SG-72 Socket 478 System Board User’s Manual 4200-0396-01 Rev. 1.
Copyright and Warranty Notice The information in this document is subject to change without notice and does not represent a commitment on part of the vendor, who assumes no liability or responsibility for any errors that may appear in this manual. No warranty or representation, either expressed or implied, is made with respect to the quality, accuracy or fitness for any particular part of this document.
Table Of Contents 快速安裝指引 ............................................................................................ 2 クイックインストールガイド................................................................ 4 Schnellinstallationsanleitung................................................................... 6 Guide d’Installation Rapide .................................................................... 8 Краткое руководство по установке ...................................................
3-4. 3-5. 3-6. 3-7. 3-8. 3-9. 3-10. 3-11. 3-12. 3-13. Integrated Peripherals ..............................................................................3-8 Power Management Setup .....................................................................3-12 PnP/PCI Configurations.........................................................................3-14 PC Health Status ....................................................................................3-15 Frequency/Voltage Control........................
1 User’s Manual
快速安裝指引 2 快速安裝指引 如您要瞭解此主機板更詳細的資訊，請參閱我們的完整版使用手冊，裡面會有詳盡的說明。此快速 安裝手冊是給有經驗的系統組裝者使用，如果這是您第一次嘗試來組裝您的電腦系統，我們建議您 先去閱讀完整版的使用手冊，或是詢問技術人員來幫助您組裝您的電腦系統。（完整版的使用手冊 已包覆在隨本主機板所附的驅動程式與應用光碟之中。） 安裝處理器的散熱片以及風扇組件 本主機板提供零出力 (Zero Insertion Force, ZIF) 式 Socket 478，以方便安裝 Intel® Pentium® 4 CPU。您 所購買的 CPU 應已配備一組散熱套件及散熱片， 如果沒有，請購買專為 Pentium® 4 Socket 478 設計 的散熱套件及散熱片。 1. 請在主機板上面找出 Socket 478 插座的位置， 然後將固定模組基座固定在主機板上面。 注意：如果您使用專門為英特爾 Pentium® 4 處理器 所設計的機殼，請注意已經安裝在機箱上的金屬螺 栓或是間隔卡樁。請小心不要讓金屬螺栓或是間隔 卡樁接觸到印刷電路板上的線路或是零件。 2.
快速安裝指引 3 將主機板安裝到機殼上 當您將處理器安裝到主機板上之後，您便可以開始將主機板固定到電腦機殼裡去。首先；請您先將 主機板固定到電腦機殼。大多數的電腦機殼底座都有許多的固定孔位，請將主機板上的固定孔位與 機殼底座上的固定孔位對準。如果孔能對準並且有螺絲孔，就表示可使用銅柱來固定主機板。另外； 您可以使用塑膠墊片來讓螺絲與主機板的 PCB 表層隔離（絕緣）。 安裝記憶體模組 1. 找出您主機板上 DIMM 插槽的位置。 2. 請您小心地抓住 DIMM 模組的兩側，請勿碰 觸其接點。 3. 請將記憶體模組上的榫子與 DIMM 插槽上的 卡榫對準。 4. 穩固地施壓來將記憶體模組向下插入 DIMM 插槽，直到 DIMM 插槽兩側的模組固定夾自 動地扣入記憶體模組的固定夾缺口為止。切勿太過施力地來將 DIMM 模組插入插槽，因為您 只能以一個固定的方向來插入 DIMM 模組。 5.
クイックインストールガイド 4 クイックインストールガイド このマザーボードの詳細については、ユーザーズマニュアルの完全版を参照してください。この クイックインストールガイドは、経験あるシステム構築者向けに書かれました。今回始めてコン ピュータシステムをセットアップする方は、まず完全版のマニュアルをお読みになるか、専門技 術者に連絡してコンピュータシステムのセットアップを行うようお勧めします。（完全なユーザ ーズマニュアルはこのマザーボードに付属するドライバとユーティリティ CD を検索して入手 できます。） CPU ヒートシンクとファンアセンブリの取り付け このマザーボードは ZIF (ゼロインサーションフ ォース) Socket 478 を提供して Intel® Pentium® 4 CPU をインストールします。お買い上げになった CPU には、ヒートシンクと冷却ファンのキットが 付属しています。付属していない場合、Pentium® 4 Socket 478 向けに特別に設計されたキットをお求 めください。 1.
クイックインストールガイド 5 注意：正しいバス周波数と倍数をプロセッサ用に設定するのを忘れないでください。 マザーボードをシャーシに取り付ける マザーボードにプロセッサを取り付けた後、シャーシにマザーボードを固定することができるよ うになります。まず、シャーシにマザーボードを固定する必要があります。ほとんどのコンピュ ータシャーシには、多くの取り付け穴の付いた台が付属しており、それを使用することでマザー ボードをしっかり取り付けたり、同時にショートを避けることができます。シャーシに付属する 飾りボタンかスペーサーを使用してマザーボードを固定します。 RAM モジュールの取り付け 1. ボードの DIMM スロットを探します。 2. DIMM モジュールの 2 つのエッジがそのコネ クタに触れないように、注意して持ちます。 3. モジュールのノッチキーをスロットのリブに 合わせます。 4.
6 Schnellinstallationsanleitung Schnellinstallationsanleitung Beziehen Sie sich bitte für detaillierte Informationen über diese Hauptplatine auf die vollständige Version des Benutzerbuchs. Diese Schnellinstallationsanleitung ist für erfahrene Systemaufbauer gedacht. Ist es Ihr erster Versuch ein Computersystem aufzubauen, dann empfehlen wir Ihnen zuerst das vollständige Benutzerhandbuch zu lesen oder einen Techniker zum Aufbauen des Systems zu Hilfe zu holen.
Schnellinstallationsanleitung 7 Achtung: Vergessen Sie nicht, die korrekte Busfrequenz und -Multiplikator für Ihren Prozessor einzustellen. Installieren der Hauptplatine im Gehäuse Nach der Installation des Prozessors können Sie anfangen die Hauptplatine im Computergehäuse zu befestigen. Die meisten Gehäuse haben eine Bodenplatte, auf der sich eine Reihe von Befestigungslöcher befinden, mit deren Hilfe Sie die Hauptplatine sicher verankern können und zugleich Kurzschlüsse verhindern.
8 Guide d’Installation Rapide Guide d’Installation Rapide Pour des informations relatives à cette carte mère plus détaillées, veuillez vous référer à notre version complète du manuel utilisateur. Ce guide d’installation rapide est créé pour les assembleurs système expérimentés. S’il s’agit de votre premier essai pour installer un ordinateur, nous vous suggérons de lire d’abord le manuel en version complète ou de demander l’aide d’un technicien pour vous aider à configurer le système ordinateur.
Guide d’Installation Rapide 9 Attention: N’oubliez pas de programmer la fréquence de bus correcte et le multiple pour votre processeur. Installer la Carte Mre dans le Châssis Une fois que vous aurez installé le processeur sur la carte mère, vous pourrez commencer à fixer la carte mère sur le châssis. Tout d’abord, vous avez besoin de fixer la carte mère sur le châssis.
10 Краткое руководство по установке Краткое руководство по установке Более подробные сведения о материнской плате приведены в руководстве пользователя. Краткое руководство по установке предназначено для опытных специалистов. Если вы собираете компьютер впервые, ознакомьтесь сперва с руководством пользователя или попросите техника помочь в настройке компьютерной системы.
Краткое руководство по установке 11 Внимание: Установите соответствующие частоту и кратность шины процессора. Установка материнской платы в корпус После установки процессора на материнскую плату можно начинать установку материнской платы в корпус. Большая часть корпусов оборудована основанием, в котором проделаны монтажные отверстия, которые позволяют надежно закрепить материнскую плату и предотвратить короткие замыкания. Для крепления материнской платы к основанию используются винты и прокладки.
12 Guida all’installazione veloce Guida all’installazione veloce Per maggiori e dettagliate informazioni su questa scheda madre si prega di fare riferimento alla versione integrale del Manuale utente. Questa guida all’installazione veloce è intesa per costruttori esperi di sistemi. Se questa è la prima volta che si cerca di installare un sistema, si consiglia di leggere, innanzi tutto, la versione integrale del manuale oppure di chiedere aiuto ad un tecnico per l’installazione.
Guida all’installazione veloce 13 Attenzione: Non dimenticare di impostare la corretta frequenza multipla e BUS per il processore. Installazione della scheda madre sul telaio Dopo avere installato il processore sulla scheda madre si può iniziare a fissare la scheda madre sul telaio. Innanzi tutto è necessario fissare la scheda madre al telaio.
14 SG-72
Introduction 1-1 Chapter 1. Introduction 1-1. Features & Specifications 1. CPU • • Supports Intel Pentium 4 Socket 478 processor with 800/533/400MHz FSB Supports Intel Hyper-Threading Technology 2. Chipset • • • • SIS 661FX/964L SIS MuTIOL 1G technology supports 1GB/s Multithread I/O Link Accelerated Graphics Port connector supports AGP 8X/4X Interface (0.8V/1.5V) Supports Hi-Speed Universal Serial Bus (USB 2.0) 3.
1-2 Chapter 1 9. Back Panel I/O • • • • 1x PS/2 Keyboard, 1x PS/2 Mouse 1x Serial, 1x Parallel, 1x VGA Connector 4x USB 2.0, 10/100M LAN Connectors 3x Audio Connectors (Line-out, Line-in, Mic-in) 10. Miscellaneous • • • • Micro ATX form factor Support STR (Suspend to RAM) Hardware Monitoring - Including Fan speed, Voltages, CPU and System temperature Keyboard and Mouse Power On The Switching Power Supply must meet ATX 2.03 specification with ATX12V and AUX Power connectors.
Introduction 1-3 1-2.
1-4 SG-72 Chapter 1
Hardware Setup 2-1 Chapter 2. Hardware Setup Before the Installation: Turn off the power supply switch (fully turn off the +5V standby power), or disconnect the power cord before installing or unplugging any connectors or add-on cards. Failing to do so may cause the motherboard components or add-on cards to malfunction or damaged. 2-1.
2-2 Chapter 2 2-2. Install Pentium® 4 CPU and Heatsink Supporting-Base This motherboard provides a ZIF (Zero Insertion Force) Socket 478 to install Intel® Pentium® 4 CPU. The CPU you bought should have a kit of heatsink and cooling fan along with. If that’s not the case, buy one specially designed for Pentium® 4 Socket 478. 1. Locate the 478-pin ZIF socket on the motherboard. Fasten the Retention Module Base onto the motherboard.
Hardware Setup 2-3 2-3. Install System Memory This motherboard provides two 184-pin DDR DIMM slots for maximum memory expansion up to 2GB. Table 2-1. Valid Memory Configurations Bank Memory Module Total Memory Bank 0, 1 (DIMM1) 128, 256, 512MB, 1GB 128MB ~ 1GB Bank 2, 3 (DIMM2) 128, 256, 512MB, 1GB Total System Memory 128MB ~ 1GB 128MB ~ 2GB NOTE: No hardware or BIOS setup required after adding or removing memory modules.
2-4 Chapter 2 2-4. Connectors, Headers and Switches Here we will show you all of the connectors, headers and switches, and how to connect them. Please read the entire section for necessary information before attempting to finish all the hardware installation inside the computer chassis. A complete enlarged layout diagram is shown in Chapter 1 for all the position of connectors and headers on the board that you may refer to.
Hardware Setup (2). 2-5 FAN Connectors These 3-pin connectors each provide power to the cooling fans installed in your system. The CPU must be kept cool by using a powerful fan with heatsink. The system is capable of monitoring the speed of the CPU fan. • CPUFAN1: CPU Fan • PWRFAN1: Power Fan • CASFAN1: Case Fan WARNING: These fan connectors are not jumpers. DO NOT place jumper caps on these connectors.
2-6 (3). Chapter 2 CMOS Memory Clearing Header This jumper is used to clear the contents of CMOS memory. You may need to clear the CMOS memory if the settings in the BIOS Setup Utility are incorrect and prevents your motherboard from operating. To clear the CMOS memory, disconnect all the power cables from the motherboard and then move the jumper cap into the CLEAR setting for a few seconds. • Pin 1-2 shorted (default): Normal operation. • Pin 2-3 shorted: Clear CMOS memory.
Hardware Setup (4). 2-7 BIOS Protection Header This jumper enables you to prevent the BIOS from being updated (flashed). Set the jumper to Write Protect Disabled setting if you are going to update your BIOS. After updating the BIOS, return it to the default Write Protect Enabled setting. Make sure to disconnect all the power cables from the motherboard before changing the BIOS protection setting. • Pin 1-2 shorted (Default): Write Protect Enabled. • Pin 2-3 shorted: Write Protect Disabled.
2-8 Chapter 2 (5). Front Panel Switches & Indicators Header • HDDLED: Hard Drive Activity LED Connecting pins 1 and 3 to a front panel mounted LED provides visual indication that data is being read from or written to the hard drive. For the LED to function properly, an IDE drive should be connected to the onboard IDE interface. The LED will also show activity for devices connected to the SCSI (hard drive activity LED) connector.
Hardware Setup 2-9 (6). Floppy Disk Drive Connector This connector supports two standard floppy disk drives via a 34-pin 34-conductor ribbon cable. Connecting the Floppy Disk Drive Cable: 1. Install one end of the ribbon cable into the FDC1 connector. The colored edge of the ribbon cable should be aligned with pin-1 of FDC1 connector. 2. Install the other end(s) of ribbon cable into the disk drive connector(s).
2-10 Chapter 2 (7). IDE Connectors This motherboard provides two IDE ports to connect up to four IDE drives at Ultra ATA/100 mode by Ultra ATA/66 ribbon cables. Each cable has 40-pin 80-conductor and three connectors, providing two hard drives connection with motherboard. Connect the single end (blue connector) at the longer length of ribbon cable to the IDE port on motherboard, and the other two ends (gray and black connector) at the shorter length of the ribbon cable to the connectors on hard drives.
Hardware Setup 2-11 (8). Internal Audio Connectors These connectors connect to the audio output of internal CD-ROM drive or add-on card. (9). Accelerated Graphics Port Slot This slot supports an optional AGP graphics card up to 4X/8X mode. ATTENTION: This motherboard does not support 3.3V AGP cards. Use only 1.5V or 0.8V AGP cards.
2-12 Chapter 2 (10). Additional USB Port Headers Besides the onboard USB ports (USB1/USB2) at the rear edge I/O port array, you can add two additional USB ports by connecting extension cables to these headers (USB3/USB4).
Hardware Setup 2-13 (11). Additional COM2 Port Header Besides the onboard serial port (COM1) at the rear edge I/O port array, you can add a second serial port by connecting a serial port extension bracket to this header.
2-14 Chapter 2 (12). Front Panel Audio Connection Header When using computer cases with audio connectors at front panel, you can change the Line-Out and Mic-In connectors from rear edge I/O port array to the front edge I/O port array for easier access. • To use the audio connector at front panel, remove all the jumpers on this header, and then connect to front panel by the extension cable provided with the chassis.
Hardware Setup 2-15 (13). Chassis Speaker Connection Header This header connects to the computer case’s built-in speaker.
2-16 Chapter 2 (14). Back Panel Connectors • Mouse: Connects to PS/2 mouse. • Keyboard: Connects to PS/2 keyboard. • LPT1: Connects to printer or other devices that support this communication protocol. • COM1: Connects to external modem, mouse or other devices that support this communication protocol. • VGA1: Connect your monitor to this VGA port. • Line In: Connects to the line out from external audio sources. • Line Out: Connects to the front left and front right channel in the 5.
BIOS Setup 3-1 Chapter 3. BIOS Setup This motherboard provides a programmable EEPROM that you can update the BIOS utility. The BIOS (Basic Input/Output System) is a program that deals with the basic level of communication between processor and peripherals. Use the BIOS Setup program only when installing motherboard, reconfiguring system, or prompted to “Run Setup”. This chapter explains the Setup Utility of BIOS utility.
3-2 Chapter 3 3-1. Standard CMOS Features Date (mm:dd:yy): This item sets the date you specify (usually the current date) in the format of [Month], [Date], and [Year]. Time (hh:mm:ss): This item sets the time you specify (usually the current time) in the format of [Hour], [Minute], and [Second]. IDE Channel 0 Master/Slave and IDE Channel 1 Master/Slave: Click key to enter its submenu: IDE HDD Auto-Detection: This item allows you to detect the parameters of IDE drives by pressing key.
BIOS Setup 3-3 Access Mode: This item selects the mode to access your IDE devices. Leave this item to its default [Auto] setting to detect the access mode of your HDD automatically. Capacity: This item displays the approximate capacity of the disk drive. Usually the size is slightly greater than the size of a formatted disk given by a disk-checking program. Cylinder: This item configures the numbers of cylinders. Head: This item configures the numbers of read/write heads.
3-4 Chapter 3 [All Errors]: The system-boot will stop whenever the BIOS detect a non-fatal error. [No Errors]: The system-boot will not stop for any error detected. [All, But Keyboard]: The system-boot will stop for all errors except a keyboard error. [All, But Diskette]: The system-boot will stop for all errors except a diskette error. [All, But Disk/Key]: The system-boot will stop for all errors except a diskette or keyboard error.
BIOS Setup 3-5 The Hyper-Threading Technology helps your PC work more efficiently by maximizing processor resources and enabling a single processor to run two separate threads of software simultaneously, bringing forth greater performance and system responsiveness when running multiple applications at once.
3-6 Chapter 3 [Yes]: The system automatically detect the unused DIMM and PCI slots, and stop sending clock signal to these unused PCI slots. [No]: The system always send clock signal to all PCI slots. NOTE: Set this option to [No] setting if there are adapters that cannot be automatically detected by the system and will cause malfunction. 3-3.
BIOS Setup 3-7 RAS Active Time (tRAS) This item allows you to set the amount of time a RAS can be kept open for multiple accesses. High figures will improve performance. RAS Precharge Time (tRP) This is the duration of the time interval during which the Row Address Strobe signal to a DRAM is held low during normal Read and Write Cycles. This is the minimum interval between completing one read or write and starting another from the same (non-page mode) DRAM.
3-8 Chapter 3 Back to Advanced Chipset Features Setup Menu: OnChip AGP Control: Click key to enter its submenu: VGA Share Memory Size: This item shows the VGA memory size borrowed from main memory capacity. In this case, 32MB is borrowed, which in the meanwhile the same the main memory loses. Back to Advanced Chipset Features Setup Menu: System BIOS Cacheable: This item allows the system to be cached in memory for faster execution. Enable this item for better performance.
BIOS Setup 3-9 OnChip IDE Device: Click key to enter its submenu: Internal PCI/IDE: Use these items to enable or disable the internal PCI IDE channels that are integrated on the motherboard. IDE Bus Master: This option enables or disables the IDE bus mastering capability under the DOS environment. IDE Burst Mode: This option, when enabled will instruct the system to send every write transaction to the write buffer.
3-10 Chapter 3 USB 2.0 Supports: Enable this item if your system supports USB 2.0 USB Keyboard Support via: This item allows you to select [BIOS] for using USB keyboard in DOS environment, or [OS] in OS environment. USB Mouse Support via: This item allows you to select [BIOS] for using USB mouse in DOS environment, or [OS] in OS environment. Audio Controller: This option allows you to control the onboard AC97 audio. Disable this item if you are going to install a PCI audio add-on card.
BIOS Setup 3-11 Parallel Port Mode: Enables you to set the data transfer protocol for your parallel port. There are four options: SPP (Standard Parallel Port), EPP (Enhanced Parallel Port), ECP (Extended Capabilities Port) and ECP+EPP. SPP allows data output only. Extended Capabilities Port (ECP) and Enhanced Parallel Port (EPP) are bi-directional modes, allowing both data input and output. ECP and EPP modes are only supported with EPP- and ECP-aware peripherals.
3-12 Chapter 3 3-5. Power Management Setup ACPI Suspend Type: This item selects the type of Suspend mode. [S1(POS)]: Enables the Power On Suspend function. [S3(STR)]: Enables the Suspend to RAM function. MODEM Use IRQ: If you want an incoming call on a modem to automatically resume the system from a power-saving mode, use this item to specify the interrupt request line (IRQ) that is used by the modem.
BIOS Setup 3-13 PM Wakeup Events: Click key to enter its submenu: Wakeup by Ring: An input signal on the serial Ring Indicator (RI) line (in other words, an incoming call on the modem) awakens the system from a soft off state. Wakeup by PME# of PCI: This item specifies whether the system will be awakened from power saving modes when activity or input signal of the specified hardware peripheral or component is detected.
3-14 Chapter 3 3-6. PnP/PCI Configurations Force Update ESCD: If you want to clear ESCD data next time you boot up, and ask the BIOS to reset the settings for the Plug & Play PCI Card, select Enabled. But the next time you boot up, this option will automatically be set as Disabled. NOTE: The ESCD (Extended System Configuration Data) contains the IRQ, DMA, I/O port, memory information of the system. This is a specification and a feature specific to the Plug & Play BIOS.
BIOS Setup 3-15 PIRQ_0 Use IRQ No. ~ PIRQ_7 Use IRQ No.: This item specifies the IRQ number manually or automatically for the devices installed on PCI slots. 3-7. PC Health Status CPU Shutdown Temperature: This item sets the temperature that would shutdown the system automatically in order to prevent system overheats. NOTE: This item only works for the OS with ACPI activated.
3-16 Chapter 3 3-8. Frequency/Voltage Control CPU Clock ratio: This item allows you to determines the CPU clock ratio if it is not locked. Spread Spectrum: If you enable spread spectrum, it can significantly reduce the EMI (Electro-Magnetic Interference) generated by the system. Clock Control By: This item allows you to control the following items automatically or manually. 3-9. Load Fail-Safe Defaults This option loads the BIOS default values for the most stable, minimal-performance system operations.
Driver Installation 4-1 Chapter 4. Driver Installation All the necessary drivers are included within the Drivers & Utilities CD that came packaged with your board. The display shown in the following figure should appear after inserting this CD into your CD-ROM drive, if not, enter [My Computer] [CD-ROM] Drive double click [autorun.exe]. Please follow the on-screen instruction to complete the driver installation.
4-2 Chapter 4 4-1. Setup Items • SiS Chipset Driver Install SiS chipset driver for Windows Operating System. • SiS IDE Driver Install SiS IDE driver for Windows Operating System. • SiS VGA Driver Install SiS VGA driver for Windows Operating System. • RealTek Audio Driver Install RealTek 6-Channel AC 97 CODEC driver for Windows Operating System. • RealTek LAN Driver Install RealTek LAN driver for Windows Operating System. • USB 2.0 Driver Install USB 2.0 driver for Windows Operating System.
Troubleshooting (Need Assistance?) A-1 Appendix A. Troubleshooting (Need Assistance?) Q & A: Q: Do I need to clear the CMOS before I use a new motherboard to assemble my new computer system? A: Yes, we highly recommend that you clear the CMOS before installing a new motherboard. Please move the CMOS jumper from its default 1-2 position to 2-3 for a few seconds, and then back. When you boot up your system for the first time, follow the instructions in the user's manual to load the optimized defaults.
A-2 Appendix A Q: How can I get a quick response to my request for technical support? A: Be sure to follow the guidelines as stated in the “Technical Support Form” section of this manual. If you have a problem during operation, in order to help our technical support personnel quickly determine the problem with your motherboard and give you the answers you need, before filling in the technical support form, eliminate any peripheral that is not related to the problem, and indicate it on the form.
Troubleshooting (Need Assistance?) A-3 Main instructions: To fill in this “Technical Support Form”, refer to the step-by-step instructions given below: 1*. MODEL: Note the model number given in your user’s manual. Example: SG-72 * 2 . Motherboard model number (REV): Note the motherboard model number labeled on the motherboard as “REV:*.**”. Example: REV: 1.01 * 3 . BIOS ID and Part Number: See the on screen message. 4.
A-4 Appendix A Technical Support Form Company Name: Phone Number: Contact Person: Fax Number: E-mail Address: Model * Motherboard Model No.
How to Get Technical Support B-1 Appendix B. How to Get Technical Support (From our website) http://www.abit.com.tw (In North America) http://www.abit-usa.com (In Europe) http://www.abit.nl Thank you for choosing ABIT products. ABIT sells all our products through distributors, resellers and system integrators; we have no direct sales to end-users.
B-2 Appendix B 4. Internet Newsgroups. They are a great source of information and many people there can offer help. ABIT's Internet News group, alt.comp.periphs.mainboard.abit, is an ideal forum for the public to exchange information and discuss experiences they have had with ABIT products. Many times you will see that your question has already been asked before. This is a public Internet news group and it is reserved for free discussions. Here is a list of some of the more popular ones: alt.comp.periphs.
How to Get Technical Support B-3 North America and South America: Japan: ABIT Computer (U.S.A.) Corporation 45531 Northport Loop West, Fremont, California 94538, U.S.A. Tel: 1-510-623-0500 Fax: 1-510-623-1092 sales@abit-usa.com technical@abit-usa.com http://www.abit-usa.com ABIT Computer (Japan) Co. Ltd. Fax: 81-3-5396-5110 http://www.abit4u.jp U.K. and Ireland: ABIT Computer (U.K.) Corporation Ltd. Unit 3, 24-26 Boulton Road, Stevenage, Herts SG1 4QX, U.K.
B-4 Appendix B 7. RMA Service. If your system has been working but it just stopped, but you have not installed any new software or hardware recently, it is likely that you have a defective component. Please contact the reseller from whom you bought the product. You should be able to get RMA service there. 8. Reporting Compatibility Problems to ABIT. Because of tremendous number of email messages we receive every day, we are forced to give greater weight to certain types of messages than to others.
