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BIOS Setup

3-13

AGP Data Rate (Auto)

This item allows users to set the AGP Data Rate by, Auto, 1X, 2X, 4X, or 8X,
depending on what speed the AGP card supports.

Press <Esc> to return to the Advanced Chipset Features page.

OnChip AGP Control

Scroll to this item and press <Enter> to view the following screen:

VGA Share Memory Size (32M)

This item allows you to select the shared memory size for VGA usage.

Press <Esc> to return to the Advanced Chipset Features screen.

System BIOS Cacheable (Disabled)

This feature is only valid when the system BIOS is shadowed. It enables or disables
the caching of the system BIOS ROM at

F0000h-FFFFFh

via the L2 cache. This

greatly speeds up accesses to the system BIOS.

Video RAM Cacheable (Disabled)

This feature enables or disables the caching of the video RAM at

A0000h-AFFFFh

via the L2

cache.

User’s Manual

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Summary of Contents for SG-80

Page 1: ...SG 80 Series SG 80 SG 81 Intel Pentium 4 System Board Socket 775 User s Manual Rev 1 00 ...

Page 2: ... shall the manufacturer be liable for direct indirect special incidental or consequential damages arising from any defect or error in this manual or product Product names appearing in this manual are for identification purpose only and trademarks and product names or brand names appearing in this document are property of their respective owners This document contains materials protected under Inte...

Page 3: ...2 3 4 Front Panel Switches Indicators Connection Headers PANEL1 2 6 2 3 5 Additional USB Port Connection Header USB3 USB4 2 7 2 3 6 Front Panel Audio Connection Header FPIO AUDIO1 2 8 2 3 7 Accelerated Graphics Port Slot AGP1 2 9 2 3 8 Internal Audio Source Connectors CD1 AUX1 2 10 2 3 9 Floppy Disk Drive Connector FDC 2 11 2 3 10 IDE Disk Drive Connectors IDE1 IDE2 2 12 2 3 11 Serial ATA connecto...

Page 4: ...p 3 18 3 2 6 PnP PCI Configurations 3 20 3 2 7 PC Health Status 3 22 3 2 8 Frequency Control 3 23 3 2 9 Load Fail Safe Defaults Option 3 23 3 2 10 Load Optimized Defaults Option 3 24 3 2 11 Set Password 3 24 3 2 12 Save Exit Setup Option 3 25 3 2 13 Exit Without Saving 3 25 Chapter 4 Driver Installation 4 1 4 1 Setup Items 4 2 Appendix A How to Get Technical Support A 1 SG 80 Series ...

Page 5: ...up to 2GB Graphic Integrated SIS Mirage Graphics GPU high performance 256 bit 3D engine and 2D Accelerator SATA 150 Option Serial ATA 1 5Gbps data transfer rate Support SW RAID 0 1 JBOD LAN Onboard 10 100 PHY Audio On board 5 1 channels Audio CODEC Internal I O Connectors 1x AGP 8X 4X slot 3x PCI slots 1x Floppy Port supports up to 2 88MB 2x Ultra DMA 133 100 66 33 Connectors 2x Serial ATA 1 5Gbps...

Page 6: ... SIS 661FX 964 10 100 LAN SATA SG 81 SIS 661FX 964L 10 100 LAN All brand names and trademarks are the property of their respective owners This motherboard is customized for certain system configurations and may not fit system integration in all DIY ways Before integrating this product please check ABIT web site for recommended device listings or contact sales tech support people Specifications and...

Page 7: ...Introduction 1 3 1 2 Layout Diagram SG 80 User s Manual ...

Page 8: ...1 4 Chapter 1 1 3 Layout Diagram SG 81 SG 80 Series ...

Page 9: ...rs CD1 AUX1 Internal Audio Connectors CPUFAN SYSFAN PWRFAN CPU Fan Power Connector System Power Fan Power Connectors DIMM1 DIMM2 DDR DIMM Slots FDC1 Floppy Disk Drive Connector FPIO_AUDIO1 Front Panel Audio Connection Header IDE1 IDE2 Hard Disk Drive Connectors PANEL1 Front Panel Switch Connection Headers PCI1 PCI2 PCI3 32bit 33MHz PCI Slots SATA1 SATA2 Serial ATA connectors USB3 USB4 Additional U...

Page 10: ...1 6 Chapter 1 SG 80 Series ...

Page 11: ...Hardware Setup 2 1 Chapter 2 Hardware Setup 2 1 CPU Socket This server board provides one 775 pin Zero Insertion Force ZIF socket to install the Intel Pentium 4 CPU User s Manual ...

Page 12: ...rd provides two 184 pin DDR DIMM slots for un buffered and non ECC modules with memory size expansible up to 2GB DDR400 DIMM DIMM Module Total Memory 1 256MB 512MB 1GB 256MB 1GB 2 256MB 512MB 1GB 256MB 1GB Total System Memory 256MB 2GB SG 80 Series ...

Page 13: ...n the peripherals you have connected WARNING Always power off the computer and unplug the AC power cord before adding or removing any peripheral or component Failing to so may cause severe damage to your system board and or peripherals Plug in the AC power cord only after you have carefully checked everything 2 3 1 ATX Power Connectors ATX_POWER ATX12V This connector provides the connection to ATX...

Page 14: ...tors each provide power to the cooling fans installed in your system CPUFAN Power connector for CPU cooling fan SYSFAN PWRFAN Power connector for System and Power Fan WARNING These fan connectors are not jumpers DO NOT place jumper caps on these connectors SG 80 Series ...

Page 15: ...to clear the CMOS memory Pin 2 3 shorted default Normal operation Pin 1 2 shorted Clear CMOS memory ATTENTION Turn the system power off first including the 5V standby power before clearing the CMOS memory Failing to do so may cause your system to work abnormally or malfunction User s Manual ...

Page 16: ...ecting switches and LED indicators on the chassis front panel The mark align to the pin in the figure below stands for positive polarity for the LED connection Pin Definition Pin Definition 1 HD LED 2 Message LED 3 HD LED 4 Message LED 5 RESET 6 Power Switch 7 RESET 8 Power Switch 9 Reserved 10 NC SG 80 Series ...

Page 17: ...USB cable designed for USB 2 0 specifications Pin Signal Name Function 1 USBPWR Front Panel USB Power 2 USBPWR Front Panel USB Power 3 USB_FP_P0 USB Port 0 Negative Signal 4 USB_FP_P1 USB Port 1 Negative Signal 5 USB_FP_P0 USB Port 0 Positive Signal 6 USB_FP_P1 USB Port 1 Positive Signal 7 GND Ground 8 GND Ground 9 Key No pin 10 NC NC User s Manual ...

Page 18: ...xtension cable attach the jumpers back at pin 5 6 and pin 9 10 default setting Pin Signal Name Function 1 AUD_MIC Front Panel Microphone input signal 2 AUD_GND Ground used by Analog Audio Circuits 3 AUD_MIC_BIAS Microphone Power 4 AUD_VCC Filtered 5V used by Analog Audio Circuits 5 AUD_F_R Right Channel audio signal to Front Panel 6 AUD_RET_R Right Channel Audio signal to Return from Front Panel 7...

Page 19: ...9 2 3 7 Accelerated Graphics Port Slot AGP1 This slot supports an optional AGP graphics card up to AGP 8X 4X mode ATTENTION This motherboard does not support 3 3V AGP cards Use only 1 5V or 0 8V AGP cards User s Manual ...

Page 20: ...2 10 Chapter 2 2 3 8 Internal Audio Source Connectors CD1 AUX1 These connectors connect to the audio output of internal CD ROM drive or add on card SG 80 Series ...

Page 21: ...stall one end of the ribbon cable into the FDC connector The colored edge of the ribbon cable should be aligned with pin 1 of FDC connector 2 Install the other end s of ribbon cable into the disk drive connector s The colored edge of the ribbon cable should be also aligned with pin 1 of disk drive connector The endmost connector should be attached to the drive designated as Drive A User s Manual ...

Page 22: ... connector Ultra ATA 66 ribbon cables Connect the single end blue connector at the longer length of ribbon cable to the IDE port on system board and the other two ends gray and black connector at the shorter length of the ribbon cable to the connectors on hard drives NOTE The red line on the ribbon cable should be aligned with pin 1 on this connector SG 80 Series ...

Page 23: ...Hardware Setup 2 13 2 3 11 Serial ATA connectors SATA1 SATA2 These connectors are provided to attach one Serial ATA device at each channel via Serial ATA cable User s Manual ...

Page 24: ...t connector VGA1 Monitor signal connector USB1 USB2 USB 2 0 connectors LAN1 10 100Mbps LAN connectors AUDIO Mic In Connects to the plug from external microphone Line In Connects to the line out from external audio sources Line Out Connects to the front left and front right channel in the 5 1 channel or regular 2 channel audio system SG 80 Series ...

Page 25: ... peripherals Video display type and display options Password protection from unauthorized use Power Management features The settings made in the Setup Utility affect how the computer performs Before using the Setup Utility ensure that you understand the Setup Utility options This chapter provides explanations for Setup Utility options 3 1 1 The Standard Configuration A standard configuration has a...

Page 26: ...e Delete key accesses the BIOS Setup Utility BIOS Navigation Keys The BIOS navigation keys are listed below KEY FUNCTION ESC Exits the current menu Scrolls through the items on a menu PU PD Modifies the selected field s values F10 Saves the current configuration and exits setup F1 Displays a screen that describes all key functions F5 Loads previously saved values to CMOS F6 Loads a minimum configu...

Page 27: ...h Utility and new BIOS file from the manufacturer s Web site Copy these files to the system diskette you created in Step 3 5 Turn off your computer and insert the system diskette in your computer s diskette drive You might need to run the Setup Utility and change the boot priority items on the Advanced BIOS Features Setup page to force your computer to boot from the floppy diskette drive first 6 A...

Page 28: ...ther options lead to dialog boxes that prompt you for information Some options marked with a triangle lead to submenus that enable you to change the values for the option Use the cursor arrow keys to scroll through the items in the submenu In this manual default values are enclosed in parenthesis Submenu items are denoted by a triangle 3 2 1 Standard CMOS Features This option displays basic inform...

Page 29: ...nu IDE HDD Auto Detection Press Enter while this item is highlighted to prompt the Setup Utility to automatically detect and configure an IDE device on the IDE channel NOTE If you are setting up a new hard disk drive that supports LBA mode more than one line will appear in the parameter box Choose the line that lists LBA for an LBA drive IDE Channel 1 2 Master Slave IDE Drive Auto Leave this item ...

Page 30: ... Features page Drive A Drive B 1 44M 3 5 in None These items define the characteristics of any diskette drive attached to the system You can connect one or two diskette drives Floppy 3 Mode Support Disabled Floppy 3 Mode refers to a 3 5 inch diskette with a capacity of 1 2 MB Floppy 3 Mode is sometimes used in Japan Video EGA VGA This item defines the video mode of the system This motherboard has ...

Page 31: ...OS Features This option defines advanced information about your system CPU Feature Scroll to this item and press Enter to view the following screen Users please note that this function is only available for Prescott CPUs User s Manual ...

Page 32: ...2 Bus VID This item represents the voltage of the throttled performance state that will be initiated when the on die sensor goes from not hot to hot Limit CPUID MaxVal This item can support Prescott CPUs for old OS Users please note that under NT 4 0 it must be set Enabled while under WinXP it must be set Disabled NX BIOS Control When disabled forces the NX feature flag to always return to 0 Hard ...

Page 33: ...CDROM Use these three items to select the priority and order of the devices that your system searches for an operating system at start up time Boot Other Device Enabled When enabled the system searches all other possible locations for an operating system if it fails to find one in the devices specified under the First Second and Third boot devices Swap Floppy Drive Disabled If you have two floppy ...

Page 34: ...ser tries to enter the Setup Utility Small Logo EPA Show This item determines to show the EPA logo when booting 3 2 3 Advanced Chipset Features These items define critical timing parameters of the motherboard You should leave the items on this page at their default values unless you are very familiar with the technical specifications of your system hardware If you change the values incorrectly you...

Page 35: ... tRAS This item allows you to set the amount of time a RAS can be kept open for multiple accesses High figures will improve performance RAS Precharge Time tRP This is the duration of the time interval during which the Row Address Strobe signal to a DRAM is held low during normal Read and Write Cycles This is the minimum interval between completing one read or write and starting another from the sa...

Page 36: ...is setting controls just how much system RAM can be allocated to AGP for video purposes The aperture is a portion of the PCI memory address range dedicated to graphics memory address space Host cycles that hit the aperture range are forwarded to the AGP without any translation Graphic Window WR Combin Enabled Use this item to enable or disable CPU support for WR Combin feature AGP Fast Write Suppo...

Page 37: ...y Size 32M This item allows you to select the shared memory size for VGA usage Press Esc to return to the Advanced Chipset Features screen System BIOS Cacheable Disabled This feature is only valid when the system BIOS is shadowed It enables or disables the caching of the system BIOS ROM at F0000h FFFFFh via the L2 cache This greatly speeds up accesses to the system BIOS Video RAM Cacheable Disable...

Page 38: ...rated Peripherals These options display items that define the operation of peripheral components on the system s input output ports OnChip IDE Device Scroll to this item and press Enter to view the following screen SG 80 Series ...

Page 39: ...ystem to send every write transaction to the write buffer Burstable transactions then burst onto the PCI bus and nonburstable transactions do not OnChip SATA Controller Enabled Enables or disables the onboard Serial ATA controller Enable this item if you are to install SATA devices onboard Serial ATA Mode IDE Use this item to define the onboard SATA mode Set this item to RAID if you are to activat...

Page 40: ...his mainboard OnChip AC97 Controller Enabled Enables or disables the onboard AC97 audio function Disable this item if you are going to install a PCI audio add on card OnChip LAN Controller Enabled Enables and disables the onboard LAN chip LAN Boot ROM Disabled Use this item to enable and disable the booting from the onboard LAN or a network add in card with a remote boot ROM installed SG 80 Series...

Page 41: ...M1 Onboard Parallel Port 378 IRQ7 This option is used to assign the I O address and interrupt request IRQ for the onboard parallel port Parallel Port Mode ECP Enables you to set the data transfer protocol for your parallel port There are four options SPP Standard Parallel Port EPP Enhanced Parallel Port ECP Extended Capabilities Port and ECP EPP SPP allows data output only Extended Capabilities Po...

Page 42: ...erboard 3 2 5 Power Management Setup This option lets you control system power management The system has various power saving modes including powering down the hard disk turning off the video suspending to RAM and software power down that allows the system to be automatically resumed by certain events ACPI Suspend Type S3 STR Use this item to define how your system suspends In the default S1 POS t...

Page 43: ... When set to Enabled the following three fields become available Month Alarm Day of Month Alarm and Time Alarm Upon arrival of the alarm time it will instruct the system to wake up When set to 0 zero for the day of the month the alarm will power on your system every day at the specified time Power Button Override Under ACPI Advanced Configuration and Power management Interface you can create a sof...

Page 44: ...en AC power failure occurs the system will power on when power returns 3 2 6 PnP PCI Configurations These options configure how PnP Plug and Play and PCI expansion cards operate in your system Both the ISA and PCI buses on the motherboard use system IRQs Interrupt ReQuests and DMAs Direct Memory Access You must set up the IRQ and DMA assignments correctly through the PnP PCI Configurations Setup u...

Page 45: ... the IRQ Resources submenu if you assign an IRQ to Legacy ISA then that Interrupt Request Line is reserved for a legacy ISA expansion card Press Esc to close the IRQ Resources submenu In the Memory Resources submenu use the first item Reserved Memory Base to set the start address of the memory you want to reserve for the ISA expansion card Use the section item Reserved Memory Length to set the amo...

Page 46: ...parameters for critical voltages critical temperatures and fan speeds CPU Shutdown Temperature Disabled This item sets the temperature that would shutdown the system automatically in order to prevent system overheats NOTE This item only works for the OS with ACPI activated System Component Characteristics These items allow end users and technicians to monitor data provided by the BIOS on this moth...

Page 47: ...al of free DIMM PCI slots Spread Spectrum Enabled If you enable spread spectrum it can significantly reduce the EMI Electro Magnetic Interference generated by the system Clock Control By Auto Use this item to set the CPU Host Clock frequency to Auto or by manual setting Select Manual to activate the following items and set each item manually 3 2 9 Load Fail Safe Defaults Option This option opens a...

Page 48: ...F7 Set Password When this function is selected the following message appears at the center of the screen to assist you in creating a password ENTER PASSWORD Type the password up to eight characters and press Enter The password typed now will clear any previously entered password from CMOS memory You will be asked to confirm the password Type the password again and press Enter You may also press Es...

Page 49: ... N to return to the main menu Exit Without Saving Highlight this item and press Enter to discard any changes that you have made in the Setup Utility and exit the Setup Utility When the Exit Without Saving dialog box appears press Y to discard changes and exit or press N to return to the main menu NOTE If you have made settings that you do not want to save use the Exit Without Saving item and press...

Page 50: ...3 26 Chapter 3 SG 80 Series ...

Page 51: ...ded within the Drivers Utilities CD that came packaged with your board The display shown in the following figure should appear after inserting this CD into your CD ROM drive if not enter My Computer CD ROM Drive double click autorun exe Please follow the on screen instruction User s Manual ...

Page 52: ...perating System Manual View the user s manual in PDF file Utility Click to enter the sub screen for installing software like Acrobat Reader Award Flash DirectX and LoFormat utility Browse CD Browse the contents of this CD ROM Close Exit the CD setup Items Menu SG 80 Series ...

Page 53: ...t you follow the procedures outlined below before contacting us With your help we can meet our commitment to provide the best service to the greatest number of ABIT customers 1 Check the Manual It sounds simple but we have taken a lot of care in making a well written and thorough manual It is full of information that doesn t only pertain to motherboards The CD ROM included with your board will hav...

Page 54: ... reproduction we will not be able to reply to every email Please understand that we are selling through distribution channels and don t have the resources to serve every end user However we will try to do our best to help every customer Please also remember that for many of our technical support team English is a second language you will have a better chance of getting a helpful answer if your que...

Page 55: ...420 Sales sales abit nl Web Site http www abit nl Austria Czech Romania Bulgaria Slovakia Croatia Bosnia Serbia and Macedonia Asguard Computer Ges m b H Schmalbachstrasse 5 A 2201 Gerasdorf Wien Austria Tel 43 1 7346709 Fax 43 1 7346713 E mail asguard asguard at Shanghai ABIT Computer Shanghai Co Ltd Tel 86 21 6235 1829 Fax 86 21 6235 1832 Web Site http www abit com cn Russia and CIS ABIT Computer...

Page 56: ...e Phone Number Contact Person Fax Number E mail Address Model BIOS ID Motherboard Model No DRIVER REV OS Application Hardware Name Brand Specifications CPU HDD IDE1 IDE2 CD ROM Drive IDE1 IDE2 System Memory ADD ON CARD Problem Description SG 80 Series ...

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