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GA-8I848P775-G

1. GA 81848P775 G Motherboard 26 17 BAT Battery Z Danger of explosion if battery is incorrectly replaced s Replace only with the same or equivalent type recommended by the manufacturer Zx Dispose of used batteries according to the manufacturer s instructions If you want to erase CMOS 1 Turn OFF the computer and unplug the power cord 2 Remove the battery wait for 30 second 3 Re install the battery 4 Plug the power cord and turn ON the computer 27 Hardware Installation GA 81848P775 G Motherboard 28 Chapter 2 BIOS Setup BIOS Basic Input and Output System includes a CMOS SETUP utility which allows user to configure required settings or to activate certain system features The CMOS SETUP saves the configuration in the CMOS SRAM of the motherboard When the power is turned off the battery on the motherboard supplies the necessary power to the CMOS SRAM When the power is turned on pushing the lt Del gt button during the BIOS POST Power On Self Test will take you to the CMOS SETUP screen You can enter the BIOS setup screen by pressing Ctr
2. GA 81848P775 G Motherboard 20 D drives supported are 360KB 720KB 1 2MB 1 44MB and 2 88MB 33 6 IDE1 IDE2 IDE Connector An IDE device connects to the computer via an IDE connector One IDE connector can connect to one IDE cable and the single IDE cable can then connect to two IDE devices hard drive or optical drive If you wish to connect two IDE devices please set the jumper on one IDE device as Master and the other as Slave for information on settings please refer to the instructions located on the IDE device 39 1 40 2 7 SATAO SATA Serial ATA Connector Serial ATA can provide up to 150MB s transfer rate Please refer to the BIOS setting for the Serial ATA and install the proper driver in order to work properly Pin No Definition GND TXP TXN GND RXN RXP GND NN OQ A rm a 21 Hardware Installation 8 F PANEL Front Panel Jum
3. 010 0190 e IT8712 GA 81848P775 G Motherboard 10 Hardware Monitor System voltage detection CPU temperature detection CPU System fan speed detection CPU warning temperature CPU System fan failure warning CPU smart fan control Use of licensed AWARD BIOS Supports Q Flash Supports BIOS Supports EasyTune only supports Hardware Monitor function Over Voltage via BIOS CPU DDR AGP Over Clock via BIOS CPU DDR AGP PCI ATX form factor 30 5cm x 20 5cm BIOS UB 2 o Additional Features Overclocking Form Factor 11 Hardware Installation 1 3 Installation of the CPU and Heatsink Before installing the CPU please comply with the following conditions 1 Please make sure that the motherboard supports the CPU CAUTION 2 Please take note of the one indented corner of the CPU If you install the CPU in the wrong direction the CPU will not insert properly If this occurs please change the insert direction of the CPU 3 Please add an even layer of heat sink paste between the CPU and heatsink 4 Please make sure the heatsink is installed on the CPU prior to system use otherwise overheating and permanent damage of the CPU may occur 5 Please set the CPU host frequency in accordance with the processor specifications It is not recommended that the system bus frequency be set beyond hardware specifications since it does not meet t
4. ocal dealer T H Pin No Definition T 1 Power L 2 Power ai 3 USB DX HABE 4 USB Dy g B 1 9 5 USB DX ea 6 USB Dy 7 GND O 8 GND aant 9 No Pin a a 10 NC 14 Cl Chassis Intrusion Case Open This 2 pin connector allows your system to detect if the chassis cover is removed You can check the Case Opened status in BIOS Setup Pin No Definition 10 1 Signal 2 GND 25 Hardware Installation 15 CLR CMOS Clear CMOS You may clear the CMOS data to its default values by this jumper To clear CMOS temporarily short 1 2 pin Default doesn t include the Shunter to prevent from improper use this jumper 1 S Open Normal 1 Short Clear CMOS 16 PWR LED Optional The PWR LED connector is connected with the system power indicator to indicate whether the system is on off It will blink when the system enters suspend mode Pin No Definition 1 MPD 1 2 MPD 3 MPD
5. 1 3 2 Installation of the Heatsink Male Push Pin The top of Female Push Pin Female Push Pin ar Fig 1 Fig 2 Please apply an even layer of heatsink paste on Turning the push pin along the direction of arrow is the surface of the installed CPU to remove the heatsink on the contrary is to install Please note the direction of arrow sign on the male push pin doesn t face inwards before installation This instruction is only for Intel boxed fan Fig 3 Fig 4 Place the heatsink atop the CPU and make sure Please make sure the Male and Female push pin are the push pins aim to the pin hole on the joined closely for detailed installation instructions motherboard Pressing down the push pins please refer to the heatsink installation section of the diagonally user manual Fig 5 Fig 6 Please check the back of motherboard after Finally please attach the power connector of the installing If the push pin is inserted as the picture heatsink to the CPU fan header located on the the installation is complete motherboard The heatsink may adhere to the CPU as a result of hardening of the heatsink paste To prevent an NA such an occurrence it is suggested that either thermal tape rather than heat sink paste be used for heat dissipation or using extreme care when removing the heatsink 13 Hardware Installation 1 4 Installation of Memory Before installing the memory modules please comply with the following c
6. System will detect automatically and show up when you install the Intel Pentium 4 note processor with HT Technology gt Hard Disk Boot Priority Select boot sequence for onboard or add on cards SCSI RAID etc Use lt T gt or lt 4 gt to select a device then press lt gt to move it up or lt gt to move it down the list Press lt ESC gt to exit this menu First Second Third Boot Device gt gt Floppy Select your boot device priority by Floppy KK LS120 Select your boot device priority by LS120 b Hard Disk Select your boot device priority by Hard Disk KK CDROM Select your boot device priority by CDROM ZIP Select your boot device priority by ZIP KK USB FDD Select your boot device priority by USB FDD KK USB ZIP Select your boot device priority by USB ZIP KK USB CDROM Select your boot device priority by USB CDROM gt gt USB HDD Select your boot device priority by USB HDD KK LAN Select your boot device priority by LAN b Disabled Disable this function Password Check b Setup The system will boot but will not access to Setup page if the correct password is not entered at the prompt Default value b System The system will not boot and will not access to Setup page if the correct password is not entered at the prompt If you want to cancel the setting of password please just press ENTER to make SETUP empty GA 81848P775 G Motherboard 34 gt CPU Hyper Threading KK Enabled Enables CPU Hyp
7. http tw giga byte com TechSupport ServiceCenter htm Non Tech Support Sales Marketing p ggts gigabyte com tw nontech asp WEB address http www gigabyte pl e Serbia amp Montenegro Representative Office Of GIGA BYTE Technology Co Ltd in SERBIA amp MONTENEGRO Tech Support http tw giga byte com TechSupport ServiceCenter htm Non Tech Support Sales Marketing http ggts gigabyte com tw nontech asp WEB address http www gigabyte co yu e Czech Republic Representative Office Of GIGA BYTE Technology Co Ltd in CZECH REPUBLIC Tech Support http tw giga byte com TechSupport ServiceCenter htm Non Tech Support Sales Marketing http ggts gigabyte com tw nontech asp WEB address http www gigabyte cz e Romania Representative Office Of GIGA BYTE Technology Co Ltd in Romania TF Tech Support http tw giga byte com TechSupport ServiceCenter htm Non Tech Support Sales Marketing http ggts gigabyte com tw nontech asp WEB address http www gigabyte com ro 80
8. Xpress Recovery2 lt F9 gt Xpress Recovery2 11 07 2005 1945 6A79HGOGCU 00 gt 1 If you have already entered Xpress Recovery2 by booting from the CD ROM you can Se enter Xpress Recovery2 by pressing the lt F9 gt key in the future 2 System storage capacity and the reading writing speed of the hard disk will affect the data backup speed 3 Itis recommended that Xpress Recovery2 be immediately installed once you com plete installations of OS and all required drivers as well as software 53 Appendix The Main Screen of Xpress Recovery2 1 RESTORE Restore the backed up data to your hard disk This button will not appear if there is no backup file 2 BACKUP Back up data from hard disk 3 REMOVE Remove previously created backup files to release disk space This button will not appear if there is no backup file 4 REBOOT Exit the main screen and restart the system Limitations 1 Not compatible to Xpress Recovery 2 For the use of Xpress Recovery2 a primary partition must be reserved 3 Xpress Recovery2 will store the backup file at the end of the hard disk so free space available on the hard disk for the backup file must be allocated in advance A minimum 4GB is recom mended but the actual space is dependent on the size of the data to be backed up 4 Capable of backing up hard disks installed with Windows operating systems including DOS and Windows XP 2000 NT 9x Me 5 USB hard disks are curren
9. disk Free size 1 14M DEL Delete Total size 1 39M Ej F5 Refresh Q Flash Utility V 1 30 Flash Type Sapi anakis aata SST 49LF003A 256K CAUTION Do not turn off power or reset your system at this stage Reading BIOS file from floppy gt gt gt gt gt gt gt gt gt gt gt gt gt gt Ef Don t Turn Off Power or Reset System After BIOS file is read you ll see a confirmation dialog box asking you Are you sure to update BIOS Please do not take out the floppy disk when it begins flashing BIOS CAUTION GA 81848P775 G Motherboard 60 3 Press Y button on your keyboard after you are sure to update BIOS Then it will begin to update BIOS The progress of updating BIOS will be shown at the same time Q Flash Utility V 1 30 Flash Typa Hp aparata eaz SST 49LF003A 256K CAUTION Updating BIOS Now Do not turn off power or gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt reset your system r Off at this stage Ef Don t Turn Off Power or Reset System 4 Press any keys to return to the Q Flash menu when the BIOS updating procedure is completed Q Flash Utility V 1 30 Flash TGT asesan SST 49LF003A 256K Copy BIOS completed Pass Please press any key to continue 5 Press Esc and then Y button to exit the Q Flash utility The computer will restart automati
10. Application This page displays all the tools that Gigabyte developed and some free software You can click an item to install it KAGA B4BP18651875 1 03 B4 1222 1 G GIGABYTE INSTALL CHIPSET DRIVER INFORMATION HAR E INFORMATION CONTACT US 3 3 Software Information This page lists the contents of software and drivers in this CD title KA GA 848P1865 875 1 03 B4 1222 1 G GIGABYTE I DIRECTORY DESCRIPTION Nr README TXT 1 I aa ACP VGA CHIPSET DRIVER L i SOFTWARE i ENDA gt EnableUSBS3XP _ gt NUSBADN i 1 9NAA RAID HARDWARE 91HRRAIDN INFORMATION 1 Pad die GA 81848P775 G Motherboard 50 3 4 Hardware Information This page lists all device you have for this motherboard KA GA 848P1865 875 1 03 B4 1222 1 Identifier 86 Famiy 15 Model 3 Stepping 7 ProcessorNameSting Genuine InteR CPU 320GH2 INSTALL CHIPSET DRIVER SOFTWARE APPLICATION 7 5orrware INFORMATION Pee 3 5 Contact Us Please see the last page for details KA GA 848P1865 875 1 03 B4 1222 1 INSTALL CHIPSET DRIVER J SOFTWARE APPLICATION VO INFORMATION HARDWARE INFORMATION 51 Drivers Installation GA 81848P775 G Motherboard 52 Chapter 4 Appendix 4 1 Unique Software Utilities 4 14 Xpress Recovery2 Introduction Xpress Recovery2 is designed to provide quick backup and restora tion of
11. DRAM or M B error 2 beeps Parity error 3 beeps Base 64K memory failure Fosnes Timer hot onerstional 1 long 3 short Keyboard error Pe peran 1 long 9 short BIOS ROM error 5 beeps Processor error 6 beeps 8042 gate A20 failure Continuous long beeps DRAM error 7 beeps Processor exception interrupt error Continuous short beeps Power error 8 beeps Display memory read write failure 9 beeps ROM checksum error 10 beeps CMOS shutdown register read write error 11 beeps Cache memory bad GA 81848P775 G Motherboard 72 1 long 2 short Monitor or display card error 73 Appendix GA 81848P775 G Motherboard T74 75 Appendix GA 81848P775 G Motherboard 76 77 Appendix GA 81848P775 G Motherboard 78 Contact Us e Taiwan Headquarters GIGA BYTE TECHNOLOGY CO LTD Address No 6 Bau Chiang Road Hsin Tien Taipei 231 Taiwan TEL 886 2 8912 4888 FAX 886 2 8912 4003 Tech Support http tw giga byte com TechSupport ServiceCenter htm Non Tech Support Sales Marketing http ggts gigabyte com tw nont
12. Health Status 2s aa ANAKAN ANAND Gene bees 41 2 7 FrequencyNoltage Control sees 43 28 LoadFail Safe Defaults uu nana nna na nunawa naawa na nnnaaannasanaanaaanasaasanansansasawsaas 45 29 Load Optimized Default sss 45 2 10 Set Supervisor User Password eee eee ee eee 46 2 11 Save 8 Exit Setup 212 Exit Without Saving Chapter 3 Drivers Installation sese eee eee 49 3 1 Install Chipset Drivers u s 49 3 2 Software Application essen eee 50 33 Software Information 2 Ghana 50 34 Hardware Information ulunan anan na naawa nanasa eee eee 51 35 Contact Us Chapter 4 Appendix sese 53 4 1 Unique Software Utilities sss esse enen 53 4 1 1 Xpress Recovery2 Introduction sss 53 4 1 2 Flash BIOS Method Introduction sse eee 55 4 1 3 2 4 6 8 Channel Audio Function Introduction sss 64 4 1 4 Jack Sensing and UAJ Introduction ulunan na annawannwnawnawsawanawnawsawsanssassansawaa 70 4 2 Troubleshooting kanaan NGANGA 72 GA 81848P775 G Motherboard Layout ja S ATX_12V Ba KB MS LGA775 CPU FAN USB Z Q o S o 7 2 R 3 O a co t 09 oo Intel 848P amp AUDIO S FDD lcn JN o oR M 2 5 Marvell So AGP h 8001 i 8 N O O a d 3 CODEC r ma BIOS SATAO SATA I
13. Internet a Click Internet Update icon Click Update New BIOS icon Select BIOSTM sever Select the exact model name on your motherboard System will automatically download and update the BIOS rens Il Update BIOS NOT through Internet a Do not click Internet Update icon b Click Update New BIOS c Please select All Files in dialog box while opening the old file d Please search for BIOS unzip file downloading from internet or any other methods such as 81848P775 G E7 e Complete update process following the instruction GA 81848P775 G Motherboard 62 Ill Save BIOS In the very beginning there is Save Current BIOS icon shown in dialog box It means to save the current BIOS version IV Check out supported motherboard and Flash ROM In the very beginning there is About this program icon shown in dialog box It can help you check out which kind of motherboard and which brand of Flash ROM are supported 2 Note In method I if it shows two or more motherboard s model names to be selected please make sure your motherboard s model name again Selecting wrong model name will cause the system unbooted In method Il be sure that motherboard s model name in BIOS unzip file are the same as your motherboard s Otherwise your system won t boot In method I if the BIOS file you need cannot be found in BIOSTM server please go onto Gigabyte s web site for downloading and updating it according to method Il Ple
14. Item Fail Safe defaults contain the most appropriate values of the system parameters that allow minimum system performance 2 9 Load Optimized Defaults CMOS Setup Utility rd CMOS Features ad Fail Safe Defaults Advanced BIOS Features Load Optimized Defaults Integrated Peripherals Set Supervisor Password Power Mar Control Selecting this field loads the factory defaults for BIOS and Chipset Features which the system automatically detects 45 BIOS Setup 2 10 Set Supervisor User Password CMOS Setup Utility Copyright C 1984 2 ard Software Standard CMOS Features Load Fail Safe Defaults Advanced BIOS res Load Optimized Defaults Integrated Peri Set Super Power Mar PnP PCI C PC Health Frequency Voltage Control When you select this function the following message will appear at the center of the screen to assist you in creating a password Type the password up to eight characters and press lt Enter gt You will be asked to confirm the password Type the password again and press lt Enter gt You may also press lt Esc gt to abort the selection and not enter a password To disable password just press lt Enter gt when you are prompted to enter password A message PASSWORD DISABLED will appear to confirm the password being disabled Once the password is disabled the system will boot and you can enter Setup freely The BIOS Setup program allows you to specify two separate passwords SUPERVISO
15. Load Main BIOS from Floppy Load Backup BIOS from Floppy Save Main BIOS to Floppy Save Backup BIOS to Floppy Enter Run TV Move ESC Reset F10 Power Off After BIOS file is read you ll see a confirmation dialog box asking you Are you sure to update BIOS 57 Appendix 3 Press Y button on your keyboard after you are sure to update BIOS Then it will begin to update BIOS The progress of updating BIOS will be displayed Please do not take out the floppy disk when it begins flashing BIOS CAUTION 4 Press any keys to return to the Q Flash menu when the BIOS updating procedure is completed Dual BIOS Utility Boot From a aaa Mah sea Main Bios Main ROM Type Size SST 49LF003A 512K Backup ROM Type Size SST 49LF003A 512K Wide Range Protection Disable Copy BIOS completed Pass Please press any key to continue Q Flash Utility Load Main BIOS from Floppy Load Backup BIOS from Floppy Save Main BIOS to Floppy Save Backup BIOS to Floppy Enter Run TV Move ESC Reset F10 Power Off You can repeat Step 1 to 4 to flash the backup BIOS too 5 Press Esc and then Y button to exit the Q Flash utility The computer will restart automatically after you exit Q Flash Dual BIOS Utility B ot Froti eryngium Main Bios Main ROM Type Size SST 49LF003A 512K Backup ROM Type Size SST 49LF003A 512K Wide Range Protection Disable Are
16. S a 9 RS 5 Fem ea ea kar IDE2 ae bea Sha DEA Ga nA NG IDE1 re rE CED F PANEL SPDIF tR FLUSB1 EEE PWR LED Optional Block Diagram LGA775 CPUCLK 200 133MHz Processor AGP 8X 4X AGPCLK Host 66MHz Interface L DDR Intel 848p 266 333 400MHz nte He ZCLK 66MHz 5 PC HCLK 133 200MHz RJ45 66MHz an 33 MHz 14 318 MHz 48 MHz Marvell 8001 BIOS Floppy 4 AC97 Link 178712 E LPT Port ee PCICLK PSI2 33MHz KB Mouse 8 USB ATA33 66 100 p IDE Channels oz 5 orts COM Su O Z i Ports 2 Serial ATA Channels Chapter 1 Hardware Installation 1 1 Considerations Prior to Installation Preparing Your Computer The motherboard contains numerous delicate electronic circuits and components which can become damaged as a result of electrostatic discharge ESD Thus prior to installation please follow the instructions below 1 2 3 Please turn off the computer and unplug its power cord When handling the motherboard avoid touching any metal leads or connectors It is best to wear an electrostatic discharge ESD cuff when ha
17. a safe restart gt gt Disabled Disable CPU Host Clock Control Default value KK Enabled Enable CPU Host Clock Control 7 CPU Host Frequency Mhz This item will be available when CPU Host Clock Control is set to Enabled gt gt 100MHz 355MHz Set CPU Host Clock from 100MHz to 355MHz If you use FSB533 Pentium 4 processor please set CPU Host Frequency to 133MHZ If you use FSB800 Pentium 4 processor please set CPU Host Frequency to 200MHz Incorrect using it may cause your system broken For power End User use only lt AGPIPCI SRC Fixed This item will be available when CPU Host Clock Control is set to Enabled Serial ATA device is very sensitive to SRC clock SRC over clock may make Serial ATA device function can t work properly Kr Adjust AGP PCI SRC clock asychrohous with CPU 43 BIOS Setup 7 Memory Frequency For Wrong frequency may make system can t boot clear CMOS to overcome wrong frequency issue for FSB Front Side Bus frequency 533MHz b 2 0 Memory Frequency Host clock X 2 0 KK 2 5 Memory Frequency Host clock X 2 5 b Auto Set Memory frequency by DRAM SPD data Default value for FSB Front Side Bus frequency 800MHz b 2 0 Memory Frequency Host clock X 2 0 b 1 66 Memory Frequency Host clock X 1 66 KK 1 33 Memory Frequency Host clock X 1 33 b Auto Set Memory frequency by DRAM SPD data Default value lt gt Memory Frequency Mhz The values depend on CPU Host Frequency Mhz item lt AGP
18. hard disk data Supporting Microsoft operating systems including press 7 Windows XP 2000 NT 98 Me and DOS and file systems including FAT16 FAT32 and NTFS Xpress Recovery2 is able to back up data on hard disks on PATA and SATA IDE controllers After Xpress Recovery2 is executed from CD ROM for the first time it will stay permanent in your hard disk If you wish to run Xpress Recovery2 later you can simply press F9 during system bootup to enter Xpress Recovery2 without the CD ROM System requirements 1 Intel x86 platforms 2 At least 64M bytes of system memory 3 VESA supported VGA cards How to use the Xpress Recovery2 Initial access by booting from CD ROM and subsequent access by pressing the F9 key Steps After entering BIOS Setup go to Advanced BIOS Feature and set to boot from CD ROM Save the settings and exit the BIOS Setup Insert the provided driver CD into your CD ROM drive Upon system restart the message which says Boot from CD DVD will appear in the bottom left corner of the screen Press any key to enter Xpress Recovery2 After the steps above are completed subsequent access to Xpress Recovery2 can be made by simply pressing the lt F9 gt key during system power on Boot from CD DVD Boot from CD DVD Press any iu startup XpressRecovery2 Award Modular BIOS v6 00PG An Energy Star Ally Copyright C 1984 2004 Award Software Inc Intel 945 BIOS for 81945GME E7 lt DEL gt BIOS Setup Q Flash lt F9 gt
19. m Frequency Voltage Control This setup page is control CPU clock and frequency ratio m Load Fail Safe Defaults Fail Safe Defaults indicates the value of the system parameters which the system would be in safe configuration m Load Optimized Defaults Optimized Defaults indicates the value of the system parameters which the system would be in best performance configuration GA 81848P775 G Motherboard 30 M Set Supervisor Password Change set or disable password It allows you to limit access to the system and Setup or just to Setup m Set User Password Change set or disable password It allows you to limit access to the system M Save amp Exit Setup Save CMOS value settings to CMOS and exit setup Exit Without Saving Abandon all CMOS value changes and exit setup 2 1 Standard CMOS Features CMOS Setup Utility Copy 3 Award Software Date mm dd yy Thu Jan 27 2005 Time hh mm ss 15 6 6 Menu Level gt IDE Channel 0 Master None Change the day month IDE Channel 0 Slav None year IDE Channel 1 r None IDE Channel 1 i None lt Week gt None Sun to Sat IDE Channel 3 Master None lt Month gt Drive A 1 44M 3 5 Jan to Dec Drive B None Floppy 3 Mode Suport Disabled lt Day gt 1 to 31 or maximum Holt On All But Keyboard allowed in the month lt Yea 1999 to 2098 gt Date The date format is lt week gt lt month gt lt day gt lt year gt b Week The week from Su
20. you sure to RESET Enter to continure or Esc to abort Q Flash Utility Load Main BIOS from Floppy Load Backup BIOS from Floppy Save Main BIOS to Floppy Save Backup BIOS to Floppy Enter Run TV Move ESC Reset F10 Power Off After system reboots you may find the BIOS version on your boot screen becomes the one you flashed The BIOS file becomes Fab after updating or Intel Pentium lt Patch ID Memory Ti 13 Memory Frequen Primary M REATIVEDVD RM DVD1242E BC101 Press DEL to enter SETUP Dual BIOS Q Flash F9 For Xpre 6A79BG03C 00 GA 81848P775 G Motherboard 58 6 Press Del to enter BIOS menu after system reboots When you are in BIOS menu move to Load Fail Safe Defaults item and press Enter to load BIOS Fail Safe Defaults Normally the system redetects all devices after BIOS has been upgraded Therefore we highly recommend reloading the BIOS defaults after BIOS has been upgraded CMOS Setup Utility Copyright C 1984 2004 Award Software Standard CMOS Features Select Language Advanced BIOS Features Load Fail Safe Defaults Integrated Perinherale I nad Ontimized Dafanlte Power Mana PnP PCI Cor PC Health Status MB Intelligent Tweaker M I T Time Date Hard Disi Press Y on your keyboard to load defaults 7 Select Save 8 Exit Setup item to save the settings to CMOS and exit the BIOS menu System will reboot after you exit the BIOS menu The procedu
21. 7 SATA0 SATA1 16 PWR LED Optional 8 F PANEL 17 BAT 9 F AUDIO GA 81848P775 G Motherboard 18 112 ATX_12V ATX Power Connector With the use of the power connector the power supply can supply enough stable power to all the components on the motherboard Before connecting the power connector please make sure that all components and devices are properly installed Align the power connector with its proper location on the motherboard and connect tightly The ATX_12V power connector mainly supplies power to the CPU If the ATX_12V power connector is not connected the system will not start Caution Please use a power supply that is able to handle the system voltage requirements It is recommended that a power supply that can withstand high power consumption be used 300W or greater If a power supply is used that does not provide the required power the result can lead to an unstable system or a system that is unable to start Pin No Definition 1 GND 2 GND 3 12V 4 12V Pin No Definition 1 3 3V 2 3 3V 3 GND 4 5V 5 GND 6 5V 7 GND 8 Power Good 9 5V SB stand
22. D Tech Support http tw giga byte com TechSupport ServiceCenter htm Non Tech Support Sales Marketing http ggts gigabyte com tw nontech asp WEB address http www gigabyte com cn Shanghai TEL 86 021 63410999 FAX 86 021 63410100 Beijing TEL 86 10 62102838 FAX 86 10 62102848 Wuhan TEL 86 27 87851061 FAX 86 27 87851330 GuangZhou TEL 86 20 87586074 FAX 86 20 85517843 Chengdu TEL 86 28 85236930 FAX 86 28 85256822 Xian TEL 86 29 85531943 FAX 86 29 85539821 Shenyang TEL 86 24 23960918 FAX 86 24 2396091 8 809 e Australia GIGABYTE TECHNOLOGY PTY LTD Tech Support http tw giga byte com TechSupport ServiceCenter htm Non Tech Support Sales Marketing ttp ggts gigabyte com tw nontech asp WEB address http www giga byte com au gt e France GIGABYTE TECHNOLOGY FRANCE S A R L Tech Support ttp tw giga byte com TechSupport ServiceCenter htm Non Tech Support Sales Marketing ttp ggts gigabyte com tw nontech asp WEB address http www gigabyte fr gt GA 81848P775 G Motherboard e Russia Moscow Representative Office Of GIGA BYTE Technology Co Ltd Tech Support ttp tw giga byte com TechSupport ServiceCenter htm Non Tech Support Sales Marketing http ggts gigabyte com tw nontech asp WEB address http www gigabyte ru L 0 gt Poland fice of GIGA BYTE TECHNOLOGY Co Ltd in POLAND Tech Support
23. GA 81848P775 G Intel Pentium 4 LGA775 Processor Motherboard User s Manual Rev 1003 12ME 81848PTG 1003 p The WEEE marking on the product indicates this product must not be disposed of with user s other household waste and must be handed over to a designated collection point for the recycling of waste electrical and electronic equipment The WEEE marking applies only in European Union s member states DEN 55011 O EN 55013 O EN 55014 1 O EN 55015 O EN 55020 E EN 55022 O DIN VDE 0855 O part 10 O part 12 CE marking D EN 60065 DEN 60335 Stamp Declaration of Conformity We Manufacturer Importer full address G B T Technology Trading GMbH Ausschlager Weg 41 1F 20537 Hamburg Germany declare that the product description of the apparatus system installation to which it refers Motherboard GA 81848P775 G is in conformity with reference to the specification under which conformity is declared in accordance with 89 336 EEC EMC Directive Limits and methods of measurement BEN 61000 3 2 Disturbances in supply systems caused of radio disturbance characteristics of industrial scientific and medical ISM BEN 61000 3 3 Disturbances in supply systems caused high frequency equipment by household appliances and similar electrical equipment Voltage fluctuations Limits and methods of measurement E EN 55024 Information Technology of radio disturbance characteristics of equipment Immunity b
24. IPCI SRC Frequency Mhz The values depend on Fixed AGP PCI SRC Fixed 7 DIMM OverVoltage Control Please note that by overclocking your system through the increase of the DIMM voltage damage to the memory may occur KK Normal Set DIMM OverVoltage Control to Normal Default value gt gt 0 1V Set DIMM OverVoltage Control to 0 1V p gt 0 2V Set DIMM OverVoltage Control to 0 2V p gt 0 3V Set DIMM OverVoltage Control to 0 3V Incorrect using it may cause your system broken For power End User use only gt AGP OverVoltage Control Normal Set AGP OverVoltage Control to Normal Default value p gt 0 1V Set AGP OverVoltage Control to 0 1V p gt 0 2V Set AGP OverVoltage Control to 0 2V p gt 0 3V Set AGP OverVoltage Control to 0 3V Increase AGP voltage may get stable for Over_Clock But it may damage to AGP Card when enable this feature 7 CPU OverVoltage Control KK Normal Set CPU Voltage Control to Normal Default value KK 5 0 Set CPU Voltage Control to 5 0 Kr 7 5 Set CPU Voltage Control to 7 5 b 10 0 Set CPU Voltage Control to 10 0 Incorrect using it may cause your system broken For power End User use only GA 81848P775 G Motherboard 44 2 8 Load Fail Safe Defaults CMOS Setup Utilit Standard CMOS Features Load Fail Safe Defaults Advanced BIOS Features Load Optimized Defaults Integrated Perip 3 Set Supervisor Pa ord Power Mar PnP PCI C PC Health status TAN wWiuivui vav ge Control
25. Mode Use DMA to 3 Default value 1 Set ECP Mode Use DMA to 1 37 BIOS Setup 2 4 Power Management Setup CMOS Setup Utility Copyright C 1984 2005 Award Software Power Management Setup ACPI Suspend Type S1 POS P LED in S1 state Blinking Menu Levelb Off by Power b Instant off ji Enabled S1 Enabled Set suspend type to Disabled Power On Suspend under ACPI OS Power On B s Disabled S3 Disabled Set suspend type to Suspend to RAM under ACPI OS q ACPI Suspend Type KK S1 POS Set ACPI suspend type to S1 POS Power On Suspend Default value KK S3 STR Set ACPI suspend type to S3 STR Suspend To RAM Power LED in S1 state gt gt Blinking In standby mode S1 power LED will blink Default value gt gt Dual OFF In standby mode S1 a If use single color LED power LED will turn off b If use dual color LED power LED will turn to another color gt Off by Power button gt gt Instant off Press power button then Power off instantly Default value b Delay 4 Sec Press power button 4 sec to Power off Enter suspend if button is pressed less than 4 sec 7 PME Event Wake Up KK Disabled Disable this function KK Enabled Enable PME Event Wake up Default value q GA 81848P775 G Motherboard 38 ModemRingOn WakeOnLAN An incoming call via modem can awake the system from any suspend state or an input signal comes from the other client server on the LAN can awake the syst
26. OS Q Flash allows users to flash BIOS without any utility in DOS or Windows Using Q Flash indicating no more fooling around with any complicated instructions and operating system since it is in the BIOS menu Please note that because updating BIOS has potential risk please do it with caution We are sorry that Gigabyte Technology Co Ltd is not responsible for damages of system because of incorrect manipulation of updating BIOS to avoid any claims from end users CAUTION Before You Begin Before you start updating BIOS with the Q Flash utility please follow the steps below first 1 Download the latest BIOS for your motherboard from Gigabyte s website 2 Extract the BIOS file downloaded and save the BIOS file the one with model name Fxx For example 8KNXPU Fba to a floppy disk 3 Reboot your PC and press Del to enter BIOS menu The BIOS upgrading guides below are separated into two parts If your motherboard has dual BIOS please refer to Part One If your motherboard has single BIOS please refer to Part Two Part One Updating BIOS with Q Flash Utility on Dual BIOS Motherboards Some of Gigabyte motherboards are equipped with dual BIOS In the BIOS menu of the motherboards supporting Q Flash and Dual BIOS the Q Flash utility and Dual BIOS utility are combined in the same screen This section only deals with how to use Q Flash utility In the following sections we take GA 8KNXP Ultra as the example to guide you ho
27. R PASSWORD and a USER PASSWORD When disabled anyone may access all BIOS Setup program function When enabled the Supervisor password is required for entering the BIOS Setup program and having full configuration fields the User password is required to access only basic items If you select System at Password Check in Advance BIOS Features Menu you will be prompted for the password every time the system is rebooted or any time you try to enter Setup Menu If you select Setup at Password Check in Advance BIOS Features Menu you will be prompted only when you try to enter Setup GA 81848P775 G Motherboard 46 2 11 Save amp Exit Setup Load Optimized Defaults Integrated Peripherals Set Supervisor Password Power Management Setup Set User Password Type Y will quit the Setup Utility and save the user setup value to RTC CMOS Type N will return to Setup Utility 2 12 Exit Without Saving CMOS Setup Utility Copyright C 1984 2005 Award Software Standard CMOS Features Load Fail Safe Defaults Advanced BIOS Features Load Optimized Defaults Integrated Peripherals Set Supervisor Password Power Mal WALL vviwvut Day TV gt Select Item Type Y will quit the Setup Utility without saving to RTC CMOS Type N will return to Setup Utility 47 BIOS Setup GA 81848P775 G Motherboard T48 Chapter 3 Drivers Installation DI Pictures be
28. S Manufacturer Importer pa E Signatue Timmy Huang Date Mar 11 2005 Name Timmy Huang DECLARATION OF CONFORMITY Per FCC Part 2 Section 2 1077 a Responsible Party Name G B T INC U S A Address 17358 Railroad Street City of Industry CA 91748 Phone Fax No 818 854 9338 818 854 9339 hereby declares that the product Product Name Motherboard Model Number GA 81848P775 G Conforms to the following specifications FCC Part 15 Subpart B Section 15 107 a and Section 15 109 a Class B Digital Device Supplementary Information This device complies with part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful and 2 this device must accept any inference received including that may cause undesired operation Representative Person s Name ERIC LU Signature Eric Lu Date Mar 11 2005 Copyright 2006 GIGA BYTE TECHNOLOGY CO LTD All rights reserved The trademarks mentioned in the manual are legally registered to their respective companies Notice The written content provided with this product is the property of Gigabyte No part of this manual may be reproduced copied translated or transmitted in any form or by any means without Gigabyte s prior written permission Specifications and features are subject to change without prior notice Product Manual Classification In order to assist in the use of this pr
29. USB connector s please make sure your device s such as USB keyboard mouse scanner zip speaker etc have a standard USB interface Also make sure your OS supports USB controller If your OS does not support USB controller please contact OS vendor for possible patch or driver upgrade For more information please contact your OS or device s vendors Parallel Port The parallel port allows connection of a printer scanner and other peripheral devices COM A COM B Serial Port Connects to serial based mouse or data processing devices LAN Port The provided Internet connection is Gigabit Ethernet providing data transfer speeds of 10 100 1000Mbps Line In Devices like CD ROM walkman etc can be connected to Line In jack Line Out Connect the stereo speakers earphone or front surround channels to this connector MIC In Microphone can be connected to MIC In jack KC You can use audio software to configure 2 4 6 8 channel audio functioning TE 17 Hardware Installation 1 7 Connectors Introduction 1 ATX 12V 10 CDIN 2 ATX Power Connector 11 SPDIF 10 3 CPU FAN 12 SUR CEN 4 SYS FAN 13 F USB1 F_USB2 5 FDD 14 CI 6 IDE1 IDE2 15 CLR CMOS
30. age due to improper installation Damage due to use of uncertified components Damage due to use exceeding the permitted parameters Product determined to be an unofficial Gigabyte product 9 Hardware Installation 1 2 Feature Summary CPU Supports the latest Intel Pentium 4 LGA775 CPU Supports 800 533MHz FSB L2 cache varies with CPU Chipset Northbridge Intel 848P Chipset Southbridge Intel ICH5 Memory 3 DDR DIMM memory slots supports up to 2GB memory Supports 2 5V DDR DIMM Supports DDR 400 333 266 DIMM Supports 128MB 256MB 512MB 1GB unbuffered Non ECC DRAM Slots 1 AGP slot 5 PCI slots IDE Connections 0 6019 7 2 IDE connection UDMA 33 ATA 66 ATA 100 allows connection of 4 IDE devices FDD Connections 1 FDD connection allows connection of 2 FDD devices Onboard SATA 2 Serial ATA connections Peripherals 1 parallel port supporting Normal EPP ECP mode 2 Serial port COMA COMB 8 USB 2 0 1 1 ports rear x 4 front x 4 via cable 1 front audio connector 1 PS 2 keyboard port 1 PS 2 mouse port Onboard LAN Onboard Marvell 8001 chip 10 100 1000 Mbit 1 RJ 45 port Onboard Audio ALC850 CODEC UAJ Supports Jack Sensing function Supports 2 4 6 8 channel audio Supports Line In Line Out MIC connection Surround Back Speaker use of Surround Kit to select SPDIF In Out CD In connector I O Control
31. ase note that any interruption during updating will cause system unbooted 63 Appendix fag Z m BES 4 1 3 2141618 Channel Audio Function Introduction The installation of windows 98SE 2K ME XP is very simple Please follow next step to install the function Stereo Speakers Connection and Settings We recommend that you use the speaker with amplifier to acqiire the best sound effect if the stereo output is applied STEP 1 Connect the stereo speakers or earphone to Line Out STEP 2 Following installation of the audio driver you find a icon a Sound Effect icon on the lower right hand taskbar Click the icon to select the function S AA OE STEP 3 Click Speaker Configuration then click on the left selection bar and select 2CH Speaker to complete 2 channel audio configuration 2CH Speaker bi 2 peaker 4CH Speaker 6CH Speaker 8CH Speaker Baa o o E GA 81848P775 G Motherboard 64 4 Channel Analog Audio Output Mode STEP1 Connect the front channels to Line Out the rear channels to Line In Line Out Line In STEP2 Following installation of the audio driver you find a icon a Sound Effect icon on the lower right hand taskbar Click the icon to select the function GS AA aM STEP3 Click Speaker Configuration and select the UAJ Function Then click on the left selection bar and select 4CH Speaker to complete 4 chann
32. by 5V 10 12V 11 3 3V 12 12V 13 GND 14 PS_ON soft on off 15 GND 16 GND 17 GND 18 5V 19 5V 20 5V 19 Hardware Installation 3 4 CPU FAN SYS FAN Cooler Fan Power Connector The cooler fan power connector supplies a 12V power voltage via a 3 pin 4 pin only for CPU FAN power connector and possesses a foolproof connection design Most coolers are designed with color coded power connector wires A red power connector wire indicates a positive connection and requires a 12V power voltage The black connector wire is the ground wire GND Please remember to connect the power to the cooler to prevent system overheating and failure Caution Please remember to connect the power to the CPU fan to prevent CPU overheating and failure SYS_FAN 5 FDD Floppy Connector The FDD connector is used to connect the FDD cable while the other end of the cable connects to the FDD drive The types of FD Pin No Definition GND 12V Sense El IKA Speed Control Only for CPU FAN Please connect the red power connector wire to the pin1 position 34
33. cally after you exit Q Flash Q Flash Utility V 1 30 Flash Type Size namana SST 49LF003A 256K Are you sure to RESET Enter to continure or Esc to abort The BIOS file Intel Pentium R 4 1 7GHz 100x17 0 becomes F4 after lt CPUID OFOA Patch ID 00093 updating emory g 122880K OK 8192K Shared Memory Press DEL to enter SETUP Q Flash 03 18 2003 1845GE 6A69YG01C 00 6 Press Del to enter BIOS menu after system reboots and Load BIOS Fail Safe Defaults See how to Load BIOS Fail Safe Defaults please kindly refer to Step 6 to 7 in Part One Congratulation You have updated BIOS successfully b1 Appendix Eos Method 2 BIOS Utility tm f you do not have a DOS startup disk we recommend that you use the new BIOS utility BIOS allows users to update their BIOS under Windows Just select the desired BIOS server to download the latest version of BIOS Fig 1 Installing the BIOS utility Fig 2 Installation Complete and Run BIOS Kl Gn nenp 865875 1 03 88 1222 1 s 4 TE a Click Sari Programs GIGABYTE BIOS la aa Tomm Auen FTWARE S po Select BIOS item HARDWARE Marvel Hron Too k3 Curent Mainbosid info Flath Memo Type SST ASLFOQQAFWHIS O Click Update New BIOS Irtemet Update Fo H BIOS I Clear DMI Data Pool Save Cunert BIOS F Cher PrP Dala Pool About this progam E 1 Methods and steps Update BIOS through
34. ctor As picture For the further linkage to decoder rear bracket pro vides coaxial cable and Fiber connecting port 1 Connect the SPDIF output device to the rear bracket of PC and fix it with screw 2 Connect SPDIF device to the motherboard 3 Connect SPDIF to the SPDIF decoder 69 Appendix 4 1 4 Jack Sensing and UAJ Introduction Jack Sensing provides audio connectors error detection function T Install Microsoft DirectX8 1 or later version before to enable Jack Sensing support for Windows 98 98SE 2000 ME CAUTION Jack Sensing includes 2 parts AUTO and MANUAL Windows XP Introduction of audio connectors You may connect CDROM Walkman or others audio Ba Audio Connector input devices to Line In jack speakers earphone or NGH others output devices to Line Out jack and micro Line In phone to MIC In jack a 3 Front Speaker o Mic In Auto detecting SEAN Please connect the devices to the right jacks as above A window will appear as right picture if you setup the devices properly es Please note that 3D audio function will only BE BET Ede appear when 3D audio inputs GA 81848P775 G Motherboard 70 If you set wrong with the connectors the warning message will come out as right picture Manual setting If the device picture shows different from what you set please press Manual Selection to set This device should be recognized a
35. e this function Onboard Serial Port 1 b Auto BIOS will automatically setup the port 1 address bp 3F8 IRQ4 Enable onboard Serial port 1 and address is 3F8 IRQ4 Default value b gt 2F8 IRQ3 Enable onboard Serial port 1 and address is 2F8 IRQ3 gt gt 3E8 IRQ4 Enable onboard Serial port 1 and address is 3E8 IRQ4 b gt 2E8 IRQ3 Enable onboard Serial port 1 and address is 2E8 IRQ3 gt gt Disabled Disable onboard Serial port 1 GA 81848P775 G Motherboard 36 Onboard Serial Port 2 b Auto b gt 3F8 IRQ4 KK 2F8 IRQ3 b gt 3E8 IRQ4 b gt 2E8 IRQ3 b Disabled Onboard Parallel port b Disabled b gt 378 IRQ7 b gt 278 IRQ5 KK 3BC IRQ7 BIOS will automatically setup the port 2 address Enable onboard Serial port 2 and address is 3F8 IRQ4 Enable onboard Serial port 2 and address is 2F8 IRQ3 Default value Enable onboard Serial port 2 and address is 3E8 IRQ4 Enable onboard Serial port 2 and address is 2E8 IRQ3 Disable onboard Serial port 2 Disable onboard LPT port Enable onboard LPT port and address is 378 IRQ7 Default value Enable onboard LPT port and address is 278 IRQ5 Enable onboard LPT port and address is 3BC IRQ7 Parallel Port Mode SPP Using Parallel port as Standard Parallel Port Default value EPP Using Parallel port as Enhanced Parallel Port KK ECP Using Parallel port as Extended Capabilities Port KK ECP EPP Using Parallel port as ECP amp EPP mode ECP Mode Use DMA N3 Set ECP
36. ech asp WEB address English http www gigabyte com tw WEB address Chinese http chinese giga byte com e USA G B T INC TEL 1 626 854 9338 FAX 1 626 854 9339 Tech Support http tw giga byte com TechSupport ServiceCenter htm Non Tech Support Sales Marketing http ggts gigabyte com tw nontech asp WEB address http www giga byte com e Germany G B T TECHNOLOGY TRADING GMBH Tech Support http tw giga byte com TechSupport ServiceCenter htm Non Tech Support Sales Marketing http ggts gigabyte com tw nontech asp WEB address http www gigabyte de 79 e Japan NIPPON GIGA BYTE CORPORATION WEB address http www gigabyte co jp e Singapore GIGA BYTE SINGAPORE PTE LTD Tech Support http tw giga byte com TechSupport ServiceCenter htm Non Tech Support Sales Marketing http ggts gigabyte com tw nontech asp WEB address http www gigabyte com sg e UK G B T TECH CO LTD Tech Support http tw giga byte com TechSupport ServiceCenter htm Non Tech Support Sales Marketing http ggts gigabyte com tw nontech asp WEB address http uk giga byte com e The Netherlands GIGA BYTE TECHNOLOGY B V Tech Support http tw giga byte com TechSupport ServiceCenter htm Non Tech Support Sales Marketing http ggts gigabyte com tw nontech asp WEB address http www giga byte nl Appendix e China NINGBO G B T TECH TRADING CO LT
37. ection between the cable and connector will make the device unable to work or even damage it For optional SPDIF cable please contact your local dealer Pin No Definition Power No Pin SPDIF SPDIFI GND GND a Dla A n 12 SUR_CEN Please contact your nearest dealer for optional SUR_CEN cable Pin No Definition SUR OUTL SUR OUTR GND No Pin CENTER_OUT BASS_OUT AUX_L AUX_R ul OD a rm GA 81848P775 G Motherboard 24 13 F USB1 F USB2 Front USB Connector Be careful with the polarity of the front USB connector Check the pin assignment carefully while you connect the front USB cable incorrect connection between the cable and connector will make the device unable to work or even damage it For optional front USB cable please contact your
38. el audio configuration 4CH Speaker Me Headphone gales 2CH Speaker a U O aane m L a 7 4CH Speaker 6CH Speaker 8CH Speaker 65 Appendix 6 Channel Analog Audio Output Mode Use the back audio panel to connect the audio output without any additional module STEP1 Connect the front channels to Line Out the rear channels to Line In and the Center Subwoofer chan nels to MIC In Line In MIC In Line Out STEP2 Following installation of the audio driver you find a icon a Sound Effect icon on the lower right hand taskbar Click the icon to select the function S ESS TET STEP3 nnn Click Speaker Configuration and select the UAJ rann 1 Function Then click on the left selection bar and select 6CH Speaker to complete 6 channel audio configuration 6CH Speaker enr Only SURROUND KIT 6CH Speaker 8CH Speaker GA 81848P775 G Motherboard 66 8 Channel Audio Setup using Audio Combo Kit Optional Device Audio Combo Kit offers SPDIF output an optical and p coaxial cable and a Surround Kit The Surround Kit offers R L surround center subwoofer output and rear surround STEP1 Secure the Audio Combo Kit at the panel on the back of the case STEP2 Connect the Surround Kit to the SUR CEN connector located on the motherboard STEP 3 There are two methods of 8 channel audio configuration Method 1 Connect the fron
39. em from any suspend state b Disabled Disable Modem Ring on wake on Lan function KK Enabled Enable Modem Ring on wake on Lan Default value Resume by Alarm You can set Resume by Alarm item to enabled and key in Date time to power on system gt gt Disabled Disable this function Default value KK Enabled Enable alarm function to POWER ON system If Resume by Alarm is Enabled b Date of Month Alarm Everyday 1 31 b Time hh mm ss Alarm 0 23 0 59 0 59 Power On By Mouse gt gt Disabled Disable this function Default value b Double Click Double click on PS 2 mouse left button to power on the system Power On By Keyboard KK Password Enter from 1 to 5 characters to set the Keyboard Power On Password gt gt Disabled Disabled this function Default value b Keyboard 98 If your keyboard have POWER Key button you can press the key to power on the system KB Power ON Password When Power On by Keyboard set at Password you can set the password here b Enter Input password from 1 to 5 characters and press Enter to set the Keyboard Power On password AC Back Function gt gt Soft Off When AC power back to the system the system will be in Off state Default value gt gt Full On When AC power back to the system the system always in On state gt gt Memory When AC power back to the system the system will return to the Last state before AC power off 39 BIOS Setup 2 5 P
40. er Threading Feature Please note that this feature is only working for operating system with multi processors mode supported Default value gt gt Disabled Disables CPU Hyper Threading gt Limit CPUID Max to 3 Enabled Limit CPUID Maximum value to 3 when use older OS like NT4 gt gt Disabled Disables CPUID Limit for windows XP Default value 2 3 Integrated Peripherals CMOS Setup Utility Copyri 4 2005 Award Software Integrated Periph On Chip Pri Enabled On Chip Secor Enabled Menu Level On Chip Auto SATA Port If a hard disk SATA controller Enabled used set at Controller Enabled USB Keyboard Support Disabled Enabled USB Mouse Support Disabled Enable on chip IDE AC97 Audio Auto Onboard H W LAN a Onboard LAN Boot ROM S Onboard Serial Port 1 3 Disable on chip IDE Onboard Serial Port 2 2F8 IRQ3 Port Onboard Parallel Port 378 IRQ7 a SPP On Chip Primary PCI IDE KK Enabled Enable onboard 1st channel IDE port Default value KK Disabled Disable onboard 1st channel IDE port On Chip Secondary PCI IDE KK Enabled Enable onboard 2nd channel IDE port Default value gt gt Disabled Disable onboard 2nd channel IDE port 7 On chip SATA gt gt Disabled Disable SATA controller b Auto When there is no device to be plugged in IDE1 or IDE2 SATA controller will remap to IDE controller Default value gt gt Manual Set SATA Mode manually 35 BIOS Setup PF SATA Port0 Co
41. etects a non fatal error the system will be stopped b All But Keyboard The system boot will not stop for a keyboard error it will stop for all other errors Default value b All But Diskette The system boot will not stop for a disk error it will stop for all other errors b All But Disk Key The system boot will not stop for a keyboard or disk error it will stop for all other errors 7 Memory The category is display only which is determined by POST Power On Self Test of the BIOS Base Memory The POST of the BIOS will determine the amount of base or conventional memory installed in the system The value of the base memory is typically 512K for systems with 512K memory installed on the motherboard or 640K for systems with 640K or more memory installed on the motherboard Extended Memory The BIOS determines how much extended memory is present during the POST This is the amount of memory located above 1 MB in the CPU s memory address map b Total Memory This item displays the memory size that used 33 BIOS Setup 2 2 Advanced BIOS Features CMOS Setup Utility Copyright C 1984 2005 Award Software Advanced BIOS Features gt Hard Disk Boot Priority Press Enter First Boot Device Floppy Menu Level Second Boot Device Hard Disk Third Boot Device CDROM Select Hard Disk Boot Password Check Setup Device Priority CPU Hyper Threading Enabled Limit CPUID Max to 3 Disabled imized Defaults
42. he names of three tasks Blocking a task and pressing Enter key on your keyboard to enable execution of the task Action bar Contains the names of four actions needed to operate the Q Flash utility Pressing the buttons mentioned on your keyboards to perform these actions Using the Q Flash utility This section tells you how to update BIOS using the Q Flash utility As described in the Before you begin section above you must prepare a floppy disk having the BIOS file for your motherboard and insert it to your computer If you have already put the floppy disk into your system and have entered the Q Flash utility please follow the steps below to flash BIOS Steps 1 Press arrow buttons on your keyboard to move the light bar to Update BIOS from Floppy item in the Q Flash menu and press Enter button Later you will see a box pop up showing the BIOS files you previously downloaded to the floppy disk hae If you want to save the current BIOS for backup purpose you can begin Step 1 with Save BIOS me to Floppy item 2 Move to the BIOS file you want to flash and press Enter In this example we only download one BIOS file to the floppy disk so only one BIOS file 8GE800 F4 is listed Please confirm again you have the correct BIOS file for your motherboard CAUTION Q Flash Utility V1 30 Flash Type Size mm msesesesessestessasvesess SST 49LF003A 1 file s found 256K 8GE800 F4 256K BIOS file in the floppy
43. he required standards for the peripherals If you wish to set the frequency beyond the proper specifications please do so according to your hardware specifications including the CPU graphics card memory hard drive etc KC HT functionality requirement content Enabling the functionality of Hyper Threading Technology for your computer system requires all of the following platform components CPU An Intel Pentium 4 Processor with HT Technology Chipset An Intel Chipset that supports HT Technology BIOS A BIOS that supports HT Technology and has it enabled OS An operation system that has optimizations for HT Technology 1 3 1 Installation of the CPU Fig 1 N Metal Lever Gently lift the metal han lever located on the oy CPU socket to the upright position Fig 2 Remove the plastic covering on the CPU socket Fig 3 a Notice the small gold f colored triangle located on the edge of the CPU socket Align the E indented corner of the Fig 4 bs Once the CPU is f properly inserted please replace the load plate and Ea push the metal lever back into its original CPU with the triangle and gently insert the CPU into position position Grasping the CPU firmly between your thumb and forefinger carefully place it into the socket in a straight and downwards motion Avoid twisting or bending motions that might cause damage to the CPU during installation GA 81848P775 G Motherboard 12
44. iously downloaded to the floppy disk gt If you want to save the current BIOS for backup purpose you can begin Step 1 with Save Main nor BIOS to Floppy item 2 Move to the BIOS file you want to flash and press Enter In this example we only download one BIOS file to the floppy disk so only one BIOS file 8KNXPU Fba is listed Please confirm again you have the correct BIOS file for your motherboard CAUTION Dual BIOS Utility Boot From Main Bios Main ROM Type Size SST 49LF003A 512K Backup ROM Type Si SST 49LF003A 512K kanila Wide Range Prot 1 file s found Ad 8KNXPU Fba 512K BIOS file in the floppy disk Total size 1 39M Free size 911 50K F5 Refresh DEL Delete Q Flash Utility Load Main BIOS from Floppy Load Backup BIOS from Floppy Save Main BIOS to Floppy Save Backup BIOS to Floppy Enter Run TV Move ESC Reset F10 Power Off After pressing Enter you ll then see the progress of reading the BIOS file from the floppy disk Dual BIOS Utility Boot From pa Main Bios Main ROM Type Size SST 49LF003A 512K Backup ROM Type Size SST 49LF003A 512K Wide Range Protection Disable CAUTION Reading BIOS file from floppy gt gt gt gt gt gt gt gt gt gt gt gt gt gt ae Do not turn off power or reset your system at this Don t Turn Off Power or Reset System stagel Q Flash Utility
45. isable CPU Smart FAN Mode This option is available only when CPU Smart FAN Control is enabled b Auto BIOS autodetects the type of CPU fan you installed and sets the optimal CPU Smart FAN control mode for it Default Value KK Voltage Set to Voltage when you use a CPU fan with a 3 pin fan power cable gt gt PWM Set to PWM when you use a CPU fan with a 4 pin fan power cable Note In fact the Voltage option can be used for CPU fans with 3 pin or 4 pin power cables However some 4 pin CPU fan power cables are not designed following Intel 4 Wire fans PWM control specifications With such CPU fans selecting PWM will not effectively reduce the fan speed GA 81848P775 G Motherboard 42 2 7 FrequencyNoltage Control CMOS Setup Utility Cop C 1984 2005 Award Software Frequer age Control CPU Clock Ratio 15X CPU Host Clock Control Disabled Menu Level 200 66 33 100 Auto 166 66 33 100 Normal ag Normal CPU OverVoltage Control Normal F5 Previou Incorrect using these features may cause your system broken For power end user use only CAUTION gt CPU Clock Ratio This setup option will automatically assign by CPU detection The option will display Locked and read only if the CPU ratio is not changeable gt CPU Host Clock Control Please note that if your system is overclocked and cannot restart please wait 20secs for automatic system restart or clear the CMOS setup data and perform
46. l F1 When setting up BIOS for the first time it is recommended that you save the current BIOS to a disk in the event that BIOS needs to be reset to its original settings If you wish to upgrade to a new BIOS either Gigabyte s Q Flash or BIOS utility can be used Q Flash allows the user to quickly and easily update or backup BIOS without entering the operating system BIOS is a Windows based utility that does not require users to boot to DOS before upgrading BIOS but directly download and update BIOS from the Internet CONTROL KEYS lt T gt lt gt lt lt gt lt gt gt Move to select item lt Enter gt Select Item lt Esc gt Main Menu Quit and not save changes into CMOS Status Page Setup Menu and Option Page Setup Menu Exit current page and return to Main Menu lt Page Up gt Increase the numeric value or make changes lt Page Down gt Decrease the numeric value or make changes lt F1 gt General help only for Status Page Setup Menu and Option Page Setup Menu lt F2 gt Item Help lt F5 gt Restore the previous CMOS value from CMOS only for Option Page Setup Menu lt F6 gt Load the file safe default CMOS value from BIOS default table lt F7 gt Load the Optimized Defaults lt F8 gt Q Flash utility lt F9 gt System Information lt F10 gt Save all the CMOS changes only for Main Menu Main Menu The on line description of the highlighted setup function is displayed at the bo
47. lity Load Main BIOS from Floppy Load Backup BIOS from Floppy Save Main BIOS to Floppy Save Backup BIOS to Floppy Enter Run TV Move ESC Reset F10 Power Off Task menu for Dual BIOS utility Dual BIOS utility bar Q Flash utility title bar Action bar Contains the names of eight tasks and two item showing information about the BIOS ROM type Blocking a task and pressing Enter key on your keyboard to enable execution of the task Task menu for Q Flash utility Contains the names of four tasks Blocking a task and pressing Enter key on your keyboard to enable execu tion of the task Action bar Contains the names of four actions needed to operate the Q Flash Dual BIOS utility Pressing the buttons mentioned on your keyboards to perform these actions GA 81848P775 G Motherboard 56 Using the Q Flash utility This section tells you how to update BIOS using the Q Flash utility As described in the Before you begin section above you must prepare a floppy disk having the BIOS file for your motherboard and insert it to your computer If you have already put the floppy disk into your system and have entered the Q Flash utility please follow the steps below to flash BIOS Steps 1 Press arrow buttons on your keyboard to move the light bar to Load Main BIOS from Floppy item in the Q Flash menu and press Enter button Later you will see a box pop up showing the BIOS files you prev
48. low are shown in Windows XP 7 Insert the driver CD title that came with your motherboard into your CD ROM drive the driver CD title will auto start and show the installation guide If not please double click the CD ROM device icon in My computer and execute the Setup exe 3 1 Install Chipset Drivers After insert the driver CD Xpress Install will scan automatically the system and then list all the drivers that recommended to install The Xpress Install uses the Click and Go technology to install the drivers automatically Just select the drivers you want then click the GO button The Xpress Install will execute the installation for you automatically GA B48P 865 875 1 03 B4 1222 1 AG OFTWARE APPLICATION J HARDWARE INFORMATION SOFTWARE INFORMATION hing RETURN EXIT ED Some device drivers will restart your system automatically After restarting your system the Xpress NOTED Install will continue to install other drivers System will reboot automatically after install the drivers afterward you can install others application For USB2 0 driver support under Windows XP operating system please use Windows Service Pack After install Windows Service Pack it will show a question mark in Universal Serial Bus CAUTION Controller under Device Manager Please remove the question mark and restart the system System will auto detect the right USB2 0 driver 49 Drivers Installation 3 2 Software
49. n status at next boot Case Opened If the case is closed Case Opened will show No If the case have been opened Case Opened will show Yes If you want to reset Case Opened value set Reset Case Open Status to Enabled and save CMOS your computer will restart Current Voltage V Vcore DDR25V 3 3V 12V br Detect system s voltage status automatically Current CPU Temperature b gt Detect CPU temperature automatically Current CPU SYSTEM FAN Speed RPM Kr Detect CPU SYSTEM Fan speed status automatically CPU Warning Temperature b gt 60 C 140 F Monitor CPU temperature at 60 C 140 F b gt 70 C 158 F Monitor CPU temperature at 70 C 158 F b gt 80 C 176 F Monitor CPU temperature at 80 C 176 F p gt 90 C I 194 F Monitor CPU temperature at 90 C 194 F bs Disabled Disable this function Default value CPU SYSTEM FAN Fail Warning gt gt Disabled Fan warning function disable Default value KK Enabled Fan warning function enable 41 BIOS Setup 7 CPU Smart FAN Control KK Disabled Disable this function KK Enabled Enable CPU Smart Fan control function Default value a When the CPU temperature is higher than 65 degrees Celsius CPU fan will run at full speed b The speed of CPU fan will increase linearly depand on the temperature if the temperature is more than 41 degree and less than 65 degree c When the CPU temperature is lower than 40 degrees Celsius CPU fan will be d
50. n to Sat determined by the BIOS and is display only gt gt Month The month Jan Through Dec KK Day The day from 1 to 31 or the maximum allowed in the month b Year The year from 1999 through 2098 gt Time The times format in lt hour gt lt minute gt lt second gt The time is calculated base on the 24 hour military time clock For example 1 p m is 13 00 00 31 BIOS Setup IDE Channel 1 Master Slave bp IDE HDD Auto Detection Press Enter to select this option for automatic device detection KK IDE Device Setup You can use one of three methods Auto Allows BIOS to automatically detect IDE devices during POST default None Select this if no IDE devices are used and the system will skip the automatic detection step and allow for faster system start up Manual User can manually input the correct settings KK Access Mode Use this to set the access mode for the hard drive The four options are CHS LBA Large Auto default Auto gt IDE Channel 2 3 Master KK IDE HDD Auto Detection Press Enter to select this option for automatic device detection b Extended IDE Drive SATA devices setup You can use one of two methods Auto Allows BIOS to automatically detect SATA IDE devices during POST Default value None Select this if no SATA IDE devices are used and the system will skip the automatic detection step and allow for faster system start up KK Access Mode Use this to set the access mode for the hard drive The two option
51. nPIPCI Configurations CMOS Setup Utility Copyright C 1984 2005 Award Software gt PCI 1 PCI 5 IRQ Assignment PCI 2 IRQ Assignment PCI 3 IRQ Assignment PCI 4 IRQ Assignment Pn Configurations Auto Auto Menu Levelb Auto Auto imized Defaults PCI 1 PCI 5 IRQ Assignment b Auto p gt 3 4 5 7 9 10 11 12 14 15 PCI 2 IRQ Assignment b Auto p gt 3 4 5 7 9 10 11 12 14 15 PCI 3 IRQ Assignment gt gt Auto p gt 3 4 5 7 9 10 11 12 14 15 PCI 4 IRQ Assignment b Auto p gt 3 4 5 7 9 10 11 12 14 15 GA 81848P775 G Motherboard Auto assign IRQ to PCI 1 PCI 5 Default value Set IRQ 3 4 5 7 9 10 11 12 14 15 to PCI 1 PCI 5 Auto assign IRQ to PCI 2 Default value Set IRQ 3 4 5 7 9 10 11 12 14 15 to PCI 2 Auto assign IRQ to PCI 3 Default value Set IRQ 3 4 5 7 9 10 11 12 14 15 to PCI 3 Auto assign IRQ to PCI 4 Default value Set IRQ 3 4 5 7 9 10 11 12 14 15 to PCI 4 40 2 6 PC Health Status CMOS Setup Utility C ght C 1984 2005 Award Software PC Health Status Disabled Menu Levelb Disabled Don t reset case open status Enabled d Clear case open status ng Temp and set to be Disabled CPU FAN Fail at next boot SYSTEM FAN n Disabled CPU Smart FAN Control Enabled CPU Smart FAN Mode Auto F1 General Help F5 Previou Reset Case Open Status gt gt Disabled Don t reset case open status Default value KK Enabled Clear case ope
52. ndling electronic components CPU RAM Prior to installing the electronic components please have these items on top of an antistatic pad or within a electrostatic shielding container Please verify that the power supply is switched off before unplugging the power supply connector from the motherboard Installation Notices 1 Prior to installation please do not remove the stickers on the motherboard These stickers are required for warranty validation Prior to the installation of the motherboard or any hardware please first carefully read the information in the provided manual Before using the product please verify that all cables and power connectors are connected To prevent damage to the motherboard please do not allow screws to come in contact with the motherboard circuit or its components Please make sure there are no leftover screws or metal components placed on the motherboard or within the computer casing Please do not place the computer system on an uneven surface Turning on the computer power during the installation process can lead to damage to system components as well as physical harm to the user If you are uncertain about any installation steps or have a problem related to the use of the product please consult a certified computer technician Instances of Non Warranty Damage due to natural disaster accident or human cause Damage as a result of violating the conditions recommended in the user manual Dam
53. nfigure as KK IDE Pri Master Remap SATA Port 0 to IDE Pri Master gt gt IDE Pri Slave Remap SATA Port 0 to IDE Pri Slave KK IDE Sec Master Remap SATA Port 0 to IDE Sec Master b IDE Sec Slave Remap SATA Port 0 to IDE Sec Slave b SATA Port0 SATA controller set to SATA port0 As this mode it support by WinXP or later OS only Default value b gt SATA Port1 SATA controller set to SATA port1 As this mode it support by WinXP or later OS only SATA Port1 Configure as b The values depend on SATA Port0 USB Controller KK Enabled Enable USB Controller Default value gt gt Disabled Disable USB Controller USB 2 0 Controller Disable this function if you are not using onboard USB 2 0 feature KK Enabled Enable USB 2 0 Controller Default value b Disabled Disable USB 2 0 Controller USB Keyboard Support KK Enabled Enable USB Keyboard Support gt gt Disabled Disable USB Keyboard Support Default value USB Mouse Support KK Enabled Enable USB Mouse Support b Disabled Disable USB Mouse Support Default value AC97 Audio gt gt Enabled Enable onboard AC 97 audio function Default Value b Disabled Disable this function Onboard H W LAN KK Enabled Enable Onboard H W LAN function Default value KK Disabled Disable this function Onboard LAN Boot ROM This function decide whether to invoke the boot ROM of the onboard LAN chip KK Disabled Disable this function Default Value KK Enabled Enabl
54. oduct Gigabyte has categorized the user manual in the following m For quick installation please refer to the Hardware Installation Guide included with the product m For detailed product information and specifications please carefully read the Product User Manual m For detailed information related to Gigabyte s unique features please go to Technology Guide section on Gigabyte s website to read or download the information you need For more product details please click onto Gigabyte s website at www gigabyte com tw Table of Contents GA 81848P775 G Motherboard Layout sse eee eee 6 Block Diagram na NAA MR 7 Chapter 1 Hardware Installation sese ee eee eee 11 Considerations Prior to Installation 1 2 Feature Summary sinnir nn e a a 1 3 Installation of the CPU and Heatsink seene eee eee 12 1 3 1 Installation of the CPU aro 12 1 3 2 Installation of the Heatsink 13 14 Installation Of Memory esse eee eee 14 1 5 Installation of Expansion Cada anna na naanna awan eee 16 16 I O Back Panel Introduction sese 17 1 7 Connectors Introduction sss 18 Chapter 2 BIOS Setup mma nan GANANG armeen den ANA NAN NADAAN evans 29 The Main Menu For example BIOS Ver ET nananana eee dD 2 1 Standard CMOS Features sse ense eee 31 2 2 Advanced BIOS Features essen eee 4 2 3 Integrated Peripherals essen eee 35 24 Power Management Setup sese 38 26 x ella 6 Le c ll cal a maa maa ANA ANANA 40 26 gt PG
55. onditions 1 Please make sure that the memory used is supported by the motherboard It is CAUTION recommended that memory of similar capacity specifications and brand be used 2 Before installing or removing memory modules please make sure that the computer power is switched off to prevent hardware damage 3 Memory modules have a foolproof insertion design A memory module can be installed in only one direction If you are unable to insert the module please switch the direction The motherboard supportsDDR memory modules whereby BIOS will automatically detect memory capacity and specifications Memory modules are designed so that they can be inserted only in one direction The memory capacity used can differ with each slot Notch DDR1 DDR2 DDR3 D Double Sided DIMM S Single Sided DIMM S S S X Not Use oo Doo G x o x U M U x U x N GA 81848P775 G Motherboard 14 The DIMM slot has a notch so the DIMM memory module can only fit in one direction Insert the DIMM memory module vertically into the DIMM slot Then push it down Close the plastic clip at both edges of the DIMM slots to lock the DIMM module Reverse the installation steps when you wish to remove the DIMM module 15 Hardware Installation 1 5 Installation of Expansion Cards You can in
56. per Please connect the power LED PC speaker reset switch and power switch etc of your chassis front panel to the F PANEL connector according to the pin assignment below Speaker Connector Message LED Power Power Sleep LED Switch SPEAK SPEAK PW ao use TB C os HD HD RES RES NC Reset Switch IDE Hard Disk Active LED HD IDE Hard Disk Active LED Blue Pin 1 LED anode Pin 2 LED cathode SPEAK Speaker Connector Amber Pin 1 Power Pin 2 Pin 3 NC Pin 4 Data RES Reset Switch Green Open Normal Close Reset Hardware System PW Power Switch Red Open Normal Close Power On Off MSG Message LED Power Sleep LED Pin 1 LED anode Yellow Pin 2 LED cathode NC Purple NC GA 81848P775 G Motherboard 22 9 F AUDIO Front Audio Connector If you want to use Front Audio connector you must remove 5 6 9 10 Jumper In order to utilize the front audio header your chassis must have front audio connector Also please make sure the pin assigments on the cable are the same as the pin assigments on the MB header To find out if the cha
57. re is completed CMOS Setup Utility Copyright C 1984 2004 Award Software Standard CMOS Features Select Language Advanced BIOS Features Load Fail Safe Default Integrated Pe Power Mar PnP PCI Cor PC Health Status Save amp Exit Setup MB Intelligent Tweaker M I T Exit Without Saving F3 Change Language F10 Save amp Exit Setup Time Date Hard Disk Type Press Y on your keyboard to save and exit Part Two Updating BIOS with Q Flash Utility on Single BIOS Motherboards This part guides users of single BIOS motherboards how to update BIOS using the Q Flash utility CMOS Setup Utility Copyright C 1984 2004 Award Software Standard CMOS Features Top Performance Advanced BIOS Features Load Fai fe Defaults Integrated Peripherals Load Optimized Defaults Power Management Setup Set Supervisor Password PnP PCI Configurations Set User Pa ord PC Health Status Save amp Exit Setup MB Intelligent Tweaker M LT Exit Without Saving Language 59 Appendix Exploring the Q Flash utility screen The Q FlashBIOS uti ity screen consists of the following key components Q Flash utility bar Q Flash Utility V 1 30 Flash Typi SiE SST 49LF003A 256K Keep DMI Data Enable Update BIOS from Floppy Save BIOS to Floppy TV Move ESC Reset Task menu for Q Flash utility Enter Run F10 Power Off Action bar Task menu for Q Flash utility Contains t
58. roadcast receivers and associated characteristics Limits and methods of equipment measurement Limits and methods of measurement DEN 50082 1 Generic immunity standard Part 1 of radio disturbance characteristics of Residual commercial and light industry household electrical portable tools and si O EN 50082 2 Generic immunity standard Part 2 apparatus Industrial environment Limits and methods of measurement DEN 55014 2 Immunity requirements for household of radio disturbance characteristics of appliances tools and similar apparatus fluorescent lamps and luminaries Immunity from radio interference of O EN 50091 2 EMC requirements for uninterruptible broadcast receivers and associated power systems UPS equipment Limits and methods of measurement of radio disturbance characteristics of information technology equipment Cabled distribution systems Equipment for receiving and or distribution from sound and television signals EC conformity marking The manufacturer also declares the conformity of above mentioned product with the actual required safety standards in accordance with LVD 73 23 EEC Safety requirements for mains operated O EN 60950 Safety for information technology equipment electronic and related apparatus for including electrical business equipment household and similar general use Safety of household and similar DEN 50091 1 General and Safety requirements for electrical appliances uninterruptible power systems UP
59. s T Power Speaker Microphone T Stereo Headphone Passive Speaker C Stereo Line In I Rea iana selector ox UAJ Introduction UAJ Universal Audio Jack has a very smart feature It will switch signal automatically when user plugs his audio device to the wrong jack Line in Line out That means users do not need to worry the audio device should be plug in Line in or Line out jack the device will work perfectly after UAJ is activated Enable UAJ function You can click UAJ Automatic button to enable UAJ function Only SVERDUND KIT Sila Speaker Out Taer Spoiler Ost Seel n 71 Appendix 4 2 Troubleshooting Below is a collection of general asked questions To check general asked questions based on a specific motherboard model please log on to http www gigabyte com tw Question 1 cannot see some options that were included in previous BIOS after updating BIOS Why Answer Some advanced options are hidden in new BIOS version Please press Ctrl and F1 keys after entering BIOS menu and you will be able to see these options Questions 2 Why is the light of my keyboard optical mouse still on after computer shuts down Answer In some boards a small amount of electricity is kept on standby after computer shuts down and that s why the light is still on Question 3 How do clear CMOS Answer If your board has a Clear CMOS jumper please refer to the Clear CMOS steps in the manual If yo
60. s are Large Auto default Auto b Capacity Capacity of currently installed hard disk Hard drive information should be labeled on the outside drive casing Enter the appropriate option based on this information b Cylinder Number of cylinders Head Number of heads KK Precomp Write precomp b Landing Zone Landing zone gt gt Sector Number of sectors 7 Drive A Drive B The category identifies the types of floppy disk drive A or drive B that has been installed in the computer KK None No floppy drive installed gt gt 360K 5 25 5 25 inch PC type standard drive 360K byte capacity b gt 1 2M 5 25 5 25 inch AT type high density drive 1 2M byte capacity 3 5 inch when 3 Mode is Enabled gt gt 720K 3 5 3 5 inch double sided drive 720K byte capacity gt gt 1 44M 3 5 3 5 inch double sided drive 1 44M byte capacity gt gt 2 88M 3 5 3 5 inch double sided drive 2 88M byte capacity GA 81848P775 G Motherboard 32 7 Floppy 3 Mode Support for Japan Area KK Disabled Normal Floppy Drive Default value gt gt Drive A Drive A is 3 mode Floppy Drive gt gt Drive B Drive B is 3 mode Floppy Drive gt gt Both Drive A amp B are 3 mode Floppy Drives gt Halt on The category determines whether the computer will stop if an error is detected during power up gt gt No Errors The system boot will not stop for any error that may be detected and you will be prompted gt gt All Errors Whenever the BIOS d
61. ssis you are buying support front audio connector please contact your dealer Please note you can have the alternative of using front audio connector or of using rear audio connector to play sound Pin No Definition MIC GND MIC BIAS POWER FrontAudio R Rear Audio R Return R NC No Pin FrontAudio L Rear Audio L Return L 3 o N a on A vl rm o 10 CD IN CD IN Connect CD ROM or DVD ROM audio out to the connector Pin No Definition 1 1 CD L 2 GND 3 GND 4 CD R 23 Hardware Installation 11 SPDIF IO SPDIF In Out The SPDIF output is capable of providing digital audio to external speakers or compressed AC3 data to an external Dolby Digital Decoder Use this feature only when your stereo system has digital input function Use SPDIF IN feature only when your device has digital output function Be careful with the polarity of the SPDIF 10 connector Check the pin assignment carefully while you connect the SPDIF cable incorrect conn
62. stall your expansion card by following the steps outlined below 1 Read the related expansion card s instruction document before install the expansion card into the computer Remove your computer s chassis cover screws and slot bracket from the computer Press the expansion card firmly into expansion slot in motherboard Be sure the metal contacts on the card are indeed seated in the slot Replace the screw to secure the slot bracket of the expansion card Replace your computer s chassis cover Power on the computer if necessary setup BIOS utility of expansion card from BIOS Install related driver from the operating system 2 3 4 5 6 T 8 Installing a AGP expansion card CAUTION Please carefully pull out the small white drawable bar at the end of the AGP slot when you try to install uninstall the VGA card Please align the VGA card to the onboard AGP slot and press firmly down on the slot Make sure your VGA card is locked by the small white drawable bar GA 81848P775 G Motherboard 16 1 6 o e N I O Back Panel Introduction 0000000000000 mal 000000000000 Hh o N E gt sed pro PS 2 Keyboard and PS 2 Mouse Connector To install a PS 2 port keyboard and mouse plug the mouse to the upper port green and the keyboard to the lower port purple USB Port Before you connect your device s into
63. t channels to the LINE OUT port located on the audio panel and the rear channels to the Surround Kit REAR R L port Connect the cen ter subwoofer channels to the Surround Kit SUB CENTER and the R L channels to the Surround Kit SUR BACK port Ui m 1 til 67 Appendix Method 2 Connect the front channels to the LINE OUT port located on the audio panel and the rear channels to the LINE IN port Connect the center subwoofer channels to the MIC IN port located on the audio panel and the R L channels to the Surround Kit SUR BACK port This method requires UAJ function STEP4 Following installation of the audio driver you find a icon a Sound Effect g icon on the lower right hand taskbar Click the icon to select the function 10 41 AM STEP 5 Click Speaker Configuration and select both the UAJ Function and Only Surround Kit Then click on the left selection bar and select 8CH Speaker to complete 8 channel audio configuration 8CH Speaker v Headphone 2CH Speaker 4CH Speaker 6CH Speaker 8CH Speaker er Os Headphone Speakert Sound Effect Configuration At the sound effect menu users can adjust sound option settings as desired GA 81848P775 G Motherboard 68 SPDIF Output Device Optional Device A SPDIF output connector is available on the motherboard Cable with rear bracket is provided and could link to the SPDIF output conne
64. tly not supported 6 Does not support RAID AHCI class code 0104 0106 hard disks 7 Capable of backing up and restoring only the first physical hard disk Hard disks detection sequence is as follows PATA IDE primary channel PATA IDE secondary channel SATA IDE channel 1 SATA IDE channel 2 SATA IDE channel 3 SATA IDE channel 4 Precautions 1 When using hard disks with more than 128G under Windows 2000 be sure to execute the EnableBigLba exe program from the driver CD before data backup 2 It is normal that data backup takes longer time than data restoration 3 Xpress Recovery2 is compliant with the GPL regulations On a few motherboards based on Nvidia chipsets BIOS update is required for Xpress Recovery2 to correctly identify RAID and SATA IDE mode Please contact your motherboard manufacturer 5 Xpress Recovery2 supports only PATA hard disks and not SATA hard disks on the following motherboards As this is a BIOS related issue it can be solved by BIOS update rm o amp o OU o GA K8U GA K8NXP 9 GA 8N SLI Royal GA K8U 9 GA K8N Ultra 9 GA 8N SLI Pro GA K8NXP SLI GA K8NF 9 PCB Ver 1 0 GA 8N SLI GA K8N Ultra SLI GA K8NE PCB Ver 1 0 GA K8N Pro SLI GA K8NMF 9 GA 81848P775 G Motherboard 54 4 1 2 Flash BIOS Method Introduction Method 1 Q Flash Utility CHED Q Flash is a BIOS flash utility embedded in Flash ROM With this utility users only have to stay in the BIOS menu when they want to update BI
65. ttom of the screen Status Page Setup Menu Option Page Setup Menu Press F1 to pop up a small help window that describes the appropriate keys to use and the possible selec tions for the highlighted item To exit the Help Window press lt Esc gt 29 BIOS Setup The Main Menu For example BIOS Ver E7 Once you enter Award BIOS CMOS Setup Utility the Main Menu as figure below will appear on the screen Use arrow keys to select among the items and press Enter to accept or enter the sub menu CMOS Setup Utility Copyright C 1984 2005 Award Software Standard CMOS Features Advanced BIOS Features Integrated Peripherals Power Management Setup Set User PnP PCI Configurations Save amp Exit Setup PC Health Status Exit Without Saving Itage Control CD If you can t find the setting you want please press Ctrl F1 to search the advanced option hidden NOTE M Standard CMOS Features This setup page includes all the items in standard compatible BIOS M Advanced BIOS Features This setup page includes all the items of Award special enhanced features M Integrated Peripherals This setup page includes all onboard peripherals m Power Management Setup This setup page includes all the items of Green function features B PnP PCI Configuration This setup page includes all the configurations of PCI 8 PnP ISA resources m PC Health Status This setup page is the System auto detect Temperature voltage fan speed
66. ur board doesn t have such jumper you can take off the on board battery to leak voltage to clear CMOS Please refer to the steps below Steps 1 Turn off power 2 Disconnect the power cord from MB 3 Take out the battery gently and put it aside for about 10 minutes Or you can use a metal object to connect the positive and negative pins in the battery holder to makethem short for one minute Re insert the battery to the battery holder Connect power cord to MB again and turn on power Press Del to enter BIOS and load Fail Safe Defaults or load Optimized Defaults Save changes and reboot the system NON E Question 4 Why do still get a weak sound after turning up the speaker to the maximum volume Answer Please make sure the speaker you are using is equipped with an internal amplifier If not please change another speaker with power amplifier and try again later Question 5 Sometimes hear different continuous beeps from computer after system boots up What do these beeps usually stand for Answer The beep codes below may help you identify the possible computer problems However they are only for reference purposes The situations might differ from case to case gt AMI BIOS Beep Codes gt AWARD BIOS Beep Codes Computer gives 1 short beep when system boots successfully 1 short System boots successfully Except for beep code 8 these codes are always fatal 2 short CMOS setting error 1 beep Refresh failure 1 long 1 short
67. w to flash BIOS from an older version to the latest version For example from Fa3 to Fba The BIOS file is Fa3 before updating 55 Appendix Entering the Q Flash utility Step1 To use Q Flash utility you must press Del in the boot screen to enter BIOS menu CMOS Setup Utility Copyright C 1984 Standard CMOS Features Advanced BIOS Features Integrated Peripherals Power Management Setup PnP PCI Configurations PC Health Status MB Intelligent Tweaker M L T soit ual BIOS Q Flash 04 Award Software Select Language Load Fail Safe Defaults Load Optimized Defaults Set Supervisor Password Set User Pa ord Save amp Exit Setup Exit Without Saving F3 Change Language F10 Save amp Exit Setup Time Date Hard Disk Type Step 2 Press F8 button on your keyboard and then Y button to enter the Dual BIOS Q Flash utility Exploring the Q Flash Dual BIOS utility screen The Q Flash Dual BIOS utility screen consists of the following key components Dual BIOS Utility Boot From Task menu for Dual BIOS utility Main ROM Type Size Backup ROM Type Size Wide Range Protection Auto Recovery Main Bios SST 49LF003A 512K SST 49LF003A 512K Disable Main Bios Enable Disable Boot From Halt On Error Copy Main ROM Data to Backup Load Default Settings Save Settings to CMOS Q Flash Utility Task menu for Q Flash uti

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