User Manual
Contents
1. JBOD JBOD stands for Just a Bunch of Disks Each drive is accessed as if it were on a standard SCSI host bus adapter This is useful when a single drive configuration is needed but it offers no speed improvement or fault tolerance Single Logical Drive Features and Benefits Uses JBOD works best if you have odd sized drives and you want to combine them to make one big drive Benefits JBOD provides the ability to combine odd size drives using all of the capacity of the drives Drawbacks Decreases performance because of the difficulty in using drives concurrently Fault Tolerance Yes For more detailed setup information please refer to the D river CD 22 K8NHA Grand CHAPTER 6 WARPSPEEDER WarpSpeeder 6 1 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 w2. a disk striping scheme that improves disk read and writes times for many applications RAID 1 RAID 1 defines techniques for mirroring data RAID 0 1 RAID 0 1 combines the techniques used in RAID 0 and RAID 1 Spanning JBOD JBOD provides a method for combining drives of different sizes in to one large disk 18 K8NHA Grand 5 3 How RAID WORKS RAID 0 The controller stripes data across multiple drives in a RAID 0 array system It breaks up a large file into smaller blocks and performs disk reads and writes across multiple drives in parallel The size of each block is determined by the strip size parameter which you set during the creation of the RAID set based on the system environment This technique reduces overall disk access time and offers high bandwidth Features and Benefits Drives Minimum 1 and maximum is up to 6 or 8 Depending on the platform Uses Intended for non critical data requiring high data throughput or any environment that does not require fault tolerance Benefits provides increased data throughput especially for large files No capacity loss penalty for parity Drawbacks Does not deliver any fault tolerance If any drive in the array fails all data is lost Fault Tolerance No 19 RAID 1 K8NHA Grand Every read and write is actually carried out in parallel across 2 disk drives in a RAID 1 array system The mirrored backup copy of the data can
3. supply JATXPWR2 By connecting this connector it will provide 12V to CPU power circuit 13 18 6 v fie 17 _ as JATXPWR1 g Standby Voltage 5V 19 5V 100006006066 210971 410013 JATXPWR2 12 K8NHA Grand Power Source Selection for USB JUSBV1 JUSBV3 JUSBV1 JUSBV3 Assignment Description 3 0 JUSBV1 5V for USB at the J1394 USB1 and JUSBLAN1 le connector ports JUSBV3 5V for USB at the JUSB Pin 1 2 close 1 2 connector ports slo JUSBV1 J1394 USB1 and JUSBLAN1 ports powered with 10 standby voltage of 5V JUSBV3 JUSB1 2 ports powered Pin 2 3 close with standby voltage of 55V Note In order to support this function Power on system via USB device JUSBV1 JUSBV3 jumper cap should be placed on Pin 2 3 individually Power Source Selection for Keyboard Mouse JKBMSV1 JKBMSV1 Assignment Description 30 5V for keyboard and mouse pin 1 2 close sO PS 2 mouse and PS 2 keyboard on standby are powered with 5V standby 10 oltage Pin 2 3 close voltage Note In order to support this function Power on system via keyboard and mouse JKBMSV1 jumper cap should be placed on Pin 2 3 COM
4. 2 Header JCOM2 Optional This header allows user to connect additional serial cable on the PC back panel It can be used to connect serial devices for example mouse or modem 2 OOOC0010 1 000000 9 JCOM2 Header Assignment 1 RIN3 3 DOUT3 5 78 RIN2 7 pours e RIN4 9 XRM 13 K8NHA Grand Front Panel Audio Out Header JAUDIOI This connector will allow user to connect with the front audio out put headers on the PC case It will disable the output on back panel audio connectors 21006500014 1 e 00000003 JAUDIO1 Assignment Left line out Speaker out Left Left line out Speaker out Left is a e E Right line in Rear speaker Right 13 Left line in Rear speaker Left 14 Left line in Rear speaker Left CD ROM Audio in Header JCDIN1 This connector allows user to connect the audio source from the veriaty devices like CD ROM DVD ROM PCI sound card PCI TV turner card etc Pin Assignment 2 Ground Right channel input JCDIN1 Digital Audio Out Connector JSPDIF OUT optional This connector will allow user to connect the PCI bracket SPDIF output header Assignment O 45V e SPDIF OUT JSPDIF OUT Ground Front 1394 Header J1394A1 This connector allows us
5. FAN HEADERS CPU FAN Header JCFAN1 Pin Assignment 11000 1 Ground L 3 JCFAN1 12V 3 FAN RPM rate sense System Fan Header JSFANI Assignment JSFAN1 FAN RPM rate sense Note The JCFAN1 and JSFAN support system cooling fan with Smart Fan Control utility It supports 3 pin head connector When connecting with wires onto connectors please note that the red wire is the positive and should be connected to pin 2 and the black wire is Ground and should be connected to GND K8NHA Grand 2 3 MEMORY MODULES INSTALLATION 2 2 1 DDR Module installation 1 Unlock a DIMM slot by pressing the retaining clips outward Align a DIMM on the slot such that the notch on the DIMM matches the break on the Slot 2 Insert the DIMM vertically and firmly into the slot until the retaining chip snap back in place and the DIMM is properly seated Note To assure the system safety if you need to change DDR modules firstly please unplug the 20 pin power cable with the power connector and then you can change the modules Afterwards plug in the cable the power connector again and finally you can boot up the system K8NHA Grand 2 4 CONNECTORS amp SLOTS Floppy Disk Connector FDD1 The motherboard provides a standard floppy disk connector that supports 360K 720K 1 2M 1 44M and 2 88M floppy disk types This connector supports the provided flo
6. K8NHA Grand 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 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 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 K8NHA Grand TABLE OF CONTENTS Chapter 1 Introduction eere 3 11 K8NHA GRAND Features 3 12 Package Checklist inte eterne 6 13 Layout of K8BNHA G
7. RAND eee 7 13 Components of K8N HA 8 Chapter 2 Hardware Installation 9 2 1 Central Processing Unit CPU 9 22 Fan Headers ee citet eed 9 23 Memory Modules 10 2 4 Connectors amp Slots sse 11 Chapter 3 Headers amp Jumpers Setup 12 31 How to setup 12 32 Detail Settings en ote tete eges 12 Chapter 4 Useful 17 41 Award BIOS 17 42 Troubleshooting 17 Chapter 5 NVIDIA RAID Function 18 51 Operation System sess 18 52 Raid 18 5 3 How RAID 19 Chapter 6 5 23 6 1 Introdu ch oN aiaiai ioiai niania 23 6 2 System Requirement sse 23 6 3 Iristal atl OP ani eir cte ere eR nois 24 K8NHA Grand CHAPTER 1 INTRODUCTION 1 1 KSNHA GRAND FEATURES A Hardware CPU E Supports Socket 754 E Supports the AMD Athlon 64 Socket 754 processor E Supports AMD Sempron Socket 754 processor Chipset E NVIDIA NF3 250Gb Hyper Tran
8. ctShow 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 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 left 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 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 30 K8NHA Grand 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 P 1 Sooner Qo 05 122 1 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 31 K8NHA Grand 07 30 2004 32
9. d Peripherals a Rear side E 1 parallel port 1RJ 45 LAN jack E 1 IEEE1394 port 1 Audio port 1 PS 2 keyboard amp mouse port E 2 serial ports COMe is optional 4 USB 2 0 ports f JUSBLAN1 JKBMS1 594 USBI 20 LAN JAUDIO 928 1394 EN M Parallel Line In BEES QUUD UE Surround LE NE C o o up o E89 Base center Keyboard USB x2 USB x2 t bo K8NHA Grand b Front Side 4 USB2 0 ports 1 Line in port 1 Line out port 1 IEEE1394 port 1 S PDIF out connector 1 floppy port supports 2 FDD with 360K 720K 1 2M 1 44M and 2 88Mbytes Dimensions E ATX Form Factor 21 5x29 3cm W x L BIOS amp Software BIOS 1 Award legal BIOS Supports APM1 2 Supports ACPI Supports USB Function Software Supports Warpspeeder 9th Touch WINFLASHER and FLASHER M Offers the highest performance for Windows 98 SE Windows 2000 Windows Me Windows XP SCO UNIX etc PACKAGE CHECKLIST FDD Cable X 1 HDD Cable X 1 User s Manual X 1 Fully Setup Driver CD X 1 Rear I O Panel for ATX Case X 1 USB 2 0 Cable X1 optional S PDIF Cable X 1 optional Serial ATA Cable X 1 optional IEEE 1394 Cable X 1 optional Serial ATA Power Switch Cable X 1 optional K8NHA Grand 1 3 LAYOUT OF K8NHA GRAND AATEPWHZ 1 represents the 1 pin 2 JCOM2 and are optional and only one of the
10. er to connect the front 1394 port for digital image devices Pin Assignment Pin Assignment 2105600710 A ito 19 Ground 5 Be J6 E MIU 7 av 8 tev 9 Key 10 Ground 14 K8NHA Grand Power Source for 1394 J1394V1 J1394V1 Assignment Description 43 8V SB 3 3V SB for 1394 chipset Pin 1 2 close 43 3V 3 3V for 1394 chipset Pin 2 3 close Default Front Panel Connector JPANEL1 This 24 pin connector includes Power on Reset HDD LED Power LED Sleep button speaker and IrDA Connection It allows user to connect the PC case s front panel switch functions 2 OIJOIOOQOOQL 24 1 9 OOOOOO0O000001023 JPANEL1 Assignment Pin Assignment Function S NA Power LED 9 11 HEE LED LED Close CMOS Jumper JCMOS1 By placing the jumper on pin2 3 it allows user to restore the BIOS safe setting and the CMOS data please carefully follow the procedures to avoid damaging the motherboard JCMOS1 Assignment Normal Operation Default pin 1 2 close 3 0 O Clear CMOS data e Pin 2 3 close X Clear CMOS Procedures 1 Remove AC power line 2 Set the jumper to Pin 2 3 close 3 Wait for five seconds 4 Set the jumper
11. gabit PHY VSC8201 Supports 10 Mb s 100 Mb s and 1Gb s auto negotiation Half Full duplex capability Supports personal Firewall setup Supports ACPI power management Supports NVIDIA StreamThru technology sochronous controller paired with Hyper Transport results in fastest networking performance Security E NVIDIA Firewall technology Native firewall solution E Advanced features Remote access configuration monitoring Command line interface CLI WMI scripts Serial ATA E Supports 2 serial ATA SATA ports E Compliant with SATA 1 0 specification E Data transfer rates up to 150 MB s Storage E NVIDIA RAID Technology RAID 0 disk striping for highest system and application performance RAID 1 disk mirroring support for fault tolerance Support for both SATA and ATA 133 disk controller standards RAID 0 1 disk striping and mirroring for highest performance with fault tolerance K8NHA Grand IEEE 1394A Chip E Chip VIA VT6307 E Support 2 ports with transfer up to 400Mb s On Board AC 97 Sound Codec E Chip ALC655 E Compliant with AC 97 Version 2 3 specification E Supports S PDIF Out optional function E Supports 6 channels fi Channel Speakers P usua Speaker Cut Rear Speaker left amp Might Front Speaker Right Left E Ne Mic In Center F On Boar
12. inted 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 iO 05 11 33 aM This utility is responsible for conveniently invoking WarpSpeeder Utility You can use the mouse by clicking the left button in order to invoke WarpSpeeder 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 tray icon and Exit item will close Tray Icon utility if selected 25 K8NHA Grand Lanuch Utility g fer I srme 2 Main Panel If you click the tray icon WarpSpeeder M utility will be invoked Please refer to 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 overclock percentage from 110 120 Car racing overclock perce
13. ith 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 6 2 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 23 K8NHA Grand 6 3 INSTALLATION 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 Wakas fo ther Drei bad hick wizard Hii Wapipaadar Tha rita wiad vel Was ors enu campus To chick Med 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 24 K8NHA Grand held wizsed Lomplete Setup has installing Se auris preec on jour conpiuter FP Launch the Wes peesder Pra Linky Usage The following figures are just only for reference the screen pr
14. m can be chosen K8NHA Grand c ro w gt 1 3 COMPONENTS OF KSNHA GRAND JATXPWR 1 72 ATX power connectors JUSBV1 Power source for J1394 USB1 JKBMSV1 Power source for JKBMS1 Back panel connectors JAUDIO1 Audio out header AGP1 Accelerated Graphics Port slot JCDIN1 CD ROM audio in header JSPDIF_OUT Digital audio out header optional PCl1 5 Peripheral Component Interconnect slots J1394A1 Front 1394 header J1394V1 Power source for J1394A1 c 4 pvo 2 g JPANEL1 Front panel connector IDE1 2 Hard disk connectors JSFAN1 System fan connector JCMOS 1 Clear CMOS Header JCI1 Case open Header JUSB1 2 Front USB headers JUSBV3 Power source for JUSB1 2 JSATA4 5 Serial ATA connectors FDD1 Floppy disk connector DDR1 2 DDR memory modules JCFAN 1 CPU fan connector K8NHA Grand CHAPTER 2 HARDWARE INSTALLATION 2 1 CENTRAL PROCESSING UNIT CPU Step 1 Pull the lever sideways away from the socket and then raise the lever up to a 90 degree angle Step 2 Look for the black cut edge on socket and the white dot on CPU should point fowards this black cut edge The CPU will fit only in the correct orientation Step 3 Hold the CPU down firmly and then close the lever to complete the installation Step 4 Put the CPU Fan on the CPU and buckle it Connect the CPU FAN power cable to the JCFAN1 This completes the installation ai E DE
15. ntage from 12096 above 26 K8NHA Grand x 2 T About lt E s 66 MHz CPU SPEED 998 CPM CLOCK MHz PCICLOCK MHz WES 445 7 WER 100 MHz ENTAGE MEMORY CLOCK PERO Hardware Monitor Button Over clock percentage 100 45 Overclock Voltage Button dh 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 option Yes 27 K8NHA Grand 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 28 K8NHA Grand TRIE Bifien IHH uton iO 9 10 Overclock Panel contains the these features a aMHz button 1 MHz 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 96 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
16. ppy drive ribbon cables Hard Disk Connectors IDE1 2 The motherboard has a 32 bit Enhanced PCI IDE Controller that provides PIO Mode 0 5 Bus Master and Ultra DMA 33 66 100 133 functionality It has two HDD connectors IDE1 primary and IDE2 secondary The IDE connectors can connect a master and a slave drive so you can connect up to four hard disk drives The first hard drive should always be connected to IDE1 Peripheral Component Interconnect Slots PCI1 5 This motherboard is equipped with 1 standard PCI slot PCI stands for Peripheral Component Interconnect and it is a bus standard for expansion cards This PCI slot is designated as 32 bits Serial ATA Connector JSATA4 5 The motherboard has a SATA Controller in nForce 3 250Gb with 2 channels SATA interface it satisfies the SATA 1 0 spec and with transfer rate of 1 5Gb s Pin Assignment Pin Assignment Eg 1 Groun 2 x EN ea SATAAISATAS 8 RX 6 Rx 7 Ground 11 K8NHA Grand CHAPTER 3 HEADERS amp JUMPERS SETUP 3 1 HOW TO SETUP JUMPERS The illustration shows how to set up jumpers When the jumper cap is placed on pins the jumper is close if not that means the jumper is open Pin closed Pin1 2 closed 3 2 DETAIL SETTINGS Power Connectors JATXPWR1 PATXPWR2 JATXPWR 1 This connector allows user to connect 20 pin power connector on the ATX power
17. reside on the same disk or on a second redundant drive in the array RAID 1 provides a hot standby copy of data if the active volume or drive is corrupted or becomes unavailable because of a hardware failure RAID techniques can be applied for high availability solutions or as a form of automatic backup that eliminates tedious manual backups to more expensive and less reliable media Features and Benefits Drives Minimum 2 and maximum is 2 Uses RAID 1 is ideal for small databases or any other application that requires fault tolerance and minimal capacity Benefits Provides 100 data redundancy Should one drive fail the controller switches to the other drive Drawbacks Requires 2 drives for the storage space of one drive Performance is impaired during drive rebuilds Fault Tolerance Yes 20 K8NHA Grand RAID 0 1 RAID 0 drives can be mirrored suing RAID 1 techniques Resulting in a RAID 0 1 solution for improved performance plus resiliency Features and Benefits gt Drives Minimum 4 and maximum is 6 or 8 depending on the platform gt Benefits Optimizes for both fault tolerance and performance allowing for automatic redundancy May be simultaneously used with other RAID levels in an array and allows for spare disks gt Drawbacks Requires twice the available disk space for data redundancy the same as RAID level 1 gt Fault Tolerance Yes 21 K8NHA Grand Spanning
18. sport link to the AMD Athlon 64 CPU Supports AGP 3 0 8x interface Supports system and power management Supports 4 IDE disk drives integrated RAID 0 RAID 1 and RAID 0 1 functions Supports PIO Mode 5 Bride Mode and Ultra DMA 33 66 100 133 Bus Master Mode Supports USB 2 0 8 ports Complaints with PCI Version 2 3 specification Complaints with AC 97 Version 2 3 specification Fast ATA 133 IDE controllers Main Memory Supports up to 2 DDR devices Supports 200 266 333 400 MHz DDR devices Certified DDR400 List Please check the website http www biostar com tw products mainboard board ph p3 name K8NHA 20Grand Maximum memory size is 2GB DIMM Socket Total Memory Location BPE module Size MB DIMM1 128MB 256MB 512MB 1GB 1 Max is 2 GB DIMM2 128MB 256MB 512MB 1GB 1 Super I O Chip ITE IT8712F Low Pin Count Interface Provides the most commonly used legacy Super I O functionality Environment Control initiatives H W Monitor Fan Speed Controller TE s Smart Guardian function K8NHA Grand Slots E 5 x 32 bit PCI bus master slots E 1 x AGP 8x slot On Board IDE E Supports 2 IDE disk drives E Supports PIO mode 4 Block Mode and Ultra DMA 33 66 100 133 bus master mode 10 100 LAN optional E PHY RTL8201BLC E Supports 10 Mb s and 100 Mb s auto negotiation E Half Full duplex capability Gigabit LAN NVIDIA Gigabit MAC CICADA Gi
19. t and hard drive is spinning System does not boot from hard disk drive can be booted from optical drive 2 System only boots from optical drive Hard disk can be read and applications can be used but booting from hard disk is impossible Screen message says Invalid Configuration or CMOS Failure Cannot boot system after installing second hard drive Solution 1 Make sure power cable is securely plugged in Replace cable Contact technical support on Using even pressure on both ends of the DIMM press down firmly until the module snaps into place 1 Check cable running from disk to disk controller board Make sure both ends are securely plugged in check the drive type in the standard CMOS setup Backing up the hard drive is extremely important All hard disks are capable of breaking down at any time Back up data and applications files Reformat the hard drive Re install applications and data using backup disks Review system s equipment Make sure correct information is in setup Set master slave jumpers correctly Run SETUP program and select correct drive types Call the drive manufacturers for compatibility with other drives 17 K8NHA Grand CHAPTER 5 NVIDIA RAID FUNCTION 5 1 OPERATION SYSTEM E Windows XP home Edition E Windows XP Professional Edition E Windows 2000 Professional 5 2 ARRAYS NVRAID supports the following types of RAID arrays RAID 0 RAID 0 defines
20. 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 fail safe reboot Recovery Options Please select a recovery option that will decide what kind of restoring you want to do after system fail safe reboot ptions Group C Restore to Hardware Default CPU Clock Value C Auto overclock button User can click this button and WarpSpeeder will set the best and stable performance 29 K8NHA Grand and frequency automatically WarpSpeeder 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 d 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 WarpSpeeder 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 Dire
21. to Pin 1 2 close 15 K8NHA Grand 5 Power on the AC 6 Reset your desired password or clear the CMOS data Case Open Connector JCI1 This connector allows system to monitor PC case open status If the signal has been triggered it will record to the CMOS and show the message on next boot up Pin Assignment 1 Case open signal gon 2 Ground Front USB Header JUSB1 2 This connector allows user to connect additional USB cables on the PC front panel Also can be connected with internal USB devices like USB card reader Pin Assignment Pin Assignment 1 555 45V fused 45V fused 2 00000 10 USB JUsBiJUsB2 5 USB 6 USB 7 Ground 8 Ground 9 Key 10 NC 16 K8NHA Grand CHAPTER 4 USEFUL HELP 4 1 AWARD BIOS BEEP CODE Beep Sound Meaning One long beep followed by two short Video card not found or video card beeps High low siren sound One Short beep when system boot up Long beeps every other second memory bad CPU overheated System will shut down automatically No error found during POST No DRAM detected or install 4 2 TROUBLESHOOTING Probable 1 No power to the system at all Power light don t illuminate fan inside power supply does not turn on Indicator light on keyboard does not turn on System inoperative Keyboard lights are on power indicator lights are li
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