1
775i48
User Manual
Version 1.0
Published October 2004
Copyright©2004 ASRock INC. All rights reserved.
Page 1: ...1 775i48 User Manual Version 1 0 Published October 2004 Copyright 2004 ASRock INC All rights reserved ...
Page 2: ...omissions that may appear in this manual With respect to the contents of this manual ASRock does not provide warranty of any kind either expressed or implied including but not limited to the implied warran ties or conditions of merchantability or fitness for a particular purpose In no event shall ASRock its directors officers employees or agents be liable for any indirect special incidental or con...
Page 3: ...ectors 17 2 9 Serial ATA SATA Hard Disks Installation 20 3 BIOS SETUP UTILITY 21 3 1 Introduction 21 3 1 1 BIOS Menu Bar 21 3 1 2 Navigation Keys 22 3 2 Main Screen 22 3 3 Advanced Screen 23 3 3 1 CPU Configuration 23 3 3 2 Chipset Configuration 24 3 3 3 ACPI Configuration 26 3 3 4 IDE Configuration 27 3 3 5 PCIPnP Configuration 29 3 3 6 Floppy Configuration 30 3 3 7 Super IO Configuration 30 3 3 ...
Page 4: ...ating System 36 4 2 Support CD Information 36 4 2 1 Running Support CD 36 4 2 2 Drivers Menu 36 4 2 3 Utilities Menu 36 4 2 4 ASRock PC DIY Live Demo Program 36 4 2 5 LGA 775 CPU Installation Live Demo Program 36 4 2 6 Contact Information 36 ...
Page 5: ...IOS software might be updated the content of this manual will be subject to change without notice In case any modifications of this manual occur the updated version will be available on ASRock website without further notice You may find the latest memory and CPU support lists on ASRock website as well ASRock website http www asrock com 1 1 Package Contents ASRock 775i48 Motherboard ATX Form Factor...
Page 6: ... rate Not Support RAID and Hot Plug functions Floppy Port Supports up to 2 floppy disk drives Audio 5 1 channels AC 97 Audio PCI LAN Speed 802 3u 10 100 Ethernet supports Wake On LAN Hardware Monitor CPU temperature sensing Chassis temperature sensing CPU overheat shutdown to protect CPU life ASRock U COP see CAUTION 4 CPU fan tachometer Chassis fan tachometer Voltage monitoring 12V 5V 3 3V Vcore ...
Page 7: ... Frequency Memory Support Frequency 800 DDR266 DDR320 DDR400 533 DDR266 DDR333 When you use an FSB800 CPU on this motherboard it will run at DDR320 if you adopt a DDR333 memory module 4 While CPU overheat is detected the system will automatically shutdown Before you resume the system please check if the CPU fan on the motherboard functions properly and unplug the power cord then plug it back again...
Page 8: ...25 26 27 28 1 FSB1 29 1 PS2_USB_PWR1 Jumper 16 External Speaker Connector SPEAKER1 2 ATX 12V Connector ATX12V1 17 Infrared Module Connector IR1 3 775 Pin CPU Socket 18 Floppy Connector FLOPPY1 4 North Bridge Controller 19 Game Connector GAME1 5 184 pin DDR DIMM Slots DDR DIMM1 2 20 Internal Audio Connector CD1 Black 6 Secondary IDE Connector IDE2 Black 21 Internal Audio Connector AUX1 White 7 Prim...
Page 9: ...t 7 USB 2 0 Ports USB01 2 RJ 45 Port 8 USB 2 0 Ports USB23 3 Line In Light Blue 9 Serial Port COM1 4 Line Out Lime 10 PS 2 Keyboard Port Purple 5 Microphone Pink 11 PS 2 Mouse Port Green 6 Shared USB 2 0 Ports USB45 1 2 3 4 5 6 7 8 9 10 11 ...
Page 10: ...wing precautions before you install motherboard components or change any motherboard settings 1 Unplug the power cord from the wall socket before touching any component 2 To avoid damaging the motherboard components due to static electricity NEVER place your motherboard directly on the carpet or the like Also remember to use a grounded wrist strap or touch a safety grounded object before you handl...
Page 11: ...ing the lever by depressing down and out on the hook to clear retention tab Step 1 2 Rotate the load lever to fully open po sition at approximately 135 degrees Step 1 3 Rotate the load plate to fully open po sition at approximately 100 degrees Step 2 Insert the 775 LAND CPU Step 2 1 Hold the CPU by the edges where are marked with black lines Step 2 2 Orient the CPU with IHS Integrated Heat Sink up...
Page 12: ...ap Pick and Place Cap Use your left hand index finger and thumb to support the load plate edge engage PnP cap with right hand thumb and peel the cap from the socket while pressing on center of PnP cap to assist in removal It is recommended to use the cap tab to handle and avoid kicking off the PnP cap Step 4 Close the socket Step 4 1 Rotate the load plate onto the IHS Step 4 2 While pressing down ...
Page 13: ...heatsink Below is an example to illustrate the installation of the heatsink for 775 LAND CPU Step 1 Apply thermal interface material onto center of IHS on the socket surface Step 2 Place the heatsink onto the socket Ensure fan cables are oriented on side closest to the CPU fan connector on the motherboard CPU_FAN1 see page 8 No 27 Step 3 Align fasteners with the motherboard throughholes Step 4 Rot...
Page 14: ...the retaining clips outward Step 2 Align a DIMM on the slot such that the notch on the DIMM matches the break on the slot The DIMM only fits in one correct orientation It will cause permanent damage to the motherboard and the DIMM if you force the DIMM into the slot at incorrect orientation Step 3 Firmly insert the DIMM into the slot until the retaining clips at both ends fully snap back in place ...
Page 15: ...e check with the graphics card vendors Installing an expansion card Step 1 Before installing the expansion card please make sure that the power supply is switched off or the power cord is unplugged Please read the documentation of the expansion card and make necessary hardware settings for the card before you start the installation Step 2 Remove the system unit cover if your motherboard is already...
Page 16: ...anel audio connectors can work Clear CMOS CLRCMOS0 2 pin jumper see p 8 No 12 Note CLRCMOS0 allows you to clear the data in CMOS The data in CMOS includes system setup information such as system password date time and system setup parameters To clear and reset the system parameters to default setup please turn off the computer and unplug the power cord then use a jumper cap to short the pins on CL...
Page 17: ...er to the instruction of your IDE device vendor for the details Besides to optimize compatibility and performance please connect your hard disk drive to the primary IDE connector IDE1 blue and CD ROM to the secondary IDE connector IDE2 black Serial ATA Connectors These two Serial ATA SATA SATA1 see p 8 No 10 connectors support SATA data SATA2 see p 8 No 11 cables for internal storage devices The c...
Page 18: ...e USB ports 4 5 on ASRock I O PlusTM will not be able to function Infrared Module Header This header supports an 5 pin IR1 optional wireless transmitting see p 8 No 17 and receiving infrared module Internal Audio Connectors These connectors allow you 4 pin CD1 4 pin AUX1 to receive stereo audio input CD1 see p 8 No 20 from sound sources such as AUX1 see p 8 No 21 a CD ROM DVD ROM TV tuner card or ...
Page 19: ...o 27 the black wire to the ground pin ATX Power Connector Please connect an ATX power 20 pinATXPWR1 supply to this connector see p 8 No 29 Game Port Connector Connect a Game cable to this 15 pin GAME1 connector if the Game port see p 8 No 19 bracket is installed 5V DUMMY DUMMY SPEAKER 1 GND PWRBTN PLED PLED DUMMY RESET GND HDLED HDLED 1 MIDI_OUT JAB2 JBY JBB2 MIDI_IN 5V JAY GND GND 1 JAX JAB1 5V J...
Page 20: ...he SATA data cable to the primary SATA hard disk If you just want to install only one SATA HDD the installation process is complete at this step If you want to install two SATA HDDs please continue to do the following steps STEP5 Connect the SATA power cable to the SATA hard disk STEP6 Connect one end of the second SATA data cable to the motherboard s secondary SATA connector SATA2 STEP7 Connect t...
Page 21: ...start by turning the system off and then back on Because the BIOS software is constantly being updated the following BIOS setup screens and descriptions are for refer ence purpose only and they may not exactly match what you see on your screen 3 1 1 BIOS Menu Bar The top of the screen has a menu bar with the following selections Main To set up the system time date information Advanced To set up th...
Page 22: ...the Main screen will appear and display the system overview System Time Hour Minute Second Use this item to specify the system time System Date Day Month Date Year Use this item to specify the system date BIOS SETUP UTILITY Main Advanced H W Monitor Boot Security Exit System Overview System Time System Date 00 09 Wed 10 06 2004 Use Enter TAB or SHIFT TAB to select a field Use or to configure syste...
Page 23: ... cause system to malfunction Configure CPU Select Screen Select Item Enter Go to Sub Screen F1 General Help F9 Load Defaults F10 Save and Exit ESC Exit v02 54 C Copyright 1985 2003 American Megatrends Inc Advanced CPU Configuration Chipset Configuration IDE Configuration PCIPnP Configuration Floppy Configuration SuperIO Configuration USB Configuration ACPI Configuration BIOS SETUP UTILITY CPU Conf...
Page 24: ...sing Microsoft Windows XP or Linux kernel version 2 4 18 or higher This option will be hidden if the installed CPU does not support Hyper Threading technology 3 3 2 Chipset Configuration BIOS SETUP UTILITY v02 54 C Copyright 1985 2003 American Megatrends Inc Chipset Configuration DRAM Frequency Flexibility Option Configure DRAM Timing by SPD DRAM CAS Latency DRAM RAS Precharge DRAM RAS to CAS Dela...
Page 25: ... of DRAM clocks for RAS minimum Configura tion options 8 Clocks 7 Clocks 6 Clocks and 5 Clocks DRAM Burst Length DRAM Burst length can be set as 8 or 4 Memory Hole The default value of this item is Disabled or you may set the value of this item as 15MB 16MB Init Graphic Adapter Priority This allows you to select PCI AGP and AGP PCI as the initial graphics adapter priority The default vaule is PCI ...
Page 26: ...oft off mode PCI Devices Power On Use this item to enable or disable PCI devices to turn on the system from the power soft off mode PS 2 Keyboard Power On Use this item to enable or disable PS 2 keyboard to turn on the system from the power soft off mode RTC Alarm Power On Use this item to enable or disable RTC Real Time Clock to power on the system BIOS SETUP UTILITY ACPI Settings Select auto det...
Page 27: ...uration options Disabled Primary Secondary Both When Compatible Mode is selected Combined Mode Option It allows you to select between Pri IDE SATA and SATA Sec IDE If it is set to Pri IDE SATA then the secondary IDE will not work Likewise if it is set to SATA Sec IDE then the primary IDE will not work Because Intel ICH5 south bridge only supports four IDE devices under legacy OS Windows ME 98SE yo...
Page 28: ...read data from the hard disk Make sure to set the partition of the Primary IDE hard disk drives to active CD DVD This is used for IDE CD DVD drives ARMD This is used for IDE ARMD ATAPI Removable Media Device such as MO LBA Large Mode Use this item to select the LBA Large mode for a hard disk 512 MB under DOS and Windows for Netware and UNIX user select Disabled to disable the LBA Large mode BIOS S...
Page 29: ...ion options Disabled Auto Enabled 32 Bit Data Transfer Use this item to enable 32 bit access to maximize the IDE hard disk data transfer rate 3 3 5 PCIPnP Configuration PCI Latency Timer The default value is 32 It is recommended to keep the default value unless the installed PCI expansion cards specifications require other settings PCI IDE BusMaster Use this item to enable or disable the PCI IDE B...
Page 30: ...e type of floppy drive connected to the system Select Screen Select Item Change Option F1 General Help F9 Load Defaults F10 Save and Exit ESC Exit v02 54 C Copyright 1985 2003 American Megatrends Inc Advanced Floppy A Floppy B 1 44 MB 3 Disabled 1 2 BIOS SETUP UTILITY Configure Super IO Chipset Allow BIOS to Enable or Disable Floppy Controller Select Screen Select Item Change Option F1 General Hel...
Page 31: ...Configuration options Normal Bi Directional and ECP EPP EPP Version Use this item to set the EPP version Configuration options 1 9 and 1 7 ECP Mode DMA Channel Use this item to set the ECP mode DMA channel Configuration options DMA0 DMA1 and DMA3 Parallel Port IRQ Use this item to set the IRQ for the parallel port Configuration options IRQ5 and IRQ7 OnBoard Game Port Use this item to enable the Ga...
Page 32: ...ture motherboard temperature CPU fan speed chassis fan speed and the critical voltage BIOS SETUP UTILITY Hardware Health Event Monitoring Select Screen Select Item F1 General Help F9 Load Defaults F10 Save and Exit ESC Exit v02 54 C Copyright 1985 2003 American Megatrends Inc CPU Temperature M B Temperature CPU Fan Speed Chassis Fan Speed Vcore 3 30V 5 00V 12 00V 37 C 98 F 2463 RPM N A 1 629V 3 30...
Page 33: ...curity Exit Boot Settings Configure Settings during System Boot Select Screen Select Item Enter Go to Sub Screen F1 General Help F9 Load Defaults F10 Save and Exit ESC Exit v02 54 C Copyright 1985 2003 American Megatrends Inc Boot Boot Settings Configuration Boot Device Priority Hard Disk Drives Removable Drives CD DVD Drives BIOS SETUP UTILITY Boot Settings Configuration To enable or disable the ...
Page 34: ...ct Item Enter Change F1 General Help F10 Save and Exit ESC Exit F9 Load Defaults v02 54 C Copyright 1985 2003 American Megatrends Inc Security Change Supervisor Password Change User Password Clear User Password Security Settings Supervisor Password Not Installed User Password Not Installed BIOS SETUP UTILITY Boot Device Priority Specifies the boot sequence from the available devices A device enclo...
Page 35: ...ut the following message Dis card changes Select OK to discard all changes Load Optimal Defaults When you select this option it will pop out the following message Load optimal defaults Select OK to load the default values for all the setup configurations BIOS SETUP UTILITY Main Advanced H W Monitro Boot Security Exit system setup after saving the changes F10 key can be used for this operation Sele...
Page 36: ...ick on a specific item then follow the installation wizard to install it 4 2 4 ASRock PC DIY Live Demo Program ASRock presents you a multimedia PC DIY live demo which shows you how to install your own PC system step by step You can find the file through the following path MPEGAV AVSEQ01 DAT To see this demo program you can run Microsoft Media Player to play the file 4 2 5 LGA 775 CPU Installation ...
