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AZZA PT-DIBX User Manual

Pentium ii/iii celeron twin processor atx mainboard
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PT-DIBX/DIZX
Pentium II/III
Celeron
Twin Processor
ATX MAINBOARD
( VER. 2.x )
USER'S MANUAL

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Summary of Contents for AZZA PT-DIBX

  • Page 1 PT-DIBX/DIZX Pentium II/III Celeron Twin Processor ATX MAINBOARD ( VER. 2.x ) USER’S MANUAL...
  • Page 2 440BX MAINBOARD ..................DOC. NO. UM-DIBX-E2 ..................PRINTED IN TAIWAN...

  • Page 3: Table Of Contents

    440BX/ZX TABLE OF CONTENTS Twin Processor Mainboard TABLE OF CONTENTS Chapter & Section Page 1. INTRODUCTION................1-1 OVERVIEW.....................1-1 MAINBOARD LAYOUT...............1-2 SPECIFICATIONS..................1-3 2. INSTALLATION................2-1 UNPACKING...................2-1 AMAZING WAYS TO POWER ON THE PC SYSTEM....2-2 POWER OFF THE PC SYSTEM............2-4 3. HARDWARE SETUP...............3-1 INSTALLATION OF CPU..............3-1 INSTALLING THE DRAM MODULES..........3-3 CONNECTORS..................3-5 JUMPERS....................3-17...

  • Page 4: Wake On Lan

    440BX/ZX Twin Processor Mainboard SOMETHING IMPORTANT !  TRADEMARKS All trademarks used in this manual are the property of their respective owners.  LOAD SETUP DEFAULTS “LOAD SETUP DEFAULTS” is the function which will have the BIOS default settings loaded into the CMOS memory, these default settings are the best-case values which will optimize system performance and increase system stability This function will be necessitated when you receive this mainboard, or when the system CMOS data is corrupted.

  • Page 5: Introduction

    440BX/ZX INTRODUCTION Twin Processor Mainboard INTRODUCTION OVERVIEW This Mainboard is a revolutionary high performance personal computer mainboard. It is the ATX form-factor mainboard with both Slot 1 and Socket 370 on the board for various purpose. The Intel® 82440BX/ZX AGPset™ and Winbond®...
  • Page 6 440BX/ZX INTRODUCTION Twin Processor Mainboard cache, 12-stage super-pipeline architecture, out of order execution … etc. In order to optimize of its capabilities and performances, the 32-bit Operating System (such as Windows® NT and OS/2™) and 32-bit applications are recommended.

  • Page 7: Mainboard Layout

    440BX/ZX INTRODUCTION Twin Processor Mainboard MAINBOARD LAYOUT IMPORTANT NOTICE: 1. There are two CPU sockets on the mainboard - the Slot 1 for Pentium II/III and slot type Celeron Processor. The Socket 370 is designed for socket type Celeron Processor. You can install only one of the CPU on this mainboard.

  • Page 8: Specifications

    440BX/ZX INTRODUCTION Twin Processor Mainboard sure the jumper setting on JP2 is correct so that the thermal resistor will detect the CPU temperature properly. SPECIFICATIONS  Intel® Pentium™ II, Pentium™ III or Celeron™ (for both Slot type and Socket type ) 233, 266, 300, 333. 350, 366, 400, 433, 450, 466, 500MHz and higher speed processors CPU VCC ...
  • Page 9 440BX/ZX INTRODUCTION Twin Processor Mainboard AWARD System BIOS. 256KB x 8 Flash ROM (Supports Plug & Play, ACPI, DMI and Green functions).
  • Page 10 440BX/ZX INTRODUCTION Twin Processor Mainboard EXPANSION SLOTS  AGP Slots One 32-bit AGP Slot (Supports 1x or 2x AGP graphics cards) PCI Slots Four 32bit PCI slots. ISA Slots 16-bit x 1 (One of the slot is PCI/ISA shared) WOL PORTS ...
  • Page 11 440BX/ZX INTRODUCTION Twin Processor Mainboard HARDWARE MONITORING (optional)  Winbond W83783S (please refer to U1 on page 1-2) is designed on the board to monitor hardware healthy status like system voltage, system temperature, and cooling fans. When the CPU temperature is too high, the system BIOS will tell the system board to give a series of beeping alarm and slow down the CPU speed (throttling speed) so that you can take proper action to prevent your system from damage.
  • Page 12 440BX/ZX INTRODUCTION Twin Processor Mainboard : - 40 ℃ to 70 ℃ . (- 40 ℉ to 158 ℉ ) 3. Storage Temperature 4. Humidity : 0 to 90% non-condensing. 5. Altitude : 0 to 10,000 feet.

  • Page 13: Installation

    440BX/ZX INSTALLATION Twin Processor Mainboard INSTALLATION UNPACKING The mainboard contains the following components. Please inspect the following contents and confirm that everything is there in the package. If anything is missing or damaged, call your supplier for instructions before proceeding. ...

  • Page 14: Amazing Ways To Power On The Pc System

    440BX/ZX INSTALLATION Twin Processor Mainboard 2.2 AMAZING WAYS TO POWER ON THE PC SYSTEM When the mainboard has been installed successfully, there are several ways to power on the system. Please read the following description for all the details. POWER BUTTON The power button can be programmed by COMS setup program and it has different features.

  • Page 15: Rtc Alarm

    440BX/ZX INSTALLATION Twin Processor Mainboard In case that you forget the “Password” or “Hot Key”, disconnect the AC power for 30-60 seconds then re-connect the AC power to the PC system, the power button will be activated again and you can use the power button to turn on the system. Input your personal password again in the BIOS setup program, and then you may use the new password to power-on the PC system afterward.
  • Page 16 440BX/ZX INSTALLATION Twin Processor Mainboard  MODEM RING-IN Everyone knows that a PC system can be used as a fax machine to send or receive fax messages. But most people still use fax machine to receive their messages because it is not practical to have the system powered on all day long waiting for the incoming messages.

  • Page 17: Power Off The Pc System

    440BX/ZX INSTALLATION Twin Processor Mainboard 2.3 POWER OFF THE PC SYSTEM There are two ways to power off the system. They are “Shut Down by Power Button” and “ Shut Down by OS”. (such as Windows® 95 and Windows® 98, you can choose the Shut Down from the file menu and the system will be powered off immediately ).

  • Page 18: Main Board

    440LX/440EX Socket 370 INSTALLATION MAINBOARD HARDWARE SETUP Before you can start to install this mainboard, some hardware settings is required to make sure it will work perfectly with the devices which you are going to install in your PC system. To configure the mainboard is a simple task, only a few jumpers, connectors, cables and sockets needs to be selected and configured.
  • Page 19 440BX/ZX INSTALLATION Twin Processor Mainboard Setting of JP2: This mainboard has the Hardware Monitoring designed on the mainboard. If you find the W83783S chip installed on U1, then the thermal resistor under the CPU socket will detect the CPU temperature. There are two thermal resistors on the mainboard and the setting of JP2 will decide which resistor is active: Pin 1 &...

  • Page 20: Installing The Dram Modules

    440BX/ZX INSTALLATION Twin Processor Mainboard 3.2 INSTALLING THE DRAM MODULES This mainboard has the DIMM sockets designed on the mainboard, each DIMM can be single-bank or double-bank, In order to have a better performance, only the Synchronous (SDRAM) memory is recommended. (Both Symmetrical and Asymmetrical DRAM addressing are supported.),.
  • Page 21 440BX/ZX INSTALLATION Twin Processor Mainboard When installing SDRAM modules, you don't have to start from DIMM1, you can choose one of the DIMM socket to install the DIMM module. However, install the SDRAM module from DIMM 1 is still recommended.
  • Page 22 440BX/ZX INSTALLATION Twin Processor Mainboard Picture of BX mainboard. Picture of ZX mainboard. In order to increase of the system performance, two suggestions are recommended when you are installing the DIMM modules : 1. Use the SDRAM module with SPD. 2.

  • Page 23: Connectors

    440BX/ZX INSTALLATION Twin Processor Mainboard check the system chipset and your memory module before you can enable the ECC feature in the BIOS setup program. ( you have to check there is the parity bit on the DIMM module if you want to enable the ECC feature in the BIOS). CONNECTORS The connectors on the mainboard are either the pin header type or D-type connectors, they are used to connect the accessories or peripheral devices (such as...
  • Page 24 440BX/ZX INSTALLATION Twin Processor Mainboard Pin assignment of PS/2 mouse connector: Pin # Signal name Pin # Signal name Pin # Signal name Mouse Data Ground Mouse Clock No Connection + 5V DC No Connection...
  • Page 25 440BX/ZX INSTALLATION Twin Processor Mainboard Pin assignment of keyboard connector Pin # Signal name Pin # Signal name Pin # Signal name Keyboard Data Ground Keyboard Clock No Connection + 5V DC No Connection (C) CN3 : Serial Port COM 1 Connector (D) CN4 : Serial Port COM 2 Connector ( COM ports viewed from the real panel) Ping assignment of serial port connector:...
  • Page 26 440BX/ZX INSTALLATION Twin Processor Mainboard (E) CN5: Parallel Port Connector (Supports SPP/EPP/ECP modes, IRQ7 or IRQ5 is selectable, ECP mode will use either DMA channel 3 or channel 1 which can be selected by the CMOS setup probram) Pin assignment of parallel port: 1 14 Pin # Signal name Pin # Signal name...
  • Page 27 440BX/ZX INSTALLATION Twin Processor Mainboard...
  • Page 28 440BX/ZX INSTALLATION Twin Processor Mainboard (F) CN6: USB Port 1 (Universal Serial Bus) Connector (G) CN7: USB Port 2 (Universal Serial Bus) Connector Pin assignment of USB connector: Pin1: +5VDC Pin2: DATA- Pin3: DATA+ Pin4: Ground Pin5: Ground Pin6: Ground (H) CN8: Floppy Disk Control Port Connector (Use IRQ6, DMA channel 2)
  • Page 29 440BX/ZX INSTALLATION Twin Processor Mainboard (I) CN9 : IDE 2 Connectors (Secondary IDE Port: 170H, IRQ 15) (J) CN10: IDE 1 Connectors (Primary IDE Port: 1F0H, IRQ 14) (K) CN11: SB-LINK Connector (For PCI bus sound cards. such as Creative™ Labs EMU8008 sound chip)
  • Page 30 440BX/ZX INSTALLATION Twin Processor Mainboard Pin assignment of SB-LINK Connector: Pin # Signal name Pin # Signal name ● ● GNT# Ground ● REQ# ● ● Ground SERIRQ (L) CN12: IR / FIR (Infrared Rays) Connector Consumer IR Connector ( Consumer IR connector is active only when W83977CTF-AW I/O Chip is installed on position U13 )
  • Page 31 440BX/ZX INSTALLATION Twin Processor Mainboard CN 1 2 IR CONNECTOR ( Consumer IR is optional ) (M) CN13: CPU Cooling Fan Power Connector CN15: ATX Power Connector...
  • Page 32 440BX/ZX INSTALLATION Twin Processor Mainboard Pin assignment of ATX power connector 11 1 Pin # Signal name Pin # Signal name ● ● + 3.3V DC + 3.3V DC ● ● - 12V DC + 3.3V DC ● ● Ground Ground ●...
  • Page 33 440BX/ZX INSTALLATION Twin Processor Mainboard (O) CN16: WOL (Wake On LAN) Connector In order to use the WOL LAN card to trigger the power of the PC system, the switching power supply must be able to provide at least 700mA current driving ability on the “5V standby”...
  • Page 34 440BX/ZX INSTALLATION Twin Processor Mainboard...
  • Page 35 440BX/ZX INSTALLATION Twin Processor Mainboard (Q) CN18: Audio/Game Connector: (Optional) (R) CN21 / CN22: CD-IN Connector: (Optional) The CD-IN connectors on the board can be used to connect to the CD ROM audio out. There are two different type of connectors, please check with your CD ROM drive and decide which connector will be used to connect to the CD ROM drive.
  • Page 36 440BX/ZX INSTALLATION Twin Processor Mainboard G = Audio Ground (S) Push buttons and LED connectors A series of connectors are designed on the board to connect the push buttons and LED indicators. Followings are the details: Reset Button Connector Pin # Signal name Pin1&2 Function Reset Control...
  • Page 37 440BX/ZX INSTALLATION Twin Processor Mainboard...
  • Page 38 440BX/ZX INSTALLATION Twin Processor Mainboard Power On / Off and External Suspend Switch Connector According to the setup in CMOS, the PW connector has two functions. It can be the Power Switch or Suspend Switch of your PC system. (please refer to Section- 4.7 and section 4.8 for BIOS setup) ...
  • Page 39 440BX/ZX INSTALLATION Twin Processor Mainboard (T) Speaker and Key Lock connector: SPK: Speaker connector Pin # Signal name ● + 5V DC ● No Connection ● No Connection ● Speaker Data Signal ● No Connection PWR-LED & KBLOCK: Front Panel Power LED and Key-Lock Connector Pin # Signal name ●...

  • Page 40: Jumpers

    440BX/ZX INSTALLATION Twin Processor Mainboard JUMPERS This section will discuss the jumper setting on the mainboard. In order to let you have better idea of the jumper setting, please see below for the explanation of jumper settings before you start this section. The following jumpers which labeled with “optional”...
  • Page 41 440BX/ZX INSTALLATION Twin Processor Mainboard (B) JP2: Thermal Resistor selection When the hardware monitoring is install on the mainboard (W83783S on U1), you can use the thermal resistor on the mainboard to detect the CPU temperature. There are two thermal resistors designed on the board and you have to use JP2 to select which thermal resistor will be active.
  • Page 42 440BX/ZX INSTALLATION Twin Processor Mainboard Note: If you do not make the setting on JP2 properly, the CPU temperature can not be detected when the hardware monitoring feature is installed on the mainboard and your CPU can not be protected.
  • Page 43 440BX/ZX INSTALLATION Twin Processor Mainboard (C) JP4: Select Active CPU Socket. (optional) There are two CPU connectors on the mainboard - the Slot 1 and Socket 370. However, you can install only one CPU on the mainboard. JP4 is used to select which CPU socket will be used to install the CPU.
  • Page 44 440BX/ZX INSTALLATION Twin Processor Mainboard DESTROY YOUR CPU!!
  • Page 45 440BX/ZX INSTALLATION Twin Processor Mainboard (D) JP8: Onboard Sound interface Enable / Disable (Optional) The ALS300 Sound card interface is optional on the mainboard. When you find the ALS300 chip mounted on U11, it means that the sound interface is installed on the mainboard.
  • Page 46 440BX/ZX INSTALLATION Twin Processor Mainboard...
  • Page 47 440BX/ZX INSTALLATION Twin Processor Mainboard Note: Improper BIOS setting may cause hang-up to the PC system, Should it be happened, you may use JP9 to clear the information which is stored in the CMOS memory and get the PC system back to normal. Improper connection may cause permanent damage to the mainboard.
  • Page 48 440BX/ZX INSTALLATION Twin Processor Mainboard (G) JP12: CPU Voltage Range Selection (Optional) JP12 is a special design on the mainboard which allows you to select the CPU voltage range (Vcore) for the Pentium II/III processors. The voltage regulator on the mainboard will generate 1.3V ~ 3.5V DC to support different processors.
  • Page 49 440BX/ZX INSTALLATION Twin Processor Mainboard (H) JP100: Over Clock Selection JP100 is designed on the board for some special purpose. (Please do not attempt to change this setting unless you are the technician). Please refer to the following for functional description.. CPU CLOCK Pin 1 &...
  • Page 50 440BX/ZX INSTALLATION Twin Processor Mainboard...
  • Page 51 440BX/ZX INSTALLATION Twin Processor Mainboard (I) SWITCH SETTINGS There is one "toggle switch" designed on the mainboard to select the CPU clock ratio. Basically, you have to check the specification of your CPU carefully because some of the CPU does not allow you to its default clock ratio setting. In another word.
  • Page 52 440BX/ZX INSTALLATION Twin Processor Mainboard...
  • Page 53 440BX/ZX INSTALLATION Twin Processor Mainboard The following pictures will show you how to make the setting on the "toggle switch" step by step.: ( Picture of "toggle switch" ) Toggle Switch of "OFF" Setting Toggle Switch of "ON" Setting Push the switch downward to select "OFF" Push the switch upward to select "ON"...

  • Page 54: How To Select The Cpu Speed

    440BX/ZX INSTALLATION Twin Processor Mainboard you to change the clock ratio, so the setting on the toggle switch will be invalid.. 3.5 HOW TO SELECT THE CPU SPEED Basically, there are two parameters which will decide the CPU speed - the Front Side Bus (FSB) speed and CPU clock ratio.
  • Page 55 440BX/ZX INSTALLATION Twin Processor Mainboard SELECTING THE FSB CLOCK ( please refer to section 4.6 ) Most of the time, you don't have to do anything to select the FSB clock, because the system BIOS will do the job for you. ( unless you use JP100 to select your own FSB clock) Different Pentium™...
  • Page 56 440BX/ZX INSTALLATION Twin Processor Mainboard 1. Check the data sheet for your CPU frequency. 2. Check the data sheet and get the FSB clock of your CPU. 3. Use the following formula to calculate the CPU clock ratio. CPU Frequency ÷ FSB Clock = Clock Ratio...

  • Page 57: Installation Of Device Drivers

    440BX/ZX INSTALLATION Twin Processor Mainboard 3.6 INSTALLATION OF DEVICE DRIVERS There is a CD which comes with the mainboard. The CD contains the device drivers which is necessary when installing the mainboard. Please refer to the following procedures to install the device drivers. A.
  • Page 58 440BX/ZX INSTALLATION Twin Processor Mainboard the installation procedure. Step3. Run "SETUP.EXE" to install the device driver.

  • Page 59: Award Bios Setup

    440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard AWARD BIOS SETUP GETTING STARTED When the system is first time powered on or reset by user, the system BIOS will enter the Power On Self Test routines ( POST, which will display a copyright message on the screen and execute a diagnostics and initialization procedure.) In case that there is any error or malfunction detected, the BIOS will give a series of beeping sound or display the error message on screen.

  • Page 60: Main Menu

    440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard To execute the Award® BIOS CMOS Setup program, please press the DEL key. The STANDARD CMOS SETUP screen as shown in figure Fig. 4-2 will be triggered: 4.2 MAIN MENU ROM PCI / ISA BIOS (2A69KXXX) CMOS SETUP UTILITY AWARD SOFTWARE, INC.

  • Page 61: Standard Cmos Setup

    440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard page setup will be retrieved ). : Loads the SETUP default values from BIOS default table, (only the current page setup will be loaded ). : Save all changes to CMOS RAM from the MAIN MENU 4.4 STANDARD CMOS SETUP ROM PCI / ISA BIOS (2A69KXXX) STANDARD CMOS SETUP...

  • Page 62: Bios Features Setup

    440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard 2. Some certain operation systems ( such as SCO®-UNIX™ ), only "NORMAL mode" is allowed when installation.) Floppy 3 Mode Support: (Default setting: disabled ) This mode is for the Japanese 3.5 inch high capacity floppy disk drive. If you have such drive installed in your PC system, please select enable, otherwise, use the default setting.
  • Page 63 440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard system. When you find the message on your screen, please run the anti-virus program to see whether your system is infected by a virus or not. Enabled : A warning message will be displayed on the screen when something attempts to access the boot sector or hard disk partition table.
  • Page 64 440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard CPU Internal Cache / External Cache : ( default setting: Enabled ) These fields allow you to turn on or turn off the Level 1 and Level 2 cache that built-in Pentium™ II or Celeron™ processors. CPU L2 Cache ECC Checking: ( default setting: Enabled ) This option will enable or disable the ECC checking on the CPU L2 cache.
  • Page 65 440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard Security Option : ( default setting: Setup ) This selection field allows you to select how to secure the PC system for you. There are two choice selectable - "Setup" and "System". Before you can apply the security option to your PC system, you have to select your own ""Supervisor Password"...

  • Page 66: Chipset Features Setup

    440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard 4.6 CHIPSET FEATURES SETUP ROM PCI / ISA BIOS (2A69KXXX) CHIPSET FEATURES SETUP AWARD SOFTWARE, INC. CPU Host/PCI Clock : Default AGP Aperture Size (MB) : 64 Auto Detect DIMM/PCI Clk : Enabled SDRAM RAS-to-CAS Delay Spread Spectrum Modulated : Disabled...
  • Page 67 440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard When you have decided the FSB clock, you will have to use toggle switch (SW) setting to select the CPU clock ratio and decide the CPU speed. please refer to page 3-23 for details of the switch settings.. Beside the "Default"...
  • Page 68 440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard Enabled BIOS access cached Disabled BIOS access not cached Video BIOS/RAM Cacheable: ( default setting : “Disabled” ) Selecting Enabled allows caching of the video BIOS ROM at C0000h to C7FFFh, resulting in better video performance. However, if any program writes to this memory area, a system error may result.
  • Page 69 440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard Delayed Transaction: ( default setting: "Disabled" ) The chipset has an embedded 32-bit posted write buffer to support delay transactions cycles. Select Enabled to support compliance with PCI specification version 2.1.. The Choice: Enabled, Disabled. AGP Aperture Size (MB) : ( default setting: 64MB ) There is the AGP slot on the board and which allows user to install the AGP display card in the system.
  • Page 70 440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard CPU Warning Temperature : ( Optional ) The “Hardware Doctor™” – Winbond W83783S is optional on the mainboard. When they are installed on the mainboard, you may use this field ( and the fields below ) to monitor the healthy status of your PC system.
  • Page 71 440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard Shutdown Temperature: ( Valid when W83783S is installed ) The PC system will be shutdown when reach to the given temperature defined in this field so that the CPU can be protected from damage.

  • Page 72: Power Management Setup

    440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard 4.7 POWER MANAGEMENT SETUP ROM PCI / ISA BIOS (2A69KXXX) POWER MANAGEMENT SETUP AWARD SOFTWARE, INC. ACPI function Disabled ** Reload Global Timer Events ** Power Management : User Define PM Control by APM : Yes IRQ [3-7 , 9-15], NMI : Enabled...
  • Page 73 440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard When the ACPI function is installed in your PC system successfully, you will find the ACPI function in the power management icon. The PW switch (mentioned in Section 3) defined by the ACPI is different to the BIOS setup and it always has the higher priority than what was defined in the system BIOS.
  • Page 74 440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard Allows you to set each mode individually. When not disabled, each of the ranges are from 1 min. to 1 hr. User Defined except for HDD Power Down which ranges from 1 min. to 15 min.
  • Page 75 440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard Modem Use IRQ: (Default setting: 3 ) This mainboard has the ACPI feature designed on the board and it will “wakeup” automatically when it detects the incoming modem Ring-in signal. Before you can use the Ring-in signal to wakeup your PC system, you have to install the “External”...
  • Page 76 440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard This field allows user to define the feature of the “PW” connector (it is used to connect the power button ). The setting can be either “Delay 4 Sec.” or “Instant- Off”. Please refer to page 3-15 for details of function description. CPUFAN Off In Suspend : (Default setting: “Enabled”) This selection allows user to controls the function of the “CN13”...
  • Page 77 440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard IRQ[3 -7, 9-15], NMI Primary IDE 0 Primary IDE 1 Secondary IDE 0 Secondary IDE 1 Floppy Disk Serial Port Parallel Port...

  • Page 78: Integrated Peripherals

    440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard 4.8 INTEGRATED PERIPHERALS ROM PCI / ISA BIOS (2A69KXXX) INTEGRATED PERIPHERALS AWARD SOFTWARE, INC. IDE HDD Block Mode Enabled KBC input clock : 8 MHz IDE Primary Master PIO : Auto Onboard FDC Controller : Enabled IDE Primary Slave PIO : Auto...
  • Page 79 440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard IDE HDD Block Mode: ( Default setting : “Enabled” ) This selection allows your hard disk controller to use the fast block mode to transfer data to and from your hard disk drive (HDD). Enabled IDE controller uses block mode.
  • Page 80 440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard The Power ON function allows you to select different way to power on your PC system. Please note that you will be unable to use the power button (PW switch) to power on your PC system if "Password" is selected in this field. USB Keyboard Support: ( Default setting : “Disabled”...
  • Page 81 440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard...

  • Page 82: Pnp/Pci Configuration

    440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard PNP/PCI CONFIGURATION ROM PCI / ISA BIOS (2A69KXXX) PNP/PCI CONFIGURATION AWARD SOFTWARE, INC. PNP OS Installed Assign IRQ for VGA : Disabled Resources Controlled By : Manual Assign IRQ for USB : Enabled Reset Configuration Data : Disabled Used MEM base addr...
  • Page 83 440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard Resources Controlled by : (Default setting: Manual) Manual : The system BIOS will not refer to the ESCD data to assign IRQ & DMA. Instead, it will refer to the information recorded in this field when Assigning the IRQ &...
  • Page 84 440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard have the printer (IRQ7) or PS/2™ mouse (IRQ12) connected to your PC system, you may assign IRQ7 and IRQ12 to “PCI/ISA PnP” so that you can have more IRQs available for new add on cards. Assign IRQ For VGA/USB The system’s IRQ signals are limited and sometimes you may feel like to some more IRQ signals for your add-on cards.
  • Page 85 440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard...
  • Page 86 440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard Used MEM base addr and Used MEM Length : These fields are used for some special ISA legacy cards which will request memory space below 1M address. Please refer to the user’s manual of your add on card to find whether it will need such memory space.

  • Page 87: Load Setup Defaults

    440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard 4.10 LOAD SETUP DEFAULTS ROM PCI / ISA BIOS (2A69KXXX) CMOS SETUP UTILITY AWARD SOFTWARE, INC. STANDARD CMOS SETUP SUPERVISOR PASSWORD BIOS FEATURES SETUP USER PASSWORD CHIPSET FEATURES SETUP IDE HDD AUTO DETECTION POWER MANAGEMENT SETUP SAVE &...

  • Page 88: Supervisor Password

    440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard 4.11 SUPERVISOR PASSWORD ROM PCI / ISA BIOS (2A69KXXX) CMOS SETUP UTILITY AWARD SOFTWARE, INC. STANDARD CMOS SETUP SUPERVISOR PASSWORD BIOS FEATURES SETUP USER PASSWORD CHIPSET FEATURES SETUP IDE HDD AUTO DETECTION POWER MANAGEMENT SETUP SAVE &...
  • Page 89 440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard When turn on the PC system, it will request you to enter the Password. Without the correct password, the PC system will stop and the operation system will not be loaded.

  • Page 90: User Password

    440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard 4.12 USER PASSWORD ROM PCI / ISA BIOS (2A69KXXX) CMOS SETUP UTILITY AWARD SOFTWARE, INC. STANDARD CMOS SETUP SUPERVISOR PASSWORD BIOS FEATURES SETUP USER PASSWORD CHIPSET FEATURES SETUP IDE HDD AUTO DETECTION POWER MANAGEMENT SETUP SAVE &...
  • Page 91 440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard When turn on the PC system, it will request you to enter the Password. Without the correct password, the PC system will stop and the operation system will not be loaded. B. When there is no password stored in the "SUPERVISOR PASSWORD" 1.

  • Page 92: Ide Hdd Auto Detection

    440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard 4.13 IDE HDD AUTO DETECTION ROM PCI / ISA BIOS (2A69KXXX) CMOS SETUP UTILITY AWARD SOFTWARE, INC. STANDARD CMOS SETUP SUPERVISOR PASSWORD BIOS FEATURES SETUP USER PASSWORD CHIPSET FEATURES SETUP IDE HDD AUTO DETECTION POWER MANAGEMENT SETUP SAVE &...

  • Page 93: Save & Exit Setup

    440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard system BIOS will "read" the parameters into the CMOS memory and you have completed the IDE HDD setup. 4.14 SAVE & EXIT SETUP ROM PCI / ISA BIOS (2A69KXXX) CMOS SETUP UTILITY AWARD SOFTWARE, INC. STANDARD CMOS SETUP SUPERVISOR PASSWORD BIOS FEATURES SETUP...

  • Page 94: Exit Without Saving

    440BX/ZX AWARD BIOS SETUP Twin Processor Mainboard 4.15 EXIT WITHOUT SAVING ROM PCI / ISA BIOS (2A69KXXX) CMOS SETUP UTILITY AWARD SOFTWARE, INC. STANDARD CMOS SETUP SUPERVISOR PASSWORD BIOS FEATURES SETUP USER PASSWORD CHIPSET FEATURES SETUP IDE HDD AUTO DETECTION POWER MANAGEMENT SETUP HDD LOW LEVEL FORMAT INTEGRATED PERIPHERALS...

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