Jetway 868ASR1A User Manual
868AS
USER'S MANUAL
M/B For Socket-A Athlon/Duron Processor
Trademark:
NO. G03-868ASR1A
Release date: January 2002
* Specificati ons and Information contained in thi s 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.
TABLE OF CONTENT
USER’S NOTICE...........................................................................ii
MANUAL REVISION INFORMATION ...........................................1
COOLING SOLUTIONS................................................................1
CH APTER 1 INTRODUCTION OF 868AS MOTHERBOARD
1-1 FEATURE OF MOTHERBOARD............................................................... 2
1-2 SPECIFICATION..........................................................................................3
1-3 PERFORMANCE LIST ................................................................................ 4
1-4 LAYOUT DIAGRAM & JUMPER SETTING...........................................5
CHAPTER 2 HARDWARE INSTALLATION
2-1 HARDWARE INSTALLATION STEPS..................................................... 7
2-2 CHECKING MOTHERBOARD'S JUMPER SETTING ..........................7
2-3 INSTALL CPU ...............................................................................................9
2-3-1 GLOSSARY ...................................................................................................9
2-3-2 ABOUT AMD ATHLON & DURON 462-PIN CPU..................................
2-4 INSTALL MEMORY .................................................................................... 10
2-5 EXPANSION CARD......................................................................................11
2-5-1 PROCEDURE FOR EXPANSION CARD INSTALLATION..................11
2-5-2 ASSIGNING IRQ FOR EXPANSION CARD............................................
2-5-3 INTERRUPT REQUEST TABLE FOR THIS MOTHERBOARD..........
2-5-4 AGP SLOT.....................................................................................................
2-6 CONNECTORS, HEADERS ........................................................................13
2-6-1 CONNECTORS.............................................................................................
2-6-2 HEADERS......................................................................................................15
2-7 STARTING UP YOUR COMPUTER..........................................................19
10
12
12
13
13
CHAPTER 3 INTRODUCING BIOS
3-1 ENTERING SETUP.......................................................................................20
3-2 GETTING HELP............................................................................................20
3-3 THE MAIN MENU ........................................................................................21
3-4 STANDARD CMOS FEATURES.................................................................22
3-5 ADVANCED BIOS FEATURES ..................................................................23
3-6 ADVANCED CHIPSET FEATURES ..........................................................25
3-6-1 DRAM TIMING SETTINGS............................................................26
3-6-2 AGP TIMING SETTINGS................................................................27
3-6-3 PCI TIMING SETTINGS..................................................................27
3-7 INTEGRATED PERIPHERALS..................................................................28
3-7-1 ONCHIP IDE FUNCTION................................................................28
3-7-2 ONCHIP DEVICE FUNCTION.......................................................29
3-7-3 ONCHIP SUPER IO FUNCTION.................................................... 30
i
3-8 POWER MANAGEMENT SETUP..............................................................31
3-8-1 WAKE UP EVENTS ......................................................................... 32
3-8-1.1 IRQS ACTIVITIES ......................................................................33
3-9 PNP/PCI CONFIGURATION SETUP.........................................................33
3-9-1 IRQ RESOURCES ............................................................................ 34
3-10 PC HEALTH STATUS.................................................................................34
3-11 MISCELLANEOUS CONTROL ................................................................ 35
3-12 LOAD STANDARD/OPTIMIZED DEFAULTS .......................................36
3-13 SET SUPERVISOR/USER PASSWORD...................................................36
CHAPTER 4 DRIVER & FREE PROGRAM INSTALLATION
MAGIC INSTALL SUPPORTS WINDOWS 95/98/98SE/NT4.0/2000 .............37
4-1 VIA 4 IN 1
4-2 SOUND
FOR EDITING/PLAYBACK
4-3 PC-HEALTH
4-3-1
HOW TO UTILIZE PC-HEALTH
4-4 MAGIC BIOS
4-5 PC-CILLIN
INSTALL VIA SERVICE PACK 4 I N 1 DRI VER
AC97 SOUND DRIVER AND THE PROGRA M INSTALL
...................................................40
WINBOND HARDWARE DOCTOR MONITORING SOFTWARE
....................................................41
INSTALL BIOS LIVE UPDATE UTILITY
INSTALL PC-CILLIN2000 ANTI-VIRUS PROGRAM
................................42
4-6 HOW TO DISABLE ON-BOARD SOUND.................................................45
4-7 HOW TO UPDATE BIOS.............................................................................45
.....................38
41
.............43
USER’S NOTICE
COPYRIGHT OF THIS MANUAL BELONGS TO THE MANUFACTURER. NO PART OF
THIS MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT
MAY BE REPRODUCED, TRANSMITTED OR TRANSLATED INTO ANY LANGUAGE IN
ANY FORM OR BY ANY MEANS WITHOUT WRITTEN PERMISSION OF THE
MANUFACTURER.
THIS MANUAL CONTAINS ALL INFORMATION REQUIRED TO USE 868AS MOTHERBOARD AND WE DO ASSURE THIS MANUAL MEETS USER’S REQUIREMENT BUT WILL
CHANGE, CORRECT ANY TIME WITHO UT NOTICE. MANUFACTURER PROVIDES THIS
MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, AND WILL NOT BE LIAB LE
FOR ANY INDIRECT, SPECIAL, INCIDENTIAL OR CONSEQUENTIAL DAMAGES
(INCLUDING DAMANGES FOR LOSS OF PROFIT, LOSS OF BUSINESS, LOSS OF USE
OF DATA, INTERRUPTION OF BUSINESS AND THE LIKE).
PRODUCTS AND CORPORATE NAMES AP PEARING IN TH IS MANUAL M AY OR MAY
NOT BE REGISTERED TRADEMARKS OR COPYRIGHTS OF THEIR RESPECTIVE
COMPANIES, AND THEY ARE USED O NLY FO R IDENTIFICATI ON O R EXPLANATIO N
AND TO THE OWNER’S BENEFIT, WITHOUT INTENT TO INFRINGE.
ii
Manual Revision Information
Reversion Revision History Date
1.0 First Release January 2002
Item Checklist
5 868AS
5 Cable for IDE/Floppy
5 CD for motherboard utilities
□
Cable for USB Port 3/4 (Option)
5 868AS User’s Manual
AMD Athlon™ / Duron™ Processor Family
Cooling Solutions
As processor technology pushes to faster speeds and higher performance, thermal
management becomes increasingly crucial when building computer systems.
Maintaining the proper thermal environment is key to reliable, long-term system
operation. The overall goal in providing the proper thermal environment is keeping the
processor below its specified maximum case temperature. Heatsinks induce improved
processor heat dissipation through increased surface area and concentrated airflow
from attached fans. In addition, interface materials allow effective transfers of heat
from the processor to the heatsink. For optimum heat transfer, AMD recommends the
use of thermal grease and mounting clips to attach the heatsink to the processor.
When selecting a thermal solution for your system, please refer to the website below
for collection of heatsinks evaluated and recommended by AMD for use with AMD
processors. Note, those heatsinks are recommended for maintaining the specified
Maximum T case requirement. In addition, this collection is not intended to be a
comprehensive listing of all heatsinks that support AMD processors.
For vendor list of heatsink and fan, please visit：
http://www1.amd.com/products/duron/thermals
http://www1.amd.com/products/athlon/thermals
Chapter 1
1
Introduction of 868AS Motherboard
1-1 Feature of motherboard
The 868AS motherboard is design for use AMD Athlon/Duron/Athlon XP 200MHZ
/266MHz (Double Data Rate) Front Side Bus Frequency CPU, which utilize the
Socket-A design and the memory size expandable to 3.0GB.
This motherboard use the newest VIA KT266A chipset which provides better
performance than KT266 chipset, whose 133MHz/266MHz (Double Data Rate) Front
Side Bus frequency and 266MHz memory interface delivers a clear upgrade path to the
future generation of 266MHz processors and PC-1600/PC-2100 DDR DRAM. The
868AS motherboard offers ULTRA ATA
boosts overall system performance.
These motherboards also has an integrated AC’97 2.1 CODEC on board which is fully
compatible with Sound Blaster Pro
that gives you the best sound quality and
compatibility.
to provide speedier HDD throughout that
133
For those wanting even greater graphic performanc e , a n A G P 4 X s l o t i s i n c l u d e d o n t h e
board.
With USB control as well as capability of expanding to 4 USB function ports, the
868AS meet future USB demand also this motherboard has built-in hardware monitor
function. This will monitor and protect your computer. 868AS
Genius in BIOS
protected your hard disk from virus crash hard disk data.
integrated Recovery
In 868AS we design in CPU Vcore Voltage, DDR memory 2.5V Voltage, AGP 1.5V
Voltage those can minor adjustable in BIOS setup. This design can let users
approach over clock demand and also can make system more stable
. The 868AS
motherboard provides special function in BIOS Setup to setting CPU Host clock step
by step increasing let users to approach over clocking, and special design in hardware
to protect BIOS from virus crash BIOS data.
868AS provides high performance & meets future specification demand. It is really
wise choice for your computer.
1-2 Specification
2
Spec Description
ATX form factor 4 layers PCB size: 30.5x21.0cm
∗
Design
Chipset
CPU Socket
Memory Socket
Expansion Slot &
Headers
Integrate IDE
Audio
BIOS
Multi I/O
VIA KT266A/VT8233A Chipset
∗
Support AMD Athlon 700MHz∼1.4GHz processor
∗
Support AMD Duron 600MHz∼1.3GHz processor
∗
Support AMD Athlon XP1500+~XP2000+ processor
∗
Support 200MHz/266MHz (Double Data Rate) Front Side
∗
Bus frequency processors
Reserves support for future AMD Athlon/Duron /Athlon
∗
XP processors
184-pin DDR module socket x3
∗
Support DDR266/DDR200 DDR SDRAM
∗
Expandable to 3.0GB
∗
AGP slot x1 support AGP 2.0 & 4X mode
∗
32-bit PCI slot x5
∗
CNR slot x1
∗
Two PCI IDE controllers support PCI Bus Mastering, ATA
∗
PIO/DMA and the ULTRA DMA 33/66/100/133 functions
that deliver the data transfer rate up to 133 MB/s
AC’97 Digital Audio controller integrated
∗
AC’97 Audio CODEC on board
∗
Audio driver and utility included
∗
Award 2MBit Flash ROM
∗
PS/2 keyboard and PS/2 mouse connectors
∗
Floppy disk drive connector x1
∗
Parallel port x1
∗
Serial port x2
∗
USB connector x2
∗
USB headers x1 (connecting cable option)
∗
Audio connector (Line-in, Line-out , MIC & Game Port)
∗
1-3 Performance List
3
The following performance data list is the testing result of some popular benchmark
testing programs. These data are just referred by users, and there is no responsibility
for different testing data values gotten by users (the different Hardware & Software
configuration will result in different benchmark testing results.)
Performance Test Report
CPU:
DRAM:
VGA Expansion Card:
Hard Disk Driver:
BIOS:
Win 98SE
OS:
AMD Athlon XP 2000+
256MB DDR266 X1 (SAMSUNG DDR K4H280838B-TCB0)
NVDIA Geforce 2 MX400 (1024x768 Hi-color)
Maxtor D740X-6L (ATA-133)
Award Optimal default
Performance Test Report
868AS (KT266A)
3D Mark 2000 5677
3D Mark 2001 2548
3D Winbench 2000 104
Final Reality 9.91
Content Creation Winstone 2000 53.9
Content Creation Winstone 2001 65.6
Business Winstone2001 61.5
Winbench 99:
CPU Mark 99 149
FPU Winmark 99 9130
Business Disk Winmark99 13400
Hi-end Disk Winmark99 27000
Business Graphic Winmark 786
Hi-end Graphic Winmark 2370
SYS Mark 2000 : SISMark 2000 Rating (Internet Content Creation / Office
Productivity)
SISMark 2000 288 (304/276)
SISMark 2001 174 (181/168)
SISOFT Sandra 2001 :
Dhrystone ALU MIPS 4700
Whetstone FPU MFLOPS 2300
Int ALU/RAM MB/S 763
Float FPU/RAM MB/S 798
Integer SSE2 IT/S 9304
Floating- Point SSE2 MB/S 10709
QUAKE3 DEMO1 FPS 179.4
DEMO2 FPS 185.9
WCPUID System/CPU Clock 133.78/1672.31
1-4 Layout Diagram & Jumper Setting
PS/2 MOUSE
PS/2 Keyboard
USB
PRINT GAME/MIDI PORT
4
MIC
r
K/B Power ON
Jumper (JP1)
PS2 KB/Mouse Port
USB Port
PC99 Back Panel
Front Panel Audio
CD Audio
CPU Front Side Bus
Frequency Jumper (JP4)
AGP Slot
ATX Powe
Connector
CPU FAN
CPU Socket
PC1600/PC2100
DDRX3
VIA KT266A Chip
FAN2
ATA 133 IDE
Connector
Winbond 83697HF
IR Connector
Jumpers
Jumper Name Description Page
PCI Slot
Chip
CNR Slot
5
VIA VT8233A Chip
Clear CMOS (JBAT)
(JP6)
CPU Ratio Selector
Floppy Connector
USB Port
2MBit Flash ROM BIOS
Front Panel Connector
FAN1
Wake On LAN
JP6 CPU Ratio Selector 10-pin Block P.7
JP4 CPU Front Side Bus Frequency OFF : 133MHz /266MHz
ON : 100MHz /200MHz
JBAT CMOS RAM Clear 3-pin Block P.8
JP1 Keyboard Power On Enable/Disabled 3-pin Block P.8
P.8
Connectors
Connector Name Description Page
ATXPOWER ATX Power Connector 20-pin Block P.13
J2 PS/2 Mouse & PS/2 Keyboard
Connector
J3 USB Port Connector 4-pin Connector P.13
PARALLEL Parallel Port Connector 25-pin Female P.13
AUD_GAME Audio/Game Connector 3 phone jack + 15-pin Connector P.14
COM1/COM2 Serial Port COM1/2 Connector 9-pin Connector P.14
FDD Floppy Driver Connector 34-pin Block P.14
IDE1 Primary IDE Connector 40-pin Block P.14
IDE2 Secondary IDE Connector 40-pin Block P.15
6-pin Female P.13
Headers
Header Name Description Page
AUDIO Line-In/Out, MIC header 9-pin Block P.15
USB1 USB Port Headers 9-pin Block P.16
IDE LED IDE activity LED 2-pin Block P.16
TB LED Turbo LED switch 2-pin Block P.16
RESET Reset switch lead 2-pin Block P.16
SPEAKER Speaker connector 4-pin Block P.16
PWR LED Power LED 2-pin Block P.16
PW BN Power switch 2-pin Block P.16
WOL Wake On-LAN Headers 3-pin Block P.17
FAN1,FAN2,CPUFAN FAN Headers 3-pin Block P.17
IR IR infrared module Headers 5-pin Block P.18
CDIN1 CD Audio-In Headers 4-pin Block P.18
Expansion Sockets
Socket/Slot Name Description Page
ZIF Socket 462 CPU Socket 462-pin PPGA CPU Socket P.10
D D R 1 , D D R 2 , D D R 3 DDR SDRAM Module
PCI1, PCI2, PCI3, PCI4,
PCI5
AGP AGP 4X Mode Slot AGP Expansion Slot P.13
184-pin DDR SDRAM Module
Socket
PCI Slot 32-bit PCI Local Bus Expansion slots P.12
Expansion Socket
P.10
Chapter 2
Hardware installation
6
2-1 Hardware installation Steps
Before using your computer, you had better complete the following steps:
1. Check motherboard setting
2. Install CPU
3. Install Memory
4. Install Expansion cards
5. Connect Ribbon cables, Panel wires, and power supply
6. Setup BIOS
7. Install software driver & utility
2-2 Checking Motherboard’s Jumper Setting
1. CPU Ratio Selector (10-pin) : JP6
Ratio 1 2 3 4 5 Ratio 1 2 3 4 5
5.0x ON ON ON OFF ON 9.0x ON ON ON OFF OFF
5.5x ON OFF ON OFF ON 9.5x ON OFF ON OFF OFF
6.0x ON ON OFF OFF ON 10.0x ON ON OFF OFF OFF
6.5x ON OFF OFF OFF ON 10.5x ON OFF OFF OFF OFF
7.0X ON ON ON ON OFF 11.0x ON ON ON ON ON
7.5x ON OFF ON ON OFF 11.5x ON OFF ON ON ON
8.0x ON ON OFF ON OFF 12.0x ON ON OFF ON ON
8.5x ON OFF OFF ON OFF 12.5x ON OFF OFF ON ON
JP6
CPU Ratio Selector
1
2
3
4
5
2. CPU Front Side Bus Frequency Setting (2-pin) : JP4
7
1
JP4
100MHz/200MHz
CPU Front Side Bus Frequency Setting
2
ON :
1
JP4
133MHz/266MHz
2
OFF :
Note: CPU Front Side Bus Frequency also can setting step by step in BIOS
SETUP, please refer page 35 Miscellaneous Control in Host Clock at
Next.
3. CMOS RAM Clear (3-pin) : JBAT
A battery must be used to retain the motherboard configuration in CMOS RAM
short 1-2 pins of JBAT to store the CMOS data.
To clear the CMOS, follow the procedure below:
1. Turn off the system and unplug the AC power
2. Remove ATX power cable from ATX power connector
3. Locate JBAT and short pins 2-3 for a few seconds
4. Return JBAT to its normal setting by shorting pins 1-2
5. Connect ATX power cable back to ATX power connector
Note: When should clear CMOS
1. Troubleshooting
2. Forget password
3. After over clocking system boot fail
13
JBAT
2-3 closed Clear CMOS
13
JBAT
1-2 closed Normal
CMOS RAM Clear Setting
4. Keyboard Power On function Enabled/Disabled: JP1
When setting Enabled you can using keyboard by key in password to power on
system.
8
(
)
1 3
JP1
1-2 closed K/B Power ON Disable
Default
13
JP1
Keyboard Power On Setting
2-3 closed K/B Power ON Enabled
2-3 Install CPU
2-3-1 Glossary
Chipset (or core logic) - two or more integrated circuits which cont rol th e int erfaces between
the system processor, RAM, I/O devises, and adapter cards.
Processor slot/socket - the slot or socket used to mount the system processor on the
motherboard.
Slot (AGP, PCI, ISA, RAM) - the slots used to mount adapter cards and system RAM.
AGP - Accelerated Graphics Port - a high speed interface for video cards; runs at 1X
(66MHz), 2X (133MHz), or 4X (266MHz).
PCI - Peripheral Component Interconnect - a high speed interface for video cards, sound
cards, network interface cards, and modems; runs at 33MHz.
ISA - Industry Standard Architecture - a relatively low speed interface primarily used for
sound cards and modems; runs at approx. 8MHz.
Serial Port - a low speed interface typically used for mouse and external modems.
Parallel Port - a low speed interface typically used for printers.
PS/2 - a low speed interface used for mouse and keyboards.
USB - Universal Serial Bus - a medium speed interface typically used for mouse, keyboards,
scanners, scanners, and some digital cameras.
Sound (interface) - the interface between the sound card or integrated sound connectors and
speakers, MIC, game controllers, and MIDI sound devices.
LAN (interface) - Local Area Network - the interface to your local area network.
BIOS (Basic Input/Output System) - the program logic used to boot up a computer and
establish the relationship between the various components.
Driver - software, which defines the characteri stics of a device for use by another device or
other software.
Processor - the "central processing unit" (CPU); the principal integrated circuit used for doing
the "computing" in "personal computer"
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 Athlon CPU has 256K or above,
while Duron will have 64K.
9
2-3-2 About AMD Athlon & Duron 462-pin CPU
This motherboard supports Socket-A (Socket-462) AMD Athlon/Duron processors.
This motherboard Provides a ZIF Socket-A. The CPU that comes with the motherboard
should have a cooling FAN attached to prevent overheating. If this is not the case, then
purchase a correct cooling FAN before you turn on your system.
WARNING!
Be sure that there is sufficient air circulation across the processor’s heatsink
and CPU cooling FAN is working correctly, otherwise it may cause the
processor and motherboard overheat and damage, you may install an auxiliary
cooling FAN, if necessary.
WARNING!
Due to this motherboard provides new function of protecting CPU；you must
connect the CPU FAN connector on FAN1 location in order to obtain this
feature. Without connection on FAN1 (or you have connect CPU FAN on
FAN2), the system will shut down immediately to protect both your CPU and
motherboard.
To install a CPU, first turn off your system and remove its cover. Locate the ZIF socket and
open it by first pulling the level sideways away from the socket then upward to a 90-degree
angle. Insert the CPU with the correct orientation as shown below. The notched corner
should point toward the end of the level. Because the CPU has a corner pin for two of the
four corners, the CPU will only fit in the orientation as shown.
Socket-A
Colden Arrow
AMD
CPU ZIF Socket-A
When you put the CPU into the ZIF socket. No force require to insert of the CPU, t hen press
the level to Locate position slightly without any extra force.
2-4 Install Memory
This motherboard provides three 184-pin DUAL INLINE MEMORY MODULES (DIMM)
sites for memory expansion available from minimum memory size of 64MB to maximum
memory size of 3.0GB DDR SDRAM.
Valid Memory Configurations
Bank 184-Pin DIMM Total Memory
Bank 0, 1 (DDR1) PC1600/PC2100 DDR SDRAM X1 64MB∼1.0GB
Bank 2, 3 (DDR2) PC1600/PC2100 DDR SDRAM X1 64MB∼1.0GB
Bank 4, 5 (DDR3) PC1600/PC2100 DDR SDRAM X1 64MB∼1.0GB
Total System Memory (Max. 3.0GB) 3 64MB∼3.0GB
10
NOTE!
Make sure the total installed memory does not exceeds 3.0GB, otherwise the
system may hang during startup.
Generally, installing DDR SDRAM modules to your motherboard is very easy, you can refer
to figure 2-4 to see what a 184-Pin PC1600/PC2100 DDR SDRAM module looks like.
DDR2 (BANK2+ BANK3)
DDR1 (BANK0+ BANK1)
DDR3 (BANK4+ BANK5)
Figure 2-4
NOTE!
When you install DIMM module fully into the DIMM socket the eject tab
should be locked into the DIMM module very firmly and fit into its
indention on both sides.
WARNING!
For the DDR SDRAM CLOCK is set at 133MHz, use only PC2100compliant DDR Modules. When this motherboard operate at 133Mhz, most
system will not even boot if non-compliant modules are used because of the
strict timing issues, if your DDR Modules are not PC2100-compliant, set the
DDR SDRAM clock to 100MHz to ensure system stability.
2-5 Expansion Cards
WARNING!
2-5-1 Procedure For Expansion Card Insta llation
1. Read the documentation for your expansion card and make any necessary hardware or
software setting for your expansion card such as jumpers.
2. Remove your computer’s cover and the bracket plate on the slot you intend to use.
3. Align the card’s connectors and press firmly.
4. Secure the card on the slot with the screen you remove above.
5. Replace the computer system’s cover.
6. Set up the BIOS if necessary.
7. Install the necessary software driver for your expansion card.
Turn off your power when adding or removing expansion cards or other
system components. Failure to do so may cause severe damage to both
your motherboard and expansion cards.
11
2-5-2 Assigning IRQs For Expansion Card
Some expansion cards need an IRQ to operate. 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
IRQ Priority Standard function
0 N/A System Timer
1 N/A Keyboard Controller
2 N/A Programmable Interrupt
3 * 8 Communications Port (COM2)
4 * 9 Communications Port (COM1)
5 * 6 Sound Card (sometimes LPT2)
6 * 11 Floppy 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 Compatible 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
Interrupt request are shared as shown the table below:
INT A INT B INT C INT D
PCI slot 1 Shared
PCI slot 2
PCI slot 3
PCI slot 4
Shared
PCI slot 5 Shared
AGP slot Shared
AC97/MC97
Onboard USB
Onboard USB 1
IMPORTANT! If using PCI cards on shared slots, make sure that the drivers support
“S hared IRQ” or that the cards don’t need IRQ assignments . Conflicts will
arise between the two PCI groups that will make the system unstable or
cards inoperable.
Shared
Shared
Shared
Shared
Shared
2-5-4 AGP Slot
12
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