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Gigabyte 586SGM User Manual

Pentium processor pci - isa bus mainboard
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586SGM
USER'S MANUAL
¯ Supports MMX CPU.
¯ Switching mode Voltage regulator on Board.
¯ Modem-Ring-On on COM2.
¯ Supports Cyrix / IBM 6x86MX & AMD-K6 CPU.
¯ Supports 3 steps ACPI LED.
Pentium
Processor PCI - ISA BUS MAINBOARD
REV. 1.0 First Edition
Release Date 98.01.06
R-10-01-080106

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  • Page 1 586SGM USER'S MANUAL ¯ Supports MMX CPU. ¯ Switching mode Voltage regulator on Board. ¯ Modem-Ring-On on COM2. ¯ Supports Cyrix / IBM 6x86MX & AMD-K6 CPU. ¯ Supports 3 steps ACPI LED. Pentium Processor PCI - ISA BUS MAINBOARD REV.
  • Page 3 586SGM The author assumes no responsibility for any errors or omissions which may appear in this document nor does it make a commitment to update the information contained herein. ¯THIRD-PARTY BRANDS AND NAMES ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS.
  • Page 4 Quick Istallation Guide Quick Installation Guide: 1. Pentium Processor 2. Pentium Processor 100 3. Pentium Processor 120 4. Pentium Processor 133 5. Pentium Processor 150 6. Pentium Processor 166 7. Pentium Processor 180 8. Pentium Processor 200 9. Intel MMX-150MHz 10.Intel MMX-166MHz 11.Intel MMX-200MHz 12.Intel MMX-233MHz...
  • Page 5 586SGM 15.P54CTB-150 MHz 16.P54CTB-166 MHz 17.P54CTB-180 MHz 18.P54CTB-200 MHz 19.AMDK5-PR133 20.AMDK5-PR166 21. AMD-K6/166 (2.9V) 22. AMD-K6/180 (2.9V) 23. .AMD-K6/200 (2.9V) 24. AMD-K6/233 (3.2V) 25. Cyrix / IBM 6x86-120 MHz- PR150+ 26. Cyrix / IBM 6x86-133 MHz- PR166+ 27. Cyrix / IBM 6x86-150 MHz- PR200+ 28.
  • Page 6 Quick Istallation Guide 31. Cyrix/IBM 6x86MX-PR150 (60*2 2.9V) 32. Cyrix/IBM 6x86MX-PR166 (60*2.5 2.9V) 33. Cyrix/IBM 6x86MX-PR166 (66*2 2.9V) 34. Cyrix/IBM 6x86MX-PR200 (60*3 2.9V) 35. Cyrix/IBM 6x86MX-PR200 (66*2.5 2.9V) 36. Cyrix/IBM 6x86MX-PR200 (75*2 2.9V) 37. Cyrix/IBM 6x86MX-PR233 (66*3 2.9V) 38. Cyrix/IBM 6x86MX-PR233 (75*2.5 2.9V) 39.
  • Page 7 586SGM...

  • Page 8: Pentium Processor 90 Mhz

    Quick Istallation Guide 1. Pentium Processor 90 MHz JP14 JP13 JP2 OFF JP3 OFF JP4 OFF JP19 JP20 JP6 ON JP7 ON JP8 ON JP9 ON Pentium Processor 100 MHz JP14 JP13 JP2 OFF JP3 OFF JP4 OFF JP19 JP20 JP6 ON JP7 ON JP8 ON...

  • Page 9: Pentium Processor 133 Mhz

    586SGM Pentium Processor 120 MHz JP14 JP13 JP2 OFF JP3 OFF JP4 ON JP19 JP20 JP6 ON JP7 ON JP8 ON JP9 ON Pentium Processor 133 MHz JP14 JP13 JP2 OFF JP3 OFF JP4 ON JP19 JP20 JP6 ON JP7 ON...

  • Page 10: Pentium Processor 150 Mhz

    Quick Istallation Guide Pentium Processor 150 MHz JP14 JP13 JP2 OFF JP3 ON JP4 ON JP19 JP20 JP6 ON JP7 ON JP8 ON JP9 ON Pentium Processor 166 MHz JP14 JP13 JP2 OFF JP3 ON JP4 ON JP19 JP20 JP6 ON JP7 ON JP8 ON JP9 ON...

  • Page 11: Pentium Processor 200 Mhz

    586SGM Pentium Processor 180 MHz JP14 JP13 JP2 OFF JP3 ON JP4 OFF JP19 JP20 JP6 ON JP7 ON JP8 ON JP9 ON Pentium Processor 200 MHz JP14 JP13 JP2 OFF JP3 ON JP4 OFF JP19 JP20 JP6 ON JP7 ON...
  • Page 12 Quick Istallation Guide Intel MMX-150 MHz JP14 JP13 JP2 OFF JP3 ON JP4 ON JP19 JP20 JP6 OFF JP7 OFF JP8 OFF JP9 ON 10. Intel MMX-166 MHz JP14 JP13 JP2 OFF JP3 ON JP4 ON JP19 JP20 JP6 OFF JP7 OFF JP8 OFF JP9 ON...
  • Page 13 586SGM 11. Intel MMX-200 MHz JP14 JP13 JP2 OFF JP3 ON JP4 OFF JP19 JP20 JP6 OFF JP7 OFF JP8 OFF JP9 ON 12. Intel MMX-233 MHz JP14 JP13 JP2 OFF JP3 OFF JP4 OFF JP19 JP20 JP6 OFF JP7 OFF...
  • Page 14 Quick Istallation Guide 13. P54CT-150 MHz JP14 JP13 JP2 OFF JP3 ON JP4 ON JP19 JP20 JP6 OFF JP7 OFF JP8 OFF JP9 ON 14. P54CT-166 MHz JP14 JP13 JP2 OFF JP3 ON JP4 ON JP19 JP20 JP6 OFF JP7 OFF JP8 OFF JP9 ON...
  • Page 15 586SGM 15. P54CTB-150 MHz JP14 JP13 JP2 OFF JP3 ON JP4 ON JP19 JP20 JP6 OFF JP7 OFF JP8 OFF JP9 ON 16. P54CTB-166 MHz JP14 JP13 JP2 OFF JP3 ON JP4 ON JP19 JP20 JP6 OFF JP7 OFF JP8 OFF...
  • Page 16 Quick Istallation Guide 17. P54CTB-180 MHz JP14 JP13 JP2 OFF JP3 ON JP4 OFF JP19 JP20 JP6 OFF JP7 OFF JP8 OFF JP9 ON 18. P54CTB-200 MHz JP14 JP13 JP2 OFF JP3 ON JP4 OFF JP19 JP20 JP6 OFF JP7 OFF JP8 OFF JP9 ON...
  • Page 17 586SGM 19. AMDK5-PR133 JP14 JP13 JP2 OFF JP3 OFF JP4 ON JP19 JP20 JP6 ON JP7 ON JP8 ON JP9 ON 20. AMDK5-PR166 JP14 JP13 JP2 OFF JP3 ON JP4 ON JP19 JP20 JP6 ON JP7 ON JP8 ON JP9 ON...
  • Page 18 Quick Istallation Guide 21. AMD-K6/166 (2.9V) JP14 JP13 JP2 OFF JP3 ON JP4 ON JP19 JP20 JP6 ON JP7 OFF JP8 OFF JP9 ON 22. AMD-K6/180 (2.9V) JP14 JP13 JP2 OFF JP3 ON JP4 OFF JP19 JP20 JP6 ON JP7 OFF JP8 OFF JP9 ON...
  • Page 19 586SGM 23. AMD-K6/200 (2.9V) JP14 JP13 JP2 OFF JP3 ON JP4 OFF JP19 JP20 JP6 ON JP7 OFF JP8 OFF JP9 ON 24. AMD-K6/233 (3.2V) JP14 JP13 JP2 OFF JP3 OFF JP4 OFF JP19 JP20 JP6 OFF JP7 OFF JP8 ON...
  • Page 20 Quick Istallation Guide 25. Cyrix / IBM 6x86-120 MHz-PR150+ JP14 JP13 JP2 OFF JP3 OFF JP4 ON JP19 JP20 JP6 ON JP7 ON JP8 ON JP9 ON 26. Cyrix /IBM 6x86-133 MHz-PR166+ JP14 JP13 JP2 OFF JP3 OFF JP4 ON JP19 JP20 JP6 ON...
  • Page 21 586SGM 27. Cyrix /IBM 6x86-150 MHz-PR200+ JP14 JP13 JP2 OFF JP3 ON JP4 ON JP19 JP20 JP6 ON JP7 ON JP8 ON JP9 ON 28. Cyrix / IBM 6x86L-PR150+ (2.8V) JP14 JP13 JP2 OFF JP3 OFF JP4 ON JP19 JP20...
  • Page 22 Quick Istallation Guide 29. Cyrix / IBM 6x86L-PR166+ (2.8V) JP14 JP13 JP2 OFF JP3 OFF JP4 ON JP19 JP20 JP6 OFF JP7 OFF JP8 OFF JP9 ON 30. Cyrix / IBM 6x86L-PR200+ (2.8V) JP14 JP13 JP2 OFF JP3 OFF JP4 ON JP19 JP20 JP6 OFF...
  • Page 23 586SGM 31. Cyrix / IBM 6x86MX-PR150 (60x2.5 2.9V) JP14 JP13 JP2 OFF JP3 OFF JP4 ON JP19 JP20 JP6 ON JP7 OFF JP8 OFF JP9 ON 32. Cyrix / IBM 6x86MX-PR166 (60x2.5 2.9V) JP14 JP13 JP2 OFF JP3 ON JP4 ON...
  • Page 24 Quick Istallation Guide 33. Cyrix / IBM 6x86MX-PR166 (66x2 2.9V) JP14 JP13 JP2 OFF JP3 OFF JP4 ON JP19 JP20 JP6 ON JP7 OFF JP8 OFF JP9 ON 34. Cyrix / IBM 6x86MX-PR200 (60x3 2.9V) JP14 JP13 JP2 OFF JP3 ON JP4 OFF JP19 JP20...
  • Page 25 586SGM 35. Cyrix / IBM 6x86MX-PR200 (66x2.5 2.9V) JP14 JP13 JP2 OFF JP3 ON JP4 ON JP19 JP20 JP6 ON JP7 OFF JP8 OFF JP9 ON 36. Cyrix / IBM 6x86MX-PR200 (75x2 2.9V) JP14 JP13 JP2 OFF JP3 OFF JP4 ON...
  • Page 26 Quick Istallation Guide 37. Cyrix / IBM 6x86MX-PR200 (66x3 2.9V) JP14 JP13 JP2 OFF JP3 ON JP4 OFF JP19 JP20 JP6 ON JP7 OFF JP8 OFF JP9 ON 38. Cyrix / IBM 6x86MX-PR233 (75x2.5 2.9V) JP14 JP13 JP2 OFF JP3 ON JP4 ON JP19 JP20...
  • Page 27 586SGM 39. Cyrix / IBM 6x86MX-PR233 (83x2 2.9V) JP14 JP13 JP2 OFF JP3 OFF JP4 ON JP19 JP20 JP6 ON JP7 OFF JP8 OFF JP9 ON 40. Cyrix / IBM 6x86MX-PR266 (66x3.5 2.9V) JP14 JP13 JP2 OFF JP3 OFF JP4 OFF...
  • Page 28 Quick Istallation Guide 41. Cyrix / IBM 6x86MX-PR266 (75x3 2.9V) JP14 JP13 JP2 OFF JP3 ON JP4 OFF JP19 JP20 JP6 ON JP7 OFF JP8 OFF JP9 ON 42. Cyrix / IBM 6x86MX-PR266 (83x2.5 2.9V) JP14 JP13 JP2 OFF JP3 ON JP4 ON JP19 JP20...
  • Page 29 586SGM II. Quick Installation Guide of Jumper setting: Open : SPK : Speaker Connector Normal operation. Pin No. Function RST : Reset Switch Close : Pin No. For hardware reset system. Function PWR LED : Power LED (As a 3 steps ACPI LED) LED anode (+).
  • Page 30 Quick Istallation Guide HD : IDE Hard Disk Active LED Open : Normal operation. GN : Green Function Switch Close one time: Pin No. Function Two Option : For system entering Green LED anode (+) 1. Instant On/Off:Power On/Off system immediately SOFT PWR : Power On/Off Switch LED cathode (-) mode...
  • Page 31 586SGM U4 : ATX Power Connector Function Pin No. JP1 : CPU Cooling Fan Power Connector 3,5,7,13,15- VCC (+5V) 4,6,19,20 +12V Pin No. Function +12V SENCE -12V CD 1: CD Audio Line In Power Good 5V SB (Stand by +5V)
  • Page 32 Quick Istallation Guide J4 : Sound Function Switch 1-2 Close : Sound Disable 2-3 Close : Sound Enable CN1 : USB Port Function USBD1- USBD0- USBD1+ USBD0+ J1 : PS/2 Mouse / Keyboard Connector PS/2 Mouse PS/2 Keyboard PS/2 Mouse / Keyboard Pin No.
  • Page 33 586SGM CN3 : COM A COM A CN2 : COM B COM B CN4 : LPT PORT...
  • Page 34 Quick Istallation Guide J3 : GAME & AUDIO PORT GAME Line Out Line In JP12 : FLOPPY PORT RED LINE IDE1 : For Primary IDE port RED LINE...
  • Page 35 586SGM IDE2 : For Secondary IDE port RED LINE...
  • Page 36 Quick Istallation Guide III. Top Performance Test Setting: Users have to modify the value for each item in chipset features as follow: Chipset features setup ROM PCI / ISA BIOS CHIPSET FEATURES SETUP AWARD SOFTWARE, INC. RAS Pulse Width Refresh : 5T : Enabled System BIOS Cacheable...

  • Page 37: Table Of Contents

    Table of Contents TABLE OF CONTENTS INTRODUCTION................1-1 1.1. PREFACE .................. 1-1 1.2. KEY FEATURES ................ 1-1 1.3. PERFORMANCE LIST ............... 1-2 1.4. BLOCK DIAGRAM ..............1-2 1.5. INTRODUCE THE PCI - BUS ............. 1-3 1.6. FEATURES ................1-4 1.7. What is AGP ? ................1-5 SPECIFICATION ................
  • Page 38 586SGM 3.10. HARDWARE RESET SWITCH CONNECTOR INSTALLATION 3-5 3.11. GREEN FUNCTION INSTALLATION ........3-5 3.12. PERIPHERAL DEVICE INSTALLATION ........3-5 BIOS CONFIGURATION ..............4-1 4.1. ENTERING SETUP ..............4-1 4.2. CONTROL KEYS ............... 4-1 4.3. GETTING HELP ................. 4-3 4.3.1. Main Menu ............... 4-3 4.3.2.

  • Page 39: Introduction

    Introduction 1. INTRODUCTION 1.1. PREFACE Welcome to use the 586SGM motherboard. The motherboard is a Pipeline 512 KB CACHE Pentium Processor based PC / AT compatible system with ISA bus and PCI Local Bus, and has been designed to be the fastest PC / AT system.

  • Page 40: Performance List

    586SGM Supports USB port & PS/2 Mouse and K/B port. Supports 3 steps ACPI LED. 1.3. PERFORMANCE LIST The following list of performance data is the testing results of some popular benchmark testing programs. These data are just referred by users, and there is no responsibility for different testing data values gotten by users.

  • Page 41: Introduce The Pci - Bus

    Introduction 66MHz PBSRAM 66MHz 52C64-05 Host Address Host Data Bus Tag RAM MD Bus MA Bus SDRAM SiS 5591 DEVICE 66MHz IDE DEVICE 66MHz 66MHz 33MHz PCI Bus 14.318MHz 33MHz Device Device Device 52C64-09 33MHz SiS 5595 48MHz GPIO PS/2 BIOS YAMAHA L-IN...

  • Page 42: Features

    586SGM Connecting devices to a CPU local bus can dramatically increase the speed of I/O-bound peripherals with only a slight increase in cost over traditional systems. This price / Performance point has created a vast market potential for local bus products.

  • Page 43: What Is Agp

    Introduction 1.7. What is AGP The Accelerated Graphics Port (AGP) is a new port on the Host-To-PCI bridge device that supports an AGP port. The main purpose of the AGP port is to provide fast access to system memory. The AGP port can be used either as fast PCI port (32-bits at 66MHz vs. 32- bits at 33MHz) or as an AGP port which supports 2x data-rate, a read queue, and side band addressing.

  • Page 45: Specification

    586SGM 2. SPECIFICATION 2.1. HARDWARE Pentium Processor 90 - 233 MHz, MMX, P54CT, P54CTB, AMDK5(PR133 / PR166), AMD-K6 (166 / 180 / 200 (2.9V) / 233 (3.2V) ), Cyrix / IBM 6 x 86 ( PR150+ / PR166+ / PR200+), Cyrix / IBM 6x86L (PR150+/ PR166+/ PR200+( 2.8V)), Cyrix / IBM...

  • Page 46: Software

    Specification 2-channel Ultra DMA/33 Enhanced IDE port on IDE PORTS board.(Using IRQ14,15) Supports Mode 3,4 IDE & ATAPI CD – ROM. Supports 2 x16550 COM ports. (Using IRQ4, 3) I/O PORTS Supports 1 x EPP/ECP LPT port. (Using IRQ7 or 5 and DMA3 or 1) Supports 1 x 1.44/2.88 MB Floppy port.

  • Page 47: Hardware Installation

    586SGM 3. HARDWARE INSTALLATION 3.1. UNPACKING The mainboard package should contain the following: The 586SGM mainboard. USER’S MANUAL for mainboard. Cable set for IDE ¡ B Floppy & I/O Port . Diskette or CD for Mainboard Utility. The mainboard contains sensitive electric components which can be easily damaged by static electricity, so the mainboard should be left in its original packing until it is installed.

  • Page 48: Mainboard Layout

    Hardware Installation 3.2. MAINBOARD LAYOUT MOUSE COMA COMB GAME&AUDIO BANK2 BANK1 BANK0 5591 IDE2 IDE1 5595 FLOPPY JP12 PW LED ×Figure 3.1Ø 3.3. QUICK REFERENCE FOR JUMPERS & CONNECTORS J,1,3,4,CN1,2,3,4,IDE1,IDE2,U4,CD1,JP12 For PS/2 Mouse & Keyboard Connector For Game & Audio port For Sound Function Switch For LPT port.

  • Page 49: Dram Installation

    586SGM PWR LED : 3 steps ACPI LED Pin No. Function LED anode (+). LED cathode (-). JP5: Single/Dual Voltage Switch Pin No. Function 1-2 Close Dual Voltage. 2-3 Close Single Voltage. CN1 : USB Port Pin No. Function VCC.

  • Page 50: Sram Installation

    Hardware Installation Because the 168 pins DIMM module is 64 bits width, using 1 PCS which can match a 64 bits system. The total memory size is 8 MB ~ 768 MB DRAM. The DRAM installation position refer to Figure 3.1, and notice the Pin 1 of DIMM module must match with the Pin 1 of DIMM socket.

  • Page 51: Cmos Rtc & Isa Cfg Cmos Sram

    586SGM installation. 3.7. CMOS RTC & ISA CFG CMOS SRAM Built-in Real Time Clock (RTC) With 256B CMOS SRAM in SiS5595. 3.8. SPEAKER CONNECTOR INSTALLATION There is a speaker in AT system for sound purpose. The 4 - Pins connector SPK is used to connect speaker.
  • Page 52 Hardware Installation and prepare to power-on the system.

  • Page 53: Bios Configuration

    BIOS Configuration 4. BIOS CONFIGURATION Award's BIOS ROM has a built-in Setup program that allows users to modify the basic system configuration. There're RTC & CMOS SRAM on board; they have a power supply from external battery to keep the DATA inviolate & effective. The RTC is a REAL- TIME CLOCK device, which provides the DATE &...

  • Page 54: Control Keys

    586SGM 4.2. CONTROL KEYS Up arrow Move to previous item. Down arrow Move to next item. Left arrow Move to the item in the left hand. Right arrow Move to the item in the right hand. Esc key 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.

  • Page 55: Getting Help

    BIOS Configuration 4.3. GETTING HELP 4.3.1. Main Menu The on-line description of the highlighted setup function is displayed at the bottom of the screen. 4.3.2. 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 selections for the highlighted item.
  • Page 56 586SGM Standard CMOS setup This setup page includes all the items in a standard compatible BIOS. BIOS features setup This setup page includes all the items of Award special enhanced features. Chipset features setup This setup page includes all the items of chipset special features.

  • Page 57: Standard Cmos Setup Menu

    BIOS Configuration 4.5. STANDARD CMOS SETUP MENU The items in Standard CMOS Setup Menu (Figure 4.2) are divided into 9 categories. Each category includes no, one or more than one setup items. Use the arrows to highlight the item and then use the <PgUp> or <PgDn> keys to select the value you want in each item.
  • Page 58 586SGM Date The date format is <day>, <date> <month> <year>. Press <F3> to show the calendar. The day, from Sun to Sat, determined by the BIOS and is display-only Date The date, from 1 to 31 (or the maximum allowed in the...
  • Page 59 BIOS Configuration CYLS. number of cylinders HEADS number of heads PRECOMP write precomp LANDZONE landing zone SECTORS number of sectors If a hard disk has not been installed select NONE and press <Enter>. Drive A type / Drive B type The category identify the types of floppy disk drive A or drive B that has been installed in the computer.
  • Page 60 586SGM Video The category detects the type of adapter used for the primary system monitor that must match your video display card and monitor. Although secondary monitors are supported, you do not have to select the type in setup. EGA/VGA Enhanced Graphics Adapter/Video Graphics Array.
  • Page 61 BIOS Configuration 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 512 K for systems with 512 K memory installed on the motherboard, or 640 K for systems with 640 K or more memory installed on the motherboard.

  • Page 62: Bios Features Setup

    586SGM 4.6. BIOS FEATURES SETUP ROM PCI / ISA BIOS BIOS FEATURES SETUP AWARD SOFTWARE, INC. Virus Warning : Disabled Video BIOS Shadow : Enabled CPU Internal Cache : Enabled C8000 - CBFFF Shadow : Disabled External Cache : Enabled...
  • Page 63 BIOS Configuration CPU Internal Cache / External Cache These two categories speed up memory access. However, it depends on CPU / chipset design. The default value is Enabled. Enabled Enable cache function. Disabled Disable cache function. Quick Power On Self Test This category speeds up Power On Self Test (POST) after you power on the computer.
  • Page 64 586SGM F,A,SCSI System will first search for hard disk (F) drive then floppy disk drive and SCSI drive. SCSI,A,C System will first search for SCSI drive then floppy disk drive and hard disk (C) drive . SCSI,C,A System will first search for SCSI drive and hard disk (C) drive then floppy disk drive .
  • Page 65 BIOS Configuration Memory Parity / ECC Check The default value is Disabled. Enabled Enable Memory Parity / ECC Check. Disabled Disable Memory Parity / ECC Check. Typematic Rate Setting The default value is Disabled. Enabled Enable Keyboard Typematic rate setting. Disabled Disable Keyboard Typematic rate setting.
  • Page 66 586SGM PCI/VGA Palette Snoop The default value are Disabled. Enabled For having Video Card on ISA Bus and VGA Card on PCI Bus. Disabled For VGA Card only. OS Select For DRAM>64MB The default value is Non-OS2. Non-OS2 Using non-OS2 operating system.

  • Page 67: Chipset Features Setup

    BIOS Configuration 4.7. CHIPSET FEATURES SETUP ROM PCI / ISA BIOS CHIPSET FEATURES SETUP AWARD SOFTWARE, INC. RAS Pulse Width Refresh : 7T : Enabled System BIOS Cacheable RAS Precharge Time : 5T : Enabled Video BIOS Cacheable RAS to CAS Delay : 5T Memory Hole at 15M-16M : Disabled...
  • Page 68 586SGM RAS Precharge Time The default value is 5T Set RAS Precharge Time to 2T. Set RAS Precharge Time to 3T. Set RAS Precharge Time to 4T. Set RAS Precharge Time to 5T. RAS to CAS Delay The default value is 5T Set RAS to CAS Delay to 2T.
  • Page 69 BIOS Configuration SDRAM CAS Latency The default value is 3T Set SDRAM CAS Latency to 2T. Set SDRAM CAS Latency to 3T. SDRAM WR Retire Rate The default value is X-2-2-2 X-1-1-1 Set SDRAM WR Retire Rate to X-1-1-1. X-2-2-2 Set SDRAM WR Retire Rate to X-2-2-2.
  • Page 70 586SGM CAS Precharge Time (FP) The default value is 2T CAS Precharge Time (FP) 1T. CAS Precharge Time (FP) 2T. 1T/2T CAS Precharge Time (FP) 1T/2T. CAS# Pulse Width for FP The default value is 2T CAS# Pulse Width (FP) 1T.
  • Page 71 BIOS Configuration AGP Aperture Size The default value is 64MB. Set AGP Aperture Size to 4MB. Set AGP Aperture Size to 8MB. 16MB Set AGP Aperture Size to 16MB. 32MB Set AGP Aperture Size to 32MB. 64MB Set AGP Aperture Size to 64MB. 128MB Set AGP Aperture Size to 128MB.

  • Page 72: Power Management Setup

    586SGM 4.8. POWER MANAGEMENT SETUP ROM PCI / ISA BIOS POWER MANAGEMENT SETUP AWARD SOFTWARE, INC. CPUFAN Off In Susp. : Enabled Power Management : Enabled Video Off Method : DPMS Supported Doze Speed (div by) : 2/8 Stdby Speed (div by)
  • Page 73 BIOS Configuration Doze Speed (div by) The default value is 2/8. 1/8 – 8/8 Set Doze Speed from 1/8 to 8/8. Stdby Speed (div by) The default value is 1/8. 1/8 – 8/8 Set Stdby Speed from 1/8 to 8/8. HDD Off After The default value is Disable.
  • Page 74 586SGM COM Ports Activity The default value is Disabled. Disabled Disable COM Ports Activity. Enabled Enable COM Ports Activity. LPT Ports Activity The default value is Disabled. Disabled Disable LPT Ports Activity. Enabled Enable LPT Ports Activity. VGA Activity The default value is Disabled.

  • Page 75: Resources Controlled By

    BIOS Configuration 4.9.PNP/PCI CONFIGURATION ROM PCI / ISA BIOS PNP/PCI CONFIGURATION AWARD SOFTWARE, INC. Resources Controlled by : Manual PCI IDE IRQ Map To : PCI-AUTO Reset Configuration Data : Disabled Primary IDE INT# IRQ-3 assigned to : Legacy ISA Secondary IDE INT# IRQ-4...
  • Page 76 586SGM IRQ (3,4,5,7,9,10,11,12,14,15), DMA(0,1,3,5,6,7) assigned to The default value is "Legacy ISA" or "PCI/ISA PnP". Legacy ISA The resource is used by Legacy ISA device. PCI/ISA PnP The resource is used by PCI/ISA PnP device (PCI or ISA). PCI IDE IRQ Map To PCI-AUTO Map PCI IDE IRQ to PCI slot automatically.

  • Page 77: Load Bios Defaults

    BIOS Configuration 4.10. LOAD BIOS DEFAULTS ROM PCI / ISA BIOS CMOS SETUP UTILITY AWARD SOFTWARE, INC. STANDARD CMOS SETUP INTEGRATED PERIPHERALS BIOS FEATURES SETUP SUPERVISOR PASSWORD CHIPSET FEATURES SETUP USER PASSWORD POWER MANAGEMENT SETUP IDE HDD AUTO DETECTION PNP/PCI CONFIGURATION SAVE &...

  • Page 78: Load Setup Defaults

    586SGM 4.11. LOAD SETUP DEFAULTS ROM PCI / ISA BIOS CMOS SETUP UTILITY AWARD SOFTWARE, INC. STANDARD CMOS SETUP INTEGRATED PERIPHERALS BIOS FEATURES SETUP SUPERVISOR PASSWORD CHIPSET FEATURES SETUP USER PASSWORD POWER MANAGEMENT SETUP IDE HDD AUTO DETECTION PNP/PCI CONFIGURATION SAVE &...

  • Page 79: Integrated Peripherals

    BIOS Configuration 4.12. INTEGRATED PERIPHERALS ROM PCI / ISA BIOS INTEGRATED PERIPHERALS AWARD SOFTWARE, INC. Internal PCI/IDE : Both USB Controller : Enabled IDE Primary Master PIO : Auto USB Keyboard Support : Disabled Power Button Over Ride : Instant Off IDE Primary Slave : Auto Ring Power Up Control...
  • Page 80 586SGM IDE Primary Master PIO (for onboard IDE 1st channel). The default value is Auto. Auto BIOS will automatically detect the IDE HDD Accessing mode. Mode0~4 Manually set the IDE Accessing mode. IDE Primary Slave PIO (for onboard IDE 1st channel).
  • Page 81 BIOS Configuration Primary Slave UltraDMA (for onboard IDE 1st channel). The default value is Auto. Auto BIOS will automatically set the IDE HDD to Ultra DMA/33 Mode. Disabled Disable Ultra DMA HDD Function. Secondary Master UltraDMA (for onboard IDE 2nd channel). The default value is Auto.
  • Page 82 586SGM Onboard FDD Controller The default value is Enabled. Enabled Enable onboard FDD port. Disabled Disable onboard FDD port. Onboard Serial Port 1 The default value is 3F8/IRQ4. Auto BIOS will automatically setup the port 1 address. 3F8/IRQ4 Enable onboard Serial port 1 and address is 3F8.
  • Page 83 BIOS Configuration Onboard Parallel Mode The default value is SPP. Using Parallel port as Normal Printer Port. EPP/SPP Using Parallel port as Enhanced Parallel Port / Normal Printer Port. Using Parallel port as Extended Capabilities Port. ECP/EPP Using Parallel port as Extended Capabilities Port /Enhanced Parallel Port.
  • Page 84 586SGM Ring Power Up Control The default value is Enabled. Disabled Disable Modem Ring-on . Enabled Enable Modem Ring-on . Power Up by Alarm The default value is Disabled. Disabled Disable this function. Enabled Enable alarm function to POWER ON system.

  • Page 85: Supervisor / User Password

    BIOS Configuration 4.13. SUPERVISOR / USER PASSWORD When you select this function, the following message will appear at the center of the screen to assist you in creating a password. ENTER PASSWORD ROM PCI / ISA BIOS CMOS SETUP UTILITY AWARD SOFTWARE, INC.

  • Page 86: Ide Hdd Auto Detection

    586SGM be prompted only when you try to enter Setup. 4.14. IDE HDD AUTO DETECTION R O M P C I / I S A B I O S I D E H D D D A U T O A W A R D S O F T W A R E , I N C .

  • Page 87: Save & Exit Setup

    BIOS Configuration 4.15. SAVE & EXIT SETUP ROM PCI / ISA BIOS CMOS SETUP UTILITY AWARD SOFTWARE, INC. STANDARD CMOS SETUP INTEGRATED PERIPHERALS SUPERVISOR PASSWORD BIOS FEATURES SETUP CHIPSET FEATURES SETUP USER PASSWORD POWER MANAGEMENT SETUP IDE HDD AUTO DETECTION PNP/PCI CONFIGURATION SAVE &...

  • Page 88: Exit Without Saving

    586SGM 4.16. EXIT WITHOUT SAVING ROM PCI / ISA BIOS CMOS SETUP UTILITY AWARD SOFTWARE, INC. STANDARD CMOS SETUP INTEGRATED PERIPHERALS BIOS FEATURES SETUP SUPERVISOR PASSWORD CHIPSET FEATURES SETUP USER PASSWORD POWER MANAGEMENT SETUP IDE HDD AUTO DETECTION PNP/PCI CONFIGURATION SAVE &...
  • Page 89 FCC Compliance Statement: DECLARATION OF CONFORMITY Per FCC Part 2 Section 2. 1077(a) This equipment has been tested and found to comply with limits for a Class B digital device , Responsible Party Name: G.B.T. INC. pursuant to Part 15 of the FCC rules. These Address: 18305 Valley Blvd., Suite#A LA Puent, CA 91744 limits are designed to provide reasonable...

  • Page 91: Declaration Of Conformity

    Ausschlager Weg 41, 1F, 20537 Hamburg, Germany declare that the product ( description of the apparatus, system, installation to which it refers) Mother Board GA-586SGM is in conformity with (reference to the specification under which conformity is declared) in accordance with 89/336 EEC-EMC Directive...

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