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Motherboard<br />

AMD Socket AM2<br />

User’s <strong>Manual</strong><br />

For more information:<br />

www.abit.<strong>com</strong>.tw<br />

AMD Socket AM2<br />

ATX Motherboard<br />

NB: NVIDIA C51XE<br />

SB: NVIDIA MCP55PXE<br />

2GHz HT<br />

Dual DDR2 800 DIMM Slots<br />

NVIDIA SLI Technology<br />

Dual PCI-E X16 Slots<br />

Dual GbE LAN<br />

IEEE 1394a<br />

6x SATA 3Gb/s with<br />

RAID 0/1/0+1/5/JBOD<br />

<strong>Fatal1ty</strong> Guru Technology<br />

ABIT OTES GT Technology<br />

7.1 Channel HD Audio<br />

Introduction<br />

Hardware Setup BIOS Setup Driver & Utility CD Appendix


ii<br />

User’s <strong>Manual</strong><br />

English, 1 st Edition<br />

May, 2006<br />

Copyright and Warranty Notice<br />

The information in this document is subject to change without notice and does not represent a<br />

<strong>com</strong>mitment on part of the vendor, who assumes no liability or responsibility for any errors that may<br />

appear in this manual.<br />

No warranty or representation, either expressed or implied, is made with respect to the quality,<br />

accuracy or fitness for any particular part of this document. In no event shall the manufacturer be<br />

liable for direct, indirect, special, incidental or consequential damages arising from any defect or<br />

error in this manual or product.<br />

Product names appearing in this manual are for identification purpose only and trademarks and<br />

product names or brand names appearing in this document are the property of their respective<br />

owners.<br />

This document contains materials protected under International Copyright Laws. All rights reserved.<br />

No part of this manual may be reproduced, transmitted or transcribed without the expressed written<br />

permission of the manufacturer and authors of this manual.<br />

If you do not properly set the motherboard settings, causing the motherboard to malfunction or fail,<br />

we cannot guarantee any responsibility.<br />

The <strong>Fatal1ty</strong> name, <strong>Fatal1ty</strong> logos and the <strong>Fatal1ty</strong> likeness are trademarks of <strong>Fatal1ty</strong>,<br />

Inc. All rights reserved. Built to Kill is a trademark of PWX, LLC.<br />

© 2006 UNIVERSAL ABIT Co., Ltd.<br />

All other trademarks are the property of their respective owners.


Contents<br />

1. Introduction..................................................................... 1-1<br />

1.1 <strong>Fatal1ty</strong> ......................................................................................1-1<br />

1.2 Features & Specifications .............................................................1-3<br />

1.3 Motherboard Layout.....................................................................1-5<br />

2. Hardware Setup ............................................................... 2-1<br />

2.1 Choosing a Computer Chassis.......................................................2-1<br />

2.2 Installing Motherboard .................................................................2-1<br />

2.3 Checking Jumper Settings ............................................................2-2<br />

2.3.1 CMOS Memory Clearing Header and Backup Battery ..............2-3<br />

2.3.2 Wake-up Headers................................................................2-5<br />

2.4 Connecting Chassis Components...................................................2-6<br />

2.4.1 ATX Power Connectors ........................................................2-6<br />

2.4.2 Front Panel Switches & Indicators Headers............................2-7<br />

2.4.3 FAN Power Connectors ........................................................2-8<br />

2.5 Installing Hardware......................................................................2-9<br />

2.5.1 CPU Socket AM2 .................................................................2-9<br />

2.5.2 DDR2 Memory Slots ..........................................................2-11<br />

2.5.3 PCI Express X16 Add-on Slots (Install Graphics Card) ..........2-13<br />

2.5.4 AudioMAX Connection Slot .................................................2-16<br />

2.6 Connecting Peripheral Devices ....................................................2-19<br />

2.6.1 Floppy and IDE Disk Drive Connectors ................................2-19<br />

2.6.2 Serial ATA Connectors .......................................................2-20<br />

2.6.3 Additional USB 2.0 Port Headers.........................................2-21<br />

2.6.4 Additional IEEE1394 Port Headers ......................................2-22<br />

2.6.5 PCI Express X1 Add-on Slots ..............................................2-23<br />

2.6.6 PCI Add-on Slots ...............................................................2-23<br />

2.6.7 GURU Panel Connection Header .........................................2-24<br />

2.7 Onboard Status Display..............................................................2-25<br />

2.7.1 POST Code Displayer.........................................................2-25<br />

2.7.2 Power Source Indicators ....................................................2-26<br />

2.8 Connecting I/O Devices..............................................................2-27<br />

3. BIOS Setup....................................................................... 3-1<br />

3.1 µGuru Utility..............................................................................3-2<br />

3.1.1 OC Guru .............................................................................3-2<br />

3.1.2 ABIT EQ .............................................................................3-2<br />

iii<br />

Introduction<br />

Hardware Setup BIOS Setup Driver & Utility CD Appendix


iv<br />

3.2 Standard CMOS Features..............................................................3-3<br />

3.3 Advanced BIOS Features ..............................................................3-3<br />

3.4 Advanced Chipset Features...........................................................3-4<br />

3.5 Integrated Peripherals..................................................................3-4<br />

3.6 Power Management Setup............................................................3-5<br />

3.7 PnP/PCI Configurations ................................................................3-5<br />

3.8 Load Fail-Safe Defaults ................................................................3-6<br />

3.9 Load Optimized Defaults ..............................................................3-6<br />

3.10 Set Password.............................................................................3-6<br />

3.11 Save & Exit Setup ......................................................................3-6<br />

3.12 Exit Without Saving....................................................................3-6<br />

4. Driver & Utility CD............................................................ 4-1<br />

5. Appendix .......................................................................... 5-1<br />

5.1 POST Code Definitions .................................................................5-1<br />

5.1.1 AWARD POST Code Definitions.............................................5-1<br />

5.1.2 AC2005 POST Code Definitions.............................................5-4<br />

5.2 Troubleshooting (How to Get Technical Support?)..........................5-5<br />

5.2.1 Q & A.................................................................................5-5<br />

5.2.2 Technical Support Form ......................................................5-8<br />

5.2.3 UNIVERSAL ABIT Contact Information ..................................5-9


1. Introduction<br />

1.1 <strong>Fatal1ty</strong><br />

FATAL1TY STORY<br />

Who knew that at age 19, I would be<br />

a World Champion PC gamer. When<br />

I was 13, I actually played<br />

<strong>com</strong>petitive billiards in professional<br />

tournaments and won four or five<br />

games off guys who played at the<br />

highest level. I actually thought of<br />

making a career of it, but at that<br />

young age situations change rapidly.<br />

Because I’ve been blessed with great<br />

hand-eye coordination and a grasp of<br />

mathematics (an important element<br />

in video gaming) I gravitated to that<br />

activity.<br />

GOING PRO<br />

I started professional gaming in 1999 when I entered the CPL (Cyberathlete Professional<br />

League) tournament in Dallas and won $4,000 for <strong>com</strong>ing in third place. Emerging as one of<br />

the top players in the United States, a <strong>com</strong>pany interested in sponsoring me flew me to Sweden<br />

to <strong>com</strong>pete against the top 12 players in the world. I won 18 straight games, lost none, and<br />

took first place, be<strong>com</strong>ing the number one ranked Quake III player in the world in the process.<br />

Two months later I followed that success by traveling to Dallas and defending my title as the<br />

world’s best Quake III player, winning the $40,000 grand prize. My earned frags allowed at<br />

this tournament were 2.5. From there I entered <strong>com</strong>petitions all over the world, including<br />

Singapore, Korea, Germany, Australia, Holland and Brazil in addition to Los Angeles, New York<br />

and St. Louis.<br />

WINNING STREAK<br />

I was excited to showcase my true gaming skills when defending my title as CPL Champion of<br />

the year at the CPL Winter 2001 because I would be <strong>com</strong>peting in a totally different first person<br />

shooter (fps) game, Alien vs. Predator II. I won that <strong>com</strong>petition and walked away with a new<br />

car. The next year I won the same title playing Unreal Tournament 2003, be<strong>com</strong>ing the only<br />

three-time CPL champion. And I did it playing a different game each year, something no one<br />

else has ever done and a feat of which I am extremely proud.<br />

At QuakeCon 2002, I faced off against my rival ZeRo4 in one of the most highly anticipated<br />

matches of the year, winning in a 14 to (-1) killer victory. Competing at Quakecon 2004, I<br />

became the World’s 1 st Doom3 Champion by defeating Daler in a series of very challenging<br />

matches and earning $25,000 for the victory.<br />

1-1<br />

Introduction


LIVIN’ LARGE<br />

Since my first big tournament wins, I have been a “Professional Cyberathlete”, traveling the<br />

world and livin’ large with lots of International media coverage on outlets such as MTV, ESPN<br />

and G4TV to name only a few. It's unreal - it's crazy. I’m living a dream by playing video<br />

games for a living. I’ve always been athletic and took sports like hockey and football very<br />

seriously, working out and training hard. This discipline helps me be<strong>com</strong>e a better gamer and<br />

my drive to be the best has opened the doors necessary to be<strong>com</strong>e a professional.<br />

A DREAM<br />

Now, another dream is being realized – building the ultimate gaming <strong>com</strong>puter, made up of the<br />

best parts under my own brand. Quality hardware makes a huge difference in <strong>com</strong>petitions…a<br />

couple more frames per second and everything gets really nice. It's all about getting the<br />

<strong>com</strong>puter processing faster and allowing more fluid movement around the maps.<br />

My vision for <strong>Fatal1ty</strong> hardware is to allow gamers to focus on the game without worrying<br />

about their equipment, something I’ve preached since I began <strong>com</strong>peting. I don’t want to<br />

worry about my equipment. I want it to be there – over and done with - so I can focus on the<br />

game. I want it to be the fastest and most stable <strong>com</strong>puter equipment on the face of the<br />

planet, so quality is what <strong>Fatal1ty</strong> brand products will represent.<br />

FATAL1TY BRAIN TRUST<br />

This is just the beginning. We’re already in development for several new products, and I’m<br />

really grateful to all my <strong>Fatal1ty</strong> Brain Trust partners for helping make my dreams a reality.<br />

I know there is a business side to all of this, but for me the true reward is making products that<br />

are so good I can win with them – and making them available to fellow gamers. Gaming is my<br />

life, and many fellow gamers around the world are also some of my best friends, so giving back<br />

to the gaming <strong>com</strong>munity is really important to me.<br />

Johnathan “<strong>Fatal1ty</strong>” Wendel<br />

1-2


1.2 Features & Specifications<br />

CPU<br />

Supports Socket 940 AM2 Processor with 2GHz system bus using Hyper-Transport<br />

Technology<br />

Supports AMD CPU Cool ‘n’ Quiet Technology<br />

Chipset<br />

Northbridge: NVIDIA ® C51XE Chipset<br />

Southbridge: NVIDIA ® MCP55PXE Chipset<br />

Memory<br />

Four 240-pin DIMM slots<br />

Supports Dual Channel DDR2 800 Un-buffered ECC/Non-ECC memory<br />

Supports maximum memory capacity up to 8GB<br />

ABIT Engineered<br />

ABIT <strong>Fatal1ty</strong> Guru Technology<br />

ABIT OTES GT Technology<br />

NVIDIA SLI Technology<br />

Two PCI-Express X16 slots support NVIDIA Scalable Link Interface<br />

SATA 3Gb/s RAID<br />

Supports 6 ports NV SATA 3Gb/s RAID 0/1/0+1/5/JBOD<br />

Dual GbE LAN<br />

Dual NVIDIA ® Gigabit Ethernet<br />

IEEE 1394<br />

Supports 2 Ports IEEE 1394a at 400Mb/s transfer rate<br />

Audio<br />

ABIT AudioMAX HD 7.1 CH<br />

Supports auto jack sensing and optical S/PDIF In/Out<br />

Expansion Slots<br />

2x PCI Express x16 slots<br />

2x PCI Express x1 slots<br />

1x PCI slot<br />

1x AudioMAX slot<br />

Internal I/O Connectors<br />

1x Floppy port<br />

1x UDMA 133/100/66/33 connector<br />

6x SATA connectors<br />

3x USB 2.0 headers<br />

1-3<br />

Introduction


2x IEEE1394a headers<br />

Rear Panel I/O<br />

OTES GT <br />

1x PS/2 Keyboard connector<br />

1x PS/2 Mouse connector<br />

2x RJ-45 Gigabit LAN ports<br />

4x USB 2.0 ports<br />

Miscellaneous<br />

ATX form factor (305mm x 245mm)<br />

Specifications and information contained herein are subject to change without notice.<br />

For more information:<br />

www.abit.<strong>com</strong>.tw<br />

1-4


1.3 Motherboard Layout<br />

1-5<br />

Introduction


For more information:<br />

www.abit.<strong>com</strong>.tw<br />

1-6


2. Hardware Setup<br />

In this chapter we will elaborate all the information you need upon installing this motherboard<br />

to your <strong>com</strong>puter system.<br />

※ Always power off the <strong>com</strong>puter and unplug the AC power cord before adding or<br />

removing any peripheral or <strong>com</strong>ponent. Failing to so may cause severe damage<br />

to your motherboard and/or peripherals. Plug in the AC power cord only after<br />

you have carefully checked everything.<br />

2.1 Choosing a Computer Chassis<br />

This motherboard carries an ATX form factor of 305 x 245 mm. Choose a chassis big<br />

enough to install this motherboard.<br />

As some features for this motherboard are implemented by cabling connectors on the<br />

motherboard to indicators and switches or buttons on the chassis, make sure your chassis<br />

supports all the features required.<br />

If there is possibility of adopting some more hard drives, make sure your chassis has<br />

sufficient power and space for them.<br />

Most chassis have alternatives for I/O shield located at the rear panel. Make sure the I/O<br />

shield of the chassis matches the I/O port configuration of this motherboard. You can find<br />

an I/O shield specifically designed for this motherboard in its package.<br />

2.2 Installing Motherboard<br />

Most <strong>com</strong>puter chassis have a base with<br />

many mounting holes to allow the<br />

motherboard to be securely attached, and at<br />

the same time, prevent the system from<br />

short circuits. There are two ways to attach<br />

the motherboard to the chassis base:<br />

1. with studs,<br />

2. or with spacers<br />

In principle, the best way to attach the board<br />

is with studs. Only if you are unable to do<br />

this should you attach the board with spacers.<br />

Line up the holes on the board with the mounting holes on the chassis. If the holes line up and<br />

there are screw holes, you can attach the board with studs. If the holes line up and there are<br />

only slots, you can only attach with spacers. Take the tip of the spacers and insert them into<br />

the slots. After doing this to all the slots, you can slide the board into position aligned with slots.<br />

After the board has been positioned, check to make sure everything is OK before putting the<br />

chassis back on.<br />

2-1<br />

Hardware Setup


To install this motherboard:<br />

1. Locate all the screw holes on<br />

the motherboard and the<br />

chassis base.<br />

2. Place all the studs or spacers<br />

needed on the chassis base<br />

and have them tightened.<br />

3. Face the motherboard’s I/O<br />

ports toward the chassis’s rear<br />

panel.<br />

4. Line up all the motherboard’s<br />

screw holes with those studs or<br />

spacers on the chassis.<br />

5. Install the motherboard with<br />

screws and have them<br />

tightened.<br />

Face the chassis’s rear panel.<br />

※ To prevent shorting the PCB circuit, please REMOVE the metal studs or spacers if<br />

they are already fastened on the chassis base and are without mounting-holes<br />

on the motherboard to align with.<br />

2.3 Checking Jumper Settings<br />

For a 2-pin jumper, plug the jumper cap on both pins will make it CLOSE (SHORT). Remove the<br />

jumper cap, or plug it on either pin (reserved for future use) will leave it at OPEN position.<br />

SHORT OPEN OPEN<br />

For 3-pin jumper, pin 1~2 or pin 2~3 can be shorted by plugging the jumper cap in.<br />

2-2<br />

Pin 1~2 SHORT Pin 2~3 SHORT


2.3.1 CMOS Memory Clearing Header and Backup Battery<br />

The time to clear the CMOS memory occurs when (a) the CMOS data be<strong>com</strong>es corrupted, (b)<br />

you forgot the supervisor or user password preset in the BIOS menu, (c) you are unable to<br />

boot-up the system because the CPU ratio/clock was incorrectly set in the BIOS menu.<br />

This header uses a jumper cap to clear the CMOS memory and have it reconfigured to the<br />

default values stored in BIOS.<br />

Pins 1 and 2 shorted (default): Normal operation.<br />

Pins 2 and 3 shorted: Clear CMOS memory.<br />

To clear the CMOS memory and load in the default values:<br />

1. Power off the system and disconnect with AC power source.<br />

2. Set pin 2 and pin 3 shorted by the jumper cap. Wait for a few seconds. Set the jumper cap<br />

back to its default settings --- pin 1 and pin 2 shorted.<br />

3. Power on the system.<br />

4. For incorrect CPU ratio/clock settings in the BIOS, press key to enter the BIOS setup<br />

menu right after powering on system.<br />

5. Set the CPU operating speed back to its default or an appropriate value.<br />

6. Save and exit the BIOS setup menu.<br />

2-3<br />

Hardware Setup


CMOS Backup Battery:<br />

An onboard battery saves the CMOS memory to keep the BIOS information stays on even after<br />

disconnected your system with power source. Nevertheless, this backup battery exhausts after<br />

some five years. Once the error message like “CMOS BATTERY HAS FAILED” or “CMOS<br />

checksum error” displays on monitor, this backup battery is no longer functional and has to<br />

be renewed.<br />

To renew the backup battery:<br />

1. Power off the system and disconnect with AC power source.<br />

2. Remove the exhausted battery.<br />

3. Insert a new CR2032 or equivalent battery. Pay attention to its polarity. The “+” side is its<br />

positive polarity.<br />

4. Connect AC power source and power on the system.<br />

5. Enter the BIOS setup menu. Reconfigure the setup parameters if necessary.<br />

CAUTION:<br />

※ Danger of explosion may arise if the battery is incorrectly renewed.<br />

※ Renew only with the same or equivalent type re<strong>com</strong>mended by the battery<br />

manufacturer.<br />

※ Dispose of used batteries according to the battery manufacturer’s instructions.<br />

2-4


2.3.2 Wake-up Headers<br />

These headers use a jumper cap to enable/disable the wake-up function.<br />

PS2-PWR1:<br />

Pin 1-2 shorted (Default): Disable wake-up function support at Keyboard/Mouse port.<br />

Pin 2-3 shorted: Enable wake-up function support at Keyboard/Mouse port.<br />

USB-PWR1:<br />

Pin 1-2 shorted (Default): Disable wake-up function support at USB1 port.<br />

Pin 2-3 shorted: Enable wake-up function support at USB1 port.<br />

USB-PWR2:<br />

Pin 1-2 shorted (Default): Disable wake-up function support at USB2 port.<br />

Pin 2-3 shorted: Enable wake-up function support at USB2 port<br />

FP-PWR1:<br />

Pin 1-2 shorted (Default): Disable wake-up function support at FP-USB1 port.<br />

Pin 2-3 shorted: Enable wake-up function support at FP-USB1 port.<br />

FP-PWR2:<br />

Pin 1-2 shorted (Default): Disable wake-up function support at FP-USB2 port.<br />

Pin 2-3 shorted: Enable wake-up function support at FP-USB2 port<br />

FP-PWR3:<br />

Pin 1-2 shorted (Default): Disable wake-up function support at FP-USB3 port.<br />

Pin 2-3 shorted: Enable wake-up function support at FP-USB3 port<br />

2-5<br />

Hardware Setup


2.4 Connecting Chassis Components<br />

2.4.1 ATX Power Connectors<br />

These connectors provide the connection from an ATX power supply. As the plugs from the<br />

power supply fit in only one orientation, find the correct one and push firmly down into these<br />

connectors.<br />

ATX 24-Pin Power Connector:<br />

The power supply with 20-pin or 24-pin cables can both be connected to this 24-pin connector.<br />

Connect from pin-1 for either type. However, a 20-pin power supply may cause the system<br />

unstable or even unbootable for the sake of insufficient electricity. A minimum power of 300W<br />

or higher is re<strong>com</strong>mended.<br />

ATX 12V 4-Pin Power Connector:<br />

This connector supplies power to CPU. The system will not start without connecting power to<br />

this one.<br />

Auxiliary 12V Power Connector:<br />

2-6<br />

This connector provides an auxiliary power source for devices added on PCI<br />

Express slots.


2.4.2 Front Panel Switches & Indicators Headers<br />

This header is used for connecting switches and LED indicators on the chassis front panel.<br />

Watch the power LED pin position and orientation. The mark “+” align to the pin in the figure<br />

below stands for positive polarity for the LED connection. Please pay attention to connect these<br />

headers. A wrong orientation will only cause the LED not lighting, but a wrong connection of<br />

the switches could cause system malfunction.<br />

HLED (Pin 1, 3):<br />

Connects to the HDD LED cable of chassis front panel.<br />

RST (Pin 5, 7):<br />

Connects to the Reset Switch cable of chassis front panel.<br />

SPKR (Pin 13, 15, 17, 19):<br />

Connects to the System Speaker cable of chassis.<br />

SLED (Pin 2, 4):<br />

Connects to the Suspend LED cable (if there is one) of chassis front panel.<br />

PWR (Pin 6, 8):<br />

Connects to the Power Switch cable of chassis front panel.<br />

PLED (Pin 16, 18, 20):<br />

Connects to the Power LED cable of chassis front panel.<br />

2-7<br />

Hardware Setup


2.4.3 FAN Power Connectors<br />

These connectors each provide power to the cooling fans installed in your system.<br />

CPUFAN1: CPU Fan Power Connector<br />

SYSFAN1: System Fan Power Connector<br />

AUXFAN1~4: Auxiliary Fan Power Connector<br />

※ These fan connectors are not jumpers. DO NOT place jumper caps on these<br />

connectors.<br />

2-8


2.5 Installing Hardware<br />

※ DO NOT scratch the motherboard when installing hardware. An accidentally<br />

scratch of a tiny surface-mount <strong>com</strong>ponent may seriously damage the<br />

motherboard.<br />

2.5.1 CPU Socket AM2<br />

※ DO NOT touch or bend the delicate pins on the CPU whenever you are holding it.<br />

The installation procedures vary with different types of CPU fan-and-heatsink assembly. The<br />

one shown here is served for DEMO only. For detailed information on how to install the one<br />

you bought, refer to its installation guidelines.<br />

1. Pull out the socket lever away from the<br />

socket and fully lift it up over 90-degree<br />

angle.<br />

Locate and align the triangle mark with<br />

both the CPU and the socket body.<br />

Vertically place the CPU with its pin-side<br />

down into the socket.<br />

Be careful to insert the CPU into the<br />

socket. The CPU only fits in one<br />

orientation with the socket. DO NOT<br />

force the CPU into the socket.<br />

2. After placing the CPU into position, push<br />

the socket lever down into its locked<br />

position to secure the CPU. The lever<br />

clicks when it’s locked into position.<br />

3. The heatsink for CPU may have thermal<br />

interface material attached to its<br />

bottom. If not, applying a few squeeze<br />

of thermal paste to the CPU die will help<br />

to increase the contact.<br />

2-9<br />

Hardware Setup


4. Place the heatsink and fan assembly<br />

onto the retention frame. Match the<br />

heatsink clip with the socket<br />

mounting-lug. Hook the spring clip to<br />

the mounting-lug.<br />

5. On the other side, push the retention<br />

clip straight down to lock into the plastic<br />

lug on the retention frame.<br />

6. Connect the CPU cooling fan power<br />

cable to the CPUFAN1 connector on this<br />

motherboard.<br />

※ A higher fan speed will be helpful for better airflow and heat-dissipation.<br />

Nevertheless, stay alert to touch any heatsink since the high temperature<br />

generated by the working system is still possible.<br />

For more information:<br />

www.abit.<strong>com</strong>.tw<br />

2-10


2.5.2 DDR2 Memory Slots<br />

This motherboard provides four 240-pin DIMM slots for Dual Channel DDR2 800 memory<br />

modules with memory expansion size up to 8GB.<br />

To reach the performance of Dual Channel DDR2, the following rules must be obeyed:<br />

For a 2-DIMM dual-channel installation:<br />

Populate DIMM modules of the same type and size on slots [DIMM1]+[DIMM2], or slots<br />

[DIMM3]+[DIMM4].<br />

For a 4-DIMM dual-channel installation:<br />

Populate 2 DIMM modules of the same type and size on slots [DIMM1]+[DIMM2], and<br />

another 2 DIMM modules of the same type and size on slots [DIMM3]+[DIMM4].<br />

※ [DIMM1] and [DIMM2] slots are made of the same color.<br />

[DIMM3] and [DIMM4] are made of another same color.<br />

Usually there is no hardware or BIOS setup requires after adding or removing memory modules,<br />

but you will have to clear the CMOS memory first if any memory module related problem<br />

occurs.<br />

2-11<br />

Hardware Setup


To install system memory:<br />

1. Power off the <strong>com</strong>puter and unplug the AC power cord before installing or removing<br />

memory modules.<br />

2. Locate the DIMM slot on the board.<br />

3. Hold two edges of the DIMM module<br />

carefully, keep away of touching its<br />

connectors.<br />

4. Align the notch key on the module with<br />

the rib on the slot.<br />

5. Firmly press the module into the slots<br />

until the ejector tabs at both sides of the slot automatically snaps into the mounting notch.<br />

Do not force the DIMM module in with extra force as the DIMM module only fit in one<br />

direction.<br />

6. To remove the DIMM modules, push the two ejector tabs on the slot outward<br />

simultaneously, and then pull out the DIMM module.<br />

※ Static electricity can damage the electronic <strong>com</strong>ponents of the <strong>com</strong>puter or<br />

optional boards. Before starting these procedures, ensure that you are<br />

discharged of static electricity by touching a grounded metal object briefly.<br />

2-12


2.5.3 PCI Express X16 Add-on Slots (Install Graphics Card)<br />

These slots support the connections of graphics cards that <strong>com</strong>ply with PCI Express<br />

specifications. This motherboard provides dual PCI-Express X16 slots for one or two graphics<br />

cards installation:<br />

One PCIE graphics card installation (Normal Mode):<br />

Insert your PCIE graphics card into either<br />

[PCIEXP1] or [PCIEXP2] slot.<br />

Two PCIE graphics cards installation (SLI Mode):<br />

Insert two identical SLI-ready graphics cards<br />

into both PCIEXP1 and PCIEXP2 slots.<br />

※ The NVIDIA SLI technology currently<br />

supports the Windows XP operating<br />

system only.<br />

2-13<br />

Hardware Setup


To install two SLI-ready graphics cards under SLI Mode, you will need to:<br />

Prepare two identical NVIDIA certified, SLI-ready PCI Express x16 graphics cards (the same<br />

model from the same manufacturer).<br />

Make sure the graphics card driver supports the NVIDIA SLI technology. Download the<br />

latest driver form NVIDIA website (www.nvidia.<strong>com</strong>).<br />

Make sure your power supply unit is sufficient to provide the minimum power required.<br />

※ The following illustration is served for DEMO only. All the devices, including the<br />

motherboard, the graphics cards, the SLI Bridge Connector, or the SLI bracket,<br />

may not be exactly the same type, shape, or model as the one you bought.<br />

1. Unscrew and remove five of the I/O<br />

brackets at the chassis’s rear panel<br />

starting from the first one for PCIEXP1<br />

slot.<br />

Carefully insert two graphics cards into<br />

both the PCI Express X16 slots on this<br />

motherboard. Secure the graphics cards<br />

with the two screws removed from the<br />

I/O bracket to the first and last screw<br />

holes. Leave the three screw holes in<br />

between unscrewed.<br />

2. Place <strong>Abit</strong>’s exclusive SLI FAN assembly<br />

“SLIpstream” atop the two graphics<br />

cards. For not installing the SLI<br />

supporting bracket, you may secure the<br />

fan assembly now with the three screws<br />

removed from the I/O bracket.<br />

Keep any <strong>com</strong>ponents on the graphics<br />

cards away from been touched by the<br />

metal frame of the SLI FAN assembly.<br />

3. Bridge connect two graphics cards with<br />

the “SLI Connector Card” (fit in both<br />

direction).<br />

2-14<br />

Keep any <strong>com</strong>ponents on the “SLI<br />

Connector Card” away from been<br />

touched by the metal frame of the SLI<br />

FAN assembly.<br />

Now <strong>com</strong>plete the installation of two<br />

graphics cards, SLI FAN assembly, and<br />

the “SLI Connector Card”.


4. To install together with the SLI<br />

supporting bracket, unscrew the central<br />

hole of the I/O panel, insert the SLI<br />

supporting bracket, and then have it<br />

secured.<br />

The default airflow direction blows the<br />

motherboard. To reverse the airflow,<br />

pull out the fan body from the frame,<br />

overturn and push it in.<br />

5. To install without the SLI FAN assembly,<br />

connect the “SLI Connector Card” right<br />

after having installed two graphics<br />

cards, and then insert and secure the<br />

SLI supporting bracket.<br />

6. Connect the power plug from the SLI<br />

FAN assembly either to the three-leaded<br />

fan-power connector on your<br />

motherboard, or directly to the ATX12V<br />

power supply.<br />

For more information:<br />

www.abit.<strong>com</strong>.tw<br />

2-15<br />

Hardware Setup


2.5.4 AudioMAX Connection Slot<br />

This slot provides the audio input/output connection over the rear I/O part through an add-on<br />

daughter-card. Find your “AudioMAX” daughter-card and its driver in the motherboard<br />

package.<br />

2-16<br />

S/PDIF Out: This connector provides an S/PDIF-Out connection through optical fiber to<br />

digital multimedia devices.<br />

S/PDIF In: This connector provides an S/PDIF-In connection through optical fiber to<br />

digital multimedia devices.<br />

Line-In: Connects to the line out from external audio sources.<br />

Mic-In: Connects to the plug from external microphone.<br />

Line-Out: Connects to the front left and front right channel in the 7.1-channel or regular<br />

2-channel audio system.<br />

Cen/Sub: Connects to the center and subwoofer channel in the 7.1-channel audio system.<br />

R.L./R.R. (Rear Left / Rear Right): Connects to the rear left and rear right channel in<br />

the 7.1-channel audio system.<br />

S.L./S.R. (Surround Left / Surround Right): Connects to the surround left and<br />

surround right channel in the 7.1-channel audio system.<br />

CD1: This connector connects to the audio output of internal CD-ROM<br />

drive or add-on card.


FP-AUDIO1: This header provides the connection to audio connector<br />

at front panel.<br />

This header provides the front panel connection for HD (High Definition)<br />

Audio, yet for AC’97 Audio CODEC connection, you must carefully check the<br />

pin assignment before connecting from the front panel module. An incorrect<br />

connection may cause malfunction or even damage the motherboard.<br />

※ Please do not connect the<br />

“Ground” cable or “USB VCC”<br />

cable from the front panel<br />

module to the Pin 4 “AVCC”<br />

of this header.<br />

Driver Configuration for AC’97<br />

audio connection:<br />

The audio driver is originally<br />

configured to support HD Audio. For<br />

AC’97 audio connection, you may:<br />

Pin<br />

1. Right-click the “Realtek HD Audio Manager”<br />

icon in system tray.<br />

2. Click “Audio I/O” tab, and then click<br />

“Connector Settings”.<br />

Pin Assignment<br />

(HD AUDIO)<br />

Pin<br />

Pin Assignment<br />

(AC’97 AUDIO)<br />

1 MIC2 L 1 MIC In<br />

2 AGND 2 GND<br />

3 MIC2 R 3 MIC Power<br />

4 AVCC 4 NC<br />

5 FRO-R 5 Line Out (R)<br />

6 MIC2_JD 6 NC<br />

7 F_IO_SEN 7 NC<br />

9 FRO-L 9 Line Out (L)<br />

10 LINE2_JD 10 NC<br />

2-17<br />

Hardware Setup


3. Click “Disabled front panel jack<br />

detection”, and then click “OK” to confirm.<br />

S/PDIF Connection:<br />

In the motherboard package you can find one audio daughter-card and one optical-fiber cable.<br />

2-18<br />

S/PDIF Input Connection:<br />

1. Remove the rubber protection-cap. Attach one end of the optical cable with the 3.5mm<br />

Optical-to-Stereo adapter, and have it plugged into the [Line-In] jack on this<br />

daughter-card. (This jack is served for either optical or line input.)<br />

2. Connect the other end of the optical cable to the [Digital-Out] (SPDIF-Out) jack on your<br />

digital multimedia device.<br />

S/PDIF Output Connection:<br />

1. Remove the rubber protection-cap. Plug one end of the optical cable into the<br />

[SPDIF-Out] jack on this daughter-card.<br />

2. Connect the other end of the optical cable to the [Digital-In] (SPDIF-In) jack on your<br />

digital multimedia device.


2.6 Connecting Peripheral Devices<br />

2.6.1 Floppy and IDE Disk Drive Connectors<br />

The FDC1 connector connects up to two floppy drives with a 34-wire, 2-connector floppy cable.<br />

Connect the single end at the longer length of ribbon cable to the FDC1 on the board, the two<br />

connectors on the other end to the floppy disk drives connector. Generally you need only one<br />

floppy disk drive in your system.<br />

※ The red line on the ribbon cable must be aligned with pin-1 on both the FDC1<br />

port and the floppy connector.<br />

Each of the IDE port connects up to two IDE drives<br />

at Ultra ATA/100 mode by one 40-pin, 80-conductor,<br />

and 3-connector Ultra ATA/66 ribbon cables.<br />

Connect the single end (blue connector) at the<br />

longer length of ribbon cable to the IDE port of this<br />

board, the other two ends (gray and black connector)<br />

at the shorter length of the ribbon cable to the<br />

connectors of your hard drives.<br />

※ Make sure to configure the “Master” and “Slave” relation before connecting two<br />

drives by one single ribbon cable. The red line on the ribbon cable must be<br />

aligned with pin-1 on both the IDE port and the hard-drive connector.<br />

2-19<br />

Hardware Setup


2.6.2 Serial ATA Connectors<br />

Each SATA connector serves as one single channel to connect one SATA device by a thin SATA<br />

cable.<br />

The RAID 0/1/0+1/5/JBOD configuration is also possible through the <strong>com</strong>bination of disk arrays<br />

through these SATA connectors:<br />

To connect SATA device:<br />

1. Attach either end of the signal cable to<br />

the SATA connector on motherboard.<br />

Attach the other end to SATA device.<br />

2. Attach the SATA power cable to the<br />

SATA device and connect the other end<br />

from the power supply.<br />

The motherboard in this illustration is served for demonstration only, may not be the same type<br />

or model as the one described in this user’s manual.<br />

2-20


2.6.3 Additional USB 2.0 Port Headers<br />

Besides the 4x USB 2.0 ports located at rear I/O part, this motherboard also features 3x more<br />

USB 2.0 headers onboard. Each header supports 2x additional USB 2.0 ports by connecting<br />

bracket or cable to the rear I/O panel or the front-mounted USB ports of your chassis.<br />

Pin Pin Assignment Pin Pin Assignment<br />

1 VCC 2 VCC<br />

3 Data0 - 4 Data1 -<br />

5 Data0 + 6 Data1 +<br />

7 Ground 8 Ground<br />

※ Make sure the connecting cable bears the same pin assignment.<br />

10 NC<br />

2-21<br />

Hardware Setup


2.6.4 Additional IEEE1394 Port Headers<br />

Each header supports 1x additional IEEE1394 port by connecting bracket or cable to the rear<br />

I/O panel or the front-mounted IEEE1394 port of your chassis.<br />

Pin Pin Assignment Pin Pin Assignment<br />

1 TPA0 + 2 TPA0 -<br />

3 Ground 4 Ground<br />

5 TPB0 + 6 TPB0 -<br />

7 +12V 8 +12V<br />

※ Make sure the connecting cable bears the same pin assignment.<br />

2-22<br />

10 Ground


2.6.5 PCI Express X1 Add-on Slots<br />

These slots provide the connection of add-on cards that <strong>com</strong>ply with PCI Express specifications.<br />

2.6.6 PCI Add-on Slots<br />

This slot provides the connection of add-on cards that <strong>com</strong>ply with PCI specifications.<br />

2-23<br />

Hardware Setup


2.6.7 GURU Panel Connection Header<br />

This header is reserved for connecting ABIT’s exclusive GURU Panel. For more information,<br />

please refer to the included GURU Panel Installation Guide.<br />

2-24


2.7 Onboard Status Display<br />

2.7.1 POST Code Displayer<br />

This is an LED device to display the “POST” Code, the acronym of Power On Self Test. The<br />

<strong>com</strong>puter will execute the POST action whenever you power on the <strong>com</strong>puter. The POST<br />

process is controlled by the BIOS. It is used to detect the status of the <strong>com</strong>puter’s main<br />

<strong>com</strong>ponents and peripherals. Each POST Code corresponds to different checkpoints that are<br />

also defined by the BIOS in advance. For example, “memory presence test” is an important<br />

checkpoint and its POST Code is “C1”. When the BIOS execute any POST item, it will write the<br />

corresponding POST Code into the address 80h. If the POST passes, the BIOS will process the<br />

next POST item and write the next POST Code into the address 80h. If the POST fails, we can<br />

check the POST Code in address 80h to find out where the problem lies.<br />

This LED device also displays the “POST” Code of AC2005, an “uGuru” chipset developed<br />

exclusively by ABIT <strong>com</strong>puter.<br />

※ The decimal point lights up during the AC2005 POST action.<br />

See Appendix for both AWARD and AC2005 POST Code definitions.<br />

2-25<br />

Hardware Setup


2.7.2 Power Source Indicators<br />

These indicators work as a reminding device to display the power status of this motherboard<br />

with power source connected.<br />

2-26<br />

5VSB:<br />

Lights On: Your ATX power supplier is connected with power source, and its power switch<br />

is on.<br />

Lights Off: Your ATX power supplier is not connected with power source, or connected with<br />

power source but its power switch is off.<br />

VCC:<br />

Lights On: The system power is on.<br />

Lights Off: The system power is off.<br />

SLED1~4:<br />

Lights On: The system power is on.<br />

Lights Off: The system power is off.<br />

SLI_PWR1:<br />

Lights On: The system power is on.<br />

Lights Off: The “ATX4P1” connector is connected with power source from your ATX power<br />

supplier.


2.8 Connecting I/O Devices<br />

OTES GT: This exclusive technology is served to cool the motherboard's heat-source by<br />

the cool-assembly consisted of fin-heatsink, heat pipe, and fans. (Keep the area for<br />

outgoing heat wave open.)<br />

Mouse: Connects to PS/2 mouse.<br />

Keyboard: Connects to PS/2 keyboard.<br />

LAN1/LAN2: Connects to Local Area Network.<br />

USB1/USB2: Connects to USB devices such as scanner, digital speakers, monitor, mouse,<br />

keyboard, hub, digital camera, joystick etc.<br />

2-27<br />

Hardware Setup


For more information:<br />

www.abit.<strong>com</strong>.tw<br />

2-28


3. BIOS Setup<br />

This motherboard provides a programmable EEPROM that you can update the BIOS utility. The<br />

BIOS (Basic Input/Output System) is a program that deals with the basic level of<br />

<strong>com</strong>munication between processor and peripherals. Use the BIOS Setup program only when<br />

installing motherboard, reconfiguring system, or prompted to “Run Setup”. This chapter<br />

explains the Setup Utility of BIOS utility.<br />

After powering up the system, the BIOS message appears on the screen, the memory count<br />

begins, and then the following message appears on the screen:<br />

PRESS DEL TO ENTER SETUP<br />

If this message disappears before you respond, restart the system by pressing + <br />

+ keys, or by pressing the Reset button on <strong>com</strong>puter chassis. Only when it failed by<br />

these two methods can you restart the system by powering it off and then back on.<br />

After pressing key, the main menu screen appears.<br />

※ In order to increase system stability and performance, our engineering staff is<br />

constantly improving the BIOS menu. The BIOS setup screens and descriptions<br />

illustrated in this manual are for your reference only, and may not <strong>com</strong>pletely<br />

match with what you see on your screen.<br />

3-1<br />

BIOS Setup


3.1 µGuru Utility<br />

There are two setup menus in this µGuru utility. You may switch between these two by clicking<br />

the left or right arrow key on keyboard:<br />

3.1.1 OC Guru<br />

This option configures the CPU’s clock and voltage.<br />

3.1.2 ABIT EQ<br />

This option displays CPU/system temperature, fan speed, and voltage.<br />

3-2


3.2 Standard CMOS Features<br />

This option configures the time, date, and hard disk type, etc.<br />

3.3 Advanced BIOS Features<br />

This option configures the boot sequence.<br />

3-3<br />

BIOS Setup


3.4 Advanced Chipset Features<br />

This option configures the DRAM timing.<br />

3.5 Integrated Peripherals<br />

This option configures onboard device control.<br />

3-4


3.6 Power Management Setup<br />

This option configures the power management.<br />

3.7 PnP/PCI Configurations<br />

This option configures the IRQ settings, latency timers, etc.<br />

3-5<br />

BIOS Setup


3.8 Load Fail-Safe Defaults<br />

This option loads the BIOS default values for the most stable, minimal-performance system<br />

operations.<br />

3.9 Load Optimized Defaults<br />

This option loads the BIOS default values that are factory settings for optimal-performance<br />

system operations.<br />

3.10 Set Password<br />

This option protects the BIOS configuration or restricts access to the <strong>com</strong>puter itself.<br />

3.11 Save & Exit Setup<br />

This option saves your selections and exits the BIOS setup menu.<br />

3.12 Exit Without Saving<br />

This option exits the BIOS setup menu without saving any changes.<br />

For more information:<br />

www.abit.<strong>com</strong>.tw<br />

3-6


4. Driver & Utility CD<br />

The “Driver & Utility CD” that came packed with this motherboard contains drivers, utilities and<br />

software applications required for its basic and advanced features.<br />

Place the “Driver & Utility CD” into the CD-ROM drive in your system. The following installation<br />

auto-run screen appears. If not, browse the root directory of the CD-ROM via the File Manager,<br />

and double click the “AUTORUN” file.<br />

[Drivers]: Click to enter the driver installation menu.<br />

[<strong>Manual</strong>]: Click to enter the user’s manual menu.<br />

[Utility]: Click to enter the utilities installation menu.<br />

[ABIT Utility]: Click on this tab to enter the menu for installing utilities exclusively<br />

developed by ABIT.<br />

[ Browse CD]: Click to browse the contents of this “Driver & Utility CD”.<br />

[ Close]: Click to exit this installation menu.<br />

4-1<br />

Driver & Utility CD


For more information:<br />

www.abit.<strong>com</strong>.tw<br />

4-2


5. Appendix<br />

5.1 POST Code Definitions<br />

5.1.1 AWARD POST Code Definitions<br />

POST<br />

(hex)<br />

Description<br />

CF Test CMOS R/W functionality<br />

Early chipset initialization:<br />

C0<br />

-Disable shadow RAM<br />

-Disable L2 cache (socket 7 or below)<br />

-Program basic chipset registers<br />

Detect memory<br />

C1 -Auto-detection of DRAM size, type and ECC<br />

-Auto-detection of L2 cache (socket 7 or below)<br />

C3 Expand <strong>com</strong>pressed BIOS code to DRAM<br />

C5 Call chipset hook to copy BIOS back to E000 & F000 shadow RAM<br />

01 Expand the Xgroup codes locating in physical address 1000:0<br />

03 Initial Superio_Early_Init switch<br />

05<br />

1. Blank out screen<br />

2. Clear CMOS error flag<br />

07<br />

1. Clear 8042 interface<br />

2. Initialize 8042 self-test<br />

08<br />

1. Test special keyboard controller for Winbond 977 series Super I/O chips<br />

2. Enable keyboard interface<br />

1. Disable PS/2 mouse interface (optional)<br />

0A 2. Auto detect ports for keyboard & mouse followed by a port & interface swap (optional)<br />

3. Reset keyboard for Winbond 977 series Super I/O chips<br />

0E<br />

Test F000h segment shadow to see whether it is R/W-able or not. If test fails, keep beeping<br />

the speaker<br />

10<br />

Auto detect flash type to load appropriate flash R/W codes into the run time area in F000 for<br />

ESCD & DMI support<br />

12<br />

Use walking 1’s algorithm to check out interface in CMOS circuitry. Also set real-time clock<br />

power status, and then check for override<br />

14<br />

Program chipset default values into chipset. Chipset default values are MODBINable by<br />

OEM customers<br />

16<br />

Initial onboard clock generator if Early_Init_Onboard_Generator is defined. See also POST<br />

26.<br />

18 Detect CPU information including brand, SMI type (Cyrix or Intel) and CPU level (586 or 686)<br />

1B<br />

Initial interrupts vector table. If no special specified, all H/W interrupts are directed to<br />

SPURIOUS_INT_HDLR & S/W interrupts to SPURIOUS_soft_HDLR.<br />

1D Initial EARLY_PM_INIT switch<br />

1F Load keyboard matrix (notebook platform)<br />

21 HPM initialization (notebook platform)<br />

23<br />

1. Check validity of RTC value: e.g. a value of 5Ah is an invalid value for RTC minute.<br />

2. Load CMOS settings into BIOS stack. If CMOS checksum fails, use default value instead.<br />

24<br />

Prepare BIOS resource map for PCI & PnP use. If ESCD is valid, take into consideration of<br />

the ESCD’s legacy information.<br />

5-1<br />

Appendix


5-2<br />

25<br />

Early PCI Initialization:<br />

-Enumerate PCI bus number.<br />

-Assign memory & I/O resource<br />

-Search for a valid VGA device & VGA BIOS, and put it into C000:0<br />

1. If Early_Init_Onboard_Generator is not defined Onboard clock generator initialization.<br />

26<br />

Disable respective clock resource to empty PCI & DIMM slots.<br />

2. Init onboard PWM<br />

3. Init onboard H/W monitor devices<br />

27 Initialize INT 09 buffer<br />

1. Program CPU internal MTRR (P6 & PII) for 0-640K memory address.<br />

29<br />

2. Initialize the APIC for Pentium class CPU.<br />

3. Program early chipset according to CMOS setup. Example: onboard IDE controller.<br />

4. Measure CPU speed.<br />

2B Invoke Video BIOS<br />

1. Initialize double-byte language font (Optional)<br />

2D 2. Put information on screen display, including Award title, CPU type, CPU speed, full screen<br />

logo.<br />

33<br />

Reset keyboard if Early_Reset_KB is defined e.g. Winbond 977 series Super I/O chips. See<br />

also POST 63.<br />

35 Test DMA Channel 0<br />

37 Test DMA Channel 1.<br />

39 Test DMA page registers.<br />

3C Test 8254<br />

3E Test 8259 interrupt mask bits for channel 1<br />

40 Test 8259 interrupt mask bits for channel 2<br />

43 Test 8259 functionality<br />

47 Initialize EISA slot<br />

49<br />

1. Calculate total memory by testing the last double word of each 64K page<br />

2. Program writes allocation for AMD K5 CPU<br />

1. Program MTRR of M1 CPU<br />

2. Initialize L2 cache for P6 class CPU & program CPU with proper cacheable range<br />

4E 3. Initialize the APIC for P6 class CPU<br />

4. On MP platform, adjust the cacheable range to smaller one in case the cacheable ranges<br />

between each CPU are not identical<br />

50 Initialize USB<br />

52 Test all memory (clear all extended memory to 0)<br />

53 Clear password according to H/W jumper (Optional)<br />

55 Display number of processors (multi-processor platform)<br />

Display PnP logo<br />

57 Early ISA PnP initialization<br />

-Assign CSN to every ISA PnP device<br />

59 Initialize the <strong>com</strong>bined Trend Anti-Virus code<br />

5B (Optional Feature) Show message for entering AWDFLASH.EXE from FDD (optional)<br />

5D<br />

1. Initialize Init_Onboard_Super_IO<br />

2. Initialize Init_Onbaord_AUDIO<br />

60<br />

Okay to enter Setup utility; i.e. not until this POST stage can users enter the CMOS setup<br />

utility<br />

63 Reset keyboard if Early_Reset_KB is not defined<br />

65 Initialize PS/2 Mouse<br />

67 Prepare memory size information for function call: INT 15h ax=E820h<br />

69 Turn on L2 cache


6B Program chipset registers according to items described in Setup & Auto-configuration table<br />

1. Assign resources to all ISA PnP devices<br />

6D 2. Auto assign ports to onboard COM ports if the corresponding item in Setup is set to<br />

“AUTO”<br />

1. Initialize floppy controller<br />

6F<br />

2. Set up floppy related fields in 40:hardware<br />

75 Detect & install all IDE devices: HDD, LS120, ZIP, CDROM …<br />

(Optional Feature)<br />

Enter AWDFLASH.EXE if:<br />

76<br />

-AWDFLASH is found in floppy drive<br />

-ALT+F2 is pressed<br />

77 Detect serial ports & parallel ports.<br />

7A Detect & install co-processor<br />

7C Init HDD write protect<br />

Switch back to text mode if full screen logo is supported<br />

7F -If errors occur, report errors & wait for keys<br />

-If no errors occur or F1 key is pressed to continue: Clear EPA or customization logo<br />

E8POST.ASM starts<br />

1. Call chipset power management hook<br />

82 2. Recover the text font used by EPA logo (not for full screen logo)<br />

3. If password is set, ask for password<br />

83 Save all data in stack back to CMOS<br />

84 Initialize ISA PnP boot devices<br />

1. USB final Initialization<br />

85<br />

2. Switch screen back to text mode<br />

87 NET PC: Build SYSID Structure<br />

1. Assign IRQs to PCI devices<br />

89<br />

2. Set up ACPI table at top of the memory.<br />

1. Invoke all ISA adapter ROMs<br />

8B<br />

2. Invoke all PCI ROMs (except VGA)<br />

1. Enable/Disable Parity Check according to CMOS setup<br />

8D<br />

2. APM Initialization<br />

8F Clear noise of IRQs<br />

93 Read HDD boot sector information for Trend Anti-Virus code<br />

1. Enable L2 cache<br />

2. Program Daylight Saving<br />

3. Program boot up speed<br />

4. Chipset final initialization.<br />

94<br />

5. Power management final initialization<br />

6. Clear screen & display summary table<br />

7. Program K6 write allocation<br />

8. Program P6 class write <strong>com</strong>bining<br />

95 Update keyboard LED & typematic rate<br />

1. Build MP table<br />

2. Build & update ESCD<br />

96 3. Set CMOS century to 20h or 19h<br />

4. Load CMOS time into DOS timer tick<br />

5. Build MSIRQ routing table<br />

FF Boot attempt (INT 19h)<br />

5-3<br />

Appendix


5.1.2 AC2005 POST Code Definitions<br />

5-4<br />

POST<br />

(hex)<br />

Description<br />

8.1. Start power on sequence<br />

8.2. Enable ATX power supply<br />

8.3. ATX power supply ready<br />

8.4. DDR voltage ready<br />

8.5. Setup PWM for CPU core voltage<br />

8.6. Assert PWM for CPU core voltage<br />

8.7. Check CPU core voltage<br />

8.8. CPU core voltage ready<br />

8.9. Initial clock generator IC<br />

Power On Sequence<br />

8.A. North Bridge chipset voltage ready<br />

8.B. AGP voltage ready<br />

8.C. 3VDUAL voltage ready<br />

8.D. VDDA 2.5V voltage ready<br />

8.D. GMCHVTT voltage ready<br />

8.E. Check CPU fan speed<br />

8.F. Assert all power ready<br />

9.0.<br />

Complete µGuru initial process<br />

AWARD BIOS take over booting job<br />

9.1. Start power off sequence<br />

9.2. De-Assert all power<br />

9.3. De-Assert power on<br />

9.4. De-Assert LDT Bus power<br />

Power Off Sequence<br />

9.5. De-Assert PWM for CPU core voltage<br />

9.6. De-Assert CPU core voltage<br />

9.7. Check CPU core voltage<br />

9.8. De-Assert ATX power supply<br />

9.9. Complete power off sequence<br />

F.0. Button reset<br />

F.1. SoftMenu reset<br />

F.2. Power on sequence timeout<br />

F.3. Power off sequence timeout<br />

Others


5.2 Troubleshooting (How to Get Technical Support?)<br />

5.2.1 Q & A<br />

Q: Do I need to clear the CMOS before I use a new motherboard to assemble my<br />

new <strong>com</strong>puter system?<br />

A: Yes, we highly re<strong>com</strong>mend that you clear the CMOS before installing a new motherboard.<br />

Please move the CMOS jumper from its default 1-2 position to 2-3 for a few seconds, and<br />

then back. When you boot up your system for the first time, follow the instructions in the<br />

user's manual to load the optimized defaults.<br />

Q: If my system hangs when I update the BIOS or set the wrong CPU parameters,<br />

what should I do?<br />

A: Whenever you update the BIOS or if the system hangs due to wrong CPU parameters<br />

setting, always clear CMOS jumper before booting up again.<br />

Q: Why does the system fail to boot up again right after a mechanical power-off?<br />

A: Please keep a 30-second interval between each mechanical power On/Off.<br />

Q: Why does the system fail to boot up and nothing displays on the screen after I<br />

did some over-clocking or non-standard settings inside the BIOS?<br />

A: It should not cause hardware or permanent damage to motherboard when BIOS settings<br />

were changed from default to over-clocking or non-standard status.<br />

We suggest the following three troubleshooting methods to discharge CMOS data, recover<br />

the hardware default status, and then making the motherboard work again. There is no<br />

need to bother returning the motherboard to where you bought it from or go through an<br />

RMA process.<br />

Step 1. Switch off the power supply unit and then switch it on again after one minute. If<br />

there is no power-switch on the power supply unit, disconnect its power cord for<br />

one minute and then reconnect.<br />

Press and hold the key on the keyboard, and press the power-on button<br />

to boot up system. If it works, release the key and hit key to enter<br />

the BIOS setup page to apply the correct settings.<br />

If the situation remains the same, repeat the procedures in Step 1 for three times,<br />

or try Step 2.<br />

Step 2. Switch off the power supply unit or disconnect the power cord. Open the chassis<br />

cover. Locate the CCMOS jumper near the button battery. Change the jumper<br />

position from default 1-2 to 2-3 for one minute to discharge the CMOS data, and<br />

then put it back to default 1-2 position.<br />

Close the chassis and switch on the power supply unit or plug in the power cord.<br />

Press the power-on button to boot up system. If it works, hit key to enter<br />

the BIOS setup page to do the correct settings.<br />

If the situation remains the same, try Step 3.<br />

Step 3. The same procedure as Step 2, but while discharging the CMOS data, pull out the<br />

ATX power connectors from motherboard and remove the button battery during<br />

CMOS discharge.<br />

5-5<br />

Appendix


Q: How to get a quick response for my request on technical support?<br />

A: Please carry out a simple troubleshooting before sending “Technical Support Form”:<br />

System boot-up fails after the system had been assembled:<br />

Check the motherboard’s supporting specifications first to see if all the key <strong>com</strong>ponents<br />

attached in your system can meet.<br />

To do so, you may:<br />

Remove all the unnecessary add-on devices (except the CPU, VGA card, DRAM, and<br />

Power Supply), and then reboot.<br />

If the trouble still exists, try another VGA card of different brand/model to see if the<br />

system will start.<br />

If the trouble still exists, try another memory module of different brand/model.<br />

If the trouble still exists, try another CPU and Power Supply.<br />

If the system runs successfully, shut it down and start re-installing the interface cards and<br />

devices that were previously installed in the system. Re-install and start the system one at a<br />

time until the system won’t start.<br />

Malfunction in the OS:<br />

If the system hangs after resuming from S3 or some testing program, if the CPU cannot be<br />

recognized properly, if the display resolution mixed, or if a certain program cannot be<br />

executed, etc, you may:<br />

Upgrade the motherboard’s latest BIOS version.<br />

Upgrade the add-on device’s latest driver version.<br />

Check if there is any conflict in the “Control Panel/System Properties”.<br />

Q: How to fill in the “Technical Support Form”?<br />

A: To fill in this “Technical Support Form”, please refer to the following instructions:<br />

5-6<br />

Region: Type in your country name.<br />

E-mail: Type in your contact E-mail information.<br />

First name: Type in your first name.<br />

Last name: Type in your last name.<br />

Subject: Type in the model name and the problem of your motherboard.<br />

Example 1: AA8XE and SCSI 29160 malfunction<br />

Example 2: AA8XE boot fails, POST code AF<br />

Example 3: AA8XE (system hang when S3 resume)<br />

Motherboard: Type in the model name and revision number of your motherboard.<br />

Example: AA8XE REV: 1.00<br />

BIOS Version: Type in the BIOS version of your motherboard. (You can find it on the<br />

screen during the POST sequence.)<br />

CPU: Type in the brand name and the speed (MHz) of your CPU. (Illustrate the<br />

over-clocking status if you had done so.)<br />

Example: Intel 650 3.4GHz (OC FSB=220MHz)<br />

Memory brand: Type in the brand and model name of your memory module.<br />

Example: Memory brand: Kingston (KVR533D2N4/1G)


Memory size: Type in the size of your memory module.<br />

Example: 512M* 4PCS<br />

Memory configuration: Type in the memory configuration in BIOS setting.<br />

Example: Memory Timing: 2.5-3-3-7 @533MHz<br />

Graphics information: Note Graphics card’s brand, model and driver version<br />

Graphics card: Type in the brand and model name of your graphics card.<br />

Example: ATI RADEON X850 XT PE<br />

Graphics driver version: Type in the driver version of your graphics card<br />

Example: Catalyst 5.12V<br />

Power supply maker: Type in the brand and model name of your power supply unit.<br />

Power supply wattage: Type in the power wattage of your power supply unit.<br />

Storage devices: Type in the brand and specifications of your HDD drive and quantity.<br />

Specify if it was inserted on IDE (Master or Slave) or SATA ports, including the RAID<br />

allocation status.<br />

Example 1: WD Caviar WD600 60GB (on IDE2 master), Maxtor DiamondMax 10 SATA<br />

300GB (on SATA 3)<br />

Example 2: Maxtor DiamondMax 10 SATA 300GB *2 (on SATA 3, SATA 4 RAID 1)<br />

Optical devices: Type in the brand and specifications of your optical drives and<br />

quantity. Specify if it was inserted on IDE (Master or Slave) or SATA ports.<br />

Other devices: Indicate which add-on cards or USB devices that you absolutely sure<br />

are related to the problem. If you cannot identify the problem’s origin, indicate all the<br />

add-on cards or USB devices inserted on your system.<br />

Example: AHA 29160 (on PCI 2), Sandisk Cruzer mini 256MB USB Flash-disk.<br />

Operating system: Indicate which OS and language version<br />

Example: Microsoft Windows XP SP2, English version<br />

Example: Microsoft Media Center Edition 2005, Korean version<br />

Problem description: Describe the problem of your system configuration. Indicate<br />

the steps to duplicate problem if possible.<br />

See the next page for a blank Technical Support Form, or visit our website to fill in the<br />

form on line (http://www.abit.<strong>com</strong>.tw/page/en/contact/technical.php).<br />

Q. Is the motherboard dead? Do I need to return it to where I bought from or go<br />

through an RMA process?<br />

A: After you had gone through the troubleshooting procedures, yet the problem still exists, or<br />

you find an evident damage on the motherboard. Please contact our RMA center.<br />

(http://www2.abit.<strong>com</strong>.tw/page/en/contact/index.php?pFUN_KEY=18000&pTITLE_IMG)<br />

5-7<br />

Appendix


5.2.2 Technical Support Form<br />

5-8<br />

Country:<br />

First name:<br />

Last Name:<br />

Subject:<br />

Motherboard:<br />

BIOS Version:<br />

CPU:<br />

Memory brand:<br />

Memory size:<br />

Memory configuration:<br />

Graphics card:<br />

Graphics driver version:<br />

Power supply maker:<br />

Power supply wattage:<br />

Storage devices:<br />

Optical devices:<br />

Other devices:<br />

Operating system:<br />

Problem description:


5.2.3 UNIVERSAL ABIT Contact Information<br />

Taiwan Head Office<br />

UNIVERSAL ABIT Co. Ltd.<br />

No. 323, Yang Guang St., Neihu, Taipei, 114, Taiwan<br />

Tel: 886-2-8751-8888<br />

Fax: 886-2-8751-3382<br />

North America, South America<br />

ABIT Computer (U.S.A.) Corporation<br />

2901 Bayview Drive, Fremont, CA 94538, U.S.A.<br />

Tel: 1-510-623-0500<br />

Fax: 1-510-623-1092<br />

Website: http://www.abit-usa.<strong>com</strong><br />

RMA Center: http://rma.abit-usa.<strong>com</strong><br />

U.K., Ireland<br />

ABIT Computer (U.K.) Corporation Ltd.<br />

Unit 3, 24-26 Boulton Road, Stevenage, Herts SG1 4QX, U.K.<br />

Tel: 44-1438-228888<br />

Fax: 44-1438-226333<br />

Austria, Czech, Romania, Bulgaria, Slovakia, Croatia, Bosnia, Serbia, Macedonia<br />

Asguard Computer Ges.m.b.H<br />

Schmalbachstrasse 5, A-2201 Gerasdorf / Wien, Austria<br />

Tel: 43-1-7346709<br />

Fax: 43-1-7346713<br />

Germany and Benelux (Belgium, Netherlands, Luxembourg), France, Italy, Spain,<br />

Portugal, Greece, Denmark, Norway, Sweden, Finland, Switzerland<br />

AMOR Computer B.V. (ABIT's European Office)<br />

Jan van Riebeeckweg 15, 5928LG, Venlo, The Netherlands<br />

Tel: 31-77-3204428<br />

Fax: 31-77-3204420<br />

Shanghai<br />

ABIT Computer (Shanghai) Co. Ltd.<br />

Tel: 86-21-6235-1829<br />

Fax: 86-21-6235-1832<br />

Website: http://www.abit.<strong>com</strong>.cn<br />

Poland<br />

ABIT Computer (Poland) Co. Ltd.<br />

Przedstawicielstwo w Polsce, ul. Wita Stwosza 28, 50-149 Wrocław<br />

Tel: 48 71 780 78 65 (Technical support/RMA)<br />

Tel: 48 71 718 19 70 (PR/Marketing)<br />

Fax: 48 71 780 78 66<br />

5-9<br />

Appendix


P/N: 4310-0000-20<br />

Rev. 1.00<br />

www.abit.<strong>com</strong>.tw<br />

Johnathan “<strong>Fatal1ty</strong>” Wendel

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