Acorp 4S648N manual

Contents Motherboard 4S648/4S648N

Motherboard 4S648/

4S648N

1.1 Introduction ......................................................... 5

1. 4S648/4S648N Specifications ...........5

1.2 Package Contents ............................................... 6

1.3 Specifications and Features................................ 7

CPU Processor ........................................................................... 7

Chipset ........................................................................................ 7

PCI .............................................................................................. 7

Integrated LAN Controller (for 4S648N only) ........................... 7

Universal Serial Bus .................................................................. 7

WOL (Wake On LAN) ................................................................ 7

Award BIOS ................................................................................ 8

ATA 100/133 On Board .............................................................. 8

PCI-Based AC 97 Digital Audio Processor ............................... 8

AGP 4X/8X On Board ................................................................ 8

1.4 4S648/4S648N Layout Diagram...................... 10

1.5 CPU and CPU Fan Installation ......................... 12

1.5.1 CPU Installation with Socket 478 ................................... 12

1.5.2 CPU Fan Installation with P4 Fan Base ........................... 13

1.6 DDR SDRAM Installation............................... 14

0-1


1.7 Connectors & Jumpers Setting ........................ 15

1.7.1 Back Panel I/O Connectors ............................................. 15

1.7.1.1 PS/2 Mouse / Keyboard CONN. .............................................. 1 5

1.7.1.2 USB Ports: USB1/2 ..................................................................... 1 5

1.7.1.3 Serial Interface Port: COM1/COM2 .................................... 1 6

1.7.1.4 Parallel Interface Port .............................................................. 1 6

1.7.1.5 Audio Port Connectors ............................................................. 1 6

1.7.2 ATX Main Power Connectors: PW1/PW2 ...................... 17

1.7.3 Floppy Disk Connector: FDD .......................................... 18

1.7.4 Hard Disk Connectors: IDE1/IDE2 ................................ 18

1.7.5 Fan Connectors: FAN1~3 ................................................ 18

1.7.6 Audio-In Connectors: CD1/AUX In ................................. 19

1.7.7 Wake On LAN Connector: WOL .................................... 19

1.7.8 USB Pin Header: USB3 ................................................... 20

1.7.9 Front Panel Connectors: PANEL1 .................................. 21

1.7.10 SPDIF Connector: SPDIF1 ........................................... 22

1.7.11 IR infrared module: IR1 Connector .............................. 23

1.7.12 CMOS Function Selector: JP4 ..................................... 24

1.7.13 Keyboard/Mouse Wake-up selector: Jp5 ...................... 24

1.7.14 USB2 Wake-up Selector: Jp11 ..................................... 25

1.7.15 USB3 Wake-up Selector : Jp10 ..................................... 25

2. BIOS Setup ..................................... 26

2.1 BIOS Support .................................................... 26

2.2 Main Menu ....................................................... 29

2.3 Standard CMOS Features................................ 32

2.4 Advanced BIOS Features................................. 36

0-2


2.5 Advanced Chipset Features ............................. 40

2.6 Integrated Peripherals ...................................... 43

2.7 Power Management Setup ............................... 48

2.8 PnP/PCI Configurations .................................... 51

2.9 PC Health Status............................................... 54

2.10 Frequency/Voltage Control............................. 55

2.11 Load Fail-Safe Defaults .................................. 57

2.12 Load Optimized Defaults ................................ 58

2.13 Set Supervisor / User Password ..................... 59

2.14 Save & Exit Setup........................................... 60

2.15 Exit Without Saving ........................................ 61

3. Drivers & Utilities ........................... 62

3.1 Auto-run Menu.................................................. 62

3.2 Install Acceleration Graphics Driver ............... 64

3.3 Installing SiS IDE PCI Driver .......................... 65

3.4 Install PCI LAN Driver (for 4S648N).............. 66

3.4 Installing Audio Driver ..................................... 68

3.4.1 Installing 6-channel Driver ............................................. 68

3.4.2 Verifying 6-channel Driver ............................................. 68

3.5 Installing USB 2.0 Driver ................................. 70

0-3


0-4

Chapter 1 Motherboard 4S648/4S648N

Chapter 1

4S648/4S648N

1. 4S648/4S648N Specifications

1.1 Introduction

The 4S648/4S648N motherboard is an integration of Intel

P4 CPUs in Socket-478 packaging and the North Bridge

SiS648 supporting 533/400 MHz Front Side Bus.

North Bridge SiS648 on board also supports DDR 333/

266/200 DRAMs and the integrated AGP 8X/4X Interface, while the South Bridge SiS963L provides stable supports of

ULTRA ATA 133/100, 6-channel Audio playback, integrated

Digital Audio Controller, LPC Super I/O, USB 2.0/1.1 interfac.

PCI interface as well as integrated 10/100Mbit Fast Ethernet

LAN Controller.

The resulting architecture will provide an ideal multi-task environment to support operating systems such as MS-DOS,

Windows, Windows NT , Windows ME, Windows 2000, Novell,

OS/2, Windows 95/98, Windows 98SE, Windows XP, UNIX,

Liunx, SCO UNIX etc. This user-friendly manual is to describe in detail how to install, configure and use this motherboard with drivers and BIOS setup illustrations.

This manual is a general reference of the first release of this motherboard which is subject to update without notice. If any difference is found between this manual and the motherboard you are using, please refer to the Web Site.

1-5


1.2 Package Contents

HDD UDMA66/100 Cable.

FDD Cable.

Flash Memory with BIOS

Fully Setup Driver CD with built in utilities.

User Manual.

I/O Shielding.

1-6


1.3 Specifications and Features

CPU Processor

| Support 533/400MHz System Interface speed.

| Single Socket 478 for Intel P4 TM 1.5 to 3.06GHz or higher*

(Northwood Processor).

| Support Intel Netburst TM Micro-architecture.

* The higher frequency CPU should be compatible with Intel CPU

specificiation and the motherboard latest BIOS version which will

be released on the web site.

Chipset

| SiS648 North Bridge, supporting 533/400MHz FSB and AGP

2.0/3.0 interface

| SiS963L South Bridge

| Mutiol-link up to 1GHz

PCI

| Supports 33MHz PCI Bus speed.

| 5 x PCI slots on board

Integrated LAN Controller (for 4S648N only)

| Supporting 10/100Mbit Fast Ethernet LAN

| Supporting 1xRJ45 Connector (for 4S648N motherboard only)

Universal Serial Bus

| Supporting 4 on-board Universal Serial Bus(USB) Ports

and 2 external Universal serial Bus(USB) Ports.

| Supporting USB 2.0/1.1

WOL (Wake On LAN)

| Supporting system power-on by LAN Ring-up signal.

1-7


Award BIOS

| Supporting Plug & Play specification which detects the

peripheral devices and expansion cards automatically

| Supporting CD-ROM, SCSI, LAN BOOT, Temperature sen-

sor, LAN, Alarm Bus CLK setup

| Supporting Desktop Management Interface (DMI) func-

tion for recording mainboard specification

ATA 100/133 On Board

| Supporting four IDE devices with 2 x IDE connectors

| Supporting PIO Mode 5, Master Mode, high performance

hard disk drives

| Dual -channel Ultra DMA 33/66/100/133 Bus Master Mode

| Supporting IDE interface with CD-ROM

| Supporting high capacity hard disk drives

| Supporting LBA mode

PCI-Based AC 97 Digital Audio Processor

| AC 97 2.2 compatible Codec, 6-channel Audio interface.

| 18-bit Stereo Full-Duplex Codec with up to 48 KHz samp-

ling rate

| 4 Analog Line-level Stereo inputs for connection from Line,

CD, Viedo and AUX

| 2 Analog Line-level Stereo inputs for speakerphone and PC

beep

AGP 4X/8X On Board

| AGP 66MHz, 1.5V for AGP4X graphic card

| 1 x AGP slot supported

1-8


Memo

1-9

15

16

17

18

12

13

14

19

20


1.4 4S648/4S648N Layout Diagram

8

10

9

7

Socket 478

11

28

RTL

8100BL

27

SiS

648

AGP4X

PCI 1

PCI 2

PCI 3

26

PCI 4

PCI 5

BIOS

25

SiS

963L

697 W83

Battery

21 22 23 24

6

5

4

3

2

1

1-10


4S648/4S648N Component Layout Description:

1. FDC1: Floppy Drive Connector

2. FAN3: Cooling Fan Connector

3. JP4: Jumper for clearing CMOS select

4. South Bridge SiS963L

5. IDE1: IDE Connector

6. IDE2: IDE Connector

7. FAN1: CPU Cooling Fan Connector

8. CPU Fan Base

9. Socket 478 for P4 CPU

10. JP5: Jumper for Keyboard/Mouse Wake-up function

11. Back Panel: Back Panel I/O Connectors ( Mouse, Keyboard,

COM1, COM2, Printer, USB2, USB1, Mic in, Line in, Speaker-out,

RJ45 (for 4S648N motherboard only)

12. ATX2: ATX Main Power Connector

13. FAN2: Cooling Fan Connector

14. SPDIF1: SPDIF S/P Digital Interface Format) Connector

15. JP11: Jumper for USB2 Keyboard Mouse Wake-up function

16. Chip ALC650: Chip for AC’97 6-channel Audio Codec

17. AUXIN1: Audio-in Connector

18. CD1: Pin Header for CD Audio-in

19. GAME1: Game Port

20. IR1: Connector for Infrared signal transmission

21. WOL1: Connector for Wake-on-LAN function

22. USB3: Pin Header supporting 2 external USB Ports

23. JP10: Jumper for USB3 Keyboard/Mouse Wake-up function

24. Panel 1: Front Panel Connector

25. IT8705F: LPC Super I/O Chip

26. DEBUG1: Connector for Printer ERROR debug

27. North Bridge SiS 648

28. ATX2: +12V ATX Power Connector

1-11


1.5 CPU and CPU Fan Installation

This motherboard is designed with Socket 478 for

Intel P4 TM processor.

1.5.1 CPU Installation with Socket 478

1. Pull the lever sideways away from the socket then raise the lever to a 90-degree angle.

2. Locate Pin 1 in the socket Pin 1 of CPU is marked by the yellow corner or cut edge on the CPU. Match Pin 1 of

Socket 478 and Pin 1 of CPU.

3. Pull up the lever of Socket 478 to let the CPU in and press the lever down to lock the CPU.

4. Make sure that Pin 1 of Socket 478 is matching with Pin 1 of

CPU.

5. Make sure that all CPU pins are completely in socket before pressing down the socket lever.

Cooling Fan Base mPGA478B

Socket 478

Pin 1 pentium 4

Intel

Level of Socket 478

1-12


1.5.2 CPU Fan Installation with P4 Fan Base

1. P4 CPU Fan is typically designed with 4 latches and mounted with a thick heatsink. Please do not use other type of CPU fan which cannot match the P4 Fan base on board.

2. Install the P4 CPU fan into the Fan base in such a way that the 4 latches of the CPU Fan match with the 4 Supporters of the CPU Fan Base.

3. Press down the latches to lock CPU Fan to the Fan Base.

4. Then connect the Fan Power Cable to one of the Fan connectors on board.

5. Make sure that the Fan Power Cable is correctly connected to Fan Connector.

Fan Connector for Fan Power Cable

4 Latch-supporters

Socket 478

SiS

648

RTL

8100BL

Mainboard

SiS

963L

W83

Fan Base

1-13


1.6 DDR SDRAM Installation

This motherboard supports a maximized 2GB DDR

SDRAM. It provides two184-pin unbuffered DDR sockets.

It supports 64MB to 1GB DDR memory module.

DDR SDRAM Installation Procedures:

1. The DDR socket has a “Plastic Safety Tab” and the DDR memory module has an asymmetrical notch”, so the DDR memory module can only fit into the slot in one direction.

2. Push the tabs out. Insert the DDR memory modules into the socket at a 90-degree angle then push down the module vertically to fit it into place.

3. The Mounting Holes and plastic tabs should fit over the edge and hold the DDR memory modules in place.

Note: If you want to run FSB 533MHz on this Motherboard (with

133MHz CPU), you must use DDR 266MHz module because only

DDR 266 is able to support FSB 533MHz.

Bank

DIMM 1

DIMM 2

Memory module

64MB, 128MB, 256MB, 512MB, 1GB

184 pin, 2.5V DDR SDRAM

64MB, 128MB, 256MB, 512MB, 1GB

184 pin , 2.5V DDR SDRAM

Total System Memory (Max 2GB)

184-pin DDR Module

DDR Module Notch

DDR Module Rib

Warning: Be sure to turn off system power whenever to insert or remove a Memory Module. Otherwise, the power will damage the module or even the system.

1-14


1.7 Connectors & Jumpers Setting

1.7.1 Back Panel I/O Connectors

This motherboard provides the following back panel connectors:

PS/2 Mouse

Parallel(Printer) Port

25-pin female

Mic

USB2

(2 ports)

(Optional)

RJ45

PS/2 Keyboard

(6-pin female)

COM1 COM2 USB1

(2 ports)

Speaker

Line-in

1.7.1.1 PS/2 Mouse / Keyboard CONN.

The motherboard provides a standard PS/2 mouse / Keyboard mini DIN connector for attaching a PS/2 mouse. You can plug a PS/2 mouse / Keyboard directly into this connector.

1.7.1.2 USB Ports: USB1/2

The motherboard provides a OHCI(Open Host Controller

Interface)Universal Serial Bus Roots for attaching USB devices such as a keyboard, mouse and other USB devices.

You can plug the USB devices directly into this connector.

1-15


1.7.1.3 Serial Interface Port: COM1/COM2

The serial interface port is sometimes referred to as an RS-

232 port or an asynchronous communication port. Mice, printers, modems and other peripheral devices can be connected to a serial port. The serial port can also be used to connect computer systems together . If you like to transfer the contents of your hard disk to another system, it can be accomplished with serial port.

COM1/2A

1.7.1.4 Parallel Interface Port

Unlike serial ports, parallel interface ports have been standardized and should not present any difficulty interfacing peripherals to your system. Sometimes called a Centronics port, the parallel port is almost exclusively used with printers.

The parallel port on your system is a 25-pin, DB 25 connector.

1.7.1.5 Audio Port Connectors

Speaker out is a connector for Speakers or Headphones.

Line in is used for external CD player, Tape player, or other audio devices. Mic is a connector for the microphones.

1-16


1.7.2 ATX Main Power Connectors: PW1/PW2

This connector supports the power button on-board. Using the ATX power supply, functions such as Modem Ring Wake-

Up and Soft Power Off are supported on this motherboard .

This power connector supports instant power-on functionality, which means that the system will boot up instantly when the power connector is inserted on the board.

ATX 4-pin power connector only support +12V voltage.

2

4

1

3

Pin PW1 Signal

1

3

GND

+12V

Pin PW1 Signal

2

4

GND

+12V

1 0 2 0

1 1 1

Pin PW2 Signal

1

8

9

6

7

10

4

5

2

3

3.3V

3.3V

GND

5V

GND

5V

GND

PW-OK

5V_SB

12V

Pin PW2 Signal

11

16

17

18

19

20

12

13

14

15

3.3V

-12V

GND

PS-ON

GND

GND

GND

-5V

5V

5V

Note:

When you set up P4 power supply, both PW1 and PW2 must be connected to power.

Important:

To switch on your power supply, please make sure:

1. Memory Module is properly installed.

2. Power supply setup is OK.

1-17


1.7.3 Floppy Disk Connector: FDD

This connector supports the provided floppy drive ribbon cable. After connecting the single end to the board, connect the two plugs on the other end to the floppy drives.

1.7.4 Hard Disk Connectors: IDE1/IDE2

These connectors are provided with IDE hard disk ribbon cable into the package . After connecting the end of cable with single connector to the mainboard, connect the other two connectors at the other end to your hard disk. If you install two hard disks, you must configure the second drive to Slave mode by setting its jumper settings. BIOS now supports SCSI device or IDE CD-ROM boot up (see "HDD

Sequence SCSI/IDE First" & "Boot Sequence" in the BIOS

Features Setup of the BIOS SOFTWARE).

1.7.5 Fan Connectors: FAN1~3

FAN1

Connector

Socket 478

3

1

2

2

3

Pin

1

Definition

Ground

+12VDC

Signal

RTL

8100BL

SiS

648

FAN2

Connector

SiS

963L

W83

FAN 3

Connector

FAN1, FAN2 and FAN3 connectors

1-18


1.7.6 Audio-In Connectors: CD1/AUX In

CDIN1 and CDIN2 are the connectors for CD-Audio Input signal.

Please connect them to CD-ROM CD-Audio output connector.

CDIN1 and CDIN2 have the same pin assignment but different pin pitch.

Pin CDIN1

1

2

3

4

Definition

CD-L

GND

GND

CD-R

Pin AUXIN

1

2

3

4

Definition

AUX-L

GND

GND

AUX-R

1.7.7 Wake On LAN Connector: WOL

CN2 is an Wake On LAN (WOL) connector for transmitting the

Ring signal from a PCI LAN card to wake up system. If you use a PCI LAN card for system networking, you can connect this

Wake On LAN connector with the PCI LAN card on board for

Wake On LAN function.

Socket 478

AUX In CD1

RTL

8100BL

SiS

648

SiS

963L

W83

CN2: Wake On LAN Connector

1-19


1.7.8 USB Pin Header: USB3

USB3 2x5 Pin Headers for support of external USB ports. Each

USB pin header requires a USB cable for expansion of two USB ports. This optional USB cable is available from your motherboard dealer or vendor.

Socket 478

RTL

8100BL

SiS

648

SiS

963L

W83

Vcc5

USB4-

USB4+

GND

2

1

1

USB3

2

1 0

9

Vcc5

USB5-

USB5+

GND

N C

9 1 0

1-20


1.7.9 Front Panel Connectors: PANEL1

RTL

8100BL

Socket 478

SiS

648

SiS

963L

W83

Front Panel Connectors

2 0

1 8

1 6

1 4

1 2

1 0

8

6

4

2

(+)

RST

HD LED

PS SW

(+)

(+)

(+)

1 9

1 7

1 5

1 3

11

9

7

5

3

1

PSSW

The system power is controlled by a momentary switch connected to this lead. Pushing the button once will switch the system ON.

Power LED Lead (PW_LED)

The system power LED lights when the system power is on.

Speaker Connector (SPEAKER)

The speaker (onboard or offboard) provides error beep code information during the Power Self-Test when the computer cannot use the video interface. The speaker is not connected to the audio subsystem and does not receive output from the audio subsystem.

Hard Drive LED Connector (HD_LED)

This connector supplies power to the cabinet IDE activity LED.

Read and write activity by devices connected to the Primary or

Secondary IDE connectors will cause the LED to light up.

1-21


SMI Suspend Switch Lead (G-BUN) (Disabled)

This allows the user to manually place the system into a suspend mode of Green mode. System activity will be instantly decreased to save electricity and expand the life of certain components when the system is not in use. This 2-pin connector (see the figure) connects to the case-mounted suspend switch. If you do not have a switch for the connector, you may use the "Turbo

Switch” instead since it does not have a function. If you want to use this connector, the "Suspend Switch" in the Power

Management Setup of the BIOS SOFTWARE section should be enabled.

Reset Switch Lead (RST)

The connector can be connected to a reset switch. Press this reset switch to restart system.

1.7.10 SPDIF Connector: SPDIF1

SPDIF1 is designed on board for Digital Audio in/out.

SPDIF1

4

5

2

3

Pin Assignment

1 +5V

N/C

SPDIFI

SPDIFO

GND RTL

8100BL

Socket 478

SiS

648

1

5

SiS

963L

W83

1-22


1.7.11 IR infrared module: IR1 Connector

This connector supports the optional wireless transmission and reception infrared module. You must configure the setting through the BIOS setup to use the IR function.

7

8

Pin Assignment

6 NC

CIRRX

SB5V

9

10

GND

NC

6 1 0

RTL

8100BL

Socket 478

SiS

648

SiS

963L

1 5

4

5

2

3

Pin Assignment

1 +5V

N/C

IRRX

GND

IRTX

W83

1-23


1.7.12 CMOS Function Selector: JP4

When you have problem with booting system, you may clear

CMOS to restore the optimum default BIOS data.

RTL

8100BL

Socket 478

SiS

648

SiS

963L

Pin JP4 Function

1-2 Normal closed (Default)

1

2-3 closed

Clear CMOS

1

W83

1. Remove the Jumper cap of Jp5 from 1-2.

2. After 1 or two seconds, set Jp5 to 2-3 closed with the jumper cap.

3. After 1 or two seconds, restore the Jp5 to 1-2 closed.

Now, the CMOS RAM has restored to the optimum default setting.

1.7.13 Keyboard/Mouse Wake-up selector: Jp5

Jp5 is designed to wake up system by Keyboard/Mouse:

Socket 478

RTL

8100BL

SiS

648

Pin Jp5 Function

2-3 closed Enabled

1

1-2 closed Disabled

SiS

963L

W83

1-24


1.7.14 USB2 Wake-up Selector: Jp11

Jp11 is designed to select the USB2 wake up function:

Socket 478

RTL

8100BL

SiS

648

SiS

963L

W83


1-2 Disabled closed (Default)

1

2-3 Enabled closed

1

1.7.15 USB3 Wake-up Selector : Jp10

Jp10 is designed to select the USB1 wake up function:

Socket 478

RTL

8100BL

SiS

648


1-2 Disabled

2-3 Enabled

1

SiS

963L

W83

1-25

Chapter 2 4S648/4S648N BIOS Setup

Chapter 2

BIOS Setup

2. BIOS Setup

2.1 BIOS Support

This chapter discusses the Award BIOS Setup program built in the ROM BIOS. The Setup program allows the user to modify the basic system configuration. The modification is then stored in battery-backed RAM so that it can retain the setup information after the power is turned off. The Award

BIOS installed in your computer system ROM (Read Only

Memory)is a custom version of an industry standard BIOS.

The BIOS provides critical low-level support for standard devices such as disk drives and serial and parallel ports. This chapter is intended for guiding you through the process of configuring your system BIOS.

Plug and Play Support

This AWARD BIOS supports the Plug and Play Version 1.0A

specification. ESCD(Extended System Configuration Data) write is also supported.

EPA Green PC Support

This AWARD BIOS supports Version 1.03 of the EPA Green

PC specification.

PCI Bus Support

This AWARD BIOS also supports Version 2.1 of the Intel

PCI (Peripheral Component Interconnect)local bus specification.

2-26


APM Support

This AWARD BIOS supports Version 1.1&1.2 of the

Advanced Power Management(APM) specification.Power

management features are implemented via the System

Management Interrupt(SMI). Sleep and Suspend power management modes are supported. Power to the hard disk drives and video monitors can be managed by this AWARD

BIOS.

DRAM Support

DDR SDRAMs (Double Data Rate SDRAM) are supported.

CPU Support

This AWARD BIOS supports the Intel P4 Processor.

Setup Menu

In general, you use the arrow keys to highlight items of the

Main BIOS Setup Menu, press <Enter>to select, use the

<PgUp>and <PgDn>keys to change entries, press<F1>for help and press <Esc> to quit The following table provides more detail about how to navigate in the Setup program by using the keyboard.

Note:

(BIOS version 1.0 is for reference only. If there is a change in BIOS version, please use the actual version on the BIOS.)

2-27


Keystroke

Up arrow

Down arrow

Left arrow

Right arrow

Esc

Move Enter

PgUp key

PgDn key

+Key

-Key

Esc Key

F1 Key

F5 Key

F6 Key

F7 Key

F10 Key

Function

Move to previous item

Move to next item

Move to the item on the left(menu bar)

Move to the item on the right(menu bar)

Main Menu: Quit without saving changes

Submenus: Exit Current page to the next higher level menu

Move to item you desired

Increase the numeric value or make changes

Decrease the numeric value or make changes

Increase the numeric value or make changes

Decrease the numeric value or make changes

Main menu-Quit and not save changes into

CMOS

Status Page Setup Menu and option Page Setup

Menu-Exit Current page and return to Main

Menu

General help on Setup navigation keys.

Load previous values from CMOS

Load the fail-safe defaults from BIOS default table

Load the optimized defaults

Save all the CMOS changes and exit

2-28


2.2 Main Menu

Once you enter AWARD BIOS CMOS Set up Utility, the

Main Menu will appear on the screen and allows you to select from several setup function. Use the arrow keys to select the items and press<Enter> to enter the sub-menu.

Attention:

The information about BIOS defaults in this manual is just for reference, please refer to the BIOS installed

on board for default BIOS confirmation.

Phoenix - AwardBIOS CMOS Setup Utility

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 : Quit F9: Menu in BIOS

F10 : Save & Exit Setup

←→↑↓

Time , Date , Hard Disk Type ...

: Select Item

2-29



This setup page includes all the items in standard compatible

BIOS.


This setup page includes all the items of the BIOS special enchanced features.


This setup page includes all the items of the Chipset special enchanced features.


This selection page includes all the items of the IDE hard drive and Programmed Input/Output features.


This setup page includes all the items of the power manage ment features.

PnP/PCI Configurations

This setup page includes the user defined or default IRQ

Setting.


This page shows the hardware Monitor information of the system.


This setup page controls the CPU's clock and frequency ratio.


Use this menu to load the BIOS default values for the minimal/stable performance for your system to operate.

2-30



These settings are for configuring a workable computer when something is wrong. If you cannot boot the computer successfully, select the BIOS Setup options and try to diagnose the problem after the computer boots. These settings do not provide optional performance.

Set Supervisor/User Password

Change, set, or, disable password. It allows you to limit access to the system and Setup, or just to Setup.


Save CMOS value changes to CMOS and exit setup.

Exit Without Saving

Abandon all CMOS value changes and exit setup.

2-31


2.3 Standard CMOS Features

This main option in the Standard CMOS Setup Menu is divided into 10 fields or items. Each field provides one or more setup choices. Use the arrow keys to highlight the field and then use the <PgUp> or <PgDn> keys to select the value or choice.

Phoenix - AwardBIOS CMOS Setup Utility

Standard CMOS Features

Date(mm:dd:yy)

Time (hh:mm:ss)

IDE Primary Master

IDE Primary Slave

IDE Secondary Master

IDE Secondary Master

Tue,Jun 6 2002

11:26:10

None

None

Item Help

Menu Level

Change the day, month,year and century.

Drive A

Drive B

Floppy 3

Video

Halt On

1.44M,3.5 in

None

Disabled

EGA/VGA

All,But Keyboard

Base Memory

Extended Memory

Total

640K

65472K

1024K

←→↑↓ : Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help

F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults

2-32


Main Menu Selections

This table shows the selections that you can make on the

Main Menu.

Item Options Description

Date

(mm : dd :yy)

Time

Month Day Year

(hh : mm : SS)

Set the system,date. Note that the

‘Day’ automatically changes when you set the data.

Hour Minute Second Select the hour, minute and second of the time.

IDE Primary Options are in its sub Press<Enter> to enter sub menu.

Master menu.

IDE Primary/ Options are in its sub Press<Enter> to enter sub menu.

Slave menu.

IDE SecondOptions are in its sub Press<Enter> to enter sub menu.

ary Master menu.

IDE SecondOptions are in its sub Press<Enter> to enter sub menu ary Slave

Drive A

Drive B

Floppy

3 Mode

Support menu.

None Select the type of floppy disk

360K,5.25in, drive installed in your system.

1.2M,5.25in

720K,3.5M

1.44M,3.5in

2.88M,3.5in

Disabled

Driver A

Driver B

Both

Disable or support the 3rd floppy mode in Drive A, or

Drive B or both.

Video EGA/VGA

CGA 40

CGA 80

MONO

Select the default video device.

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Item Options

Halt On All Errors

No Errors

All, but Keyboard

All, but Diskette

All, but Disk/Key

Base Memory (640K)

Description

Select the situation in which you want the BIOS to stop the POST process and notify.

Extended

Memory

Total

Memory

( 65472K )

( 1024K )

The amount of conventional memory detected during boot up.

The amount of conventional memory detected during boot up.

The total memory available in system.

IDE Primary(Master/Slave)/Secondary(Master/Slave)

Press Enter on these items to show the following sub-menu:

Primary Master/Secondary

IDE HDD Auto-Detection

IDE Primary Master

Access Mode

Capacity

Press EnterItem Help

Auto

Auto Menu Level

13022MB

Cylinder

Head

Precomp

Landing Zone

Sector

25232

16

0

25231

61



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IDE HDD Auto-Detection

Press Enter on this item to let BIOS auto-detect your Hard Disk and show all the Primary Hard Disk Parameters ( Capacity,

Cylinder, Head, Precomp, Landing Zone, Sector) on the menu.

IDE Primary(Master/Slave) / Secondary(Master/Slave)

This item allows you to detect the Hard Disk in 3 ways.

The Choices: Auto: BIOS Auto-detect HDD;

None: No Hard Disk detected;

Manual: Manually detect HDD

Access Mode

This item allows you to select the Access mode to the Hard

Disk..

The Choices:

CHS: Select the Cylinder, Head, Sector addressing mode to access Hard Disk;

LBA: Select the Logical Block Addressing mode to access Hard

Disk.

Large: Select Large Mode to access Hard Disk;

Auto: Allow BIOS to auto-access Hard Disk;

Capacity

Showing the capacity of Hard Disk in MB.

Cylinder

Showing the number of cylinder in the Hard Disk.

Head

Showing the number of heads in the Hard Disk.

Precomp

The number of Pre-compensation.

Landing Zone

Number of Landing zone in the Hard Disk.

Sector

The number of Sector in the Hard Disk.

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2.4 Advanced BIOS Features

Phoenix - AwardBIOS CMOS Setup Utility


Virus Warning

CPU L1 & L2 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

Gate A20 Option

Typematic Rate Setting

X Typematic Rate (Chars/Sec)

X Typematic Delay (Msec)

Security Option

APIC Mode

x MPS Version Control For OS

OS Select For DRAM >64MB

HDD S.M.A.R.T. Capability

Report No FDD for Win95

Video BIOS Shadow

EPA / (H/W Monitor) Show

Disabled

Enabled

Enabled

Floopy

HDD-0

LS-120

Enabled

Disabled

Disabled

On

Fast

Disabled

6

250

Setup

Disabled

1.4

Non-OS2

Disabled

No

Enabled

EPA Logo

Item Help



Virus Warning

This option allows you to choose the VIRUS Warning feature for IDE Hard Disk boot sector protection. If this function is enabled and someone attempts to write data into this area, BIOS will show a warning message on screen and alarm beep.

The Choices:

Disabled(default), Enabled.

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CPU L1 & L2 Cache

These fields allow you to Enable or Disable the CPU’s L1(Internal)

/ L2(External) cache to provide better performance.

The choices:

Enabled(default); Disabled

Quick Power On Self Test

This category speeds up Power on self-Test(POST) after you power up the computer. If it is set to Enabled, BIOS will shorten or skip some check items during POST.

The choices:

Enabled(default); Disabled

First/Secondary/Third Boot Device

This BIOS attempts to load the operating system from the devices in the sequence selected in these items.

The Choices:

Floppy(default), LS120, HDD-0, SCSI, CDROM, HDD-1, HDD-

2, HDD-3, ZIP100, LAN, USB-FDD, USB-Zip, USB-CDROM,

USB-HDD, Disabled.

Boot Other Device

Allows user to set booting from other devices.

The Choices:

Enabled(default), Disabled.

Swap Floppy Drive

If the system has two floppy drives, you can swap the logical drive name assignments.

The Choices:


Boot Up Floppy Seek

If enabled, this item allows BIOS to test floppy drives to determine whether they have 40 or 80 tracks.

The Choices:


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Boot Up NumLock Status

Select power on state for Numlock..

The Choices

On (default): Numpad is number keys;

Off: Numpad is arrow keys;

Gate A20 Option

Select if chipset or keyboard controller should control Gate

A20.

The choices:

Normal: A pin in the keyboard controller controls Gate A20.

Fast (default): Lets chipset control Gate A20.

Typematic Rate Setting

Allows user to adjust the key stroke repeat rate.

The choices:

Enabled: Enabled this option to adjust the keystroke repeat rate; Disabled (default): Disabled.

Typematic Rate (Char/Sec)

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

Typematic Delay (Msec)

This option sets the time interval for displaying the first and the second characters.

The Choices: 250(default), 500, 750, 1000.

Security Option

This category allows you to determine whether to use password access the system and Setup,or just Setup.

The choices:

System: To access system and BIOS Setup with correct password.

Setup (default): To access BIOS Setup with correct password.

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APIC Mode

Allows user to disable/enabble the APIC mode

The Choices: Disabled; Enabled x MPS Version Control For OS

If APIC mode is enabled, this item allows user to select the MPS

Version Control For OS.

The choices: 1.4; 1.1

OS Select For DRAM >64MB

Select the operating system that is running with greater than

64MB of RAM on the system.

The Choices: Non-OS2(default), OS2.

HDD S.M.A.R.T. Capability

Allows user to choose the Self-monitoring Analysis and

Reporting Technology for Hard Disk Drive.

The choices: Disabled(default); Enabled

Report No FDD for Win 95

Use this item to report no FDD for Win 95.

The choices: No; Yes

Video BIOS Shadow

Use this item to enable/disable the Video BIOS Shadow function

The choices: Enabled; Disabled

EPA / (H/W Monitor) Show

Use this item to enable/disable the Environmental Protection

Association (EPA) / Hardware Monitor) logo on initiating screen..

The choices: H/W Monitor; EPA Logo

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2.5 Advanced Chipset Features

This section allows you to configure the system based features of the installed chipset. This chipset manages bus speeds and access to system memory resources, such as

DRAM and external cache. It also coordinates communications of the PCI bus. It must be stated that these items should never be altered. The default settings are set up to provide the best operating conditions for your system. The time you might need to make any changes would be if you discover that data is lost while using your system.


Advanced Chipset Features

Item Help

DRAM Clock/Timing Control

DRAM Timing Control x DRAM CAS Latency x RAS Active Time x RAS Precharge Time x RAS to CAS Delay (tRCD)

DRAM Addr/Cmd Rate

AGP & P2P Bridge Control

AGP Aperture Size

Graphic Window WR Combin

Prefetch Caching

System BIOS Cacheable

Video RAM Cacheable

Memory Hole at 15M-16M

Press Enter

By SPD

2.5T

6T

3T

3T

Press Enter

64MB

Disabled

Disabled

Enabled

Enabled

Disabled



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DRAM Clock/Timing Control: Press <Enter> to reveal the following submenu.

DRAM iming Control

Use this item to select the DRAM Clock/Timing mode.

The Choices:

By SPD: DRAM Timing is by Serial Presence Detect (SPD) which is located on the memory module itself.

Manual: DRAM Timing is set manually with the options following this item below.

X DRAM CAS Latency

This item is to set CAS (Column Access Stroke) Latency time.

The Choices: Auto; 1.5; 2; 2.5;

X RAS Active ,Time

This item is to set Active to Precharge Delay cycle.

The Choices: Auto; 7; 6; 5

X DRAM RAS# to CAS# Delay (tRCD)

This item is to set the DRAM RAS (Row Access Stroke) to CAS

(Column Access Stroke) Delay cycle.

The Choices: Auto; 3; 2

X DRAM RAS# Precharge

This item is to set the DRAM RAS Precharge cycle.

The Choices: Auto; 3; 2

DRAM Addr/Cmd Rate

This item is to set the DRAM Addr/Command rate.

The Choices: Auto; 1T; 2T

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AGP & P2P BBridge Control: Press <Enter> to reveal the following submenu.

AGP Aperture Size

Select the size of the Accelerated Graphic Port(AGP) aperture .

The aperture is a portion of the PCI memory address range dedicated for graphics memory address space. Host cycle that hit the aperture range are forwarded to the AGP without any translation.

The Choices: 128MB(default); 64MB,;32MB; 16MB; 8MB;

4MB; 256MB

Graphic Window WR Combin

Use this item to enable/disable the Graphic Window Write

Combin function.

The choices: Enabled; Disabled

Prefetch Caching

This item is to enable/disable the Prefetch Caching function.

The Choices: Enabled , Disabled.

System BIOS Cacheable

This item is to enable/disable the System BIOS Cacheable function.

Video RAM Cacheable

Enabled: Enable Video RAM Cacheable.

Disabled :Disable Video RAM Cacheable.

Memory Hole At 15-16M

In order to improve performace, certain space in memory can be reserved for ISA cards. This memory must be mapped into the memory's space below 16MB.

The Choices: Disabled; Enabled.

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2.6 Integrated Peripherals


Integrated Peripherals

Item Help

SiS OnChip IDE Device

Internal PCI/IDE

IDEPrimary Master PIO

IDE Primary Slave PIO

IDE Secondary Master PIO

IDESecondary Slave PIO

IDE Primary Master UDMA

IDEPrimary Slave UDMA

IDE Secondary Master UDMA

IDE Secondary Slave UDMA

IDE Burst Mode

Press Enter

Both

Auto

Auto

Auto

Auto

Auto

Auto

Auto

Auto

Enabled

SiS OnChip PCI Device

SiS USB Controller

USB 2.0 Controller

USB Keyboard Support

SiS AC97 Audio

SiS S/W Modem

Press Enter

Enabled

Enabled

Disabled

Auto

Auto

SiS 10/100M Ethernet(4S648N) Enabled

Onboard Super IO Device

Onboard FDC Controller

Onboard Serial Port 1

Onboard Serial Port 2

UART Mode Select x UR2 Duplex Mode

Onboard Parallel Port

Parallel Port Mode

ECP Mode Use DMA

Game Port Address

MIDI Port Address

MIDI Port IRQ

IDE HDD Block Mode

Init Display First

Press Enter

Enabled

3F8/IRQ4

2F8/IRQ3

Normal

Half

378/IRQ7

ECP

3

201

330

10

Enabled

PCI Slot



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SiS On-Chip IDE Devicee: Press Enter to configure the following submenu:

Internal PCI/IDE

Use this item to choose the ePCI/IDE mode.

The choices: Both; Disabled; Primary; Secondary

IDE Primary Master/Slave PIO

Auto (default):BIOS will automatically detect the IDE HDD

Accessing mode.

Mode 0~4: Manually set the IDE Accessing mode.

IDE Secondary Master/Slave PIO

Auto (default):BIOS will automatically detect the IDE HDD

Accessing mode.

Mode 0~4: Manually set the IDE Accessing mode.

IDE Primary Master/Slave UDMA

Auto (default):BIOS will automatically enable Ultra DMA mode of the IDE HDD Accessing .

Disabled: UDMA mode is disabled

IDE Secondary Master/Slave UDMA

Auto (default):BIOS will automatically enable the Ultra DMA mode of the IDE HDD Accessing mode.

Disabled: Ultra DMA disabled.

IDE Burst Mode

Use this item to enable/disable the IDE Burst mode.

2-44


SiS On-Chip PCI Devicee: Press Enter to configure the following submenu:

SiS USB Controller

The Choices: Enabled (default); Disabled

If USB Controller is enabled, use this item to enable or disable

USB 2.0 controller.


USB Keyboard Support

If USB Controller is enabled, use this item to enable or disable the USB Keyboard Support.


SiS AC97 Audio / S/W Modem

Use this item to enable/disable the AC97 Audio/ SW Modem function.

The Choices: Enabled; Disabled

SiS 10/100M ETHERNET (for 4S648N only)

Use this item to enable or disable the 10/100 Ethernet controller.

The Choices: Enabled; Disabled

2-45


Onboard Super IO Devicee: Press Enter to configure the following submenu:

Onboard FDC Controller

The choices: Enabled (default) Disbled

Onboard Serial Port 1/2

Select an address and corresponding interrupt for the first and second serial ports.

The Choices: Auto; 3F8/IRQ4; 2F8/IRQ3; 3E8/IRQ4; 2E8/

IRQ3; Disabled.

UART Mode Select

This item allows you to select which Infra Red(IR) function of the onboard I/O chip you wish to use.

The Choices: Normal(default), IrDA, SCR, ASKIR.

UR2 Duplex Mode

This item allows you to select which Infra Red(IR) function of the onboard I/O chip you wish to use.

The Choices: Half (default), Full.

Onboard Parallel Port

This item allows you to select the onboard parallel port and IRQ.

The Choices: 378/IRQ7; 278/IRQ5; 3BC/IRQ7; Disabled

Parallel Port Mode

The choices are for Parallel Port Mode select:

The choices: SPP; EP;: ECP; ECP+EPP

ECP Mode Use DMA

The Choices: 3(default), 1.

Game Port Address

The choices are for setting Game Port Address:

201 (default); 209; Disabled

MIDI Port Address

The choices are for setting MIDI Port Address:

300; 330 (default); Disabled.

MIDI Port IRQ

The choices are for setting MIDI Port IRQ:

10 (default): 5

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IDE HDD Block Mode

If your IDE HDD supports block mode select, enabled is for automatic detection of the optimal number of block read/write per sector the drive can support..

The Choices: Enabled(default); Disabled

Init Display First

Use this item to enable or disable the onboard USB controller.

The Choices: PCI Slot(default); Onboard/ AGP

2-47


2.7 Power Management Setup


Power Management Setup

Item Help

ACPI Function

ACPI Suspend Type

Power Management

Suspend Mode

Video Off Option

Video Off Method

Modem Use IRQ

Hot Key Function As

HDD Off After

Power Button Override

PM Wake Up Events

Power On By Modem Ring

Power On By MAC

Power On by PME/WOL

Power On By USB

Power On by PS/2KB

X Power On by PS2MS

RTC Alarm Resume

X Month Alarm

\X Date (of Month) Alarm

X Time(hh:mm:ss) Alarm

** Reload Global Timer Events **

Primary IDE

Secondary IDE

FDD,COM, LPT Port

PCI PIRQ [A-D]#

Delay Prior to Thermal

Enabled

S1(POS)

User Define

Disabled

Suspend --> Off

V/H Sync+Blank

3

Power Off

Disabled

Instant-off

Press Enter

Disabled

Disabled

Disabled

Disabled

Password

Disabled

Disabled

NA

0

0 : 0 : 0

Disabled

Disabled

Disabled

Disabled

None



ACPI Function

The choices are for enabling or disabling the Advanced

Configuration and Power Management (ACPI).

2-48


ACPI Function

Use this item to enable/disable the ACPI function.

The choices: Stop Grant(default); Power On Suspend

ACPI Suspend Type

The choices are for setting the ACPI Suspend Type.

S1(Power On Suspend)(default); S3(Suspend To RAM); S1&S3

Power Management

The choices are for setting the Power management mode:

User Define (default); Min Saving; Max Saving.

Suspend Mode

Use this item to set the Suspend time.

The choices: Disabled(default); 1~60 min.

Video Off Option

The choices are for setting the Video Off option:

Suspend --> Off; Susp, Stby --> Off; All Modes --> Off;

Always On

Video Off Method

The choices are for determining the manner in which the monitor is blanked.

The choices:

V/H SYNC+Blank (default): Turn off the vertical and horizontal synchronization ports and write blanks to thevideo buffer.

Blank Screen: Writes blanks to the video buffer.

DPMS Supported: Initial display power management signaling.

Modem Use IRQ

This determines the IRQ, which can be applied in Modem use.

The choices: 3 (default); 4;5; 7; 9; 10; 11; NA

Hot Key Function As

Use this item to set the Hot Key Function.

The choices: Disabled; Power Off; Suspend

HDD Off After

Use this item to set the HDD Off After time.

The choices: Disabled; 1~15 min..

2-49


Power Button Override

Use this item to set the Power Button Override mode

The Choices: Instant off(; Delay 4 Sec.

PM Wake Up Events: Press <Enter> to configure the following:

Power On By Modem Ring

Use this item to enable/disable the Power On by Modem Ring signal.

Power On By MAC

Use this item to enable/disable the Power On by MAC function.

Power On By PME/WOL

Use this item to enable/disable the Power On by PME/WOL function.

Power On By USB

Use this item to enable/disable the Power On by USB function..

Power On By PS/2 KB

Use this item to enable/disable the Power On by PS/2 Keyboard function.

x Power On By PS/2 MS

Use this item to enable/disable the Power On by PS/2 Mouse.

RTC Alarm Resume

Use this item to enable/disable the RTC Alarm Resume function.

Date: If RTC Alarm Resume is enabled, set the date with this item.

Time: If RTC Alarm Resume is enabled, set the time with this item.

** Reload Global Timer Events **

Primary IDE

Use this item to enable/disable the Primary IDE

Secondary IDE

Use this item to enable/duisable the Secondary IDE.

FDD,COM,LPT Port

Use this item to enable/disable the HDD/COM/LPT port.

PCI PIRQ [A-D]#

Use this item to enable/disable the PCI PIRQ [A-D].

Delay Prior to Thermal

Use this item to set the Delay time prior to thermal.

The choices: None; 1min; 2min; 4min; 8min; 16min; 32min; 64min

2-50


2.8 PnP/PCI Configurations

This section describes configuration of the PCI bus system. PCI or Personal Computer Interconnect, is a system which allows I/O devices to operate at speeds nearing the speed of the CPU itself when communicating with the components on board. This section covers some very technical items and it is strongly recommended that only experienced users should make any changes to the default settings.


PnP/PCI Configurations

Item Help Reset Configuration Data

Resources Controlled By

x IRQ Resources

PCI/VGA Palette Snoop

Disabled

Auto(ESCD)

Press Enter

Disabled



2-51


Reset Configuration Data

The system BIOS supports the PnP feature so the system needs to record which resource is assigned and proceeds to get rid of resource conflict. Every peripheral device has a node, which is called ESCD (Extended System Configuration Data. This node records which resources are assigned to it. If Disabled (Default) is chosen, the system ESCD will update only when the new configuration varies from the last one. If Enabled is chosen, the system is forced to update ESCDs and then is automatically reset to the “Disabled” mode.

Resources Controlled By

By Choosing “Auto” (default), the system BIOS will detect the system resources and automatically assign the relative IRQ and

DMA channel for each peripheral. By choosing “Manual”, the user will need to assign IRQ & DMA for add-on cards. Be sure that no IRQ/DMA and I/O port conflict exists.

IRQ Resources :

Press Enter to configure the following Submenus

IRQ Resources

IRQ-3 assigned to

IRQ-4 assigned to

IRQ-5 assigned to

IRQ-7 assigned to

IRQ-9 assigned to

IRQ-10 assigned to

IRQ-11 assigned to

IRQ-12 assigned to

IRQ-14 assigned to

IRQ-15 assigned to

: PCI Device

: PCI Device

: PCI Device

: PCI Device

: PCI Device

: PCI Device

: PCI Device

: PCI Device

: PCI Device

: PCI Device

Item Help



2-52


IRQ Resources

When resources are controlled manually, assign each system interrupt a type, depending on the type of device using the interrupt.

PCI / VGA Palette Snoop

Choose Disabled or Enabled. Some graphic controllers which are not VGA compatible take the output from a VGA controller and map it to their display as a way to provideboot information and VGA compatibility.

However, the color information coming from the VGA controller is drawn from the palette table inside the VGA c o n t r o l l e r t o generate the proper colors, and the graphic controller needs to know what is in the palette of the VGA controller. To do this, the non-VGA graphic controller watches for the write access to the VGA palette and registers the snoop data. In PCI based systems, the Write Access to the palette will not show up on the

ISA bus if the PCI VGA controller responds to the Write.

In this case, the PCI VGA controller should not respond to the

Write, it should only snoop the data and permit the access to be forwarded to the ISA bus. The non-VGA ISA graphi controller can then snoop the data on the ISA bus.Unless you have the above situation, you should disable this option.

The choices: Disabled (default); Enabled

2-53


2.9 PC Health Status


PC Health Status

Item Help

Vcore

Vcc 3.3V

Vcc 5.0V

Vcc 12.0V

Vsb 5.0V

Voltage Battery

CPU Temperature

System Temperature

Fan 1 Speed

Fan 2 Speed

Fan 3 Speed



This menu shows the current status of the system, CPU and

CPU Fan. No value in this menu can be changed manually.

Vcore /+3.3V/+5V/12V/5Vsb

These items show the respective voltage running on board.

Voltage Battery

These items show the battery voltage used on board.

CPU /System Temp

This item shows the current System/CPU temperature.

FAN1/2/3 Speed

This item shows the fan speed running on board.

2-54


2.10 Frequency/Voltage Control


Frequency/Voltage Control

Item Help

Auto Detect PCI CLK

Spread Spectrum

CPU Clock

CPU0 Skew Adjust

CPU1 Skew Adjust

DRAM Skew Adjust

AGP Skew Adjust

PCI0 Skew Adjust

PCI1 Skew Adjust

ZClk Skew Adjust

Buffer In Skew Adjust

FeedBack In Skew Adjust

CPU:DRAM Frequency Ratio

DRAM Frequency

DDR Voltage Regulator

Ensabled

Disabled

100

Disabled

Disabled

Disabled

500ps

Disabled

Disabled

Dsiabled

Disabled

900ps

SPD

133 MHz

2.5V



Auto Detect PCI CLK

This item allows you to enable/disable auto detect PCI CLOCK.

The Choices: Disabled; Enabled (default)

Spread Spectrum

This function is designed for the EMI test only.

The Choices: Disabled(default); +/- 0.25; +/- 0.35; +/- 0.45; -0.5

CPU Clock

Use this item to set CPU Clock .

The Choices: 100~132 MHz in 1MHz stepping

CPU 0/1 Skew Adjust

Use this item to enable/disable the CPU skew adjust function.

DRAM Skew Adjust

Use this item to enable/disable the DRAM Skew Adjust function.

2-55


AGP Skew Adjust

Use this item to eset the AGP skew adjust function.

The choices: 500ps; 100ps; 1500ps; Disabled

PCI0/1 Skew Adjust

Use this item to enable/disable the PCI Skew Adjust function.

ZClk Skew Adjust

Use this item to enable/disable the ZClk skew adjust function.

Buffer In Skew Adjust

Use this item to enable/disable the Buffer In Skew Adjust function.

Feedback In Skew Adjust

Use this item to enable/disable the Feedback In Skew Adjust function.

The choices: 900ps; 600ps; 300ps; Disabled

CPU:DRAM Frequency Ratio

Use this item to set the CPU:DRAM Frequency Ratio.

The choices: 1:1; 1:2; 3:4; 3:5

x DRAM Frequency

This item will show the DRAM Frequency with the CPU:DRAM frequency Ratio.

DDR Voltage Regulator

Use this item to adjust the DDR Voltage.

The Choices: 2.5V; 2.7V; 2.9V

2-56


2.11 Load Fail-Safe Defaults

When you press <Enter> on this item, you get a confirmation dialog box with a message similar to below:


















←→↑↓ : Select Item

Pressing ‘Y’ loads the default values that are factory settings for optimal performance of system operations.

2-57


2.12 Load Optimized Defaults

When you press <Enter> on this item, you get a confirmation dialog box with a message similar to:










Load Fail-safe Defaults







←→↑↓


: Select Item

Pressing ‘Y’ loads the default values that are factory settings for optimal performance of system operations.

2-58


2.13 Set Supervisor / User Password

















←→↑↓


: Select Item

When you select this function, the following message will appear at the center of the screen to assist you in creating a password.

Enter Password (for Supervisor/User)

Type a password, up to eight characters, and press <Enter>.The

password you type now will clear any previously entered password from CMOS memory. You will be asked to confirm the password. Type the password again and press <Enter>. You may also press <ESC> to abort the selection and not enter a password. To disable the password, just press <Enter> when you are prompted to enter a password. A message will confirm that you wish to disable the password. Once the password is disabled, the system will boot without asking user to enter a password.

Password for System or BIOS Setup

If you select “System” at the Security Option of BIOS Features

Setup Menu, you will be prompted for the password every time when the system is rebooted, or any time when you try to enter

Setup. If you select “Setup” at the Security Option of BIOS

Features Setup Menu, you will be prompted only when you try to enter Setup.

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2.14 Save & Exit Setup

















←→↑↓


: Select Item

Typing “Y” will quit the Setup Utility and save the user setup value to RTC CMOS RAM.

Typing “N” will return to the Setup Utility.

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2.15 Exit Without Saving















Esc : Quit


←→↑↓ : Select Item


Typing “Y” will quit the Setup Utility without saving to RTC

CMOS RAM.

Typing “N” will return to the Setup Utility.

2-61

Chapter 3 4S648/4S648N Drivers & Utilities

Chapter 3

Drivers & Utilities

3. Drivers & Utilities

There are motherboard drivers and utilities included in the disc attached in this motherboard package. You don't have to install all of them for booting your system. But after you have finished the hardware installation, you have to install an operation system (such as windows XP) before you are able to install any drivers or utilities.

Note: Please be aware of the different Procedures for installing drivers for Windows 98/ME/XP/2000 .

3.1 Auto-run Menu

You can use the auto-run menu in the driver CD attached in the motherboard package. Then choose the utility or driver and select model name. The autorun starting screen looks like below:

(1) The SiS Auto-run CD Main Menu

3-62


(2) SiS DriverSetup Main Menu: Point to the "Driver" button with the mouse for SiS Drivers Setup.

(3) Click to the "Driver" button and the Drivers Setup List will appear as below:

3-63


3.2 Install Acceleration Graphics Driver

On the SiS Drivers Setup List, mouse-click the "Acceleration

Graphics Driver" bar, and the InstallShield Wizard starts to run instantly:

(1)

Click "Next" button on the screen.

(2)

Click "Next" button to continue.

3-64

(3)

Click "Finish" button to restart the system and complete the installation.


3.3 Installing SiS IDE PCI Driver

Mouse-click on the "SiS IDE PCI Driver" bar to install the SiS

IDE drivers, and the InstallShield Wizard will start to run instantly.

(1)


(2)


3-65


3.4 Install PCI LAN Driver (for 4S648N)

Mouse click the "SiS PCI LAN" bar to install the built in LAN driver. The InstallShield Wizard will start to run instantly.

(1)

The InstallShield Wizard will instantly find out the

Setup file and expose it on the screen. Click on the

"Setup" icon to start setup

LAN driver.

(2)


(3)

You can see the Setup is in progress.

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(4)

In a few seconds, Setup completes. Click "Finish" button to restart system and complete setup.

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3.4 Installing Audio Driver

Mouse click the "Audio Driver" bar on the Main Menu to set up the Audio driver. The InstallShield Wizard will start to run instantly.

3.4.1 Installing 6-channel Driver

(1)


(2)

In a few seconds, setup completes. Click the

"Finish" button to restart system and complete setup.

3.4.2 Verifying 6-channel Driver

(1) Click the Audio Manager "Sound Effect" on the Start Screen.

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(2)

Click "Speaker

Configuration" button to configure the Audio connectors on mainboard.

(3)

Follow the instructions on the screen to configure the

Audio connectors on board.

(4)

Click "Speaker Test" button to test the 6-channel speakers.

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3.5 Installing USB 2.0 Driver

Mouse click the "USB2.0" bar to install the SiS USB 2.0 driver.

Thge InstallShield Wizard will start to run instantly.

(1)

Instantly, the "Setup files are exposed on screen. Click the

"Setup" icon to install

USB 2.0 driver. " item.

(2)

Click the "Accept" button to agree to the

License Agreement and continue.

(2)

You can see the Setup

Program is updating system.

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(4) In a few seconds, Setup completes. Click "Yes" button to resatart system and complete setup.

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Acorp 4S648N manual

Chapter 1

4S648/4S648N

1. 4S648/4S648N Specifications

1.1 Introduction

1.2 Package Contents

1.3 Specifications and Features

1.4 4S648/4S648N Layout Diagram

1.5 CPU and CPU Fan Installation

1.6 DDR SDRAM Installation

1.7 Connectors & Jumpers Setting

1.7.1.1 PS/2 Mouse / Keyboard CONN.

1.7.1.2 USB Ports: USB1/2

1.7.1.3 Serial Interface Port: COM1/COM2

1.7.1.4 Parallel Interface Port

1.7.1.5 Audio Port Connectors

Chapter 2

BIOS Setup

2. BIOS Setup

2.1 BIOS Support

Plug and Play Support

EPA Green PC Support

PCI Bus Support

APM Support

DRAM Support

CPU Support

Setup Menu

2.2 Main Menu

2.3 Standard CMOS Features

2.4 Advanced BIOS Features

2.5 Advanced Chipset Features

2.6 Integrated Peripherals

2.7 Power Management Setup

2.8 PnP/PCI Configurations

2.9 PC Health Status

2.10 Frequency/Voltage Control

2.11 Load Fail-Safe Defaults

2.12 Load Optimized Defaults

2.13 Set Supervisor / User Password

2.14 Save & Exit Setup

2.15 Exit Without Saving

Chapter 3

Drivers & Utilities

3. Drivers & Utilities

3.1 Auto-run Menu

3.2 Install Acceleration Graphics Driver

3.3 Installing SiS IDE PCI Driver

3.4 Install PCI LAN Driver (for 4S648N)

3.4 Installing Audio Driver

3.5 Installing USB 2.0 Driver

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Table of contents