What’s in this manual ..............................2 You Must Notice ................................8 Before You Start ................................9 Overview ..................................10 MK89-N / MK89-L / MK89-1394 Comparison Table ....................... 11 Feature Highlight................................12 Quick Installation Procedure ............................16 Motherboard Map ................................17 Block Diagram................................
Page 3
ATX Power Connector ..............................30 AC Power Auto Recovery .............................. 30 IDE and Floppy Connector ............................31 Front Panel Connector ..............................33 AGP (Accelerated Graphic Port) 8X Expansion Slot...................... 34 USB2.0 Connector ................................ 35 10/100/1000Mbps LAN Onboard ........................... 36 Front Audio Connector ..............................37 Color Coded Back Panel ...............................
Page 4
EzClock..................................64 Driver and Utility ......................... 68 Auto-run Menu from Bonus CD ............................. 68 NVIDIA NForce 3 Windows driver ..........................69 NVIDIA USB2.0 driver ..............................70 Installing LAN driver (for MK89-N and MK89-1394)....................... 72 Installing LAN driver (for MK89-L) ..........................75...
Page 5
Glossary ............................87 AC97 CODEC ................................87 ACPI (Advanced Configuration & Power Interface) ....................... 87 ACR (Advanced Communication Riser)......................... 87 AGP (Accelerated Graphic Port) ........................... 88 AMR (Audio/Modem Riser)............................88 ATA (AT Attachment) ..............................88 BIOS (Basic Input/Output System) ..........................89 Bluetooth..................................
Page 6
Hyper Threading ................................92 IEEE 1394 ..................................93 Parity Bit ..................................93 PCI (Peripheral Component Interface) Bus ........................94 PDF Format................................... 94 PnP (Plug and Play) ..............................94 POST (Power-On Self Test) ............................94 PSB (Processor System Bus) Clock ..........................95 RDRAM (Rambus Dynamic Random Access Memory) ....................
Page 7
Technical Support ........................102 Product Registration ......................... 105 How to Contact Us ........................106...
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.
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 4.0 for online viewing, it is included in Bonus CD disc or you can get free download from Adobe web site.
® Thank you for choosing AOpen MK89-N / MK89-L / MK89-1394. The MK89-N / MK89-L / MK89-1394 is based on AMD Socket 754 motherboard with micro ATX form factor featuring the AMD K8 CPU. As high performance chipset built in the M/B, ®...
Following we list the different functions in those four models. “V” represents those functions that the model equips with and “X” represents functions that model doesn’t have. Please always refer to this page to see the functions of your model. MK89-N MK89-L MK89-1394...
® Supports AMD Socket 754 series CPU with 200MHz system clock designed for Socket 754 technology. Chipset ® The NVIDIA nForce3 processor is a single-chip, highly integrated, high-performance, low-cost PC2001-compliant peripheral controller with AGP 8X and an AMD K8 CPU interface. The nForce3 implements a fast dedicated HyperTransport link, running at up to 3600MB/s, to communicate with the AMD K8 CPU.
Page 13
SDRAM and the data buffers at 333/266/200MHz. The two slots of DDR RAM can be composed of an arbitrary mixture of 64, 128, 256, 512MB or 1GB DDR RAM and maximum up to 2GB. The MK89-N / MK89-L / MK89-1394 allows DDR RAM to run at either synchronous or pseudo-synchronous mode with the host CPU bus frequency (400/333/266MHz).
Page 14
Agency (EPA) Energy Star program. It also offers Plug-and-Play, which helps saving users from configuration problems, thus making the system much more user-friendly. Watch Dog ABS Includes AOpen “Watch Dog ABS” functions that can auto-reset default settings in few seconds when you fail to system overclocking. 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.
Page 15
Enhanced ACPI ® Fully implement the ACPI standard for Windows 95/98/ME/NT/2000/XP series compatibility, and supports Soft-Off, STR (Suspend to RAM, S3), STD (Suspend to Disk, S4) features. Super Multi-I/O Provides one high-speed UART compatible serial port and one parallel port with EPP and ECP capabilities.
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...
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.
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 21
® This motherboard supports AMD Socket 754 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 powered off when CPU temperature reaches 97 degree). 2.
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, you may damage the CPU. Note: This picture is for example only; it may not exactly be the same motherboard.
CPU electricity before any damage is done. Unlike other manufacturers who use BIOS or software to control the power supply of CPU, AOpen O.H.P. Technology is purely hardware-controlled the minute after system boot-up, and occupies no system resource.
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 25
Core Frequency = CPU Clock * CPU Ratio Bus Speed = CPU external bus clock x 2 PCI Clock = CPU Bus Clock / Clock Ratio Clock = PCI Clock x 2 Core Hyper Transport Ratio Frequency Bus Clock Athlon 64 3200+ 1.8GHz 200MHz Athlon 64 3400+...
Plug in the CPU fan cable to the 3-pin CPUFAN connector. If you have chassis fan, you can also plug it on SYSFAN1 or SYSFAN2 connector. SENSOR +12V SYSFAN2 Connector +12V SENSOR CPUFAN Connector Note: Some CPU fans do not have sensor pin, so that they cannot support fan monitoring.
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.
This motherboard supports DDR400/333/266 with maximum capacity up to 2GB. This motherboard has two 184-pin DDR DIMM sockets that allow you to install DDR400 DDR333 DDR266 memory up to 2GB. Only Non-ECC DDR RAM is supported, other type of modules will cause serious damage on memory sockets or SDRAM module. Warning: This motherboard supports DDR RAM.
Page 29
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.
This motherboard comes with a 20-pin and 4-pin ATX power connector. Make sure you plug in the right direction. We strongly recommend you to connect the 4-pin 12V ATX connector before connecting the 20-pin ATX power connector and use standard power supply.
Connect 34-pin floppy cable and 40-pin IDE cable to floppy connector FDD connector. Be careful of the pin1 orientation. Wrong orientation may cause system damage. Pin 1 FDD Connector IDE2 (Secondary) Pin 1 ATA 66/100/133 IDE Connector IDE1 (Primary) Pin1...
Page 32
IDE1 is also known as the primary channel and IDE2 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.
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.
This motherboard provides an 8X slot targeted for high-performance 3D graphic. 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 slot could automatically become an AGP slot or a Multiplexed Intel DVO Output depending on what kind of cards inserted, like AGP cards.
This motherboard provides six connectors for you to connect USB devices such as mouse, keyboard, modem, printer, etc. There are four connectors on the back panel and one front USB connector on the board. You can use proper cable to connect the Front USB connector to USB modules or front panel of chassis.
On the strength of Realtek8100C Phy (for MK89-N) or 8110S-32 LAN controller (MK89-L) on board, which are highly integrated platform LAN connect devices, they provide 10/100Mbps or gigabits Ethernet for office and home use. The Ethernet RJ45 connector is located on top of USB connectors. The right-hand side LED on RJ45 connector indicates linking mode; it shows yellow whenever accessing to network.
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.
The onboard I/O devices are PS/2 Keyboard, PS/2 Mouse, serial ports COM1, COM2, LAN, Printer, USB, AC97 sound and game port. The view angle of drawing shown here is the back panel of the housing. RJ45 10/100/1000 PS/2 Mouse SPP/EPP/ECP Parallel Port LAN Jack Connector Line-In...
This motherboard comes with an ALC655 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 ALC655, 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.
With AGERE FW323 onboard, the IEEE 1394 provides data transfer rate up to 400Mb/s, and USB1.0/1.1 just has 12Mbps. Therefore, the IEEE 1394 interface can connect with the devices that need high data transferring performance, such as digital camera, scanner or other IEEE 1394 devices. Please use the proper cable to connect with devices.
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, 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 infrared module onto IrDA connector and enable the infrared function from BIOS Setup, UART2 Mode.
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 (User Upgrade Optional) Pin1...
This connector is used to connect CD Audio cable from CD-ROM or DVD drive to onboard sound. Note: Though some of the latest Windows versions support “Digital Audio” through IDE bus, however, in order to use Open Jukebox player, which is driven under BIOS, it is a MUST to insert audio cable to CD-IN connector on the motherboard.
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.
The “CASE OPEN” header provides case open-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 case. So, whenever the sensor is triggered by lights or when you open the chassis, the system will send out beep sound to inform you.
STBY LED is AOpen’s considerate design that aims at providing you friendly system information. The STBY LED will light up when power is connected 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.
With the outstanding R&D ability of AOpen and its specially developed circuit, this model implements a blend new technology to protect your motherboard from being damaged by over-voltaging of AGP card. When AGP Protection Technology is implemented, this motherboard will automatically detect the voltage of AGP card and prevent your chipsets from being burnt out. Please note that if you install a AGP card with 3.3V, which is not supported, the AGP LED on the motherboard will light up to warn you the...
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 &...
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 connected. The factory default setting is set to “Disable”(1-2), and you may enable this function by setting the jumper to pin2-3. Pin 1 Enable Disable...
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.
Traditional motherboard has fuse for Keyboard and 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.
μ μ μ μ μ μ 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 54
The power circuit of the CPU core voltage must be checked to ensure system stability for high speed CPUs. A typical CPU core voltage is 2.0V, so a good design should control voltage between 1.860V and 2.140V. That is, the transient must be below 280mV.
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 56
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.
“ ” “ ” AOpen provides a special and useful feature on this motherboard 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 according to user’s settings stored in the 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 model had been optimized by AOpen’s R&D engineering team. But, the default setting of BIOS still can’t fine-tune the chipset controlling the entire system. Hence, the rest of this chapter is intended to guide you through the process of configuring your system using setup procedures.
The following table provides details about how to use keyboard in the Phoenix-Award™ BIOS setup program. Alternatively, it's strongly recommended to install AOpen’s newest WinBIOS Utility to get more detailed description, further powerful functions and advanced setting of BIOS.
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.
Windows 95/98, 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 62
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: WMK89N102.ZIP) with WinZip (http://www.winzip.com) in Windows environment.
VividBIOS to experience the lively vivid colourful 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 colours screen without missing any important information shown on POST screen.
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.
Page 65
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 66
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 67
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;...
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 2000/XP) before you can install any drivers or utilities.
This Nvidia driver is an all in one package, which contains the below components: Audio driver, Audio utilities, GART driver, SMBus driver, Memory controller driver.
NOTICE: If you have installed Windows XP Service Pack1, it is not necessary to install USB2.0 driver as USB2.0 driver is packed in Service Pack1 *********************************************** Installing Driver in Existing Windows XP System *********************************************** After enabling the USB 2.0, Windows XP setup will show a "Found New Hardware" dialog box. Under Windows XP, "Universal Serial Bus (USB) Controller"...
Page 71
For Windows98SE/ME, please install the driver from our bonus CD.
For Windows98SE/ME/2000/XP users, please install the LAN driver from our bonus CD.
Page 73
For Windows95/NT4.0 users, please follow the procedures below to install the LAN driver. [Windows95] Installing driver procedure on Microsoft Windows 95 : ----------------------------------------------------- 1. Ask you to select which driver you want to install, select "Driver from disk provided by hardware manufacturer". 2.
Page 74
5. Enter drive and pathname [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 provide 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, 10Mb or 100Mb, while the RTL8139.SYS is loading.
For Windows XP users, please follow the procedures below to install the LAN driver. 1. Open the Device Manager and check if there is "Ethernet Controller" in "Other devices". 2. Insert the supplied "Bonus CD". Right click "Ethernet Controller ", then select "Update Driver". 3.
Page 76
Choose "Search for the best driver in these locations", and then select "Include this location in the search:" Type "G:\Driver\LAN\RTL8100S-32\WinXP" in the text box that appears. Press " Next ". Driver installed and you can Confirm Windows XP Installation...
Page 77
For Windows 2000 users, please follow the procedures below to install the LAN driver. Open the Device Manager and check if there is a "Ethernet Controller" in "Other devices" Insert the supplied "Bonus CD". Right click "Ethernet Controller ", then select "Update Driver". Click "Reinstall Driver"...
Page 78
Select "Specify a location", and then click "Next". Type "G:\Driver\LAN\RTL8100S-32\Win2000" in the text box that appears. Press " OK".
Page 79
Driver installed and you can Confirm Windows 2000 Installation...
Page 80
For Windows ME users, please follow the procedures below to install the LAN driver. Open the Device Manager and check if there is a "PCI Ethernet Controller" in "Other devices" Insert the supplied "Bonus CD". Double click "PCI Ethernet Controller ", and click "Reinstall Driver" in the General Tab.” Select "Specify the location of the driver (Advanced)".
Page 81
7. Driver installed. Restart computer. You can confirm Windows ME Installation...
Page 82
For Windows 98 users, please follow the procedures below to install the LAN driver. Open the Device Manager and check if there is a "PCI Ethernet Controller" in "Other devices" Insert the supplied "Bonus CD". Double click "PCI Ethernet Controller ", and click "Reinstall Driver" in the General Tab.” Select "Search for a better driver than the one your device is using now.
Page 83
Select "Specify a location", and type "G:\Driver\LAN\RTL8100S-32\Win98" in the text box that appears. Press " Next". System will ask you to provide the file path for loading driver. Please type "G:\Driver\LAN\RTL8100S-32\Win98" in the text box that appears and press " OK". System will ask you to insert "Windows 98 CD-ROM". Driver installed.
Page 84
For Windows NT users, please follow the procedures below to install the LAN driver. In the Control Panel, double-click the Network icon. When the Network window opens, select the Adapters tab. Click "Add" to install a new adapter. All previously installed drivers are listed under Network Adapters.
Page 85
When the Select Network Adapter window opens, click "Have Disk". When prompted, insert the BONUS CD. Type the path "G:\Driver\LAN\RTL8100S-32\Winnt4" to the driver, and click "OK". With "Realtek RTL8169/8110 Family Gigabit Ethernet NIC" highlighted in the Select OEM Option window, click "OK".
Page 86
Restart computer and you can confirm Windows NT Installation...
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.
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.
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 90
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".
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 92
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.
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 94
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 95
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 96
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 97
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 98
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 99
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 100
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 101
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 102
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 103
5 5 5 5 5 5 5 5 eForum: We welcome you to join AOpen eForum to discuss our products with other users. Your problem probably had been discussed before or will be answered by other power users here. http://club.aopen.com.tw/forum/...
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 106
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...