Biostar U8668 Grand Owner's Manual
Contents
1. SDRAM O Q WI GRO Single Sided DIMM e II lte UE a ONC Double Sided DIMM 1 The SDRAM DIMM socket has a z Plastic Safety Tab and the SDRAM DIMM memory module has an Asymmetrical notch so the SDRAM Og CN AAA DIMM memory module can only fit into o the slot in one direction 7 2 Push the tabs out Insert the i e SDRAM DIMM memory modules into the socket at a 90 degree angle then push down vertically so that it will fit into the place mmm mu 3 The Mounting Holes and plastic tabs d should fit over the edge and hold the SDRAM DIMM memory modules in place 18 6 Peripheral Port Features 6 1 PS 2 Mouse Keyboard Connector JKBMS1 JKBMS1 Mouse LAN GE ps 2 JUSBLAN1 Parallel JPRNT1 JAUD GAME Game Port pom USB Keyboard JCOM1 Speaker Line2. G FLOPPY DISK CONN JWOLI E JSFANI gt JPANELI JE 30 WarpSpeeder WarpSpeeder Introduction WarpSpeeder a new powerful control utility features three user friendly functions including Overclock Manager Overvoltage Manager and Hardware Monitor With the Overclock Manager users can easily adjust the frequency they prefer or they can get the best CPU performance with just one click The Overvoltage Manager on the other hand helps to power up CPU core voltage and Memory voltage The cool Hardware Monitor smartly indicates the temperatures voltage and CPU fan speed as well as the chipset information Also in the About panel you can get detail descriptions about BIOS model and chipsets In addition the frequency status of CPU memory AGP and PCI along with the CPU speed are synchronically shown on our main panel Moreover to protect users computer systems if the setting is not appropriate when testing and results in system fail or hang WarpSpeeder technology assures the system stability by automatically rebooting the computer and then restart to a speed that is either the original system speed or a suitable one System Requirement OS Support Windows 98 SE Windows Me Windows 2000 Windows XP DirectX DirectX 8 1 or above The Windows XP operating system includes DirectX 8 1 If you use Windows XP you do not need to install DirectX 8 1 31 Installatio
3. E Supports 1 multi mode parallel port SPP EPP ECP mode E Supports PS 2 mouse and PS 2 keyboard E Supports 2 back USB2 0 ports and 4 front USB2 0 ports BIOS E AWARD legal Bios E Supports APM1 2 E Supports ACPI E Supports USB Function Operating System E Offers the highest performance for MS DOS Windows 2000 Windows Me Windows XP SCO UNIX etc Dimensions E Micro ATX Form Factor 24 5cm X 24 5cm W XL 1 2 Package Contents HDD Cable FDD Cable Flash Memory Writer for BIOS Update USB Cable Optional Rear I O Panel for MATX Case Optional Fully Setup Driver CD 2 Mainboard Configuration 2 1 Layout of U8668 Grand JKBMSI K B amp Mouse 1 ecc JKBV1 JUSBLAN USB amp LAN JCOMI comi Parallel Port VGAI JVGAI Line Speake In Game Port In MIC Codec It seet JCDINI JAUDIOI 7638 3140 BIOS 1 JUSBVI JPRNTI JATXPWR2 E LAN CNR SLOT A CPUI Socket 478 i 3 CPU JCFANI P4M266A VT8751A AGP SLOT PCII PCISLOT PCI2 PCISLOT PCI3 PCISLOT CNRI AGPI JUSBV3 D ss JUSB4 JUSB3 JATXPWRI II e l ele aa ala AA ola 7 Z kr Z Z 9 E oO o m al Ja a RE Z lt
4. FCC Information and Copyright This equipment has been tested and found to comply with the limits of a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications There is no guarantee that interference will not occur in a particular installation The vendor makes no representations or warranties with respect to the contents here of and specially disclaims any implied warranties of merchantability or fitness for any purpose Further the vendor reserves the right to revise this publication and to make changes to the contents here of without obligation to notify any party beforehand Duplication of this publication in part or in whole is not allowed without first obtaining the vendor s approval in writing The content of this user s manual is subject to be changed without notice and we will not be responsible for any mistakes found in this user s manual All the brand and product names are trademarks of their respective companies Table of Contents English a 3 1 Freature Introduction 3 UE reet EEN E i EEN 4 2 Mainboard Configuration 5 2 1 Layout of U8668 Grand 5 D Comsonent 116 6 ii 5 2 2
5. s z alla n IDE IDE2 a a BATI n Zz o EI 1 zu VT8235 Had JCMOSI 5 S JPI 81 JWOLI COe JSFANI 009 ITE 1 0 JPANELI O N 08888880881 FDDI 2 2 5V 5VSB Selection for KB JUSBV1 SV SVSB Selection for KB JKBV1 Back Panel Connectors ATX Power Connector JATXPWR2 Front Audio Header JAUDIO1 PCI Slot PCI1 3 CD Audio in Header JCDIN1 CNR Slot CNR1 Front USB Header JUSB3 AGP Slot AGP1 Component Index EE Codec LAN Socket 478 E CPU ln zzz ajajaja ajajeja P4M266A VT8751A lcge Vi VT8235 D ITEI O BATI H SVI 5VSB Selection for USB JUSBV3 CPU FAN Header JCFAN1 SDRs SDR1 2 DDRs DDR1 2 ATX Power Connector JATXPWR1 IDE Connectors IDE 1 2 SV 5VSB Selection for USB JUSBV3 Clear CMOS JCMOS1 Floppy Disk Connector FDD1 Case Open Connector JP1 Wake On LAN Header JWOL1 System Fan Connector JSFAN1 Front Panel Connector JPANEL1 Front USB Header JUSB4 3 CPU Configuration 3 1 CPU Socket 478 Configuration Steps CPU Fan Pull the lever sideways away from the socket then raise the lever up to a 90 degree angle Locate Pin A in the socket and look for the white dot or cut edge in the C
6. 6 3 Serial and Parallel Interface Porte AAA 22 6 4 Game Joystick MIDI Port Connector JAUD GAME 25 6 5 Audio Port Connectors JSPKR1 JLIN1 JMIC1 25 6 6 Audio Gubevstem RL 26 Francais E 28 e trennen tnnt 28 ees USC c EE 30 WarpSpeeder ss ss ss ss ss uns pa es es nuu Ea EE Nep esen enesenn e 31 Introductioni s aiar queen 31 System Requirement ir Ra LR aa 31 Installation smalti dae aan 32 USAGE EG nates 33 English 1 Freature Introduction 1 1 U8668G Features CPU E Provides Socket 478 E Supports the Intel Pentium 4 processor up to 2 8GHz E Running at 400 533MHz Front Side Bus Chipset E North Bridge VIA VT 8751A P4M266A E South Bridge VT8235 Main Memory E Supports up to 2 DDR or 2 SDR devices E Supports 200 266MHz or DDR devices PC100 133 SDRAM E The largest memory capacity is 2GB Super 1 0 E Chipset ITE 8705 Slots E Three 32 bit PCI bus master slots E One CNR slot E One AGP slot On Board IDE E Supports four IDE disk drives E Supports PIO Mode 4 Master Mode and Ultra DMA 33 66 100 133 Bus Master Mode On Board VGA E Integrated Savage4 2D 3D Graphics Controller and Video Accelerator Auto Negotiation E Dual Speed 10 100Mbps E Full Half Duplex On Board AC 97 Sound Codec E Compliant with AC 97 specification On Board Peripherals E Supports 360K 720K 1 2MB 1 44MB and 2 88MB floppy disk drivers E Supports 1 serial port
7. Component Index EE 6 3 CPU Comigurauon iii 7 3 1 CPU Socket 478 Configuration Steps 7 3 2 CPU Fan Header JCFANI 8 3 3 System Fan Header JSFAN1 AAA 8 4 Jumpers Headers amp CONNECtOrs ccecsesessesetetseseeeeeeees 9 4 1 Front Panel Connector JPANELI 10 4 2 ATX 20 pin Power Connector JATXPWRI1 12 4 3 Hard Disk Connectors IDE1 IDE2 eene 12 4 4 Floppy Disk Connector FDDI 12 4 5 Wake On LAN Header JWOL1 AAA 13 4 6 Clear CMOS Jumper JCMOS1 a 13 4 7 Front USB Header JUSB3 en 14 4 8 Front USB Header JUSB4 ENN 14 4 9 5V 5VSB Selection for KB JKBV1 sss 14 4 10 ATX 12V Power Connector JATXPWR2 14 4 11 5V 5VSB Selection for USB JUSBV3 15 4 12 5V 5VSB Selection for USB JUSBVA 15 4 13 5V 5VSB Selection for KB JUSBVI1 15 4514 Case Open Connector EEN 15 Table of Contents 5 RAM Module Confguration eee 16 5 11 DIDIER SJORVAM TEE 16 Do ir A vo eier 16 5 3 How to install DDR SDRAM DIMM Module 17 6 Peripheral Port Features cece ccccescssescsecsescseessseeesseeesseees 19 6 1 PS 2 Mouse Keyboard Connector JKBMS1 19 6 2 USB amp LAN Port Connectors JUSBLANI 20
8. In Mic VGA1 B Out In JVGA1 JSPKR1 JLIN1 JMIC1 The motherboard provides a standard PS 2 mouse Keyboard mini DIN connector for attaching a PS 2 mouse You can plug a PS 2 mouse Keyboard directly into this connector The connector location and pin definition are shown below PS 2 Mouse Keyboard Connectors Pin Assignment Data No connect Ground 5 V fused Clock OU A W IN je No connect 19 6 2 USB amp LAN Port Connectors JUSBLAN1 6 2 1 USB Connectors USB 5678 CRE ORR ES amp hr DS ww 4A USB Connector the below one Pin Assignment 1 5 V fused 2 USBP1 3 USBP1 4 Ground USB Connector the above one Pin Assignment 5 5 V fused 6 USBP2 7 USBP2 8 Ground 20 6 2 2 LAN Port Connector This connector allows you to connect to the Internet through a Local Area Network LAN You can set up the connection by entering account information provided by your ISP LAN Port 14 13 12 11 10 9 LAN Port Connector Pin Assignment 9 VCC3 10 TD 11 TD 12 RD 13 RD 14 NC 21 6 3 Serial and
9. Parallel Interface Ports This system comes equipped with one serial port and one parallel port Both types of interface ports will be explained in this chapter 6 3 1 The Serial Interface JCOM1 The serial interface port is sometimes referred to as an RS 232 port or an asynchronous communication port Mice printers modems and other peripheral devices can be connected to a serial port The serial port can also be used to connect your computer with another computer system Connectivity The serial ports can be used in many ways and it may be necessary to become familiar with the pinout diagram The following chart gives you the function of each pin on the 9 pin connector and some of the 25 pin connector This information can be used when configuring certain software programs to work with the serial ports Name L DB9PIN DB25PIN Data Carrier Detect 1 8 SignalGround 5 DataSetready 6 4 Clear to Send 8 5 Ring Indicator 22 6 3 2Video Graphics Adapter Port JVGA1 IN This motherboard has built in video facilities Your monitor will attach directly to JVGA1 connector on the motherboard d O wmm H 1 Cio By JVGAI o Assignment NS Assignment 1 Red 2 Green 3 Blue 4 NC 5 Ground 6 Ground 7 Ground 8 Ground 9 5V 10 Ground 11 NC 12 DDC Da
10. 720Ko 1 2MB 1 44MB et 2 88MB des conducteurs de disquette E Soutient 1 port p riodique 28 E Soutient 1 multi mode port parall le SPP EPP ECP mode E Soutient le souris PS 2 et le clavier PS 2 E X Soutient 2 ports en arri re USB2 0 et 4 ports en avant USB2 0 BIOS E ACCORDENT le BIOS legal E Soutient APM1 2 E Soutient ACPI E Soutient la Fonction d USB Syst me de Fonctionnement E Offre l ex cution performance la plus haute pour MS DOS Windows 2000 des Fen tres Moi des Fen tres XP SCO UNIX etc Dimensions E Micro Facteur de Forme d ATX 24 5cm X 24 5cm W X L 29 Dessin d U8668G JKBMSI K B amp Mouse 1 ecc JKBV1 JUSBLAN USB amp LAN JCOMI 6 JUSBVI COMI Parallel Port VGAI JVGAI Line Speaker In Out Game Port In MIC JAUDI 1689 Codec BIOS 1 ecco JCDINI IPRNTI JATXPWR2 E O1 10 9 LAN CNR SLOT CPUI Socket 478 ile JCFANI CPU A Ls Li P4M266A VT8751A AGPI AGP SLOT PCI JUSBV3 1800000 JUSBV4 PCISLOT 1 388 g PCI2 JUSB3 JUSB4 PCI SLOT PCI3 PCI SLOT CNRI DDRI DDR2 SDRI SDR2 VT8235 JP1 DE ITE I O N JATXPWRI PRIMARY IDE CONN SECONDARY IDE CONN IDEI IDE2 FDDI JCMOSI
11. AUDIOI ER 3188808 4 NJ Codec e Wi VT8235 B un 3 e JCDINI CD a 1118009 NM eoe ITEI O X REI 26 6 6 1 CD ROM Audio In Header JCDIN1 Assignment Left Channel Input Ground Ground Right Channel Input 6 6 2 Front Panel Audio Header JAUDIO1 Pin No Assignment Pin No Assignment Mic In Ground Mic Power Audio Power 5 RT Line Out RT Line Out 7 LFT Line Out LFT Line Out 27 Fran ais U8668G Particularit s CPU E Fournit la Douille 478 E Soutient Intel le Pentium 4 processeur jusqu 2 8GHz E Dirigeant Autobus de C t de Devant Chipset E Pont du Nord VIA VT 8751A P4M266A E Pont du Sud VT8235 M moire Principale E Soutient les dispositifs jusqu 2 DDR ou 2 SDR E Soutient les dispositifs jusqu 2 DDR ou 2 SDR E La plus grande capacit de m moire est 2GB VO superbe E Chipset ITE 8705 Fentes E Trois fentes de maitre d autobus PCI 32 bits B Une fente CNR E Une fente AGP bord IDE E Soutient quatre lecteurs de disques IDE E Soutient PIO Mode 4 le Mode de Maitre et DMA Ultra 33 66 100 133 le Mode de Maitre d Autobus bord VGA E int gr Savage4 Contr leur Graphique 2D 3D et Acc l rateur Vid o N gociation Automatique E Vitesse Duelle E Plein De moiti Duplex bord AC 97 Code du Son E Docile avec AC 97 sp cification bord P riph riques E Soutient 360Ko
12. B 2 3 Closed DV 4 10 ATX 12V Power Connector JATXPWR2 PIN Assignment PIN Assignment 1 12V 3 Ground 2 12V 4 Ground 4 11 5V 5VSB Selection for USB JUSBV3 JUSBV3 110 OJO P 1 2 Closed OO OR 2 3 Closed Assignment BV 5V SB 4 12 5V 5VSB Selection for USB JUSBV4 JUSBV4 Assignment Sek 7 1 2 Closed CC OP sv SB 2 3 Closed 4 13 5V 5VSB Selection for KB JUSBV1 JUSBV1 Assignment Odo 1 2 Closed 1 3 VOO 5V SB 2 3 Closed 4 14 Case Open Connector JP1 PIN Assignment 1 Case Open Signal 2 Ground 5 RAM Module Configuration 5 1 DDR SDRAM DRAM Access Time 2 5V Unbuffered DDR SDRAM PC1600 PC2100 Type required DRAM Type 128MB me 512MB 1GB DIMM Module 184 pin Total Memory Size with unbuffer DIMMs DIMM Socket DDR Module Total Memory Location Size MB DDR 1 64MB 128MB 256MB 512MB 1GB 1 Max is DDR2 64MB 128MB 256MB 512MB 1GB 2GB 41 The above List ist only for Reference 5 2 SDRAM DRAM Access Time 3 3V Unbuffered SDRAM PC100 PC133 JUPE SET DRAM Type 128MB 256MB 512MB DIMM Module 168 pin Total Memory Size with unbuffer DIMMs DI
13. MM Socket SDR Module Total Memory Location Size MB SDR 1 64MB 128MB 256MB 512MB 1GB 1 Max is SDR2 64MB 128MB 256MB 512MB 1GB 2GB 1 The above List ist only for Reference When DDR module is plugged the memory power will automatically set to 2 5V When SDRAM module is plugged the memory power will automatically set to 3 3V For the above settings you can only use one kind of memory on this motherboard It is forbidden to insert both kind of memory simultaneously You must insert only DDR or SDRAM 5 3 How to install DDR SDRAM DIMM Module DDR SDRAM NUO VND voor Single Sided DIMM TIBET TERR COCO Double Sided DIMM 1 The DDR DIMM socket has a Plastic Safety Tab and the DDR DIMM memory module has an Asymmetrical notch so the DDR DIMM memory module can only fit into the slot in one direction 2 Push the tabs out Insert the DDR DIMM memory modules into the socket at a 90 degree angle then push down vertically so that it will fit into the place 3 The Mounting Holes and plastic tabs should fit over the edge and hold the DDR DIMM memory modules in place 17
14. PU Match Pin A with the white dot cut edge then insert the CPU Press the lever down Then Put the fan on the CPU and buckle it and put the fan s power port into the JCFAN1 then to complete the installation CPU Configuration Layout BB ICFANI e Socket 478 CPU B ie EB P4M266A joe VT8751A LAN BATI ene Cod e Cess VT8235 a S eco m e 5 e ooe ITEI O Cd JSFANI 3 2 CPU Fan Header JCFAN1 4 Jumpers Headers amp Connectors 1 e KBV Socket 478 e LI CPU L 5 e JATXPWRI U L_ JATXPWR24 4 IE P4M266A gt IDE Connectors IDE 1 2 VT8751A WI gt JUSBV4 LAN gt JCMOSI es e JUSBV3 e Codec VT8235 FDDI a exo m JWOLI ES 2 NS D ped gt JPANELI JUSB3 lt BAG IPI 2 10 o 4 1 Front Panel Connector JPANEL1 2 Sleep Control NA a Ground Speaker HDD LED Hard Drive HDD LED LED Ground Reset Reset Control Button VCC5 IRTX 21 23 Connector 22 Ground 24 IRRX Function Sleep Button Button IrDA Connector SPK Speaker Connector An offboard speaker can be installed on the motherboard as a manufac
15. eft as the following figure In this panel you can get the real time status information of your system The information will be refreshed every 1 second SYS Fan neu YBAT CPU Fan ara 5VSB 66 3 54 Nie min AGP CLOCK MHz EU SPEED 99 4 33 1 cpi GLOCK MHz PCICLOCK MHz YCore v E OVER CLOCK EHE 132 2 nce 99 MEMORY CLOCK MHz t WarpSpeeder 6 About Panel Click the About button in Main Panel the button will be highlighted and the About Panel will slide out to up as the following figure In this panel you can get model name and detail information in hints of all the chipset that are related to overclocking You can also get the mainboard s BIOS model and the Version number of WarpSpeeder utility 39 P Mar Speeder Wo 66 3 cpl SPEED AGP CLOCK 6 3 o RTS EA chy CLOCK MHz PCICLOCK MHz l ESCH 132 2 OVERCLOCK gg or MHz ENTAGE MEMORY CLOCK i PERC 1229 PM Note Because the overclock overvoltage and hardware monitor features are controlled by several separate chipset WarpSpeeder divide these features to separate panels If one chipset is not on board the correlative button in Main panel will be disabled but will not interfere other panels functions This property can make WarpSpeeder utility more robust 03 17 2003 41
16. ion Yes 35 RU SPEED sin AGP CLOCK 9 8 S cpu GLOCK MHz PCICLOCK d 132 7 OVERCLOCK 4 nn D MH MEMORY CLOCK PERCENTAGE ODS 1200 7M 4 Overclock Panel Click the Overclock button in Main Panel the button will be highlighted and the Overclock Panel will slide out to left as the following figure 36 Auto SP Recovery Di log Button M 66 fy Hy cpi SPEED man AGP CLOCK Verify Button _ Reset Button G 998 33 3 FR er Ak mns PCICLOCK Milz v u PA Reset to System Default Settings lenn over Grace 1 00 Ya mot MHz 3MHz Button m 3MHz Button IMHzBulton 1MHz Button La RO v 1209 M Overclock Panel contains the these features a 3MHz button 1MHz button 1MHz button and 3MHz button provide user the ability to do real time overclock adjustment Warning Manually overclock is potentially dangerous especially when the overclocking percentage is over 110 We strongly recommend you verify every speed you overclock by click the Verify button Or you can just click Auto overclock button and let WarpSpeeder automatically gets the best result for you b Recovery Dialog button Pop up the following dialog Let user select a restoring way if system need to do a fail safe reboot 37 Recove ry O ptions Please select a recovery option that will decide what kind of restoring you want to do after system fail safe reboot Op
17. n 1 Execute the setup execution file and then the following dialog will pop up Please click Next button and follow the default procedure to install Welcome to the InstallShield Wizard for WarpSpeeder The InstallShieldR Wizard will install WarpSpeeder on your computer To continue click Next 2 When you see the following dialog in setup procedure it means setup is completed If the Launch the WarpSpeeder Tray Utility checkbox is checked the Tray Icon utility and WarpSpeeder utility will be automatically and immediately launched after you click Finish button 32 InstallShield Wizard Complete Setup has finished installing WarpSpeeder on your computer DEEE fes Usage The following figures are just only for reference the screen printed in this user manual will change according to your motherboard on hand WarpSpeeder includes 1 tray icon and 5 panels 1 Tray Icon Whenever the Tray Icon utility is launched it will display a little tray icon on the right side of Windows Taskbar OS 1133 AM 33 This utility is responsible for conveniently invoking WarpSpeeder Utility You can use the mouse by clicking the left button in order to invoke WarpSpeederT directly from the little tray icon or you can right click the little tray icon to pop up a popup menu as following figure The Launch Utility item in the popup menu has the same function as mouse left click on t
18. ngly e IDE2 Secondary IDE Connector The IDE2 controller can also support a Master and a Slave drive The configuration is similar to IDE1 The second drive on this controller must be set to slave mode 4 4 Floppy Disk Connector FDD1 The motherboard provides a standard floppy disk connector FDC that supports 360K 720K 1 2M 1 44M and 2 88M floppy disk types This connector supports the provided floppy drive ribbon cables 4 5 Wake On LAN Header JWOL1 Assignment Normal Operation default Clear CMOS Data The following procedures are for resetting the BIOS password It is important to follow these instructions closely x Clear CMOS Procedures Remove AC power line Make JCMOS1 2 3 closed Wait for five seconds Make JCMOS1 1 2 closed Let AC power on Reset your desired password or clear the CMOS data AURKUNKE 4 7 Front USB Header JUSB3 JUSB3 Pin Assignment Pin Assignment 1 5V fused 2 5V fused 3 USBP2 4 USBP3 5 USBP2 6 USBP3 7 Ground 8 Ground 9 KEY 10 NC 4 8 Front USB Header JUSBA JUSB4 Pin Assignment Pin Assignment 1 5V fused 2 5V fused 3 USBP2 4 USBP3 5 USBP2 6 USBP3 7 Ground 8 Ground 9 KEY 10 NC 4 9 5V 5VSB Selection for KB JKBV1 JKBV1 Assignment 110 OJO P 1 2 Closed OC o 5V S
19. ray icon and Exit item will close Tray Icon utility if selected Lanuch Utility Exit fe e SCH savn am 2 Main Panel If you click the tray icon WarpSpeeder utility will be invoked Please refer do the following figure the utility s first window you will see is Main Panel Main Panel contains features as follows a Display the CPU Speed CPU external clock Memory clock AGP clock and PCI clock information b Contains About Voltage Overclock and Hardware Monitor Buttons for invoking respective panels c With a user friendly Status Animation it can represent 3 overclock percentage stages Man walking gt overclock percentage from 100 110 96 Panther running gt overclock percentage from 110 120 Car racing gt overclock percentage from 120 above 34 About Button e PA 66 5 mH AGP CLOCK MHz cpi SPEED EE cpu CLOCK 99 8 PCICLOCK Milz EL JER CLOCK wewory CS rl 32 7 Semer 1 00 H adware 2 Monitor Button E Over clock percentage 100 Overclock B llon Voltage Button amp O V 1146 AM 3 Voltage Panel Click the Voltage button in Main Panel the button will be highlighted and the Voltage Panel will slide out to up as the following figure In this panel you can decide to increase CPU core voltage and Memory voltage or not The default setting is No If you want to get the best performance of overclocking we recommend you click the opt
20. ta 13 HSYNC 14 VSYNC 15 DDC CLK 23 6 3 3 Parallel Interface Port JPRNT1 Unlike the serial ports parallel interface port has been standardized and should not present any difficulty interfacing peripherals to your system Sometimes called centronics port the parallel port is almost exclusively used with printers The parallel port on your system has a 25 pin DB25 connector The pinout for the parallel port are shown in the table below 15 Error 24 6 4 Game Joystick MIDI Port Connector JAUD GAME This connector allows you to connect a joystick or game pad for playing computer games Also you may play or edit professional music by connecting MIDI devices Game Joystick MIDI e UER og gt 6 5 Audio Port Connectors JSPKR1 JLIN1 JMIC1 e e DIE RE EBD Speaker Out Line In Mic In 1 Speaker Out is used to connect speakers or headphones for audio output 2 Line In can be connected to the external CD player Tape player or other audio devices for audio input 3 Mic In is used to connect a microphone which allows you to input sounds and voices 25 6 6 Audio Subsystem Socket 478 u CPU B RR P4M266A VT8751A LAN AR J
21. tions Group C Restore to Hardware Default CPU Clock Value d Auto overclock button User can click this button and WarpSpeeder will set the best and stable performance and frequency automatically WarpSpeederT utility will execute a series of testing until system fail Then system will do fail safe reboot by using Watchdog function After reboot the WarpSpeeder utility will restore to the hardware default setting or load the verified best and stable frequency according to the Recovery Dialog s setting e Verify button User can click this button and WarpSpeeder will proceed a testing for current frequency If the testing is ok then the current frequency will be saved into system registry If the testing fail system will do a fail safe rebooting After reboot the WarpSpeederT utility will restore to the hardware default setting or load the verified best and stable frequency according to the Recovery Dialog s setting Note Because the testing programs invoked in Auto overclock and Verify include DirectDraw Direct3D and DirectShow tests the DirectX 8 1 or newer runtime library is required And please make sure your display card s color depth is High color 16 bit or True color 24 32 bit that is required for Direct3D rendering 38 5 Hardware Monitor Panel Click the Hardware Monitor button in Main Panel the button will be highlighted and the Hardware Monitor panel will slide out to l
22. ton will power down the monitor and hard drives until the system is invoked by any keyboard activity mouse activity modem activity or when the sleep button is depressed again APM Advanced Power Management must be enabled in the system BIOS and the APM driver must be loaded ON OFF Power Button This connector can be attached to a front panel power switch The switch must pull the Power Button pin to ground for at least 50 ms to signal the power supply to switch on or off The time required is due to internal debounce circuitry on the system board At least two seconds must pass before the power supply will recognize another on off signal 11 4 2 ATX 20 pin Power Connector JATXPWR1 PIN Assignment PIN Assignment 1 3 3V 11 3 3V 2 3 3V 12 12V 3 Ground 13 Ground 4 5V 14 PS_ON 5 Ground 15 Ground 6 5V 16 Ground 7 Ground 17 Ground 8 PW_OK 18 5V 9 5V_SB 19 5V 10 12V 20 5V 4 3 Hard Disk Connectors IDE1 IDE2 This mainboard has a 32 bit Enhanced PCI IDE Controller that provides PIO Mode 0 4 Bus Master and Ultra DMA 33 Ultra DMA 66 Ultra DMA 100 functionality It has two HDD connectors IDE1 primary and IDE2 secondary e IDE1 Primary IDE Connector The first hard drive should always be connected to IDE1 IDE1 can connect a Master and a Slave drive You must configure the second hard drive on IDE1 to Slave mode by setting the jumper accordi
23. turing option An offboard speaker can be connected to the motherboard at the front panel connector The speaker onboard or offboard provides error beep code information during the Power On Self Test when the computer cannot use the video interface The speaker is not connected to the audio subsystem and does not receive output from the audio subsystem RST Reset Button This connector can be attached to a momentary SPST switch This switch is usually open and when closed will cause the motherboard to reset and run the POST Power On Self Test 10 POW LED Power LED Connector This connector can be attached to an LED on the front panel of a computer case The LED will illuminate while the computer is powered on HLED Hard Drive LED Connector This connector can be attached to an LED on the front panel of a computer case The LED will flicker during disk activity This disk activity only applies to those IDE drives directly attached to the system board IR Infrared Connector This connector is used to attach to an infrared sensing device After the IrDA interface is configured connectionless data transfer to and from portable devices such as laptops PDAs is possible SLP Sleep Green Button This connector is used to conserve energy by powering down the monitor and the hard disk when not in use To configure this option you need to connect a button from the front panel to this connector Depressing the but
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