

4

Off

1

Off

On

Off

On

Off

On

Off

On

2

Off

On

Off

On

3

Off

On

4

On

SW2: Pin 5

Off: Auto - the system will run according

to the CPUs default core voltage.

Settings on pins 1 to 4 will have no

effect.

On: Manual - use pins 1, 2, 3 and 4 to

select the desired core voltage.

SW2s default

setting.

Important:

Although this function is supported, we do not recommend that you

use a higher voltage because unstable current may be supplied to

the system board causing damage.

9

1

Quick Setup Guide

Quick Setup

Guide

1.2.3 CPUs Front Side Bus - JP2, JP3 and JP4

2-3 On: 100MHz

(200MHz DDR) CPU

(default)

1-2 On: 133MHz

(266MHz DDR) CPU

32 1

JP2

JP3

JP4

32 1

JP2

JP3

JP4

1.2.4 Clear CMOS Data - JP1

1-2 On:

Clear CMOS Data

2-3 On: Normal

(default)

32 1

10

Quick Setup Guide

1

Quick Setup

Guide

1.3.2 Universal Serial Bus Ports

USB 2

USB 1

USB 3 and USB 4

1 VCC

2 -Data

3 +Data

4 Ground

5 Ground

6 Ground

7 Ground

8 +Data

9 -Data

10 VCC

1.3 Ports and Connectors

1.3.1 PS/2 Mouse and PS/2 Keyboard Ports

Make sure to turn off your computer

prior to connecting or disconnecting a

mouse or keyboard. Failure to do so

may damage the system board.

PS/2 Mouse

PS/2 Keyboard

11

1

Quick Setup Guide

Quick Setup

Guide

1.3.4 Serial Ports

COM 1

Serial Port

COM 2

Serial Port

1.3.3 Parallel Port

Parallel Port

12

Quick Setup Guide

1

Quick Setup

Guide

1.3.5 Floppy and IDE Disk Drive Connectors

If you encountered problems while using an ATAPI CD-ROM drive that is

set in Master mode, please set the CD-ROM drive to Slave mode. Some

ATAPI CD-ROMs may not be recognized and cannot be used if

incorrectly set in Master mode.

FDD

IDE

1.3.6 IrDA Connector

1 VCC

2N. C.

3 IRRX

4 Ground

5 IRTX

The sequence of the pin functions on

some IrDA cable may be reversed

from the pin function defined on the

system board. Make sure to connect

the cable to the IrDA connector

according to their pin functions.

13

1

Quick Setup Guide

Quick Setup

Guide

1.3.7 CPU Fan 1 Connector

1 Ground

2 +12V

3 Sense

The system is capable of monitoring the

speed of the CPU fan.

1.3.8 CPU Fan 2 Connector

1 Ground

2 +12V

3N. C.

The system is not capable of monitoring

the speed of the fan that is connected

to the CPU fan 2 connector.

CPU Fan 1 (white connector)

CPU Fan 2 (red connector)

14

Quick Setup Guide

1

Quick Setup

Guide

1.3.9 Chassis Fan 1 and Chassis Fan 2 Connectors

Chassis Fan 1 (white connector)

1 Ground

2 +12V

3 Sense

Chassis Fan 2 (red connector)

1 Ground

2 +12V

3N. C.

The system is capable of monitoring the

speed of the chassis fan 1 connector

(white connector) only.

1.3.10 Chip Fan Connector

1 +12V

2 Ground

This connector is for the fan connected

to the AMD 761 chip.

15

1

Quick Setup Guide

Quick Setup

Guide

1.3.11 Wake-On-LAN Connector

The 5VSB power source of your power

supply must support ≥720mA.

1 +5VSB

2 Ground

3 WOL

1.3.12 Wake-On-Ring Connector

1 Ground

2 WOM

If you are using a modem add-in card,

the 5VSB power source of your power

supply must support ≥720mA.

16

Quick Setup Guide

1

Quick Setup

Guide

1.3.13 Power Connector

1 3.3V

2 3.3V

3 Ground

4 +5V

5 Ground

6 +5V

7 Ground

8 PW-OK

9 5VSB

10 +12V

11 3.3V

12 -12V

13 Ground

14 PS-ON

15 Ground

16 Ground

17 Ground

18 -5V

19 +5V

20 +5V

The system board requires a minimum of 250W power supply.

17

1

Quick Setup Guide

Quick Setup

Guide

1.3.14 Front Panel LEDs and Switches

1 5VSB

2 Ground

3 N. C.

4 Ground

5 HDD LED Signal

6 N. C.

7 Green Signal

8 Green LED Power

9 N. C.

10 Speaker Signal

11 N. C.

12 Ground

13 Speaker Power

14 PWRBT Signal

15 Ground

16 N. C.

17 SMI Signal

18 Ground

19 N. C.

20 N. C.

21 H/W Reset

22 Ground

23 N. C.

24 LED Power

25 N. C.

26 Ground

If a system did not boot-up and the Power/Standby LED did not light

after it was powered-on, it may indicate that the CPU or memory module

was not installed properly. Please make sure they are properly inserted

into their corresponding socket.

18

Quick Setup Guide

1

Quick Setup

Guide

1.4 Award BIOS Setup Utility

1.4.1 Main Menu

1.4.2 Standard CMOS Features

Standard CMOS Features

Advanced BIOS Features

Advanced Chipset Features

Integrated Peripherals

Power Management Setup

PnP/PCI Configurations

PC Health Status

Frequency/Voltage Control

Load Fail-Safe Defaults

Load Optimized Defaults

Set Supervisor Password

Set User Password

Save & Exit Setup

Exit Without Saving

Esc

F10

: Quit

: Save & Exit Setup

↑↓→←

: Select Item

Time, Date, Hard Disk Type...

The settings on the screen are for reference only. Your version may not be

identical to this one.

↑↓→← Move

Standard CMOS Features

Date (mm:dd:yy)

Time (hh:mm:ss)

IDE Primary Master

IDE Primary Slave

IDE Secondary Master

IDE Secondary Slave

Drive A

Drive B

Video

Halt On

Base Memory

Extended Memory

Total Memory

F6:Fail-Safe Defaults F7:Optimized Defaults

F1:General Help

Tue, Dec 5 2000

4 : 35 : 5

Press Enter None

1.44M, 3.5 in.

None

EGA/VGA

All, But keyboard

640K

129024K

130048K

Item Help

Menu Level

Change the day, month,

year and century

Enter:Select

F5:Previous Values

+/-/PU/PD:Value F10:Save ESC:Exit

u

19

1

Quick Setup Guide

Quick Setup

Guide

1.4.3 Advanced BIOS Features

1.4.4 Advanced Chipset Features

Advanced BIOS Features

Item Help

Menu Level

Allows you to choose

the VIRUS warning

feature for IDE Hard

Disk boot sector

protection. If this

function is enabled and

someone attempt to

write data into this

area, BIOS will show a

warning message on

screen and alarm beep

F7:Optimized Defaults

F1:General HelpESC:Exit↑↓→← Move

F6:Fail-Safe Defaults

Enter:Select

F5:Previous Values

+/-/PU/PD:Value F10:Save

Virus Warning

CPU Internal Cache

External Cache

Quick Power On Self Test

First Boot Device

Second Boot Device

Third Boot Device

Boot Other Device

Swap Floppy Drive

Boot Up Floppy Seek

Boot Up NumLock Status

Typematic Rate Setting

Typematic Rate (Chars/Sec)

Typematic Delay (Msec)

Security Option

OS Select For DRAM > 64MB

Video BIOS Shadow

C8000-CBFFF Shadow

CC000-CFFFF Shadow

D0000-D3FFF Shadow

D4000-D7FFF Shadow

D8000-DBFFF Shadow

DC000-DFFFF Shadow

Disabled

Enabled

Floppy

HDD-0

LS/ZIP

Enabled

Disabled

Enabled

On

Disabled

6

250

Setup

Non-OS2

Enabled

Disabled

The screen above list all the fields available in the Advanced BIOS Features

submenu, for ease of reference in this manual. In the actual CMOS setup,

you have to use the scroll bar to view the fields. The settings on the screen

are for reference only. Your version may not be identical to this one.

X

Advanced Chipset Features

System BIOS Cacheable

Video RAM Cacheable

Memory Hole At 15M-16M

AGP Aperture Size (MB)

AGP Secondary Lat Timer

AGP Fast Write

AGP Data Transfer Mode

AGP Always Compensate

SDRAM ECC Setting

Super Bypass Mode

SDRAM Timing setting by

SDRAM PH Limit

SDRAM Idle Limit

SDRAM Trc Timing Value

SDRAM Trp Timing Value

SDRAM Tras Timing Value

SDRAM CAS Latency

SDRAM Trcd Timing Value

Enabled

Disabled

128

20h

Enabled

4x

Disabled

Auto

1 Cycle

0 Cycle

3 Cycle

1 Cycle

2 Cycle

2.5Cycle

2 Cycle

Item Help

Menu Level

↑↓→← Move

F6:Fail-Safe Defaults F7:Optimized Defaults

F1:General HelpEnter:Select

F5:Previous Values

+/-/PU/PD:Value F10:Save ESC:Exit

The settings on the screen are for reference only. Your version may not be

identical to this one.

X

20

Quick Setup Guide

1

Quick Setup

Guide

1.4.5 Integrated Peripherals

1.4.6 Power Management Setup

The screen above list all the fields available in the Integrated Peripherals

submenu, for ease of reference in this manual. In the actual CMOS setup,

you have to use the scroll bar to view the fields. The settings on the screen

are for reference only. Your version may not be identical to this one.

Integrated Peripherals

Item Help

Menu Level

↑↓→← Move

F6:Fail-Safe Defaults F7:Optimized Defaults

F1:General HelpEnter:Select

F5:Previous Values

+/-/PU/PD:Value F10:Save ESC:Exit

OnChip IDE Channel0

OnChip IDE Channel1

IDE Prefetch Mode

IDE Primary Master PIO

IDE Primary Slave PIO

IDE Secondary Master PIO

IDE Secondary Slave PIO

IDE Primary Master UDMA

IDE Primary Slave UDMA

IDE Secondary Master UDMA

IDE Secondary Slave UDMA

Init Display First

OnChip USB1

OnChip USB2

USB Keyboard Support

USB Mouse Support

IDE HDD Block Mode

Onboard FDD Controller

Onboard Serial Port 1

Onboard Serial Port 2

UART 2 Mode

IR Function Duplex

TX,RX Inverting Enable

Onboard Parallel Port

Parallel Port Mode

ECP Mode Use DMA

Parallel Port EPP Type

Enabled

Auto

PCI Slot

Enabled

Disabled

Enabled

3F8/IRQ4

2F8/IRQ3

Standard

Half

No, Yes

378/IRQ7

SPP

3

EPP1.9

X

The screen above list all the fields available in the Power Management

submenu, for ease of reference in this manual. In the actual CMOS setup,

you have to use the scroll bar to view the fields. The settings on the screen

are for reference only. Your version may not be identical to this one.

Power Management Setup

Item Help

Menu Level

↑↓→← Move

F6:Fail-Safe Defaults F7:Optimized Defaults

F1:General HelpEnter:Select

F5:Previous Values

+/-/PU/PD:Value F10:Save ESC:Exit

ACPI Function

Power Management

Video Off Method

Standby Mode

HDD Power Down

HDD Down In Suspend

Soft-Off By PBTN

PWRON After PWR-Fail

Wake-Up by PCI Card (PME)

USB Resume

RI Resume

Modem Use IRQ

RTC Resume

Date(of Month) Alarm

Time (hh:mm:ss) Alarm

IRQ Wakeup Events

VGA

LPT & COM

HDD & FDD

PCI Master

Enabled

User Define

DPMS Support

Disabled

Instant-Off

Off

Disabled

3

Disabled

0

0 0 0

Press Enter

Off

LPT/COM

On

Off

X

u

21

1

Quick Setup Guide

Quick Setup

Guide

1.4.7 PnP/PCI Configurations

1.4.8 PC Health Status

The settings on the screen are for reference only. Your version may not be

identical to this one.

X

PnP/PCI Configurations

PNP OS Installed

Reset Configuration Data

Resources Controlled By

IRQ Resources

DMA Resources

PCI/VGA Palette Snoop

Assign IRQ For VGA

Assign IRQ For USB

No

Disabled

Auto (ESCD)

Press Enter

Disabled

Enabled

Item Help

Menu Level

Select Yes if you are

using a Plug and Play

capable operating

system Select No if you

need the BIOS to

configure non-boot

devices

↑↓→← Move

F6:Fail-Safe Defaults F7:Optimized Defaults

F1:General HelpEnter:Select

F5:Previous Values

+/-/PU/PD:Value F10:Save ESC:Exit

The settings on the screen are for reference only. Your version may not be

identical to this one.

PC Health Status

Current CPU Temp.

Current System Temp.

Current CPUFAN1 Speed

Current Chassis Fan Speed

Vcore

31°C/ 87°F

0 RPM

Item Help

Menu Level

↑↓→← Move

F6:Fail-Safe Defaults F7:Optimized Defaults

F1:General HelpEnter:Select

F5:Previous Values

+/-/PU/PD:Value F10:Save ESC:Exit

2.06 V

2.51 V

3.31 V

5.05 V

12.03 V

2.5V

3.3V

5V

12V

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