SOLTEK SL-56H1 User Manual

The Soul Of Computer Technology

SL-56H5 / H1 USER MANUAL

USER NOTICE

This User‘s Guide & Technical Reference is for assisting system
manufacturers and end-users in setting up and installing the
mainboard.
Every effort has been made to ensure that the information in this
manual is accurate. Soltek Computer Inc. is not responsible for
printing or clerical errors. Information in this document is subject to
change without notice and does not represent a commitment on
the part of Soltek Computer Inc.
No part of this manual may be reproduced, transmitted, translated
into any language in any form or by any means, electronic or
mechanical, including photocopying and recording, for any purpose
without the express written permission of Soltek Computer Inc.
Companies and products mentioned in this manual are for identifi­cation purpose only. Product names appearing in this manual may
or may not be registered trademarks or copyrights of their respec­tive companies.

Soltek computer inc. Provides this manual “As is “ without warranty
of any kind, either express or implied, including but not limited to
the implied warranties or conditions of merchantability or fitness
for a particular purpose. In no event shall Soltek computer inc. Be
liable for any loss or profits, loss of business, loss of use or data,
interruption of business, or for indirect, special, incidental, or con­sequential damages of any kind, even if Soltek computer inc. Has
been advised of the possibility of such damages arising from any
defect or error in this manual or product.

Copyright © 1999, 2000 Soltek Computer Inc. All Rights Reserved.

Product Model : SL-56H5 / H1
Manual Revision : V1.0
Release Date : February 2000

• Intel Pentium, Pentium MMX are trademarks of Intel Corporation.

• VIA Apollo MVP3 is trademark of VIA Corporation.

• Cyrix MII, 6x86(L) are trademarks of Cyrix Corporation.

• AMD K6, K6-2, K6-2+, K6-III are trademarks of AMD Corporation.

• Acrobat Reader is trademark of Adobe Corporation.

• Norton AntiVirus, Norton Ghost are trademarks of Symantec Corporation.

SOLTEK AROUND THE WORLD

SOLTEK COMPUTER INC.

Address : 7F, No. 306-3, Ta-Tung Rd, Sec. 1, Hsi-Chih, Taipei-

Hsien, Taiwan, R.O.C.
Telephone : [phone]
Fax : [phone]
E-mail : [e-mail]
Web site : http://www.soltek.com.tw

SOLTEK KOREA INC.

Address : 1002, Chungjin Bldg. 53-5 Wonhyo-Ro, 3-Ka,

Yongsan-Ku Seoul 140-113, Korea
Telephone : [phone]
Fax : [phone]
E-mail : [e-mail]

SOUL TECHNOLOGY EUROPE B.V.

Address : Sydneystraat 52-54 3047 BP Rotterdam, the Neth-

erlands
Telephone : [phone]
Fax : [phone]

MOKA HOLDING B.V.

Address : De Run 4428 5503 LR Veldhoven, the Netherlands
Telephone : [phone]
Fax : [phone]

4

56H5 / 56H1

C O N T E N T

SOLTEK COMPUTER INC. ............................................. 3

SOLTEK KOREA INC. ..................................................... 3

MOKA HOLDING B.V. ..................................................... 3

SOUL TECHNOLOGY EUROPE B.V. ............................. 3

CHAPTER 1

INTRODUCTION ................................................. 6

1-1 ITEM LIST CHECKUP ..................................................... 6

1-2 CPU.................................................................................. 6

1-3 CHIPSET ......................................................................... 6

1-4 MEMORY CAPABILITY ................................................... 6

1-5 BIOS DESCRIPTION ....................................................... 7

1-6 MOTHERBOARD DESCRIPTION ................................... 7

1-7 MOTHERBOARD LAYOUT ............................................. 8

CHAPTER 2

HARDWARE SETUP.......................................... 10

2-1 VOLTAGE ADJUSTMENT............................................. 10

• CPU Vcore Setting ........................................................... 10

• CPU Bus Clock Setting .................................................... 10

• CPU Bus Ratio Setting......................................................11

2-2 JUMPERS SETTING ......................................................11

• FAN#: Onboard FAN(12V) Connector .............................. 11

• JP5 / JP6: CPU Single / Dual Voltage Select ..................11

• JP10 / JP11: USB Port Select ......................................... 12

• JP12: Clear CMOS Data .................................................. 12

• JP15: Power Lost Resume .............................................. 12

• JWOL1: Wake On LAN(WOL) Connector ................... 1213

2-3 CONNECTORS ............................................................. 13

2-3.1 J2 / J3 ........................................................................ 13

5

56H5 / 56H1

2-3.2 EXTERNAL CONNECTOR ....................................... 13

2-3.3 2nd USB CONNECTOR ............................................ 14

2-3.4 ATX POWER SUPPLY CONNECTOR ...................... 15

CHAPTER 3

SOFTWARE SETUP ........................................... 16

3-1 ABOUT SOLTEK SUPPORT CD .................................. 16

3-2 HARDWARE MONITOR INSTALLATION ...................... 16

3-3 VIA CHIPSET DRIVER INSTALLATION (4-in1 Driver) 18

CHAPTER 4

BIOS SETUP ........................................................ 22

4-1 INTRODUCE THE BIOS ................................................ 22

4-2 WHAT IS BIOS SETUP ................................................. 22

4-3 HOW TO RUN BIOS SETUP......................................... 22

4-4 WHAT IS CMOS ............................................................ 23

4-5 WHAT IS POST ............................................................. 23

4-6 UPDATE THE BIOS ....................................................... 23

4-6.1 BEFORE UPDATE THE BIOS ................................... 23

4-6.2 UPDATE YOUR BIOS ................................................ 23

4-6.3 COMMON ERRORS ................................................... 24

4-7 CMOS SETUP UTILITY ................................................. 26

4-7.1 STANDARD CMOS SETUP ....................................... 27

4-7.2 BIOS FEATURES SETUP .......................................... 29

4-7.3 CHIPSET FEATURES SETUP ................................... 33

4-7.4 POWER MANAGEMENT SETUP .............................. 36

4-7.5 PnP/PCI CONFIGURATION ....................................... 40

4-7.6 LOAD SETUP DEFAULTS ......................................... 43

4-7.7 INTEGRATEDPERIPHERALS ................................... 44

4-7.8 SUPERVISOR/USER PASSWORD ........................... 48

4-7.9 IDE HDD AUTO DETECTION .................................... 49

4-7.10 SAVE & EXIT SETUP ............................................... 49

4-7.11 EXIT WITHOUT SAVING .......................................... 49

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56H5 / 56H1

CHAPTER 1

INTRODUCTION

1-1 ITEM LIST CHECKUP

• Soltek Motherboard

• Soltek Support CD

• Soltek User’s Manual

• Soltek 2-in-1 Bonus Pack CD

• Soltek 2-in-1 Bonus Pack Manual

• 1.44MB floppy ribbon cable

• Ribbon cable for master and slave UltraDMA/33&UltraDMA/66 IDE
devices

1-2 CPU

• Supports Intel Pentium MMX CPUs at 166 ~ 233MHz.

• Supports Cyrix 6x86(L) CPUs at PR133+ ~ PR200+.

• Supports Cyrix 6x86(MII) CPUs at 300 ~ 466.

• Supports AMD K6-2 CPUs at 300 ~ 550MHz.

• Supports AMD K6-III CPUs at 400 ~ 550MHz.

• Supports IDT C6 CPUs at 200 ~ 300MHz.

• Supports 66/ 75/ 83/ 95/ 97/ 100/ 112/ 133 MHz CPU clock.

1-3 CHIPSET

• VIA Apollo MVP3 chipset.

• VIA 686A south bridge chip that supports UATA33/66, Hardware
Monitor function.

• PCI Rev 2.1 and APM 1.1/1.2 compliant.

• AGP v2.0(1x, 2x transfer mode) compliant.

1-4 MEMORY CAPABILITY

• Memory range from 4MB(minimum) to 768MB(maximum) with DRAM
Table Free configuration.

• Supports SDRAM with 8ns / 10ns.

7

56H5 / 56H1

• Provides 3 pcs of 168pin DIMM sockets(3.3V unbuffered 4 clock type).

1-5 BIOS DESCRIPTION

• Award BIOS.

• Supports Plug & Play (PnP).

• FLASH MEMORY for easy upgrade.

• Supports Advanced Power Management (APM) Rev 1.2 function.

• Supports Advanced Configuration Power Management Interface
(ACPI) Rev 1.0 function.

• Year 2000 compliant.

1-6 MOTHERBOARD DESCRIPTION

• Built-in onboard 512K(56H5) / 1MB(56H1) write back cache with
Piplelined Burst SRAMs.

• ATX form factor with 18.5cm x 30.5cm.

• 4 PCI Master slots, 2 ISA slots, 1 AGP slot, 1 AMR slot.

• One floppy port supports up to 2.88MB.

• 4x Built-in USB(Universal Serial Bus) controller.

• Ultra ATA33/66 bus master IDE supports up to 4 IDE devices.
(Including ZIP / LS-120 floppy devices)

• 2x 16550A Built-in fast UART compatible serial port connectors.

• Built-in SPP / EPP / ECP parallel port connectors.

• Built-in standard IrDA TX / RX header.

• Peripherals boot function with ATX power.

• Supports WOL(Wake On LAN) function. (To support WOL function,
the ATX power supply must support at least 5V standby voltage and
720mA current.)

• Supports Modem Ring Up function.

• Supports SCSI CD-ROM boot up function.

• Supports Power Lost Resume function.

• Integrated Hardware Monitor function.

8

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1-7 MOTHERBOARD LAYOUT

• Motherboard Default Setting: AMD K6-2 350/100MHz

1 3

2 1

8 7

JP3

JP5 JP6

1 3

1 3

JP8
JP9

3 3

1 1

JP15

1 3

JP12

1 3

JP10

1 3

JP11

JFAN2

JFAN1

SPK RST PWR/LED TURBO LED

HD/LED IR PWR SUSPEND

J1

J2

15

15

JWOL1

AGP

PCI 1

PCI 2

PCI 3

PCI 4

DIMM1

DIMM2

DIMM3

FDD1

IDE2

IDE1

SOCKET 7

ATX POWER

ISA1

ISA2

FLASH BIOS

Li

Battery

Clock
Generator

LPT1

COM1 COM2

PS/2

MOUSE

PS/2

K/B

upper

lower

USB1

USB0

upper

lower

Pipelined

Burst

SRAM

Pipelined

Burst

SRAM

VIA

598

Apollo MVP3

VIA

686A

SW1

ON DIP

1 2 3 4 5 6

AMR

USB2

2 16
1 15

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WATCH OUT !!!

1. Please refer to your processor installation or other
documentation attached with your CPU for detailed
installing instruction.

2. Installing a heat sink and cooling fan is necessary
for proper heat dissipation from your CPU. Uncor­rected installation may result in overheating and
damage of your CPU.

3. Before changing the setting of CPU Vcore from
BIOS program, user SHOULD make sure of correct
specification both of CPU CLOCK and RATIO.
Uncorrected setting may cause damage to your
CPU.

10

56H5 / 56H1

1

1

1 1 1

1

1

1

1

1

1

1

1

1

1

1

2.0V

2.4V

2.8V

3.2V

3.3V

3.4V

3.5V

2.9V

3.0V

3.1V

2.5V

2.6V

2.7V

2.1V

2.2V

2.3V

JP3 JP3 JP3 JP3

Vcore

Voltage

Vcore

Voltage

Vcore

Voltage

Vcore

Voltage

K6-2 400

(or below)

K6-III MMX, 6x86L

K6 166/200

6x86MX(MII)

K6-2 233

IDT C6

Pentium

(P54C),

6x86, K5

CHAPTER 2

HARDWARE SETUP

2-1 VOLTAGE ADJUSTMENT

• CPU Vcore Setting

• CPU Bus Clock Setting

ON

OFF

ON

ON

1 2 3 4 5 6

1

3

1

3

JP8

JP9

ON

OFF

OFF

ON

1 2 3 4 5 6

1

3

1

3

JP8

JP9

ON

OFFONOFF

1 2 3 4 5 6

1

3

1

3

JP8

JP9

66MHz 75MHz 83MHz

ON

ON

OFF

OFF

1 2 3 4 5 6

1

3

1

3

JP8

JP9

ON

ON

OFF

ON

1 2 3 4 5 6

1

3

1

3

JP8

JP9

ON

OFF

OFF

OFF

1 2 3 4 5 6

1

3

1

3

JP8

JP9

95MHz 97MHz 100MHz

ON

ONONON

1 2 3 4 5 6

1

3

1

3

JP8

JP9

ON

ON

ON

OFF

1 2 3 4 5 6

1

3

1

3

JP8

JP9

112MHz 133MHz

CPU CLOCK SELECT

11

56H5 / 56H1

• CPU Bus Ratio Setting

2-2 JUMPERS SETTING

• FAN#: Onboard FAN(12V) Connector

• JP5 / JP6: CPU Single / Dual Voltage Select

ON

ON

OFF

OFF

1 2 3 4 5 6

ON

ON

ON

OFF

1 2 3 4 5 6

ON

OFFONOFF

1 2 3 4 5 6

ON

OFF

OFF

OFF

1 2 3 4 5 6

2.0x / 6.0x 1.5x / 3.5x2.5x 3.0x

ON

ON

OFF

ON

1 2 3 4 5 6

ON

ONONON

1 2 3 4 5 6

ON

OFF

ON

ON

1 2 3 4 5 6

ON

OFF

OFF

ON

1 2 3 4 5 6

4.0x 5.5x4.5x 5.0x

CPU BUS RATIO SELECT

JFAN# FUNCTION

JFAN1 CPU FAN

JFAN2 SYSTEM FAN

JP5 / JP6Voltage Type

1 3

1 3

JP5
JP6

1 3

1 3

JP5
JP6

Single Voltage (Intel Pentium P54C, Cyrix

6x86, AMD K5, IDT C6)

Dual Voltage (Intel Pentium-MMX, Cyrix

MII / 6x86L, AMD K6-2 / K6-2+ / K6-III)

NOTE: Only new clock generator(W83194R-58A) supports

95MHz/ 97MHz. Please check with your dealer before
using this clock.

12

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• JP10 / JP11: USB Port Select

• JP12: Clear CMOS Data

• JP15: Power Lost Resume

This jumper allows user to use the switch of ATX power supply to control

ON/OFF switch directly instead of using the power switch on the
motherboard.

• JWOL1: Wake On LAN(WOL) Connector

This jumper is designed to use LAN to boot up the system. Connect the

wake on signal from LAN card to this connector.

NOTE: For support WOL function, the ATX power supply must support

at least 5V standby voltage / 720mA current.

JP10 / JP11USB Port

Redirect USB port2 to USB

connector (default)

1 3

1 3

JP10
JP11

Redirect USB port2 to AGP

1 3

1 3

JP10
JP11

JP12

Clear CMOS Data

Retain Data (default)

1 3

CMOS Status

1 3

NOTE: This feature must work with BIOS. Please refer to the BIOS “Power On

After PWR-Fail” sector.

Power Lost Resume JP15

Normal (default)

1 3

Enabled

1 3

13

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2-3 CONNECTORS

• In this sector we list all external connectors that user may use.

2-3.1 J2 / J3

2-3.2 EXTERNAL CONNECTOR

A.

D. E. F. G.

B. C.

A : PS/2 MOUSE CONNECTOR
B : USB 0 CONNECTOR
C : LPT1 CONNECTOR
D : PS/2 KEYBOARD CONNECTOR
E : USB 1 CONNECTOR
F : COM2
G : COM1

1

1

15

15

A

E F G H I

C DB

A : HDD LED
B : INFRARED (IR)
C : POWER SWITCH
D : SUSPEND CONNECTOR
E : SPEAKER
F : RESET SWITCH
G : POWER LED
H : NONE
I : TURBO LED

14

56H5 / 56H1

2-3.3 2nd USB CONNECTOR

• This motherboard provides 4 sets of USB connector. Besides 2 sets of
them can be connected directly by USB device, the others are built
onboard for user to extend the use.

• When plugs the 2nd USB connector to USB2 port, user can see every
color of wires to determine which is the first pin.

PIN 1 Vcc (Red)
PIN 3 DO- (White)
PIN 5 DO+ (Green)
PIN 7 GND (Black)
PIN 9 Vcc (Red)
PIN 11 D1- (White)
PIN 13 D1+ (Green)
PIN 15 GND (Black)

PIN SIGNAL

PIN 2 GND (Black)
PIN 4 N/A
PIN 6 N/A
PIN 8 N/A
PIN 10 GND (Black)
PIN 12 N/A
PIN 14 N/A
PIN 16 N/A

PIN SIGNAL

2
1

16
15

Red Green

White Black White Black

Red

Black Black

Green

USB 2

2

1

16

15

USB 2

115

Soltek 2nd USB Connector (Optional)

15

56H5 / 56H1

2-3.4 ATX POWER SUPPLY CONNECTOR

• This connector connects to an ATX power supply. The plug from the
power supply only inserts in an orientation because of the different
hole sizes. Find the proper orientation and push down firmly making
sure that all pins are aligned.

• Remindering that your power supply should support at least 10mA on
the 5V standby voltage. It may cause an difficulty to power on the
system if the power supply can’t support the load.

• For Wake On LAN function, the power supply should support at least
720mA current.

+3.3 V

-12.0 V
GND

Power Supply On

GND
GND
GND

-5.0 V
+5.0 V
+5.0 V

+3.3 V
+3.3 V
GND
+5.0 V
GND
+5.0 V
GND
Power Good
+5.0 V Standby
+12.0 V

16

56H5 / 56H1

CHAPTER 3

SOFTWARE SETUP

3-1 ABOUT SOLTEK SUPPORT CD

• In Soltek support CD, it contains most informations for user’s requirement,
such as Acrobat Reader, BIOS, User’s Manual, Driver, Hardware Monitor,
Patch and Utility etc,. User can browse the CD and get further details in
regard of your motherboard. Of course, if you want to receive the newest
message about your motherboard, you can browse our web site to get it.

3-2 HARDWARE MONITOR INSTALLATION

! Please put the CD attached to

motherboard into the CD-ROM.

! There appears a welcome

window as left screen.

! Click on “ INSTALL DRIVER “

item.

! Click on the “ INSTALL VIA

CHIPSET DRIVER “.

17

56H5 / 56H1

! Click on the “ INSTALL

Hardware Monitor Utility “.

! Press Next to continue.

! The default setup destination

is C:\VIAhm, press Next to
continue.

! Press Next to finish the VIA

Hardware Monitor setup
process.

18

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3-3 VIA CHIPSET DRIVER INSTALLATION (4-in1 Driver)

! Click on the “ INSTALL 4-in-1

Driver “.

! Click on the “ INSTALL VIA

CHIPSET DRIVER “.

! Please put the CD attached to

motherboard into the CD-ROM.

! There appears a welcome

window as left screen.

! Click on “ INSTALL DRIVER “

item.

19

56H5 / 56H1

! Press “ Next “ to continue.

! Please select the checkbox as

below.

"Bus Master PCI IDE Driver
"AGP VxD Driver

#VIA Chipset Function’s Registry
#IRQ Routing Miniport Driver

Note: In Windows 95/98 environment, user doesn’t

need to add “VIA Chipset Functions’ Registry” and
“IRQ Routing Miniport Driver” items.

! Press “ Yes “ to continue.

! Click on “ Install 4in1 Driver”

to continue.

20

56H5 / 56H1

! We do not recommend user to

select “ Enable/Disable [Ultra]
DMA ”.

Note: Whether select this item or not, user has to

enable the Hard Disk DMA function in Control
Panel manually.
(For further details, please refer to next page)

! Press Install to continue.

! The default setup destination

is C:\VIADMATOOL, press Next
to continue.

! Press Next to continue.

21

56H5 / 56H1

! Select “ Install VIA AGP VxD

in turbo mode”.

! After all the setup process is

finished, please restart your
computer by clicking on Finish.

A

bout Hard Disk DMA Function

Last but not least, user has to enable the Hard Disk DMA function. The
process is below:

1. [Start]

$$

$$

$ [Setting]

$$

$$

$ [Control Panel]

$$

$$

$ [System]

$$

$$

$ [Device Manager]

2. In Device Manager, select [Disk Drivers]

$$

$$

$ [GENERIC IDE TYPEXX]

3. Select [Properties] for GENERIC IDE TYPEXX

4. In Properties, select [Settings]

5. In Options item, select the DMA checkbox

6. Restart your computer

22

56H5 / 56H1

CHAPTER 4

BIOS SETUP

4-1 INTRODUCE THE BIOS

• BIOS stands for Basic Input Output System. It is sometimes call ROM
BIOS because it is stored in a Read-Only Memory (ROM) chip on the
motherboard. BISO is the first program to run when you turn on your
computer.

• BIOS performs the followin functions:

1. Initializing and testing hardware in your computer (a process
called “POST”, for Power On Self Test)

2. Loading and running your operating system.

3. Managing SETUP for making changes in your computer.

4. Helping your operating system and application programs to man­age your PC hardware by means of a set of routiness called BIOS
Run-Time Services.

4-2 WHAT IS BIOS SETUP

• Setup is an interactive BIOS program that you need to run when:

1. Changing the hardware on your system. (for example: installing
a new Hard Disk, etc.)

2. Modifying the behavior of your computer. (for example: changing
the system time or date, or turning special features on or off,
etc.)

3. Enhancing your computer’s behavior. (for example: speeding up
performance by turning on shadowing or caching.)

4-3 HOW TO RUN BIOS SETUP

• One way of running SETUP is to press a special function key or key
combination during POST, before the operating system is loaded During
POST, the BIOS usually displays a prompt such as:

Press DEL to enter SETUP

23

56H5 / 56H1

4-4 WHAT IS CMOS

• CMOS is a special kind of memory maintained by a battery after you
turn your computer off. The BIOS uses CMOS to store the settings you
selected in SETUP. The CMOS also maintains the intermal clock. Every
time you turn on your computer, the BIOS looks in CMOS for the set­tings you selected and configures your computer accordingly. If the bat­tery charge runs too low, the CMOS content will be lost and POST will
issue a “CMOS invalid” or “CMOS checksum invalid” message. If this
happens, you may have to replace the battery. After the battery is
replaced, the proper settings will need to be stored in SETUP.

4-5 WHAT IS POST

• POST is an acronym for Power On Self Test. It is a traditional name for
the routines that the BIOS uses to test and initializes the devices on your
system when the PC is powered on. Its meanings has grown to include
anything the BIOS does before the operating system is started.
Each of POST routines is assigned a POST code, an unique number
which is sent to I/O port 080h before the routine is executed.

4-6 UPDATE THE BIOS

• AWDFLASH.EXE is a Flash EPROM Programming utility that updates
the BIOS by uploading a new BIOS file to the programmable flash ROM
on the motherboard. This file only works in DOS mode. To determine the
BIOS version, check the release date displayed on the top of your screen
during bootup. Newer dates represents a newer BIOS file.

4-6.1 BEFORE UPDATE THE BIOS

• It is recommended that you save a copy of the original motherboard
BIOS along with a Flash EPROM Programming Utility (AWDFLASH.
EXE) to a bootable floppy disk in case you need to reinstall the BIOS
later.

4-6.2 UPDATE YOUR BIOS

1. Specify FLOPPY as the first device in the bootup sequence from the

BIOS setup.

2. Put a empty 1.44” floppy disk into the floppy drive A:\.

3. Type FORMAT A:\ /S at the DOS prompt to create a bootable

system floppy disk.

4. Put the Supplier CD into the CD-ROM drive, assuming that D:\ is

24

56H5 / 56H1

your CD-ROM drive.

5. Type COPY D:\UTILITY\AWDFLASH.EXE A:\ to copy the file

AWDFLASH.EXE from CD-ROM to floppy disk,

6. Reboot your system from the floppy disk.

7. In the DOS mode, type awdflash xxx.bin /sn/py/cc/r and then press

<Enter> to run flash program. (xxx.bin is depended on your
motherboard model)

8. Then appears a program window as below:

9. After updated, the system will reboot automatically.

10. Attention! You will see a message “ CMOS checksum error -

Defaults loaded “ during booting. Please press <Del> to run BIOS
program, then reload “LOAD SETUP DEFAULTS” and save it.

4-6.3 COMMON ERRORS

• Insufficient memory:

It means that there may be one or more memory managers have been
loaded from floppy disk during booting. For solving this error, please

The parameters of AWDFLASH.EXE

/sn : No original BIOS backup
/py : Program flash memory
/cc : Clear CMOS data after programming
/r : Reset system after programming

NOTE: User can type AWDFLASH /? to get further details about

parameters. Wrong usage of parameter will damage the BIOS
information, so that we strongly recommend user to leave pa­rameters away unless you realize them.

25

56H5 / 56H1

prefer the former page step 2. to format a pure bootable floppy disk.

• BIOS part number doesn’t match:

When the BIOS chip is damaged, it will trigger this error. The only way
to solve it is to change a new BIOS chip.

26

56H5 / 56H1

4-7 CMOS SETUP UTILITY

This VIA82C693A chipset Apollo Pro-Plus comes with the AWARD

BIOS from AWARD Software Inc. Enter the AWARD BIOS program
Main Menu by:

1. Turn on or reboot the system. After a series of diagnostic checks, the
following message will appear:

PRESS <DEL> TO ENTER SETUP

2. Press the <DEL> key and the main program screen will appear as
follows:

3. Using the arrows on your keyboard, select an option, and press
<Enter>. Modify the system parameter to reflect the options installed
in your system.

4. You may return to the Main Menu anytime be pressing <ESC>.

5. In the Main Menu, “SAVE AND EXIT SETUP” saves your changes
and reboots the system, and “EXIT WITHOUT SAVING” ignores your
changes and exits the program.

ROM PCI / ISA BIOS (2A6LGSN9)

CMOS SETUP UTILITY

AWARD SOFTWARE, INC.

STANDARD CMOS SETUP

BIOS FEATURES SETUP

CHIPSET FEATURES SETUP

POWER MANAGEMENT SETUP

PNP/PCI CONFIGURATION

LOAD SETUP DEFAULTS

INTEGRATED PERIPHERALS

SUPERVISOR PASSWORD

USER PASSWORD

IDE HDD AUTO DETECTION

SAVE & EXIT SETUP

EXIT WITHOUT SAVING

Esc : Quit
F10 : Save & Exit Setup

: Select Item
(Shift) F2 : Change Color

27

56H5 / 56H1

4-7.1 STANDARD CMOS SETUP

Standard CMOS Setup allows you to record some basic system hard-

ware configuration and set the system clock and error handling. You
only need to modify the configuration values of this option when you
change your system hardware configuration or the configuration stored
in the CMOS memory gets lost or damaged.

Run the Standard CMOS Setup as follows:

1. Choose “STANDARD CMOS SETUP” from the Main Menu and a
screen with a list of options will appear.

2. Use one of the arrow keys to move between options and modify the
selected options by using PgUp/PgDn/+/- keys.

ROM PCI/ISA BIOS (2A6LGSNC)

STANDARD CMOS SETUP

AWARD SOFTWARE, INC.

Date (mm:dd:yy) : Tue, Oct 19 1999
Time (hh:mm:ss) : 15 : 6 : 26

Drive A : 1.44, 3.5 in.
Drive B : None

Video : EGA/VGA
Halt On : All Errors

HARD DISK TYPE SIZE CYLS HEAD PRECOMP LANDZ SECTOR MODE

Primary Master : Auto 0M 0 0 0 0 0 AUTO
Primary Slave : Auto 0M 0 0 0 0 0 AUTO
Secondary Master : Auto 0M 0 0 0 0 0 AUTO
Secondary Slave : Auto 0M 0 0 0 0 0 AUTO

Base Memory : 640K

Extended Memory : 64512K

Other Memory : 384K

Total Memory : 65536K

Esc : Quit
F1 : Help

: Select Item

(Shift) F2 : Change Color

PU/PD/+/- : Modify

28

56H5 / 56H1

3. Press <ESC> and follow the screen instructions to save or disregard
your setting.

Set the current date and time.

Date (mm:dd:yy)

Time (hh:mm:ss)

This field records the specification for all non-SCSI Hard
Disk Drives installed in your system. Refer to the respec­tive documentation on how to install the drives.

Primary

(Secondary)

Set the field to the type(s) of Floppy Disk drive(s) installed
in your system.
The choice:
360KB, 5.25in.

1.2MB, 5.25in.
720KB, 3.5in.

1.44MB, 3.5in.

2.88MB, 3.5in.

Drive A / B

Set the field to the type of video display card installed in
your system.
The choice:
Monochrome,
Color 40x25,
EGA / VGA, (default)
Color 80x25

Video

Set this warning feature for the type of errors that will
cause the system to halt.
The choice:
All Errors, (defaults)
No Errors,
All But Keyboard,
All But Diskette,
All But Disk / Key

Halt On

29

56H5 / 56H1

4-7.2 BIOS FEATURES SETUP

BIOS Features Setup allows you to improve your system performance

or set up system features according to your preference.

Run the BIOS Features Setup as follows:

1. Choose “BIOS FEATURES SETUP” from the Main Menu and a
screen with a list of options will appear.

2. Use one of the arrow keys to move between options and modify the
selected options by using PgUp/PgDn/+/- keys. An explanation of the
<F>keys follows:

<F1>: “Help” gives options available for each item.
<Shift> + <F2>: Change BIOS screen color.
<F5>: Get the previous values. These values are the values with

the user started in the current session.
<F6>: Load all options with the BIOS default values.
<F7>: Load all options with the Setup default values.

Virus Warning : Disabled
CPU Internal Cache : Enabled
External Cache : Enabled
CPU L2 Cache ECC Checking : Enabled
Quick Power On Self Test : Enabled
Boot Sequence : A,C,SCSI
Swap Floppy Drive : Disabled
Boot Up Floppy Seek : Disabled
Boot Up NumLock Status : On
IDE HDD Block MODE : Enabled
Gate A20 Option : Fast
Memory Parity/ECC Check : Disabled
Typematic Rate Setting : Disabled
Typematic Rate (Chars/Sec) : 6
Typematic Delay (Msec) : 250
Security Option : Setup
PCI/VGA Palette Snoop : Disabled
OS Select For DRAM > 64MB : Non-OS2
Report No FDD For WIN 95 : No

Video BIOS Shadow : Enabled
C8000-CBFFF Shadow : Disabled
CC000-CFFFF Shadow : Disabled
D0000-D3FFF Shadow : Disabled
D4000-D7FFF Shadow : Disabled
D8000-DBFFF Shadow : Disabled
DC000-DFFFF Shadow : Disabled
Cyrix 6x86/MII CPU ID : Enabled

ROM PCI/ISA BIOS (2A6LGSNC)

BIOS FEATURES SETUP

AWARD SOFTWARE, INC.

ESC : Quit
F1 : Help
F5 : Old Value
F7 : Load Setup Defaults

: Select Item
PU/PD/+/- : Modify
(Shift)F2 : Color

30

56H5 / 56H1

Choose Enabled (default) or Disabled. This option allows
user to enable or disable the external cache memory.

External Cache

Default is “A , C, SCSI”. This option determines which
drive to boot at first for an operating system.

Boot Sequence

Choose Enabled (default) or Disabled. This option allows
user to enable or disable the CPU internal cache.

CPU Internal

Cache

This option swaps floppy driver assignments when it’s
enabled.
The choice: Enabled, Disabled (default).

Swap Floppy Drive

Choose Enabled (default) or Disabled. This option allows
user to speed up the Power-On-Self-Test routine.

Quick Power On

Self

Choose Enabled (default) or Disabled.

CPU L2 Cache

ECC Checking

Enabled (default): During POST, BIOS checks the track

number for Floppy Disk drive to see whether
it’s 40 or 80 tracks.

Disabled: During POST, BIOS will not check the track num-

ber for Floppy Disk drive.

Boot Up Floppy

Seek

Note: Many diagnostic (or boot manager) programs which

attempt to access the boot sector table can cause
the above warning message. If you will be running
such a program, we recommend that you disable the
virus protection first.

Enabled: Activates automatically when the system boots

up causing a warning message to appear if there
is anything attempting to access the boot sec­tor or Hard Disk partition table.

Disabled: No warning message will appear when there is

something attempting to access the boot sec­tor or Hard Disk partition table.

Virus Warning

31

56H5 / 56H1

Choose Normal or Fast (default): This option allows the
RAM to access the memory above 1MB by using the fast
gate A20 line.

Gate A20 Option

Choose Enabled or Disabled (default): Enable this option
to adjust the deystroke repeat rate.

Typematic Rate

Setting

Choose 250 (default), 500, 750 and 1000. This option sets
the time interval for displaying the first and the second
characters.

Typematic Delay

(Msec)

Choose Enabled or Disabled (default). It determines
whether or not the MPEG ISA cards can work with PCI /
AGP.

PCI / VGA Palette

Choose System or Setup (default). This option prevents
unauthorized system boot up or use of BIOS Setup.

Security Option

On (default): Activate the NumLock function at boot up.
Off: Close the NumLock function at boot up.

Boot Up NumLock

Status

Choose Enabled or Disabled.

Memory Parity /

ECC

Range between 6 (default) and 30 characters per second.
This option controls the speed of repeating keystrokes.

Typematic Rate

(Char / Sec)

Non-OS2 (default): For Non-OS/2 operating system.
OS: For OS/2 operating system.

OS Select for

DRAM >

Note: Some older model Hard Disk drives do not provide

this function.

Choose Enabled (default) or Disabled. If your Hard Disk
size is larger than 540MB, choose Enabled, and if you are
using the IDE HDD Auto Detection option, the BIOS will
choose this option automatically.

IDE HDD Block

Mode

32

56H5 / 56H1

3. Press <ESC> and follow the screen instructions to save or disregard
your setting.

These options are used to shadow other expansion card
ROMs.

C8000-CBFFF to

DC000-

Enabled (default): Map the VGA BIOS to system RAM.
Disabled: Don’t map the VGA BIOS to system RAM.

Video BIOS

Shadow

Enabled: Default setting.
Disabled: Disable this option under Novell 5.0.

Cyrix 6x86 / MII

CPU ID

33

56H5 / 56H1

4-7.3 CHIPSET FEATURES SETUP

Chipset Features Setup changes the values of the chipset registers.

These registers control the system options.

Run the Chipset Features Setup as follows:

1. Choose “CHIPSET FEATURES SETUP” from the Main Menu and a
screen with a list of options will appear.

2. Use one of the arrow keys to move between options and modify the
selected options by using PgUp/PgDn/+/- keys.

Bank 0/1 DRAM Timing : FP/EDO 70ns
Bank 2/3 DRAM Timing : FP/EDO 70ns
Bank 4/5 DRAM Timing : SDRAM 10ns
SDRAM Cycle Length : 2
DRAM Read Pipeline :Enabled

Cache Pd+CPU Wt Pipeline : Enabled
Cache Timing : Fast
Video BIOS Cacheable : Enabled
System BIOS Cacheable : Enabled
Video Hole At 15Mb Addr. : Disabled
AGP Aperture Size : 64M
OnChip Sound : Enabled
OnChip Modem : Disabled

OnChip USB : Enabled
USB Keyboard Support : Disabled

CPU Host Clock(CPU/PCI) :Default
Current CPU Temp. : 0C/32F
Current System Temp. : 0C/32F
Current CPUFAN1 Speed : RPM
Current CPUFAN2 Speed : RPM
Vcore : 2.44V 2.5V : 3.10V

3.3V : 3.44V 5V : 5.10V
12V : 12.30V

ROM PCI/ISA BIOS (2A6LGSNC)

CHIPSET FEATURES SETUP

AWARD SOFTWARE, INC.

ESC : Quit
F1 : Help
F5 : Old Value
F7 : Load Setup Defaults

: Select Item
PU/PD/+/- : Modify
(Shift)F2 : Color

34

56H5 / 56H1

You can select CAS latency time in HCLKs of 2/2 or 3/3.
The system board designer should have set the values in
this field, depending on the DRAM installed. Do not change
the values in this field unless you change specifications
of the installed DRAM or the installed CPU.

SDRAM Cycle

Length

Choose Enabled or Disabled (default). When Enabled, the
access to the system BIOS ROM addressed at F0000H­FFFFFH is cached.

System BIOS

Cacheable

This item allows you to select the value in this field, de­pending on whether the board has paged DRAMs or EDO
(extended data output) DRAMs.
The choice:
EDO 50ns,
EDO 60ns,
Slow,
Medium,
Fast,
Turbo

Bank 0/1 2/3 4/5

DRAM

Choose Enabled or Disabled (default). When enabled, the
access to the VGA RAM addressed is cached.

Video RAM

Cacheable

Choose 4, 8, 16, 32, 64 (default), 128 or 256MB. Memory
map and graphics data structures can reside in a Graph­ics Aperture. This area is like a linear buffer. BIOS will
automatically report the starting address of this buffer to
the O.S.

AGP Aperture Size

(MB)

DRAM optimization feature: If a memory read is addressed
to a location whose latest write is being held in a buffer
before being written to memory, the read is satisfied
through the buffer contents, and the read is not sent to
the DRAM.
The Choice: Enabled(default), Disabled

DRAM Read

Pipeline

Use default setting.

Cache Pd+CPU Wt

Pipeline

Use default setting.

Cache Timing

Enabled (default): Turn on AC’97 Codec chip controller.
Disabled: Turn off AC’97 Codec chip controller. If user
wants to use external sound card, this function must be
disabled.

OnChip Sound

35

56H5 / 56H1

Enabled: Enables function when the USB keyboard is be-

ing used.

Disabled (default): When the AT keboard is being used.

USB Keyboard

Support

This should be enabled if your system has a USB installed
on the system board and you wish to use it. Even when
so equipped, if you add a higher performance controller,
you will need to disable this feature.
The choice:
Enabled, Disabled

OnChip USB

3. Press <ESC> and follow the screen instructions to save or disregard
your setting.

Enabled (default): Use MC99 feature.
Disabled: Turn off MC99 feature. If user wants to use ex­ternal modem, this function must be disabled.

OnChip Modem

Choose 66/ 75/ 83/ 95/ 97/ 100/ 112/ 133 MHz.

CPU Host Clock

(CPU/PCI)

36

56H5 / 56H1

4-7.4 POWER MANAGEMENT SETUP

Power Management Setup changes the system power savings function.

Run the Power Management Setup as follows:

1. Choose “POWER MANAGEMENT SETUP” from the Main Menu and
a screen with a list of options will appear.

2. Use one of the arrow keys to move between options and modify the
selected options by using PgUp/PgDn/+/- keys.

ACPI function : Disabled
Power Management : User Define
PM Control by APM : Yes
Video Off After : Suspend
Video Off Method : V/H SYNC+Blank
MODEM Use IRQ : 3
Soft-Off by PWRBTN : Instant-Off
HDD Power Down : Disabled
Doze Mode : Disabled
Suspend Mode : Disabled
** PM Events **
VGA : OFF
LPT & COM : LPT/COM
HDD & FDD : ON
DMA Master : OFF
Modem Ring Resume : Disabled
RTC Alarm Resume : Disabled
Date(of Month) : 0
Timer(hh:mm:ss) : 0: 0: 0

Primary INTR : ON
IRQ3 (COM 2) : Primary
IRQ4 (COM 1) : Primary
IRQ5 (LPT 2) : Primary
IRQ6 (Floppy Disk) : Primary
IRQ7 (LTP 1) : Primary
IRQ8 (RTC Alarm) : Disabled
IRQ9 (IRQ2 Redir) : Secondary
IRQ10 (Reserved) : Secondary
IRQ11 (Reserved) : Secondary
IRQ12 (PS/2 Mouse) : Primary
IRQ13 (Coprpcessor) : Primary
IRQ14 (Hard Disk) : Primary
IRQ15 (Reserved) : Disabled

ROM PCI/ISA BIOS (2A6LGSNC)

POWER MANAGEMENT SETUP

AWARD SOFTWARE, INC.

ESC : Quit
F1 : Help
F5 : Old Value
F7 : Load Setup Defaults

: Select Item
PU/PD/+/- : Modify
(Shift)F2 : Color

37

56H5 / 56H1

Choose Max. Saving, User Define (default), Disabled, or
Min. Saving.

Power Manage-

ment

Choose Yes (default) or No. You need to choose Yes when
the operating system has the APM functions, otherwise
choose No.

PM Control By

APM

Choose Blank, DPMS or V/H Sync+Blank (default). You
can choose either DPMS or V/H Sync+Blank when ther
monitor has the Green function. You need to choose Blank
when the monitor has neither the Green function.

Video Off Method

Choose NA, Suspend, Standby (default) or Doze.

Video Off After

Assign the IRQ number to the modem which is being used
so that the ring signal can wake up the system. The de­fault setting is 3 (COM2).

Modem Use IRQ

Instant-Off (default): Turn off the system power at once

after pushing the power button.

Delay 4 Sec: Turn off the system power 4 seconds after

pushing the power button (to meet PC97/98
spec)

Soft-Off By PWR-

BTTN

This mode sets the CPU speed down to 33MHz.

Doze Mode

Time is adjustable from 1 to 15 minutes. When the set
time has elapsed, the BIOS sends a command to the HDD
to power down which turns off the motor.

HDD Power Down

Enabled: Turn on ACPI function.
Disabled (default): Turn off ACPI function.

ACPI Function

The option allows you to choose the mode for the differ­ent timer. The Suspend mode turns off the CPU and saves
the energy of the system.

Suspend Mode

38

56H5 / 56H1

An input signal on the serial Ring Indicator (RI) Line (in
other words, an incoming call on the modem) awakens
the system from a soft off state.

Modem Ring

Resume

Primary INTR

When set to On, any event occurring at will awaken a sys-

tem which has been powered down.

On(default): The system can not enter the power saving

mode when I/O ports or IRQ# is activated.

Off: The system still can enter the power saving mode

when I/O ports or IRQ# is activated.

When Enabled, you can set the date and time at the which
the RTC(Real Time Clock) alarm awakens the system from
suspend mode.
Choice: Disabled(default), Enabled.

RTC Alarm

Rescume

When On of VGA, any activity from one of the listed sys­tem peripheral devices or IRQs wakes up the system.
Choice: On(default), Off.

VGA

When On of LPT&COM, any activity from one of the listed
system peripheral devices or IRQs wakes up the system.
Choice: LPT/COM(default), NONE, LPT or COM.

LPT & COM

When On of HDD&FDD, any activity from one of the listed
system peripheral devices wakes up the system.
Choice: On(default), Off.

HDD & FDD

When On, any activity from one of the listed system pe­ripheral devices wakes up the system.
Choice: On, Off(default).

DMA / master

39

56H5 / 56H1

The following is a list of IRQ’s(Interrupt ReQuests), which can be exempted much as the
COM ports and LPT ports above can. When an I/O device wants to gain the attention of
the operating system, it signals this by causing an IRQ to occur. When the operating
system is ready to respond to the request, it interrupts itself and performs the service.
When set On, activity will neither prevent the system from going into a power manage­ment mode nor awaken it.

IRQ3 (COM2)
IRQ4 (COM1)
IRQ5 (LPT2)
IRQ6 (Floppy Disk)
IRQ7 (LPT1)
IRQ8 (RTC Alarm)

3. Press <ESC> and follow the screen instructions to save or disregard
your setting.

40

56H5 / 56H1

4-7.5 PnP/PCI CONFIGURATION

PnP/PCI Configuration Setup defines PCI bus slots.

Run the PnP/PCI Configuration Setup as follows:

1. Choose “PnP/PCI CONFIGURATION SETUP” from the Main Menu
and a screen with a list of options will appear.

2. Use one of the arrow keys to move between options and modify the
selected options by using PgUp/PgDn/+/- keys.

PNP OS Installed : No
Resources Controlled By : Manual
Reset Configuration Data : Disabled
IRQ 3 assigned to : PCI/ISA PnP
IRQ 4 assigned to : PCI/ISA PnP
IRQ 5 assigned to : PCI/ISA PnP
IRQ 7 assigned to : PCI/ISA PnP
IRQ 9 assigned to : PCI/ISA PnP
IRQ 10 assigned to : PCI/ISA PnP
IRQ 11 assigned to : PCI/ISA PnP
IRQ 12 assigned to : PCI/ISA PnP
IRQ 14 assigned to : PCI/ISA PnP
IRQ 15 assigned to : PCI/ISA PnP
DMA 0 assigned to : PCI/ISA PnP
DMA 1 assigned to : PCI/ISA PnP
DMA 3 assigned to : PCI/ISA PnP
DMA 5 assigned to : PCI/ISA PnP
DMA 6 assigned to : PCI/ISA PnP
DMA 7 assigned to : PCI/ISA PnP

ROMPCI/ISABIOS(2A6LGSNC)

PNP/PCICONFIGURATION

AWARDSOFTWARE,INC.

ESC:Quit
F1:Help
F5:OldValue
F7:LoadSetupDefaults

:SelectItem
PU/PD/+/-:Modify
(Shift)F2:Color

CPU to PCI Write Buffer : Enabled
PCI Dynamic Bursting : Enabled
PCI Master 0 WS Write : Enabled
PCI Delay Transaction : Enabled
PCI#2 Access #1 Retry : Disabled
AGP Master 1 WS Write : Disabled
AGP Master 1 WS Read : Disabled

Assign IRQ For USB : Enabled
Assign IRQ For VGA : Enabled

41

56H5 / 56H1

Choose Enabled or Disabled (default). Disable retains En­abled PnP configuration data in BIOS and resets the PnP
configuration data in the BIOS.

Reset Configura-

tion

Choose Enabled(default) or Disabled.

CPU to PCI Write

Buffer

Choose Enabled(default) or Disabled .

PCI Dynamic

Bursting

Choose Enabled(default) or Disabled .

PCI Master 0 WS

Write

Choose Enabled(default) or Disabled .

PCI Delay Transac-

tion

Choose Enabled or Disabled(default).

PCI #2 Access #1

Retry

Choose Enabled(default) or Disabled.

AGP Master 1 WS

Write

Choose Enabled or Disabled(default).

AGP Master 1 WS

Read

Choose Manual (default) or Auto. The BIOS checks the
IRQ/DMA channel number on the ISA and PCI card manu­ally if you choose Manual. And the IRQ/DMA channel num­ber will be checked automatically if you choose Auto.

Resources
Controlled

Yes: OS supportsss Plug and Play function.
No (default): OS doesn’t support Plug and Play function.

PNP OS Installed

Note: BIOS will automatically diable all PnP resources

except the boot device card when you select Yes on
Non-PnP O.S.

42

56H5 / 56H1

Enabled (default): Add one IRQ to USB controller.
Disabled: Remove IRQ from USB controller. The system

will have extra IRQ for other devices but the
USB controller will still not be diabled (only IRQ
was removed)

Assign IRQ for

USB

Enabled (default): Add one IRQ to VGA controller.
Disabled: Remove IRQ from VGA controller. The system

will have extra IRQ for other devices but the
VGA controller will still not be disabled (only
IRQ will be removed)

Assign IRQ for

VGA

3. Press <ESC> and follow the screen instructions to save or disregard
your setting.

43

56H5 / 56H1

4-7.6 LOAD SETUP DEFAULTS

Load Setup Defaults option loads the default system values to the

system configuration fields. If the CMOS is corrupted the defaults are
loaded automatically.

Choose this option and the following message will appear:

“Load Setup Defaults (Y/N)? N”

To use the Setup Defaults, change the prompt to “Y” and press <Enter>.

44

56H5 / 56H1

4-7.7 INTEGRATEDPERIPHERALS

Integrated Peripherals option changes the values of the chipset

registers. These registers control system options in the computer.

Run the Integrated Peripherals as follows:

1. Choose “INTEGRATED PERIPHERALS” from the Main Menu and a
screen with a list of options will appear.

2. Use one of the arrow keys to move between options and modify the
selected options by using PgUp/PgDn/+/- keys.

OnChip IDE Channel0 : Enabled
OnChip IDE Channel1 : Enabled
IDE Prefetch Mode : Enabled
Primary Master PIO : Auto
Primary Slave PIO : Auto
Secondary Master PIO : Auto
Secondary Slave PIO : Auto
Primary Master UDMA : Auto
Primary Slave UDMA : Auto
Secondary MasterUDMA : Auto
Secondary Slave UDMA : Auto
Init Display First : PCI Slot

Onboard FDD Controller : Enabled
Onboard Serial Port 1 : 3F8/IRQ4
Onboard Serial Port 2 : 2F8/IRQ3
UART 2 Mode : Standard
IR Function Duplex : Half
TX, RX inverting enable : No, Yes

Onboard Parallel Port : 378/IRQ7
Onboard Parallel Mode : ECP/EPP
ECP Mode Use DMA : 3
Onboard Legacy Audio : Enabled
Sound Blaster : Disabled
SB I/O base Address : 220H
SB IRQ Select : IRQ 5
SB DMA Select : DMA 1
MPU-401 : Disabled
MPU-401 I/O Address : 330H - 333H
Game Port(200H - 207H) : Enabled

ROM PCI/ISA BIOS (2A6LGSNC)

INTEGRATED PERPHERALS

AWARD SOFTWARE, INC.

ESC : Quit
F1 : Help
F5 : Old Value
F7 : Load Setup Defaults

: Select Item
PU/PD/+/- : Modify
(Shift)F2 : Color

45

56H5 / 56H1

Choose Enabled (default) or Disabled. Choose Disabled
when you use an ISA card with FDD function, or choose
Enabled to use the onboard FDD connector.

Onboard FDC

Controller

Choose Auto (default), 3F8/IRQ4, 2F8/IRQ3, 3E8/IRQ4, 2E8/
IRQ3 or Disabled. Don’t set port 1 & 2 to the same value,
except when setting at Disabled.

Onboard Serial

Port1

Choose Auto (default), 3F8/IRQ4, 2F8/IRQ3, 3E8/IRQ4, 2E8/
IRQ3 or Disabled.

Onboard Serial

Port2

Enabled (default): Turn on the onboard IDE function.
Disabled: Turn off the onboard IDE function.

Primary Master/

Slave UDMA

Secondary Master/

Slave

Primary

Master/Slave PIO

Secondary

Master/Slave PIO

Choose Auto (default) or Mode 0~4. The BIOS will detect
the HDD mode type automatically when you choose Auto.
You need to set to a lower mode than Auto when your
hard disk becomes unstable.

Choose Enable(default), Disabled.

IDE Prefetch Mode

The chipset contains a PCI IDE interface with support from
two IDE channels. Select Enabled to activate the first and/
or the second IDE interface. Select Disabled to deactivate
an interface, if you install a primary and/or second add­on IDE interface.
The choice: Enabled(default), Disabled.

OnChip IDE

Channel

This option allows you to decide to activate PCI Slot or
AGP first.
Choose PCI Slot(default), AGP.

Init Display First

46

56H5 / 56H1

Note: This option will not be displayed

Choose DMA3 (default) or DMA1. Most sound cards use
DMA1. Check with your sound card configuration to make
sure that there is no conflict with this function.

ECP Mode Use

DMA

Note: The above 2 options will not be

displayed unless the EPP/ECP is

Choose EPP1.7 (default) or EPP1.9. EPP1.9 supports hard­ware handshake. This setting is dependent upon your EPP
device.

EPP Mode Select

Choose the printer I/O address: 378H/IRQ7 (default), 3BCH/
IRQ7, 278H/IRQ5 or Disabled.

Onboard Paralle

Port

Choose Normal (default), ECP/EPP, SPP mode. The mode
depends on the external device connected to this port.

Onboard Parallel

Mode

Choose Standard (default), HPSIR or ASKIR.

UART 2 Mode

The choice: Enabled (default), Disabled.

Onboard Legacy

Audio

The choice: Half (default), Full

IR Function Duplex

Choose No, Yes (default) / No, No / Yes, No / Yes, Yes.

TX, RX inverting

enabled

Note: The above 2 options won’t work

unless UART2 Mode HPSIR/ASKIR is

47

56H5 / 56H1

3. Press <ESC> and follow the screen instructions to save or disregard
your setting.

Choose Enabled or Disabled (default). For DOS mode
compatibility, this option must be enabled. In Windows
system, this option must be disabled.

Sound Blaster

Use default setting.

SB DMA Select

Choose Enabled or Disabled (default). Some feedback
type joystick must enable this option (ex: Sidewinder
joystick).

MPU-401

Use default setting.

MPU-401 I/O

Address

Use default setting.

Game Port (200-

207H)

Use default setting.

SB I/O Base

Address

Use default setting.

SB IRQ Select

48

56H5 / 56H1

4-7.8 SUPERVISOR/USER PASSWORD

These two options allow you to set your system passwords. Normally,

the supervisor has a higher ability to change the CMOS setup option
than the user. The way to set up the passwords for both supervisor
and user are as follows:

1. Choose “CHANGE PASSWORD” from the Main Menu and press
<Enter>. The following message appears:

“Enter Password:”

2. The first time you run this option, enter your own password up to 8
characters and press <Enter>. The screen doesn’t display the
entered characters.

3. After you entered the password, the following message appears
prompting you to confirm the password:

“Confirm Password:”

4. Enter the same password “exactly” as you just typed again to
confirm the password and press <Enter>.

5. Move the cursor to Save & Exit Setup to save the password.

6. If you need to delete the password you entered before, choose the
Supervisor Password and press <Enter>. It will delete the password
that you had before.

7. Move the cursor to Save & Exit Setup to save the option you did,
otherwise the old password will still be there the next time you turn
your machine on.

8. Press <ESC> to exit to the Main Menu.

Note: If you forget or lose the password, the only way

to access the system is to clear the CMOS RAM
by setting JBAT1. All setup information will be
lost and back to default seting. You need to run
the BIOS setup program and re-define all set­tings again.

49

56H5 / 56H1

4-7.9 IDE HDD AUTO DETECTION

IDE HDD Auto Detection detects the parameters of an IDE Hard Disk

drive and automatically enters them to the Standard CMOS Setup
screen.

The screen will ask you to select a specific Hard Disk for Primary

Master after you selected this option. If you accept a Hard Disk
detected by the BIOS, you can enter “Y” to confirm and then press
<Enter> to check next Hard Disk. This function allows you to check
four Hard Disks and you may press the <ESC> after the <Enter> to
skip this function and go back to the Main Menu.

4-7.10 SAVE & EXIT SETUP

Save & Exit Setup allows you to save all modifications you have

specified into the CMOS memory. Highlight this option on the Main
Menu and the following message appears:

SAVE to CMOS and EXIT (Y/N)? Y

Press <Enter> key to save the configuration changes.

4-7.11 EXIT WITHOUT SAVING

Exit Without Saving allows you to exit the Setup utility without saving

the modifications that you have specified. Highlight this option on the
Main Menu and following message appears:

Quit Without Saving (Y/N)? N

You may change the prompt to “Y” and press the <Enter> key to leave

this option.