AOpen AK77-600N User Manual
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AK77-600N
DOC. NO.: AK77600N-OL-E0307B
1

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Summary of Contents for AOpen AK77-600N

  • Page 1: W H A T ' S I N T H I S M A N U A L Ak77-600N

    AK77-600N DOC. NO.: AK77600N-OL-E0307B...
  • Page 2: Table Of Contents

    Hardware Installation........................ 18 About “Manufacturer Upgrade Optional” and “User Upgrade Optional”… ..............19 CPU Installation ................................20 EzColor ..................................22 AOpen Overheat Protection (O.H.P.) Technology ......................24 CPU Over-current Protection............................25 Enlarged Aluminum Heatsink ............................26 Full-range Adjustable CPU Core Voltage........................27...
  • Page 3 Supported CPU Frequency ............................29 AOpen “Watch Dog ABS” .............................. 30 CPU and Housing Fan Connector (with H/W Monitoring) ....................31 DIMM Sockets ................................32 ATX Power Connector ..............................34 AC Power Auto Recovery .............................. 34 IDE and Floppy Connector ............................35 ATA/133 Supported ...............................
  • Page 4 S/PDIF (Sony/Philips Digital Interface) Connector......................52 Dr. LED Connector (User Upgrade Optional)......................... 53 Case Open Connector..............................55 CD Audio Connector ..............................56 AUX-IN Connector................................. 57 Game Port Bracket Supported ............................58 JP14 Clear CMOS Data Jumper............................ 59 JP20 K7 Host Clock Selection............................60 JP28 KB/Mouse Wake-up Jumper ..........................
  • Page 5 Vivid BIOS technology..............................75 Driver and Utility ........................76 Auto-run Menu from Bonus CD ............................. 76 Installing VIA 4 in 1 Driver ............................. 77 Installing Audio Driver ..............................78 Installing USB2.0 Driver ..............................79 Installing LAN Driver ..............................80 AOConfig Utility................................83 The noise is gone!! ---- SilentTek ..........................
  • Page 6 CNR (Communication and Networking Riser)........................ 95 DDR (Double Data Rate) RAM ............................95 ECC (Error Checking and Correction) ........................... 96 EEPROM (Electronic Erasable Programmable ROM)....................96 EPROM (Erasable Programmable ROM)........................96 EV6 Bus ..................................96 FCC DoC (Declaration of Conformity) ........................... 97 FC-PGA (Flip Chip-Pin Grid Array) ..........................
  • Page 7: Troubleshooting

    RIMM (Rambus Inline Memory Module) ........................100 SDRAM (Synchronous DRAM) ............................ 100 SATA (Serial ATA) ............................... 101 SMBus (System Management Bus) ..........................101 SPD (Serial Presence Detect) ............................. 101 USB 2.0 (Universal Serial Bus) ........................... 101 VCM (Virtual Channel Memory) ........................... 102 Wireless LAN –...
  • Page 8: You Must Notice

    All of the specifications and information contained in this manual are subject to change without notice. AOpen reserves the right to revise this publication and to make reasonable changes. AOpen assumes no responsibility for any errors or inaccuracies that may appear in this manual, including the products and software described in it.
  • Page 9: Before You Start

    This Online Manual will introduce to the user how this product is installed. All useful information will be described in later chapters. Please keep this manual carefully for future upgrades or system configuration changes. This Online Manual is saved format, we recommend using Adobe Acrobat Reader 5.0 for online viewing, it is included in Bonus CD disc or you can get free download from Adobe web site.
  • Page 10: Overview

    ® Thank you for choosing AOpen AK77-600N. The AK77-600N is AMD Socket 462 motherboard (M/B) based on the ATX form ® factor featuring the VIA Apollo KT600 chipset. As high performance chipset built in the M/B, the AK77-600N comes with AMD Socket 462 series Athlon™...
  • Page 11: Feature Highlight

    ® Supports AMD Socket 462 series CPU with both 200/266/333/400 MHz EV6 Bus designed for Socket 462 technology. Athlon: 600MHz~1.4GHz Duron: 600MHz~1.2GHz AthlonXP: 1500+(1.33GHz)~3200+(2.2GHz) Chipset The VIA Apollo KT600 consists of the KT600 V-Link Host system controller and the VT8235-CD highly integrated V-Link Client PCI/LPC controller.
  • Page 12 LAN Port On the strength of RealTek RTL8100BL controller on board, which is an highly-integrated Platform LAN Connect device, it provides 10/100 Mbps Ethernet for office and home use. Expansion Slots Including six 32-bit/33MHz PCI, one CNR and one AGP 8X slots. The local bus throughput can be up to 132MB/s.
  • Page 13 100~250MHz by 1MHz stepping, and lets your system can get maximum performance. Watch Dog ABS Includes AOpen “Watch Dog ABS” function that can auto-reset system in 4.8 seconds when you fail the system overclocking. Dr. LED (User Upgrade Optional)
  • Page 14 Hardware Monitoring Management Supports CPU or system fans status, temperature and voltage monitoring and alert, through the on-board hardware monitor module and AOpen Hardware Monitoring Utility. Enhanced ACPI ® Fully implement the...
  • Page 15: Quick Installation Procedure

    This page gives you a quick procedure on how to install your system. Follow each step accordingly. Installing CPU and Fan Installing System Memory (DIMM) Connecting Front Panel Cable Connecting IDE and Floppy Cable Connecting ATX Power Cable Connecting Back Panel Cable Power-on and Load BIOS Setup Default Setting CPU Frequency Reboot...
  • Page 16: Motherboard Map

    Motherboard Map Front Audio Connector AC97 CODEC AUX-IN Connector S/PDIF Connector Colored Back Panel CD-IN Connector Case Open Connector JP28 Keyboard/Mouse Phoenix Award 2Mbit Flash Wakeup Jumper ROM BIOS Game Port Connector RealTek RTL8100BL ATX Power Connector CNR Expansion Slot 2200μF Low ESR Capacitors SYSFAN3 Connector 32-bit PCI Expansion Slot x6...
  • Page 17: Block Diagram

    DDR400 RAM Up to 2GB and DDR333/266 Up to 3GB PCI Bus 32-bit PCI Slot x6 DDR SDRAM Socket x3 Primary IDE Drive x4 Channel 66/100/133 100/133/166/200 Secondary Socket 462 MHz System Channel VIA KT600 Athlon/Duron/AthlonXP AGP Bus AC’97 Link Audio CODEC VT8235-CD RealTek...
  • Page 18: Hardware Installation

    This chapter describes jumpers, connectors and hardware devices of this motherboard. Note: Electrostatic discharge (ESD) can damage your processor, disk drives, expansion boards, and other components. Always observe the following precautions before you install a system component. Do not remove a component from its protective packaging until you are ready to install it. Wear a wrist ground strap and attach it to a metal part of the system unit before handling a component.
  • Page 19: About "Manufacturer Upgrade Optional" And "User Upgrade Optional

    When you read this online manual and start to assemble your computer system, you may find some of functions are called “Manufacturer Upgrade Optional”, and some are called “User Upgrade Optional”. Though all AOpen motherboards include many amazing and powerful features, in some situations, these powerful features are not used to every user. Hence, we changed some key features as “Manufacturer Upgrade Optional”...
  • Page 20 This motherboard supports AMD® Athlon XP, Athlon and Duron Socket 462 series CPU. Be careful of CPU orientation when you plug it into CPU socket (with CPU Overheat Protection function implemented, the system will be automatically power off when the temperature of CPU reached 97 degree, but works on AthlonXP CPU only). 2.
  • Page 21: Cpu Installation

    3. Press down the CPU socket lever and finish CPU installation. CPU cut edge Note: If you do not match the CPU socket Pin 1 and CPU cut edge well, it may damage the CPU. Note: This picture is for example only; it may not exactly be the same motherboard.
  • Page 22: Ezcolor

    Breaking through traditional outlook of motherboard, AOpen now brings you a new fresh look of motherboard! – EzColor! Fancy? You may think so, but actually it is a practical and useful feature for amateur or even power-users. Coming in specific color for specific connector and module, components on motherboard are now born with their respective colors.
  • Page 23 Power Switch ACPI & Power LED IDE LED SPEAKER RESET Black: IDE 2 Connector Navy Blue: IDE 1 Connector Note: Colors setting varies on different motherboards, the color setting here applies only to AK77-600N...
  • Page 24: Aopen Overheat Protection (O.h.p.) Technology

    O.H.P. (Overheat Protection) Technology to protect them. Thanks to the intelligent monitoring design of AOpen O.H.P. technology, user can now finally set their mind at ease even when fan failed to work without fearing the possible damage of CPU.
  • Page 25: Cpu Over-Current Protection

    CPU, memory, HDD, add-on cards installed on this motherboard may be damaged because of component failure, human operating error or unknown nature reason. AOpen cannot guaranty the protection circuit will always work perfectly.
  • Page 26: Enlarged Aluminum Heatsink

    Cool down CPU and Chipset is important for system reliability. Enlarged aluminum heat sink provides better heat consumption especially when you are trying to over clocking the CPU.
  • Page 27: Full-Range Adjustable Cpu Core Voltage

    This function is dedicated to overclockers. The CPU core voltage of this motherboard is adjustable 1.10V to 1.85V by 0.05V stepping. But this motherboard can also automatically detect CPU VID signal and generates proper CPU core voltage. BIOS Setup > Frequency/Voltage Control > CPU Voltage Setting Warning: Higher CPU core voltage may be able to increase CPU speed for overclocking, but you may damage the CPU or reduce the...
  • Page 28: Setting Cpu Frequency

    Tip: If your system hangs or fails to boot because of overclocking, simply use <Home> key to restore the Home default setting or you can wait the AOpen “Watch Dog ABS” reset the system after five seconds and system will auto-detect hardware again.
  • Page 29: Supported Cpu Frequency

    Core Frequency = CPU Bus Clock * CPU Ratio PCI Clock = CPU Bus Clock / Clock Ratio Clock = PCI Clock x 2 EV6 Bus Speed = CPU external bus clock x 2 Core Ratio Frequency Clock Athlon 1.33G 1.33GHz 266MHz 10.0x...
  • Page 30: Aopen "Watch Dog Abs

    “ ” “ ” With this motherboard, AOpen provides a very special, useful feature for overclockers. When you power-on the system, the BIOS will check last system POST status. If it succeeded, the BIOS will enable “Watch Dog ABS” function immediately, and set the frequency by user’s setting that stored in the BIOS.
  • Page 31: Cpu And Housing Fan Connector (With H/W Monitoring)

    Plug in the CPU fan cable to the 3-pin CPUFAN1 connector. If you have chassis fan, you can also plug it on SYSFAN2 (FAN2) or SYSFAN3 (FAN3) connector. +12V SYSFAN3 Connector +12V SENSOR CPUFAN1 Connector +12V Note: Some CPU fans do not have SENSOR sensor pin, so that cannot support fan monitoring.
  • Page 32: Dimm Sockets

    This motherboard has three 184-pin DDR DIMM sockets that allow you to install DDR266/333 memory up to 3 GB and DDR400 memory up to 2GB. Non-ECC DDR RAM is supported. Otherwise, it will cause serious damage on memory sockets or RAM module.
  • Page 33 Please follow the procedure as shown below to finish memory installation. Make sure the DIMM module’s pin face down and match the socket’s size as depicted below. Pin 1 52 pins 40 pins Insert the module straight down to the DIMM slot with both hands and press down firmly until the DIMM module is securely in place.
  • Page 34: Atx Power Connector

    The ATX power supply uses 20-pin connector shown below. Make sure you plug in the right direction. A traditional ATX system should remain at power off stage when AC power resumes from power failure. This design is inconvenient for a network server or workstation, without an UPS, that needs to keep power-on. This motherboard implements an AC Power Auto Recovery function to solve this problem.
  • Page 35: Ide And Floppy Connector

    Connect 34-pin floppy cable and 40-pin IDE cable to floppy connector FDC connector. Be careful of the pin1 orientation. Wrong orientation may cause system damage. Pin 1 FDD Connector Secondary Secondary Slave (4th) Master (3rd) IDE2 (Secondary) IDE1 (Primary) Pin 1 Primary Primary Master (1st)
  • Page 36 IDE1 is also known as the primary channel, IDE2 is known as the secondary channel. Each channel supports two IDE devices that make a total of four devices. In order to work together, the two devices on each channel must be set differently to Master and Slave mode.
  • Page 37: Ata/133 Supported

    This motherboard supports ATA66, ATA100 ATA133 IDE devices. Following table lists the transfer rate of IDE PIO and DMA modes. The IDE bus is 16-bit, which means every transfer is two bytes. As the hard drive industry introduces faster and higher capacity hard drives, the current Ultra ATA/100 interface causes a data bottleneck between the drive and the host computer.
  • Page 38: Front Panel Connector

    Attach the power LED, speaker, power and reset switch connectors to the corresponding pins. If you enable “Suspend Mode” item in BIOS Setup, the ACPI & Power LED will keep flashing while the system is in suspend mode. Locate the power switch cable from your ATX housing. It is 2-pin female connector from the housing front panel.
  • Page 39: Irda Connector

    The IrDA connector can be configured to support wireless infrared module, with this module and application software such as Laplink or Windows 95 Direct Cable Connection, the user can transfer files to or from laptops, notebooks, PDA devices and printers. This connector supports HPSIR (115.2Kbps, 2 meters) and ASK-IR (56Kbps). Install the infrared module onto the IrDA connector and enable the infrared function from BIOS Setup, UART2 Mode, make sure to have the correct orientation when you plug in the IrDA connector.
  • Page 40: Agp (Accelerated Graphic Port) 8X Expansion Slot

    The AK77-600N provides an 8x slot. The AGP 8x is a bus interface targeted for high-performance 3D graphic. AGP supports only memory read/write operation and single-master single-slave one-to-one only. AGP uses both rising and falling edge of the 66MHz clock, for 4X AGP, the data transfer rate is 66MHz x 4bytes x 4 = 1056MB/s. AGP is now moving to AGP 8x mode, which is 66MHz x 4bytes x 8 =2.1GB/s, This AGP expansion slot is for 1.5V-1.6V AGP card only.
  • Page 41: Wom (Zero Voltage Wake On Modem) Connector

    This motherboard implements special circuit to support Wake On Modem, both internal modem card and external box modem are supported. Since internal modem card consumes no power when system power is off, it is recommended to use an internal modem. To use internal modem, connect 4-pin cable from RING connector of modem card to the WOM connector on the motherboard.
  • Page 42 Traditional Green PC suspend mode does not really turn off the system power supply, it uses external box modem to trigger MB COM port and resume back to active. Serial Port (Modem Side) Pin 1 Pin 1 Serial Port (Motherboard Side) Note: This picture is for example only;...
  • Page 43 With the help of the ATX soft power On/Off, it is possible to have a system totally power off, and wakeup to automatically answer a phone call as an answering machine or to send/receive a fax. You may identify whether or not your system is in true power off mode by checking to see if the fan of your power supply is off.
  • Page 44: Wol (Wake On Lan) Connector

    This feature is very similar as Wake On Modem, but it goes through local area network. To use Wake On LAN function, you must have a network card with chipset that supports this feature, and connect a cable from LAN card to motherboard WOL connector. The system identification information (probably IP address) is stored on network card and because there is a lot of traffic on the Ethernet, you need to install network management software, such as ADM, for the checking of how to wake up the system.
  • Page 45 WOL Connector (Ethernet Card Side) WOL Connector (Motherboard Side) Note: This picture is for example only; it may not exactly be the same motherboard.
  • Page 46: 10/100 Mbps Lan Onboard

    The South Bridge VT8235-CD includes a fast Ethernet controller on chip. On the strength of RealTek RTL8100BL LAN controller on board, which is a highly-integrated Platform LAN Connect device, it provides 10/100M bps Ethernet for office and home use, the Ethernet RJ45 connector is located on top of USB connectors. The orange LED indicates the link mode, it lights when linking to network and blinking when transferring data.
  • Page 47: Cnr (Communication And Network Riser) Expansion Slot

    is a riser card specification to replace the AMR (Audio/Modem Riser) that supports V.90 analog modem, multi-channel audio, and phone-line based networking. Owing to CPU computing power getting stronger, the digital processing job can be implemented in main chipset and share CPU power. The analogy conversion (CODEC) circuit requires a different and separate circuit design, which is put on CNR card.
  • Page 48: Support Six Usb 2.0 Port

    This motherboard provides six USB ports to connect USB devices, such as mouse, keyboard, modem, printer, etc. There are four connectors on the PC99 back panel. You can use proper cables to connect the other USB connectors to the USB modules or front panel of chassis.
  • Page 49: Color Coded Back Panel

    The onboard I/O devices are PS/2 Keyboard, PS/2 Mouse, serial ports COM1 and COM2, RJ45 LAN Jack, Printer, USB, AC97 sound. The view angle of drawing shown here is the back panel of the housing. SPP/EPP/ECP RJ45 LAN Jack Parallel Port PS/2 Mouse Line-In Connector...
  • Page 50: Super 5.1 Channel Audio Effect

    This motherboard comes with an ALC650 CODEC, which supports high quality of 5.1 Channel audio effects, bringing you a brand new audio experience. On the strength of the innovative design of ALC650, you're able to use standard line-jacks for surround audio output without connecting any external module. To apply this function, you have to install the audio driver in the Bonus Pack CD as well as an audio application supporting 5.1 Channel.
  • Page 51: Front Audio Connector

    If the housing has been designed with an audio port on the front panel, you’ll be able to connect onboard audio to front panel through this connector. By the way, please remove 5-6 and 9-10 jumper caps from the Front Audio Connector before connecting the cable.
  • Page 52: S/Pdif (Sony/Philips Digital Interface) Connector

    S/PDIF (Sony/Philips Digital Interface) is a newest audio transfer file format, which provides impressive audio quality through optical fiber and allows you to enjoy digital audio instead of analog audio. Through a specific audio cable, you can connect the S/PDIF connector to other end of the S/PDIF audio module, which bears S/PDIF digital output. Normally there are two S/PDIF outputs as shown, one for RCA connector, the most common one used for consumer audio products, and the other for optical connector with better audio quality.
  • Page 53: Dr. Led Connector (User Upgrade Optional)

    In conjunction with Dr. LED (User Upgrade Optional), which can easily show what kind of problem you may incur on your system during assembly. It can clearly indicate whether there is a component issue or an installed issue by the 8 LEDs on the front panel of Dr.
  • Page 54 Dr. LED is a CD disc storage box with 8 LEDs on its front panel, the size of Dr. LED is exactly the same as 5.25 in floppy drive, so that it can be mount into normal 5.25 in drive bay of any housing. Boot O.K.
  • Page 55: Case Open Connector

    The “CASE OPEN” header provides chassis intrusion-monitoring function. To make this function work, you have to enable it in the system BIOS, connect this header to a sensor somewhere on the chassis. So, whenever the sensor is being triggered by light or opening of the chassis, the system will send out beep sound to inform you.
  • Page 56: Cd Audio Connector

    This connector is used to connect CD Audio cable from CD-ROM or DVD drive to onboard sound. CD-IN...
  • Page 57: Aux-In Connector

    This connector is used to connect MPEG Audio cable from MPEG card to onboard sound. AUX-IN...
  • Page 58: Game Port Bracket Supported

    This motherboard comes with a game port (Joystick-Midi) for you to connect any midi devices or joysticks. To use this function you have to have a joystick module and connect it with a game port cable to this port on the motherboard. Joystick Module Pin1 (User Upgrade Optional)
  • Page 59: Jp14 Clear Cmos Data Jumper

    You can clear CMOS to restore system default setting. To clear the CMOS, follow the procedures below. Turn off the system and unplug the AC power. Remove ATX power cable from connector PWR2. Locate JP14 and short pins 2-3 for a few seconds. Return JP14 to its normal setting by shorting pin 1 &...
  • Page 60: Jp20 K7 Host Clock Selection

    This jumper is used to specify the relationship of PCI and FSB clock. Generally speaking, if you are not an over-clocker, we recommend you to set it to the default setting. Additionally, this motherboard also provides “1MHz Stepping CPU Adjustment” feature for overclockers to adjust CPU FSB frequency via BIOS setup program.
  • Page 61: Jp28 Kb/Mouse Wake-Up Jumper

    This motherboard provides keyboard / mouse wake-up function. You can use JP28 to enable or disable this function, which could resume your system from suspend mode with keyboard or mouse installed. The factory default setting is set to “Disable”(1-2), and you may enable this function by setting the jumper to pin2-3. JP28 KB/Mouse Wake-up Jumper Enable...
  • Page 62: Stby Led

    STBY LED is AOpen’s considerate design that aims at providing you friendly system information. The STBY LED will light up when power is provided to the motherboard. This is a convenient indication for you to check the system power status in many circumstances such as power on/off, stand-by mode and RAM power status during Suspend to RAM mode.
  • Page 63: Agp Protection Technology And Agp Led

    & & AGP LED Warning: It is strongly recommended not to install a 3.3V AGP card, which is not supported. When you do so, the AGP LED on the motherboard will light up to warn you the possible damage.
  • Page 64: Battery-Less And Long Life Design

    This Motherboard implements Flash ROM and a special circuit that allows you to save your current CPU and CMOS Setup configurations without using the battery. The RTC (real time clock) can also keep running as long as the power cord is plugged. If you lose your CMOS data by accident, you can just reload the CMOS configurations from Flash ROM and the system will recover as usual.
  • Page 65: Resetable Fuse

    Traditional motherboard has fuse for Keyboard and USB port to prevent over-current or shortage. These fuses are soldered onboard that user cannot replace it when it is damaged (did the job to protect motherboard), and the motherboard remains malfunction. With expensive Resetable Fuse, the motherboard can resume back to normal function after fuse had done its protection job. Resetable Fuse...
  • Page 66: F Low Esr Capacitor

    μ μ The quality of low ESR capacitor (Low Equivalent Series Resistance) during high frequency operation is very important for the stability of CPU power. The idea of where to put these capacitors is another know-how that requires experience and detail calculation.
  • Page 67 The power circuit of the CPU core voltage must be checked to ensure system stability for high speed CPUs (such as the new Pentium III, or when overclocking). A typical CPU core voltage is 2.0V, so a good design should control voltage between 1.860V and 2.140V.
  • Page 68: Phoenix-Award Bios

    BIOS. The BIOS provides critical low-level support for standard devices such as hard disk drives, serial and parallel ports. Most BIOS setting of this motherboard had been optimized by AOpen’s R&D engineering team. But, the default setting of BIOS still can’t fine-tune the chipset controlling entire system. Hence, the rest of this chapter is intended to guide you through the process of configuring your system using setup.
  • Page 69: How To Use Phoenix-Award™ Bios Setup Program

    Phoenix-Award™ BIOS setup program. The following table provides details about how to use keyboard in the Phoenix-Award™ BIOS setup program. By the way, all products of AOpen also provides a special function in the BIOS setup, you can press <F3>...
  • Page 70: How To Enter Bios Setup

    After you finish the setting of jumpers and connect correct cables. Power on and enter the BIOS Setup, press <Del> during POST (Power-On Self Test). Choose "Load Setup Defaults" for recommended optimal performance. Warning: Please avoid of using "Load Turbo Defaults", unless you are sure your system components (CPU, SDRAM, HDD, etc.) are good enough for turbo setting.
  • Page 71: Winbios Utility

    POST (Power-On-Self-Test) screen to get into the BIOS, which is inconvenient and clumsy. From now on, AOpen provides an easier way to configure your BIOS. WinBIOS is a customized utility for running exclusively on AOpen motherboards, which allows you to setup your BIOS under Windows environment.
  • Page 72 This verification is designed on purpose to protect your BIOS from damaged by wrong profile version. For the latest WinBIOS profile and language pack modules, you may find them from AOpen official web site as shown below: (http://english.aopen.com.tw/tech/download/WinBIOS/default.htm) Note: Due to BIOS versions are updated in an extremely...
  • Page 73: Bios Upgrade Under Windows Environment

    98SE/ME, NT4.0/2000, or even the latest Windows XP. In the meanwhile, in order to provide a much more user-friendly operating environment, AOpen EzWinFlash is natively designed to have multi-language function to provide easier way for users’ usage in changing BIOS setting.
  • Page 74 You may accomplish BIOS upgrade procedure with EzWinFlash by the following steps, and it’s STRONGLY RECOMMENDED to close all the applications before you start the upgrading. 1. Download the new version of BIOS package zip file from AOpen official web site. (ex: http://english.aopen.com.tw/) 2. Unzip the download BIOS package (ex: WAK77600N102.ZIP) with WinZip (http://www.winzip.com) in Windows environment.
  • Page 75: Vivid Bios Technology

    VividBIOS to experience the lively vivid colorful POST screen! Unlike earlier graphic POST screen which could occupy the whole screen and mask text information during POST, AOpen VividBIOS deals with graphics and texts separately, and makes them running simultaneously during POST. With this innovative design, VividBios now brings you a beautiful and sleek 256 colors screen without missing any important information shown on POST screen.
  • Page 76: Driver And Utility

    There are motherboard drivers and utilities included in AOpen Bonus CD. You don’t need to install all of them in order to boot your system. But after you finish the hardware installation, you have to install your operation system first (such as Windows XP) before you can install any drivers or utilities.
  • Page 77: Installing Via 4 In 1 Driver

    You can install the VIA 4 in 1 driver (IDE Bus master (For Windows NT use), VIA ATAPI Vendor Support Driver, VIA AGP, IRQ Routing Driver (For Windows 98 use), VIA Registry (INF) Driver) from the Bonus Pack CD auto-run menu. Warning: To take advantage of ATA133, it is a must to install the latest version of VIA 4in1 driver in the Bonus CD.
  • Page 78: Installing Audio Driver

    This motherboard comes with RealTek ALC650 AC97 CODEC and the sound controller is in VIA South Bridge chipset. You can find the audio driver from the Bonus Pack CD auto-run menu.
  • Page 79: Installing Usb2.0 Driver

    This motherboard comes with USB2.0 function. You can install USB2.0 Driver under Windows 98SE, Windows ME, Windows 2000 and Windows XP from the Bonus Pack CD auto-run menu. Note: After installing USB 2.0 driver under WinME, there would be a "green question mark"...
  • Page 80: Installing Lan Driver

    This motherboard comes with RealTek RTL8100BL controller on board, which is a highly-integrated Platform LAN connect device providing 10/100 Mbps Ethernet for office and home use. For Windows 98, Windows ME, Windows 2000 and Windows XP, you can install the LAN driver form the Bonus Pack CD auto-run menu.
  • Page 81 ************************************************************************* Installing drivers on Windows 95: (Golden version, Win95A and OSR2) ************************************************************************* 1. Ask you to select which driver you want to install, select "Driver from disk provided by hardware manufacturer". 2. Specify the setup file pathname [CD-ROM]:\Driver\LAN\RTL8100\Windows\95\WIN95A (for Windows 95 and Win95A) or [CD-ROM]:\Driver\LAN\RTL8100\Windows\95\W95OSR2 (for Windows 95 OSR2).
  • Page 82 [CD-ROM]:\Driver\LAN\RTL8100\Windows\NT (for NT 4.0) which is the path where the setup file OEMSETUP.INF is located, and then choose the OK button. 6. The screen will appear "Select Line Speed" dialog box which is provided by RTL8139.SYS driver. The default value is "auto" so that the RTL8139 PCI Fast Ethernet adapter and its driver RTL8139.SYS will auto-detect the line speed, 10 Mb or 100Mb, while the RTL8139.SYS is loading.
  • Page 83: Aoconfig Utility

    Moreover, AOconfig allows users to save information in *.BMP or *.TXT format which users may collect the system information in detail and send them to AOpen directly for technical support or further diagnosis of system problem. The system page shows the...
  • Page 84 NOTE: AOconfig can be used in Windows 98SE/ME, NT4.0/2000, or even the latest Windows XP. Please be informed that AOconfig can only be operated in a system equipped with an AOpen motherboard. Meanwhile, all applications must be closed before starting AOconfig.
  • Page 85: The Noise Is Gone

    Today, AOpen Motherboard is honored to bring you a new overall solution, SilentTek, to have your system quiet. To collocate with hardware circuit, BIOS...
  • Page 86 In “Temp/Fan/Case” page, you may get aware of the The first image you have here is the Voltage Status current temperature of CPU and the heat inside chassis, page. You can find current status of all voltages and set plus checking if fans are running properly. your expected margins of warning level.
  • Page 87 You may find that this setting fits you best. AOpen Recommend Setting: This setting is designed specifically for AOpen housing. A series of lab tests were conducted under the real world scenario to determine optimum fan speed to reduce noise level within CPU working condition and temperature.
  • Page 88: Ezclock

    But from now on, you don’t have to surfer the boring stuffs anymore. With brand-new and user-friendly EzClock that AOpen specially designs for his users, you can adjust those important values as you please and think of suitable. This tailor-made EzClock allows you...
  • Page 89 How You Adjust the Settings in EzClock Utility In EzClock utility, you can adjust CPU Front Side Bus (FSB), the voltage and frequency of VGA, AGP, PCI and DRAM. Besides, the CPU related information such as CPU voltage, temperature and CPUFAN rotation speed will also be displayed on this utility. On the left circle area shows Ratio, FSB and frequency information CPU Color Bars: The color bar will...
  • Page 90 On the bottom rectangular panel represents CPU fan speed, CPU voltage and CPU temperature. The three color bars on the right hand side will light on according to operation temperature. Please refer to the picture shown above. CPU Color Bars: CPU Fan, Voltage and Temperature: The color bars will light on representing CPU fan speed, CPU...
  • Page 91 How Your Boot Screen Looks Like After you finish setting BIOS, these setting values will be displayed on the boot screen like the shown picture here. Every time you boot your system, both default and current settings will pop up on the screen. Your personal settings that had been adjusted earlier will be highlighted;...
  • Page 92: Glossary

    Basically, AC97 CODEC is the standard structure of PCI sound card. As we know, computer is digital-based, but music is based on analog-based. Therefore, there must be a process to turn digital into analog during the last stage processing of sound in computer.
  • Page 93: Agp (Accelerated Graphic Port)

    The main function of AGP simply put is to tell monitor what screen information had to be shown, a visual transmission device actually. With the rapid developing of AGP card, we can see that it had been developed from single colorful AGP card to 2D and 3D graphic.
  • Page 94: Bios (Basic Input/Output System)

    and integrated drive controller and the computer's motherboard. Two drives (master and slave) are supported. The ATA specification allows the drive to connect directly to the ISA bus on the computer. ATA transfer rate then had been developed to 133MHz/Sec and would come out with fastest rate later (please refer to Serial ATA).
  • Page 95: Cnr (Communication And Networking Riser)

    high transfer rate of 1MB/s, it also could be encrypted with pin code. With hopping rate of 1600 hops per second, it’s difficult to be intercepted and are less interrupted by electromagnetic wave. The CNR specification provides the PC industry the opportunity to deliver a flexible and cost reduced method of implementing LAN, home networking, DSL, USB, wireless, audio and modem subsystems widely used in today's "connected PCs".
  • Page 96: Ecc (Error Checking And Correction)

    The ECC mode needs 8 ECC bits for 64-bit data. Each time memory is accessed; ECC bits are updated and checked by a special algorithm. The ECC algorithm has the ability to detect double-bit error and automatically correct single-bit error while parity mode can only detect single-bit error.
  • Page 97: Fcc Doc (Declaration Of Conformity)

    The DoC is component certification standard of FCC EMI regulations. This standard allows DIY component (such as motherboard) to apply DoC label separately without a shielding of housing. FC means Flip Chip, FC-PGA is a package of Intel for Pentium III for 0.18µm process CPU, which can be plugged into SKT370 socket.
  • Page 98: Ieee 1394

    IEEE 1394, which also called Firewire, is a serial data transfer protocol and interconnection system. The main feature of the Firewire that assures its adoption for the digital video and audio (A/V) consumer application is its low cost. Fire wire interface is capable of supporting various high-end digital A/V applications, such as consumer A/V device control and signal routing, Digital Video (DV) editing, home networking, and more than 32 channels of digital mixing.
  • Page 99: Pci (Peripheral Component Interface) Bus

    Developed by Intel, Peripheral Component Interconnect (PCI) is a local bus standard. A bus is a channel used to transfer data to (input) and from (output) a computer and to or from a peripheral device. Most PCs have a PCI bus usually implemented at 32-bits providing a 33 MHz clock speed with a throughput rate of 133 MBps.
  • Page 100: Psb (Processor System Bus) Clock

    PSB Clock means the external bus clock of CPU. CPU internal clock = CPU PSB Clock x CPU Clock Ratio A DRAM technology developed by Rambus Corporation*, to achieve high speed of memory through the use of multiple channels in parallel by 16-bits. Basically, RDRAM uses new structure of Multibank, which is quite different from FPM, EDO, SDRAM. Using different memory module as well, RDRAM uses “RIMM”...
  • Page 101: Sata (Serial Ata)

    The Serial ATA specification is designed to overcome speed limitations while enabling the storage interface to scale with the growing media rate demands of PC platforms. Serial ATA is to replace parallel with the compatibility with existing operating systems and drivers, adding performance headroom for years to come. It is developed with data transfer rate of 150 Mbytes/second, and 300M/bs, 600M/bs to come.
  • Page 102: Vcm (Virtual Channel Memory)

    system automatically recognize the change. USB 2.0, which supports data transfer rates of 480 Mbps, has been widely used in motherboard these days. NEC’s Virtual Channel Memory (VCM) is a new DRAM core architecture that dramatically improves the memory system’s ability to service multimedia requirements.
  • Page 103: Troubleshooting

    If you encounter any trouble to boot you system, follow the procedures accordingly to resolve the problem. Start Turn off the power and unplug the AC power cable, then remove all of the add-on cards and cables, including VGA, IDE, FDD, COM1, COM2 and printer.
  • Page 104 Continue Install the VGA card. Then connect your monitor and keyboard. Turn on the power and check if the power supply and CPU fan work properly. The problem is probably caused by power supply or motherboard failure. Next Please contact your reseller or local distributor for repairing.
  • Page 105 Continue Perhaps your VGA card Check if there is display? or monitor is defective. Press <Ctrl> and <Alt> key at the same time, hold them and then press <Del> to reboot the system. It is very possible that your Check if the system keyboard is defective.
  • Page 106 Continue During system rebooting, press <Del> to enter BIOS setup. Choose “Load Setup Default”. Turn off the system and re-connect IDE cable. The problem should be Check if the system can caused reboot successfully? cable or HDD itself. Re-install the operating system such as Windows 98.
  • Page 107: Technical Support

    Dear Customer, Thanks for choosing AOpen products. To provide the best and fastest service to our customer is our first priority. However, we receive numerous emails and phone-calls worldwide everyday, it is very hard for us to serve everyone on time. We recommend you follow the procedures below and seek help before contact us.
  • Page 108 AOpen eForum is provided to discuss our products with other users, in which your problem probably had been discussed before or will be answered. After log on, you may select your preferred language under “Multi-language”. http://club.aopen.com.tw/forum/ Contact Distributors/Resellers: We sell our products through resellers and integrators. They should know your system configuration very well and should be able to solve your problem efficiently and provide important reference for you.
  • Page 109 Model name and BIOS version can be found on upper left corner of first boot screen (POST screen). For example: AK77-600N R1.02 Mar. 01.2003 AOpen Inc. Award Plug and Play BIOS Extension v1.0A Copyright © 2003, Award Software, Inc. AK77-600N is model name of motherboard, R1.02 is BIOS version.
  • Page 110: Product Registration

    Be able to join the discussions of web-based news groups. AOpen makes sure that the information you provide is encrypted, so that it cannot be read or intercepted by other people or companies. Further, AOpen will not disclose any of information you submitted under any conditions. Please consult our...
  • Page 111: How To Contact Us

    Please do not hesitate contact us if you have any problem about our products. Any opinion will be appreciated. Pacific Rim Europe America AOpen Inc. AOpen Computer b.v. AOpen America Inc. Tel: 886-2-3789-5888 Tel: 31-73-645-9516 Tel: 1-510-489-8928 Fax: 886-2-3789-5899 Email: Support@AOpen.NL...

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