JETWAY 695AS User manual

695AS
USER'S MANUAL
M/B For Socket 370 Pentium

IIIProce or
NO. G03-695ASR2A
Release date: MAY 2001
Trademark:
The brand and product names are trademarks of their respective companies.
Specifications and nformation contained in this documentation are furnished for information use only, and are
subject to change at any time without notice, and should not be construed as a commitment by manufacturer.

USER’S NOTICE.............................................................................1
MANUAL REVISION INFORMATION............................................2
COOLING SOLUT ONS..........................................................................................2
CHAPTER 1 INTRODUCTION OF 695AS MOTHERBOARD
1-1 FEATURE OF MOTHERBOARD...............................................................3
1-2 SPEC F CAT ON...........................................................................................4
1-3 PERFORMANCE L ST.................................................................................5
1-4 LAYOUT & JUMPER SETT NG.................................................................6
CHAPTER 2 HARDWARE INSTALLATION
2-1 HARDWARE NSTALLAT ON STEPS......................................................8
2-2 CHECK NG MOTHERBAORD'S JUMPER SETT NG...........................8
2-3 NSTALL CPU................................................................................................10
2-3-1 GLOSSARY..................................................................................................10
2-3-2 NSTALL CPU..............................................................................................11
2-3-3 OVER CLOCK RUNN NG.........................................................................11
2-4 NSTALL MEMORY.....................................................................................12
2-5 EXPANS ON CARD.......................................................................................13
2-5-1 PROCEDURE FOR EXPANS ON CARD NSTALLAT ON..................13
2-5-2 ASS GN NG RQ FOR EXPANS ON CARD............................................14
2-5-3 NTERRUPT REQUEST TABLE FOR TH S MOTHERBOARD..........14
2-5-4 AGP SLOT....................................................................................................15
2-6 CONNECTORS, HEADERS.........................................................................15
2-6-1 CONNECTORS............................................................................................15
2-6-2 HEADERS.....................................................................................................18
2-7 START NG UP YOUR COMPUTER..........................................................21
CHAPTER 3 INTRODUCING BIOS
3-1 ENTER NG SETUP.......................................................................................22
3-2 GETT NG HELP............................................................................................22
3-3 THE MA N MENU.........................................................................................23
3-4 STANDARD CMOS FEATURES.................................................................25
3-5 ADVANCED B OS FEATURES...................................................................26
3-6 ADVANCED CH PSET FEATURES...........................................................29
3-6-1 DRAM T M NG SETT NGS.............................................................30
3-6-1.1 D MM1/D MM2/D MM3 T M NG SETT NGS.........................30
3-6-2 AGP FUNCT ON SETT NGS...........................................................31
3-7 NTEGRATED PER PHERALS..................................................................31
3-7-1 ONCH P DE FUNCT ON................................................................32
3-7-2 ONCH P S O FUNCT ON................................................................33
3-7-3 ONCH P DEV CE FUNCT ON........................................................34
i
TABLE OF CONTENT

3-7-3.1 ONCH P SOUND FUNCT ON.....................................................35
3-8 POWER MANAGEMENT SETUP..............................................................36
3-8-1 WAKE UP EVENTS..........................................................................37
3-8-1.1 RQS ACT V TY...........................................................................38
3-9 PNP/PC CONF GURAT ON SETUP.........................................................39
3-10 PC HEALTH STATUS.................................................................................40
3-11 M SCELLANEOUS CONTROL ................................................................40
3-12 LOAD STANDARD/OPT M ZED DEFAULTS........................................41
3-13 SET SUPERV SOR/USER PASSWORD....................................................41
CHAPTER 4 DRIVER & FREE PROGRAM INSTALLATION
MAG C NSTALL SUPPORTS W NDOWS 95/98/98SE/NT4.0/2000..............43
4-1 DE INSTALL VIA SERVICE PAC 4 IN 1 DRIVER....................................44
4-2 PC-HEALTH INSTALL VIA HARDWARE MONITOR DRIVER...................46
4-2-1 HOW TO USE V A HARDWARE MON TOR APPL CAT ON
SOFTWARE........................................................................................46
4-3 SOUND VIA AC97 AUDIO CODEC INSTALLING DRIVER.................47
4-4 PC-C LL N INSTALL PC-CILLIN98 ANTI-VIRUS PROGRAM.................48
4-5 HOW TO D SABLE ON-BOARD SOUND.................................................49
4-6 HOW TO UPDATE B OS..............................................................................49
ii
ii

USER’S NOTICE
COPYR GHT OF TH S MANUAL BELONGS TO THE MANUFACTURER. NO PART OF
TH S MANUAL, NCLUD NG THE PRODUCTS AND SOFTWARE DESCR BED N T
MAY BE REPRODUCED, TRANSM TTED OR TRANSLATED NTO ANY LANGUAGE N
ANY FORM OR BY ANY MEANS W THOUT WR TTEN PERM SS ON OF THE
MANUFACTURER.
TH S MANUAL CONTA NS ALL NFORMAT ON REQU RED TO USE 695AS MOTHER-
BOARD AND WE DO ASSURE TH S MANUAL MEETS USER’S REQU REMENT BUT
W LL CHANGE, CORRECT ANY T ME W THOUT NOT CE. MANUFACTURER PROV DES
TH S MANUAL “AS S” W THOUT WARRANTY OF ANY K ND, AND W LL NOT BE
L ABLE FOR ANY ND RECT, SPEC AL, NC DENT AL OR CONSEQUENT AL DAMAGES
( NCLUD NG DAMANGES FOR LOSS OF PROF T, LOSS OF BUS NESS, LOSS OF USE
OF DATA, NTERRUPT ON OF BUS NESS AND THE L KE).
PRODUCTS AND CORPORATE NAMES APPEAR NG N TH S MANUAL MAY OR MAY
NOT BE REG STERED TRADEMARKS OR COPYR GHTS OF THE R RESPECT VE
COMPAN ES, AND THEY ARE USED ONLY FOR DENT F CAT ON OR EXPLANAT ON
AND TO THE OWNER’S BENEF T, W THOUT NTENT TO NFR NGE.
Manual Revision Information
1

Reversion Revision History Date
2.0 Second Edition May 2001
Item Checklist
695AS Motherboard
Cable for IDE/Flo y
CD for motherboard utilities
□Cable for USB Port 3/4 (O tion)
695AS User’s Manual
Intel Processor Family
Thermal Solutions
As rocessor technology ushes to faster s eeds and higher erformance, thermal
management becomes increasingly crucial when building com uter systems. Maintaining the
ro er thermal environment is key to reliable, long-term system o eration. The overall goal in
roviding the ro er thermal environment is kee ing the rocessor below its s ecified
maximum case tem erature. Heatsinks induce im roved rocessor heat dissi ation through
increased surface area and concentrated airflow from attached fans. In addition, interface
materials allow effective transfers of heat from the rocessor to the heatsink. For o timum
heat transfer, Intel recommends the use of thermal grease and mounting cli s to attach the
heatsink to the rocessor.
When selecting a thermal solution for your system, lease refer to the website below for
collection of heatsinks evaluated and recommended by Intel for use with Intel rocessors.
Vendor list for heatsink and fan of Pentium® !!! processor, lease visit：
htt ://develo er.intel.com/design/Pentiumiii/com onents/index.htm
Vendor list for heatsink and fan of ntel®Celeron™ processor, lease visit：
htt ://develo er.intel.com/design/celeron/com onents/index.htm
Chapter 1
2

Introduction of 695AS Motherboard
1-1 Feature of motherboard
The 695AS motherboard is design for use Intel PentiumIII /Celeron PPGA/FC-PGA CPU,
which utilize the Socket 370 design and the memory size ex andable to 1.5GB.
This motherboard use the newest VIA A ollo Pro VT82C693A chi set, whose 133MHz front
side bus & 133MHz memory interface delivers a clear u grade ath to the future generation of
133MHz rocessors and PC-133 SDRAM. The 695AS motherboard offers ULTRA ATA 66.
This rovides s eedier HDD throughout that boosts overall system erformance.
The 695AS also has an integrated AC’97 2.1 CODEC on board which is fully com atible
with Sound Blaster Pro that gives you the best sound quality and com atibility.
With 2 USB control as well as ca ability of ex anding to 4 USB connectors, the 695AS meet
future USB demand also this motherboard has built-in hardware monitor function. This will
monitor and rotect your com uter.
The 695AS motherboard su orts ACPI function such like Ring_In Wake U , Ring_In Power
On, Wake On LAN, RTC Power On for OS Directed Power Management.
The S ecial fuction in BIOS SETUP can choose system clock ste by ste increasing between
6699Mhz, 100132Mhz, 133166Mhz to a roach Over-Clock ossiblilty. System auto
detection and reboot system use default frequency when system boot fail by overclocking.
This motherboard su orts standard Synchronous DRAM (SDRAM) and Virtual Channel
Memory (VCM), in a flexible mix/match manner.
This motherboard rovides high erformance & meets future s ecification demand. It is
really wise choice for your com uter.
1-2 Specification
Spec Description
3

Design ATX form factor 4 layers PCB size: 30.5x19.0cm
Chipset VIA A ollo Pro VT82C693A/82C686A Chi set
Socket 370 Su ort Intel Pentium III /Celeron PPGA/FC-PGA CPU
Su ort Cyrix MIII rocessor
Su ort Front Side Bus 66Mhz/100Mhz/133Mhz CPU
Memory Socket 168- in DIMM socket x 3
PC-100/PC-133 SDRAM/Virtual Channel Memory (VCM)
Ex andable to 1.5GB
Su ort 3.3V SDRAM DIMM
Expansion Slot &
Headers
AGP slot x1
32-bit PCI slot x 5
AMR slot x 1
ISA slot x 1
ntegrate DE 2 channel of Bus Master IDE ort su orting ULTRA DMA 33/66
mode devices
Audio AC’97 Digital Audio controller integrated
AC’97 Audio CODEC on board
Audio driver and utility included
PC Health Monitoring CPU/System Tem erature, FAN S eed, System
Voltage
B OS Award 2MB Flash ROM
Multi /O PS/2 keyboard and PS/2 mouse connectors
Flo y disk drive connector x1
Parallel ort x1
Serial ort x2
USB connector x2
USB headers x2 (connecting cable o tion)
Audio connector (Line-in, Line-out , MIC & Game Port)
1-3 Performance List
4

The following erformance data list is the testing result of some o ular benchmark testing
rograms. These data are just referred by users, and there is no res onsibility for different
testing data values gotten by users (the different Hardware & Software configuration will
result in different benchmark testing results.)
CPU: Intel PIII 866MHz FC-PGA ackage
Intel Celeron 667MHz FC-PGA ackage
DRAM: 128M SDRAM x2 (Hyundai GM 72V66841ET75)
VGA Expansion Card: Geforce 256 (1024x768 Hi-color) Driver V3.68
Hard Disk Driver: Quantum Fireball KX20A11
B OS: Award O timal default
OS: Win 98SE
Performance Test Report
Coppermine
866MHz
Celeron
667MHz
3D Mark 99 5899 4327
3D Mark 2000 4115 2918
3D Winbench 99 V1.2 896 816
3D Winbench 2000 80 73.4
Final Reality 5.78 4.20
Winstone 99 V1.3 31.2 23.9
Winstone 2000 32.5 23.2
Winbench 99 :
CPU Mark 99 73.6 40.1
FPU Winmark 99 4590 2530
Business Disk Winmark99 3940 3500
Hi-end Disk Winmark99 11000 9390
Business Gra hic Winmark 374 232
Hi-end Gra hic Winmark 1040 686
SYS Mark 2000 : S SMark 2000 Rating ( nternet Content Creation / Office
Productivity )
Suites 170 (168/171) 105 (106/105)
Offical 171 (173/169) 106 (109/104)
S SOFT Sandra 2000 :
CPU MIPS 2342 1796
FPU MFLOPS 1160 889
CPU / Memory MB/S 282 164
FPU / Memory MB/S 303 178
QUAKE3 :
DEMO1 FPS 97.2 51.6
DEMO2 FPS 91.9 48.2
1-4 Layout & Jumper Setting
5

Jumper
Jumper Name Description Page
JCK1, JCK2 CPU Bus Frequency Selection 3- in Block . 8
6

JP2 CPU Ratio Selector 2x4- in Block . 8
JBAT CMOS RAM Clear 3- in Block . 9
Connectors
Connector Name Description Page
POWER ATX Power Connector 20-Pin Block .15
PS2KBMS PS/2 Keyboard/PS/2 Mouse 6-Pin Female .15
USB1 USB Port Connector 4-Pin Connector .16
PARALLEL Parallel Port Connector 25-Pin Female .16
AUDIO_GAME Line IN/Line Out/MIC/Game
Connector
15- in Connector+3 hone jack .16
COM1, COM2 Serial Port COMA, COMB 9-Pin Connector .16
FDD Flo y Driver Connector 34-Pin Block .17
IDE1 Primary IDE Connector 40-Pin Block .17
IDE2 Secondary IDE Connector 40-Pin Block .17
Headers
Header Name Description Page
USB2 USB Port Connector 10-Pin Block .18
IDELED IDE activity LED 2-Pin Block .18
SMI SMI Sus end Switch 2-Pin Block .18
PWR BTN ATX ower button/soft ower button 2-Pin Block .18
JP3 Front Panel Connector 16-Pin Block .18
WOL Wake On LAN 3- in Block .19
WOM Wake On Modem 3- in Block .19
CPU_FAN, FAN
SYS_FAN,
FAN Connector 3- in Block .19
IR Infrared Module Connector 5-Pin Block .20
CD_IN1, CD_IN2 CD-Audio Connector 4- in Block .20
Expansion Sockets
Socket/Slot Name Description Page
ZIF Socket 370 CPU Socket Celeron PPGA CPU Socket .11
DIMM1, DIMM2
DIMM3
DIMM Module Socket 168- in DIMM SDRAM Module
Ex ansion Socket
.12
PCI1, PCI2, PCI3,
PCI4, PCI5
PCI Slot 32-bit PCI Local Bus Ex ansion slots .14
AGP SLOT AGP SLOT AGP Ex ansion Slot .15
SL1 ISA Slot 16-bit ISA Bus Ex ansion slot
Chapter 2
Hardware installation
7

2-1 Hardware installation Steps
Before using your com uter, you had better com lete the following ste s:
1. Check motherboard setting
2. Install CPU
3. Install Memory
4. Install Ex ansion cards
5. Connect Ribbon cables, Panel wires, and ower su ly
6. Setu BIOS
7. Install software driver & utility
2-2 Checking Motherboard’s Jumper Setting
1. CPU Bus Frequency Selection : JCK1, JCK2
CPU BUS JCK1 JCK2
66MHz 2-3 2-3
100MHz 1-2 2-3
133MHz 1-2 1-2
Users also can setting the CPU Bus frequency in the “Host Clock” in
Miscellaneous Control. (Please refer to page 40)
2. CPU Ratio Selector：JP2
Ratio 1 2 3 4 Ratio 1 2 3 4
2.0x ON ON ON ON 6.0x ON ON ON OFF
2.5x ON ON OFF ON 6.5x ON ON OFF OFF
3.0x ON OFF ON ON 7.0x ON OFF ON OFF
3.5x ON OFF OFF ON 7.5x ON OFF OFF OFF
4.0x OFF ON ON ON 8.0x OFF ON ON OFF
4.5x OFF ON OFF ON 8.5x ON OFF ON ON
5.0x OFF OFF ON ON 9.0x ON OFF OFF ON
5.5x OFF OFF OFF ON
8

Table for the Pentium III and Celeron Socket 370 CPU
Celeron Pentium Pentium
Speed Bus Ratio Speed Bus Ratio Speed Bus Ratio
300/66 66 Hz 4.5x 500E/100 100 Hz 5.0x 700E/100 100 Hz 7.0x
333/66 66 Hz 5.0x 533EB/133 133 Hz 4.0x 733/133 133 Hz 5.5x
366/66 66 Hz 5.5x 550E/100 100 Hz 5.5x 750E/100 100 Hz 7.5x
400/66 66 Hz 6.0x 600E/100 100 Hz 6.0x 800E/100 100 Hz 8.0x
466/66 66 Hz 7.0x 600EB/133 133 Hz 4.5x 866/133 133 Hz 6.5x
500/66 66 Hz 7.5x 650E/100 100 Hz 6.5x 933/133 133 Hz 7.0x
533/66 66 Hz 8.0x 667/133 133 Hz 5.0x 1.0B GHz/133 133 Hz 7.5x
533A/66 66 Hz 8.0x
566/66 66 Hz 8.5x Because the Ratio are fixed by CPU Manufacture, users
don’t need to setting ratio any more, this table just for
reference use.
600/66 66 Hz 9.0x
633/66 66 Hz 9.5x
667/66 66 Hz 10.0x
700/66 66 Hz 10.5x
733/66 66 Hz 11.0x
766/66 66 Hz 11.5x
800/100 100 Hz 8.0x
850/100 100 Hz 8.5x
900/100 100 Hz 9.0x
3. CMOS RAM Clear: JBAT
WARNING: Make ure your computer i POWER OFF when you CLEAR CMOS.
Connect a jum er ca over in 2 & 3 of this jum er for a few seconds, will clears
information stored in the CMOS RAM Chi that in ut by user, such as hard disk
information and asswords. After CLEAR CMOS, you must ut jum er ca back to
in 1 & 2 location and enter the BIOS setu (by holding down <DEL> during ower-
u ) to re-enter BIOS information (see BIOS SETUP).
Selections JBAT
Normal 1-2 (Default)
Clear CMOS 2-3 (momentarily)
9

2-3 Install CPU
2-3-1 Glossary
Chipset (or core logic)  two or more integrated circuits which control the interfaces between
the system rocessor, RAM, I/O devises, and ada ter cards.
Processor slot/socket  the slot or socket used to mount the system rocessor on the
motherboard.
Slot (AGP, PCI, ISA, RAM)  the slots used to mount ada ter cards and system RAM.
AGP  Accelerated Gra hics Port  a high s eed interface for video cards; runs at 1X
(66MHz), 2X (133MHz), or 4X (266MHz).
PC  Peri heral Com onent nterconnect  a high s eed interface for video cards, sound
cards, network interface cards, and modems; runs at 33MHz.
SA  ndustry Standard Architecture  a relatively low s eed interface rimarily used for
sound cards and modems; runs at a rox. 8MHz.
Serial Port  a low s eed interface ty ically used for mouse and external modems.
Parallel Port  a low s eed interface ty ically used for rinters.
PS/2  a low s eed interface used for mouse and keyboards.
USB  Universal Serial Bus  a medium s eed interface ty ically used for mouse, keyboards,
scanners, scanners, and some digital cameras.
Sound (interface)  the interface between the sound card or integrated sound connectors and
s eakers, mic, game controllers, and MIDI sound devices.
LAN (interface)  Local Area Network  the interface to your local area network.
B OS (Basic n ut/Out ut System)  the rogram logic used to boot u a com uter and
establish the relationshi between the various com onents.
Driver  software, which defines the characteristics of a device for use by another device or
other software.
Processor  the "central rocessing unit" (CPU); the rinci al integrated circuit used for
doing the "com uting" in " ersonal com uter"
Front Side Bus Frequency
The working frequency of the motherboard, which is generated by the clock generator for
CPU, DRAM and PCI BUS.
CPU L2 Cache
The flash memory inside the CPU, normally Pentium III CPU has 256K or above, while
Celeron CPU will have 128K.
2-3-2 Install CPU
10

This motherboard Provides a ZIF Socket 370. The CPU that comes with the motherboard
should have a cooling FAN attached to revent overheating. If this is not the case, then
urchase a correct cooling FAN before you turn on your system.
WARN NG! Be sure that there is sufficient air circulation across the rocessor’s
heatsink and CPU cooling FAN is working correctly, otherwise it may
cause the rocessor and motherboard overheat and damage, you may install
an auxiliary cooling FAN, if necessary.
To install a CPU, first turn off your system and remove its cover. Locate the ZIF socket and
o en it by first ulling the level sideways away from the socket then u ward to a 90-degree
angle. Insert the CPU with the correct orientation as shown below. The notched corner
should oint toward the end of the level. Because the CPU has a corner in for two of the
four corners, the CPU will only fit in the orientation as shown.
When you ut the CPU into the ZIF socket. No force require to insert of the CPU, then ress
the level to Locate osition sightly without any extra force.
2-3-3 Over clock Running
WARN NG! This section is for ex erienced motherboard installer only. Over clocking
can result in system unstability or even shortening life of the rocessor.
After setting the Jum er JCK1, JCK2 you can choose overclock running by BIOS CMOS
SETUP UTILITY. When you entered CMOS SETUP UTILITY, choose “Miscellaneous
Control” you will see the screen as below then.
CMOS Setup Utility – Copyright(C) 1984-2000 Award So tware
Miscellaneous Control
11

CyrixIII Clock Ratio De ault
Auto Detect DIMM/PCI Clock Enabled
Spread Spectrum Disabled
** Current Host Clock is 66Mhz **
Host Clock at Next Boot is 66Mhz
** Current DRAM Clock is 66Mhz **
DRAM Clock at Next Boot is 66Mhz (HOST CLK)
Item Help
Menu Level >
CyrixIII CPU Ratio
Adjustment
↑↓→← Move Enter:Select Item +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Optimized De aults F7:Standard De aults
By ress PageDown/PageU key you can change the Host clock frequency
When jum er setting 66MHz you can choose 6699MHz
When jum er setting 100MHz you can choose 100132MHz
When jum er setting 133MHz you can choose 133166MHz
2-4 Install Memory
This motherboard rovides three 168- in DUAL INLINE MEMORY MODULES (DIMM)
sites for memory ex ansion available from minimum memory size of 32MB to maximum
memory size of 1.5GB SDRAM.
Valid Memory Configurations
Bank 168-Pin D MM Total Memory
Bank 0, 1 (DIMM1) SDRAM 32, 64, 128, 256, 512MB X1 32MB512MB
Bank 2, 3 (DIMM2) SDRAM 32, 64, 128, 256, 512MB X1 32MB512MB
Bank 4, 5 (DIMM3) SDRAM 32, 64, 128, 256, 512MB X1 32MB512MB
Total System Memory (Max. 1.5GB) 32MB1.5GB
NOTE! Make sure the total installed memory does not exceeds 1.5GB, otherwise the
system may hang during startu .
Generally, installing SDRAM modules to your motherboard is very easy, you can refer to
figure 2-4 to see what a 168-Pin PC100 & PC133 SDRAM module looks like.
12

NOTE! When you install DIMM module fully into the DIMM socket the eject tab should be
locked into the DIMM module very fimly and fit into its indention on both sides.
WARN NG! For the SDRAM CLOCK is set at 133MHz, use only PC133-com liant
DIMMs. When this motherboard o erate at 133Mhz, most system will not
even boot if non-com liant modules are used because of the strick timing
issues, if your DIMM are not PC133-com liant, set the SDRAM clock to
100MHz to ensure system stability.
2-5 Expansion Cards
WARN NG! Turn off your ower when adding or removing ex ansion cards or other
system com onents. Failure to do so may cause severe damage to both
your motherboard and ex ansion cards.
2-5-1 Procedure For Expansion Card Installation
1. Read the documentation for your ex ansion card and make any necessary hardware or
software setting for your ex ansion card such as jum ers.
2. Remove your com uter’s cover and the bracket late on the slot you intend to use.
3. Align the card’s connectors and ress firmly.
4. Secure the card on the slot with the screen you remove above.
5. Re lace the com uter system’s cover.
6. Set u the BIOS if necessary.
7. Install the necessary software driver for your ex ansion card.
13
Figure 2-4

2-5-2 Assigning IRQs For Expansion Card
Some ex ansion cards need an IRQ to o erate. Generally, an IRQ must exclusively assign to
one use. In a standard design, there are 16 IRQs available but most of them are already in use.
Standard Interrupt Assignments
RQ Priority Standard function
0 N/A System Timer
1 N/A Keyboard Controller
2 N/A Programmable Interru t
3 * 8 Communications Port (COM2)
4 * 9 Communications Port (COM1)
5 * 6 Sound Card (sometimes LPT2)
6 * 11 Flo y Disk Controller
7 * 7 Printer Port (LPT1)
8 N/A System CMOS/Real Time Clock
9 * 10 ACPI Mode when enabled
10 * 3 IRQ Holder for PCI Steering
11 * 2 IRQ Holder for PCI Steering
12 * 4 PS/2 Com atible Mouse Port
13 N/A Numeric Data Processor
14 * 5 Primary IDE Channel
15 * 1 Secondary IDE Channel
* These IRQs are usually available for ISA or PCI devices.
2-5-3 Interrupt Request Table For This Motherboard
Interru t request are shared as shown the table below:
INT A INT B INT C INT D
PCI slot 1 Shared   
PCI slot 2 Not Shared  
PCI slot 3   Shared 
PCI slot 4 Shared
PCI slot 5 Shared   
AGP slot Shared   
AC97/MC97   Shared 
Onboard USB Shared
MPORTANT! If using PCI cards on shared slots, make sure that the drivers su ort
“Shared IRQ” or that the cards don’t need IRQ assignments. Conflicts will
arise between the two PCI grou s that will make the system unstable or
cards ino erable.
2-5-4 AGP Slot
14

This motherboard rovides an AGP Slot, su ort the 1X/2X AGP VGA card.
2-6 Connectors, Headers
2-6-1 Connectors
(1) Power Connector (20-pin block) : POWER
ATX Power Su ly connector. This is a new defined 20- ins connector that usually
comes with ATX case. The ATX Power Su ly allows to use soft ower on momentary
switch that connect from the front anel switch to 2- ins Power On jum er ole on the
motherboard. When the ower switch on the back of the ATX ower su ly turned on,
the full ower will not come into the system board until the front anel switch is
momentarily ressed. Press this switch again will turn off the ower to the system
board.
(2) PS/2 Mouse & PS/2 Keyboard Connector: PS2KBMS
The connectors for PS/2 keyboard and PS/2 Mouse.
15

(3) USB Port connector: USB1
The connectors are 4- in connector that connect USB devices to the system board.
(4) Parallel Port Connector (25-pin female): PARALLEL
Parallel Port connector is a 25- in D-Subminiature Rece tacle connector. The On-
board Parallel Port can be disabled through the BIOS SETUP. Please refer to Cha ter 3
“INTEGRATED PERIPHERALS SETUP” section for more detail information.
(5) Audio and Game Connector : AUD O_GAME
This Connector are 3 hone Jack for LINE-OUT, LINE-IN, MIC and a 15- in
D-Subminiature Rece tacle Connector for joystick/MIDI Device.
Line-out : audio out ut to s eaker
Line-in : audio in ut to sound chi
MIC : Micro hone Connector
Game/MIDI : for joystick or MIDI Device
16

(6) Serial Port COMA, COMB: COM1, COM2
Both COMA & COMB are the 9- in D-Subminiature mail connector. The On-board
serial ort can be disabled through BIOS SETUP. Please refer to Cha ter 3 “INTEGRATED
PERIPHERALS SETUP” section for more detail information.
(7) Floppy drive Connector (34-pin block): FDD
This connector su orts the rovided flo y drive ribbon cable. After connecting the
single lug end to motherboard, connect the two lugs at other end to the flo y drives.
(8) Primary DE Connector (40-pin block): DE1
This connector su orts the rovided IDE hard disk ribbon cable. After connecting the
single lug end to motherboard, connect the two lugs at other end to your hard disk(s).
If you install two hard disks, you must configure the second drive to Slave mode by
setting its jum ers accordingly. Please refer to the documentation of your hard disk for
the jum er settings.
17