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MB840 USER`S MANUAL

1. DIMM2 SECONDARY IDE SFX _T 000000000 0000000000 IDEZ wooovccgo00000000009 SECONDARY IDE 000000000 c000000000 IDE1 JP17 CET PRIMARY IDE J20 l 9 CmoomJP2 FAN3 00000000000000000 CODOCO DOOR m0000000000000000 FDD1 D gg Q0000000K0 oom E J10 EI T MB840 User s Manual 9 INSTALLATIONS EE Configuring the CPU Frequency The MB840 motherboard does not provide DIP switches to configure the processor speed CPU frequency The CPU frequency and processor side bus of the processor can be automatically detected by the motherboard JP17 Clear CMOS Contents Use JP17 a 3 pin header to clear the CMOS contents Note that the ATX power connector should be disconnected from the motherboard before clearing CMOS HAIS Pin 1 2 Normal les Short Closed Nomad l S 7 Pin 2 3 Clear CMOS Short Closed ae 10 MB840 User s Manual INSTALLATIONS Connectors on MB840 The connectors on MB840 allows you to connect external devices such as keyboard floppy disk drives h
2. 11 Signal Name o GE e o oj Ground ol ERON Ho of Ground o oj Ground O oj Ground oo sv ceca i ee i T Se orl J14 CD In Audio Connector Signal Name CD Audio L CD I a ae 18 MB840 User s Manual INSTALLATIONS J17 Wake on LAN Connector J17 is a 3 pin header for the Wake on LAN function that will function properly only with an ATX power supply with 5VSB that has 1A Pin Signal Name J19 USB Connector J19 connector will support the 3rd and 4th USB ports 5 Signal Name Pin Pin Signal Name qo o an Vve 1 5 Ground a UsB2 2 6 USB3 R UsB2 3 7 USB3 SK Ground 48 ve J20 System Function Connector J20 provides connectors for system indicators that provide light indication of the computer activities and switches to change the computer status J20 is a 16 pin header that provides interfaces for the following functions Hard Disk Drive LED 8 16 GO OIT G OO Reset Switch 7 15 Not defined 6 14 1O O OO ATX Power On Switch OO Speaker 1 4 O O O O Bower LED 9 11 1E O MB840 User s Manual 19 INSTALLATIONS Speaker Pins 1 4 This connector provides an interface to a speaker for audio tone generation An 8 ohm speaker is recommended Pin Signal Name
3. H MB840 User s Manual 43 BIOS SETUP BE PNP PCI Configurations This option configures the PCI bus system All PCI bus systems on the system use INT thus all installed PCI cards must be set to this value CMOS Setup Utility Copyright 1984 2001 Award Software PnP PCI Configurations Reset Configuration Data Disabled ITEM HELP Menu Level Resources Controlled By Auto ESCD IRQ Resources Press Enter DMA Resources Press Enter Default is Disabled Select Enabled to reset Extended System Configuration Data PCI VGA Palette Snoop Disabled ESCD when you exit Setup if you have installed a new add on and the system reconfiguration has caused such a serious conflict that the OS cannot boot Reset Configuration Data This field allows you to determine whether to reset the configuration data or not The default value is Disabled Resources Controlled by This PnP BIOS can configure all of the boot and compatible devices automatically with the use of a use a PnP operating system such as Windows 95 PCI VGA Palette Snoop Some non standard VGA display cards may not show colors properly This field allows you to set whether or not MPEG ISA VESA VGA cards can work with PCI VGA When this field is enabled a PCI VGA can work with an MPEG ISA VESA VGA card When this field is disabled a PCI VGA cannot work with an MPEG ISA VESA card a e 44 MB840 User s Manual BIOS SETUP a p PC Health Status
4. MB840 User s Manual 15 INSTALLATIONS J3 J11 Serial Ports J3 COM1 is a DB 9 connector while J11 COM2 is a 10 pin header Refer to the table below for their pin assignments So 6 anaa 1 F Pin 10 not used COM2 Signal Name Pin Pin Signal Name DCD Data carrier detect 6 DSR Data set ready RXD Receive data RTS Request to send Ao cooo scoco x f 0 amp TXD Transmit data CTS Clear to send DTR Data terminal ready RI Ring indicator GND ground J4 Parallel Port Connector The following table describes the pin out assignments of this connector 14 Line printer strobe 1 14 AutoFeed PD4 parallel data4 6 26 J4 PD6 parallel data6 8 PD7 parallel data7 9 L 16 MB840 User s Manual INSTALLATIONS J5 VGA CRT Connector The pin assignments of the Js VGA CRT connector are as follows J7 Line Out Line In Mic Connector The figure below shows the location of Line Out Line In and Mic connectors on J7 Line out O Line in O Microphone J8 IrDA Connector J8 is used for an optional IrDA connector for wireless communication Signal Name 5V IRRX IRTX 5V TEELE 4 Gomi C5 r MB840 User s Manual 17 INSTALLATIONS J10 ATX Power Supply Connector J10 is a 20 pin ATX power supply connector Refer to the following table for the pin out assignments
5. a gl g F SIS lds BIS S RR NS SR HR S O SS ELE L 5 6 eee li B9 USB3 amp 4 6 5 6 5 6 8 7 2 DIMM2 SECONDARY IDE E S 200000000 0000000000 IDE2 J11 COM2 309000000000009000 SECONDARY IDE SH ee L S Sr lol 0000000000 B3 FANS 28338333388388333 lmn R TIO 9 3 9 6 9 6 LO wo io wo eto oO oO ale 0 gt N 5 0 So oO 4 MB840 User s Manual INSTALLATIONS Installations This section provides information on how to use the jumpers and connectors on the MB840 in order to set up a workable system The topics covered are Installing the CPU s i220csissssec tacos ch coteehesien teeslc teehee 6 ATX Power Installation 00 0 0 eeeseeeeessseeeeesneeeesessaeeesees 6 Installing the Memory ccccccccceeeeseeenneeeeeeeeeeeesnnaeeeeeees 7 Setting the Jumpers eisie eresi e eee elise 8 Connectors on MB840 sese 11 Watchdog Timer Configuration sss sees eee eee 22 MB840 User s Manual 5 INSTALLATIONS Installing the CPU The MB840 motherboard supports a Socket 478 processor socket for Intel Pentium 4 processors The Socket 478 processor socket comes with a lever to secure the processor Raise this lever to about a 90 angle to allow the insertion of the processor Place the processor into the socket by making sure the notch on the corner of the CPU corresponds with the notch on the inside of the socket Once the processor has slide into the socket return the lever to the lock position Refer to the
6. i 3 S KT RTL 5 6 5V Power LED Pins 9 11 The power LED indicates the status of the main power switch 1 3 Signal Name E 9 Power LED T6 ATX Power ON Switch Pins 5 and 13 This 2 pin connector is an ATX Power Supply On Off Switch on the system that connects to the power switch on the case When pressed the power switch will force the system to power on When pressed again it will force the system to power off 8 G O OD OO O E 1 O 9 1 Oo Reset Switch Pins 7 and 15 The reset switch allows the user to reset the system without turning the main power switch off and then on again Orientation is not required when making a connection to this header 1 8 Mooooopo G GGG GOGO CLC 9 1 oO L 20 MB840 User s Manual INSTALLATIONS Hard Disk Drive LED Connector Pins 8 and 16 This connector connects to the hard drive activity LED on control panel This LED will flash when the HDD is being accessed Signal Name 1 8 BOOO0000D 0000000 5 HDD Active le EE ______ dl 21 MB840 User s Manual INSTALLATIONS Watchdog Timer Configuration The WDT is used to generate a variety of output signals after a user programmable count The WDT is suitable for use in the prevention of system lock up such as when software becomes trapped in a deadlock Under these sort of
7. out dx al out dx al ret Unlock_Chip Endp Name Lock Chip IN None OUT None Unlock_Chip Proc Near mov dx 2Eh mov al OAAh out dx al ret Unlock_Chip Endp Name Write_Reg IN CL register index S AL Value to write OUT None Write_Reg Proc Near push ax mov dx 2Eh mov al cl out dx al pop ax inc dx out dx al ret Write_Reg Endp Name Read_Reg IN CL register index OUT AL Value to read a A 24 MB840 User s Manual INSTALLATIONS Read Reg Proc Near mov al cl mov dx 2Eh out dx al inc dx in al dx ret Read_Reg Endp MB840 User s Manual 25 INSTALLATIONS This page is intentionally left blank eae 26 MB840 User s Manual BIOS SETUP BIOS Setup This chapter describes the different settings available in the Award BIOS that comes with the motherboard The topics covered in this chapter are as follows BIOS Introduction aseeni Ta eia Nota 28 BIOS Setups taniaidniniiiet linia ai hehe 28 Standard CMOS Setup sese eee eee eee 30 Advanced BIOS Features sese eee eee eee eee 33 Advanced Chipset Features sss sese eee eee 36 Integrated Peripherals sese 38 Power Management Setup sees sees eee eee eee 41 PNP PCI Configurations sees ee eee eee eee eee eee 44 PC Health Statis ennen eek cheto tiie seven Soest sea ntites ooh shoee see 45 Frequency Voltage Control sese e eee eee eee 46 Load Fail Safe Defaults esse sees sess sese een
8. Cable e 1 Bracket for 1 Serial Port e I O Shield Plate e 1 CD containing the following e Chipset Drivers e Flash Memory Utility ae 2 MB840 User s Manual INTRODUCTION Specifications CPU Socket Socket 478 CPU Intel Pentium 4 1 70GHz 2 60GHz CPU PSB 400MHz 100MHz x4 533MHz 133MHz x4 Processor Side Bus Chipset Intel 845GV Intel 845GE L2 Cache 128K 256K 512K CPU integrated BIOS Award BIOS ACPI supported System Memory Two DDR slots Support up to 2GB DDR200 266 333 non ECC DDR SDRAM Hyper Threading Supported by 845GE GV chipset Onboard VGA Intel 845GE chipset integrated AGP 4X Supports CRT VGA interface CRT Monitor up to 2048x1536 60Hz LAN Realtek 8100BL 10 100 BaseT Audio ICH4 integrated audio with AC97 Codec Audio connectors on board LPC 1 O Winbond 83627HF supports IrDA x 1 Parallel x 1 COM1 RS232 COM2 RS232 FDC up to 2 88MB 3 Mode support Hardware Monitor IDE Interface Built in CH4 Two enhanced IDE supports 4 IDE devices including UDMA33 66 100 PIO mode 4 and bus master FDD Interface Supports up to two floppy disk drives 3 5 and or 5 25 drives 3 Mode support Parallel Port One parallel port supports SPP EPP ECP Serial Ports Two RS 232 ports Watchdog Timer Generates system reset 256 levels H W Monitoring Built in Winbond W83627HF monitors system CPU temperature and voltage status USB USB 1 1 and 2 0 com
9. D ACPI Function Power Management Setup ITEM HELP Menu Level Enabled User Define V H Sync Blank Yes Stop Grant 3 Disabled Disabled Instant Off 50 Disabled Disabled Disabled 0 0 0 0 Disabled Disabled Disabled Disabled Disabled Disabled Enable this function to support ACPI Advance Configuration and Power Interface Power Management This field allows you to select the type of power saving management modes There are four selections for Power Management Min Power Saving Max Power Saving User Define Minimum power management Maximum power management Each of the ranges is from 1 min to lhr Except for HDD Power Down which ranges from min to 15 min A ee MB840 User s Manual 41 BIOS SETUP EE Video Off Method This field defines the Video Off features There are three options V H SYNC Blank Default setting blank the screen and turn off vertical and horizontal scanning DPMS Allows BIOS to control the video display Blank Screen Writes blanks to the video buffer Video Off In Suspend When enabled the video is off in suspend mode The default is Yes Suspend Type The default setting for the Suspend Type field is Stop Grant Modem Use IRQ This field sets the IRQ used by the Modem By default the setting is 3 Suspend Mode When enabled and after the set time of system inactivity all devices except the CPU will be shut off HDD Power Down When enabled and after
10. figures below After you have installed the processor into the socket check if the jumpers for the CPU type and speed are correct NOTE Ensure that the CPU heat sink and the CPU top surface are in total contact to avoid CPU overheating problem that would cause your system to hang or be unstable ATX Power Installation Power is provided to the MB840 motherboard with the J10 standard ATX power supply connector and J12 ATX 12V power connector These two power connectors should be utilized for the motherboard to function a e 6 MB840 User s Manual INSTALLATIONS Installing the Memory The MB840 motherboard supports two DDR memory sockets for a maximum total memory of 2GB in DDR memory type The memory module capacities supported are 64MB 128MB 256MB 512MB and 1GB The following table lists the supported DDR DIMM configurations Intel 845GE supports configurations defined in the JEDEC DDR DIMM specification only Non JEDEC standard DIMMs such as double sided x16 DDR SDRAM DIMMs are not supported Supported DDR DIMM Configurations Density 64 Mbit 128Mbit 256Mbit 512Mbit Device X8 X16 X8 X16 X8 X16 X8 X16 Width Single SS DS SS DS SS DS SS DS SS DS SS DS SS DS SS DS Double 184 pin 64 128MB 32MB NA 128 256MB 64MB NA 256 512MB 128MB NA 512 1024M 256MB NA DDR Installing and Removing Memory Modules To install the DDR modules locate the memory slot on the motherb
11. main DRAM into cache memory for even faster access by the CPU These items allow you to enable speed up memory access or disable the cache function By default these items are Enabled Quick Power On Self Test When enabled this field speeds up the Power On Self Test POST after the system is turned on If it is set to Enabled BIOS will skip some items MB840 User s Manual 33 BIOS SETUP BEH First Second Third Boot Device These fields determine the drive that the system searches first for an operating system The options available include Floppy LS ZIP HDD 0 SCSI CDROM HDD 1 HDD 2 HDD 3 LAN and Disable Boot Other Device These fields allow the system to search for an operating system from other devices other than the ones selected in the First Second Third Boot Device Swap Floppy Drive This item allows you to determine whether or not to enable Swap Floppy Drive When enabled the BIOS swaps floppy drive assignments so that Drive A becomes Drive B and Drive B becomes Drive A By default this field is set to Disabled Boot Up Floppy Seek This feature controls whether the BIOS checks for a floppy drive while booting up If it cannot detect one either due to improper configuration or its absence it will flash an error message Boot Up NumLock Status This allows you to activate the NumLock function after you power up the system Gate A20 Option This field allows you to select how Gate A20 is worked Gate
12. memory display at the lower right hand side of the menu is read only It will adjust automatically according to the memory changed The following describes each item of this menu Date The date format is Day Sun to Sat Month 1 to 12 Date 1 to 31 Year 1994 to 2079 To set the date highlight the Date field and use the PageUp PageDown or keys to set the current time a A 30 MB840 User s Manual BIOS SETUP Time The time format is Hour 00 to 23 Minute 00 to 59 Second 00 to 59 To set the time highlight the Time field and use the lt PgUp gt lt PgDn gt or keys to set the current time IDE Primary HDDs IDE Secondary HDDs The onboard PCI IDE connectors provide Primary and Secondary channels for connecting up to four IDE hard disks or other IDE devices Each channel can support up to two hard disks the first is the Master and the second is the Slave Press lt Enter gt to configure the hard disk The selections include Auto Manual and None Select Manual to define the drive information manually You will be asked to enter the following items CYLS Number of cylinders HEAD Number of read write heads PRECOMP Write precompensation LANDZ Landing zone SECTOR Number of sectors The Access Mode selections are as follows Auto Normal HD lt 528MB Large for MS DOS only LBA HD gt 528MB and supports Logical Block Addressing Drive A Drive B These fiel
13. of this IF poa do not with to zo agea do not inmatad o1 use the Sokware Pin aes Abo Note you as an Dignal Equpnen Manufacturer DEMI Independert Herne Yond lt D al the tere of the ed JA balat A Taa choors No te at T To Pata haf Esene archet Dawes Schwan ye rer He ogeemrert lt Back No Pie 4 The Setup process is now complete Click Finish to restart the computer and for changes to take effect Restart your computer when prompted Intel Extreme Graphecs Driver Sofias Setup Install eld Wizard Complete The Insta eP Wired has succeschdy rate ed Inte Extrem Graphics Driver Basg Bofors pou can uza thes piogiam you musi rastat your computa C No l yall estat my computes later Remove aw dks hom fet diet and then cick Fr ih to complete setup 54 MB840 User s Manual DRIVERS INSTALLATION Intel Application Accelerator Installation Follow the steps below to install Intel Application Accelerator software with the InstallShield Wizard under Windows 98SE ME 2000 XP NT 4 0 1 Insert the CD that comes with the motherboard and the screen below would appear Click Intel Chipsets and then Intel 845G GE GL GV Chipset Drivers R MSE Chipset Family Drivers tel R S45 E PE Chipset Drivers Intel R 845GIGE GL GV Chipset Drivers mel R 865G Chipset Drivers mel R 875P Chipset Drivers ntel R ETS00 E7501 Chipset Drivers Support LA O V taret Drrvera 2 Click Intel Application Acceler
14. the set time of system inactivity the hard disk drive will be powered down while all other devices remain active Soft Off by PWRBTN This field defines the power off mode when using an ATX power supply The Instant Off mode allows powering off immediately upon pressing the power button In the Delay 4 Sec mode the system powers off when the power button is pressed for more than four seconds or enters the suspend mode when pressed for less than 4 seconds CPU THRM Throttling When the system enters Doze mode the CPU clock runs only part of the time You may select the percent of time that the clock runs Wake Up by PCI Card Enable this field to allow wake up function through a PCI card Power On by Ring This field enables or disables the power on of the system through the modem connected to the serial port or LAN n A 42 MB840 User s Manual BIOS SETUP eee es Resume by Alarm This field enables or disables the resumption of the system operation When enabled the user is allowed to set the Date and Time Reload Global Timer Events The HDD FDD COM LPT Ports and PCI PIRQ are I O events which can prevent the system from entering a power saving mode or can awaken the system from such a mode When an I O device wants to gain the attention of the operating system it signals this by causing an IRQ to occur When the operating system is ready to respond to the request it interrupts itself and performs the service
15. to highlight items lt Enter gt to select the lt PgUp gt and lt PgDn gt keys to change entries lt F1 gt for help and lt Esc gt to quit When you enter the Setup utility the Main Menu screen will appear on the screen The Main Menu allows you to select from various setup functions and exit choices L _ _ _ ae 28 MB840 User s Manual BIOS SETUP CMOS Setup Utility Copyright 1984 2001 Award Software Standard CMOS Features Frequency Voltage Control Advanced BIOS Features Load Fail Safe Defaults Advanced Chipset Features Load Optimized Defaults Integrated Peripherals Set Supervisor Password Power Management Setup Set User Password PnP PCI Configurations Save amp Exit Setup PC Health Status Exit Without Saving ESC Quit M YV gt Select Item F10 Save amp Exit Setup Time Date Hard Disk Type The section below the setup items of the Main Menu displays the control keys for this menu At the bottom of the Main Menu just below the control keys section there is another section which displays information on the currently highlighted item in the list Note If the system cannot boot after making and saving system changes with Setup the Award BIOS supports an override to the CMOS settings that resets your system to its default Warning It is strongly recommended that you avoid making any changes to the chipset defaults These defaults
16. you want and press lt Enter gt The Enter Password message prompts on the screen Type the password up to eight characters in length and press lt Enter gt The system confirms your password by asking you to type it again After setting a password the screen automatically returns to the main screen To disable a password just press the lt Enter gt key when you are prompted to enter the password A message will confirm the password to be disabled Once the password is disabled the system will boot and you can enter Setup freely Save amp Exit Setup This option allows you to determine whether or not to accept the modifications If you type Y you will quit the setup utility and save all changes into the CMOS memory If you type N you will return to Setup utility Exit Without Saving Select this option to exit the Setup utility without saving the changes you have made in this session Typing Y will quit the Setup utility without saving the modifications Typing N will return you to Setup utility ar MB840 User s Manual 47 BIOS SETUP This page is intentionally left blank ae 48 MB840 User s Manual DRIVERS INSTALLATION Drivers Installation This section describes the installation procedures for software and drivers under the Windows 98 Windows NT 4 0 and Windows 2000 The software and drivers are included with the motherboard If you find the ite
17. 64MB This option allows the system to access greater than 64MB of DRAM memory when used with OS 2 that depends on certain BIOS calls to access memory The default setting is Non OS 2 Report No FDD For WIN 95 If you are using Windows 95 98 without a floppy disk drive select Enabled to release IRQ6 This is required to pass Windows 95 98 s SCT test You should also disable the Onboard FDC Controller in the Integrated Peripherals screen when there s no floppy drive in the system If you set this feature to Disabled the BIOS will not report the missing floppy drive to Win95 98 Small Logo EPA Show The EPA logo appears at the right side of the monitor screen when the system is boot up The default setting is Enabled ae MB840 User s Manual 35 BIOS SETUP ES Advanced Chipset Features This Setup menu controls the configuration of the chipset CMOS Setup Utility Copyright 1984 2001 Award Software Advanced Chipset Features DRAM Timing Selectable ITEM HELP CAS Latency Time z Menu Level Active to Precharge Delay DRAM RAS to CAS Delay DRAM RAS Precharge Memory Frequency For Auto System BIOS Cacheable Enabled Video BIOS Cacheable Enabled Memory Hole At 15M 16M Disabled Delayed Transaction Enabled Delay Prior to Thermal 16 Min AGP Aperture Size MB 64 On Chip VGA Setting On Chip VGA Enabled On Chip Frame Buffer Size 8MB DRAM Timing Selectable This option refe
18. A20 is a device used to address memory above 1 MB Typematic Rate Setting When disabled continually holding down a key on your keyboard will generate only one instance When enabled you can set the two typematic controls listed next By default this field is set to Disabled Typematic Rate Chars Sec When the typematic rate is enabled the system registers repeated keystrokes speeds Settings are from 6 to 30 characters per second Typematic Delay Msec When the typematic rate is enabled this item allows you to set the time interval for displaying the first and second characters By default this item is set to 250msec OOU UUU UU l O ouou 34 MB840 User s Manual BIOS SETUP ee p Security Option This field allows you to limit access to the System and Setup The default value is Setup When you select System the system prompts for the User Password every time you boot up When you select Setup the system always boots up and prompts for the Supervisor Password only when the Setup utility is called up APIC Mode APIC stands for Advanced Programmable Interrupt Controller The default setting is Enabled MPS Version Control for OS This option is specifies the MPS Multiprocessor Specification version for your operating system MPS version 1 4 added extended configuration tables to improve support for multiple PCI bus configurations and improve future expandability The default setting is 1 4 OS Select for DRAM gt
19. BIOS Features Virus Warning Disabled ITEM HELP CPU L1 and L2 Cache Enabled Menu Level Quick Power On Self Test Enabled First Boot Device Floppy Allows you choose Second Boot Device HDD 0 the VIRUS warning Third Boot Device CDROM feature for IDE Hard Boot Other Device Enabled Disk boot sector Swap Floppy Drive Disabled Protection S k function is enabled Boot Up Floppy Seek Disabled and someone Boot Up Numlock Status On attempt to write data Gate A20 Option Fast into this area BIOS Typematic Rate Setting Disabled will show a warning Typematic Rate chars Sec 6 message on screen Typematic Delay Msec 250 and alarm beep Security Option Setup APIC Mode Enabled MPS Version Control for OS 1 4 OS Select For DRAM gt 64MB Non OS2 Report No FDD For WIN 95 Yes Small Logo EPA Show Enabled Virus Warning This item protects the boot sector and partition table of your hard disk against accidental modifications If an attempt is made the BIOS will halt the system and display a warning message If this occurs you can either allow the operation to continue or run an anti virus program to locate and remove the problem CPU L1 and L2 Cache Cache memory is additional memory that is much faster than conventional DRAM system memory CPUs from 486 type on up contain internal cache memory and most but not all modern PCs have additional external cache memory When the CPU requests data the system transfers the requested data from the
20. MB 840 Socket 478 Pentium 4 Industrial Motherboard USER S MANUAL Version 1 0 Acknowledgments Award is a registered trademark of Award Software International Inc PS 2 is a trademark of International Business Machines Corporation Intel and Pentium 4 are registered trademarks of Intel Corporation Microsoft Windows is a registered trademark of Microsoft Corporation Winbond is a registered trademark of Winbond Electronics Corporation All other product names or trademarks are properties of their respective owners ii MB840 User s Manual Table of Contents INtrOCUCTION iesca 1 Product Description sese sees eee 1 CHECK Sti 2 EEEE sae iebelateteredetelsbalsheledslsdecete faahe 2 Specifications oe ease Nea Si SAeA Sess sas 3 Board Dimensions isi sitar ee eee 4 Installations essences 5 Installing the CPU 2 arne one eere r e 6 ATX Power Installation sss sese eee eee 6 Installing the Memory sse eee eee 7 Setting the Jumpers ea dce R Tae Tee EON es 8 Connectors on MB840 eee 11 Watchdog Timer Configuration sees eee eee 22 BIOS Setup 27 Drivers Installation 00 ee 49 Intel Chipset Software Installation Utility 50 Intel 845GE Chipset Graphics Driver Installation 53 Intel Application Accelerator Installation 55 Sigmatel AC97 Codec Audio Driver Installation 59 LAN Drivers Installation sss sese 60 PRO DON GUN senna 63 A I O Port Address Map sss sese 63 B Inter
21. This section shows the parameters in determining the PC Health Status These parameters include temperatures fan speeds and voltages CMOS Setup Utility Copyright 1984 2001 Award Software PC Health Status CPU Warning Temperature Disabled ITEM HELP System Temperature 28 C 82 F CPU Temperature 35 C 95 F Chassis Temperature 39 C 102 F CPU FAN Speed 4166 RPM System FAN Speed 0 RPM Chassis FAN Speed 0 RPM Vcore V 1 63V VCC3 V 3 37V 5 V 5 05V 12 V 12 09V 12 V 12 03V VBAT 3 21V 5VSB V 5 05V Shutdown Temperature Disabled CPU Fan Failure Warning Disabled CPU Warning Temperature This field allows the user to set the temperature so that when the temperature is reached the system sounds a warning This function can help prevent damage to the system that is caused by overheating Temperatures Fan Speeds Voltages These fields are the parameters of the hardware monitoring function feature of the motherboard The values are read only values as monitored by the system and show the PC health status Shutdown Temperature This field allows the user to set the temperature by which the system automatically shuts down once the threshold temperature is reached This function can help prevent damage to the system that is caused by overheating H MB840 User s Manual 45 BIOS SETUP BE Frequency Voltage Control This section shows the user how to configure the processor freque
22. a L K tH IDE2 SECONDARY IDE S 8 S TEN IDEt Pen BE J9 RRR Hi a 0000000000 S FDD1 Doooooooooo J10 Connector Locations on MB840 IDE1 IDE2 EIDE Connectors FDD1 Floppy Drive Connector FANT CPU Fan Power Connector FAN2 System Fan Power Connector FAN3 Chassis Fan Power Connector J1 PS 2 Keyboard and PS 2 Mouse Connectors J2 USB and LAN1 RJ45 Connectors J3 J11 Serial Ports cece J4 Parallel Port Connector J5 VGA CRT Connector J7 Line Out Line In Mic Connector J8 IrDA Connector cece J10 ATX Power Supply Connector J12 ATX 12V Power Connector J14 CD In Audio Connector J17 Wake on LAN Connector J19 USB Connector sese J20 System Function Connector 12 MB840 User s Manual INSTALLATIONS IDE1 IDE2 EIDE Connectors IDE1 Primary IDE Connector Signal Name Pin Signal Name Reset IDE 1 Ground Host data 7 3 Host data 8 Host data 6 5 Host data 9 Host data 5 7 Host data 10 Host data 4 10 Host data 11 DRQO 21 IDE2 Secondary IDE Connector Ground 2 6 Hostdatao 8 Host data 10 L Hos daai 9 Host data 14 Hos
23. ard disk drives printers etc The following table lists the connectors on MB840 and their respective functions Connector Locations on MB840 cccccccccccccccececeeeeceeeeeeeeees 12 IDE IDE2 EIDE Connectors esse ee eee eee 13 FDD1 Floppy Drive Connector sese esse eee 14 FAN1 CPU Fan Power Connector sss see 14 FAN2 System Fan Power Connector sss sees eee eee 14 FANS Chassis Fan Power Connectorf eee 15 J1 PS 2 Keyboard and PS 2 Mouse Connectors sss sese 15 J2 USB and LAN RJ45 Connectors 15 B KHR N Serial Ports TTT 16 J4 Parallel Port Connector eee eee 16 J5 VGA CRT Connector eee 17 J7 Line Out Line In Mic Connector sss sese 17 ISHIPDA COMME COT oes sees BS Sees Oa des Becks Lah Penk 17 J10 ATX Power Supply Connector eee eee eee eee 18 J12 ATX 12V Power Connector eee eee 18 J14 CD In Audio Connector sss sese 18 J17 Wake on LAN Connectors sese eee eee 19 J19 USB Connector ceniris esner ahan COAT raresik kR aa r 19 J20 System Function Connector sse sees eee eee ee 19 MB840 User s Manual 11 INSTALLATIONS Connector Locations on MB840 mic t to AE uP 14 ie L dy IE Yves SS go
24. ator Intel R Chipset Software instalation Utility InteR 845G Chipset Family Graphics Driver plication Accelerator odec Audio Driver Update Widows OS with Flag ond Play f gz apd alow the 05 16 mracthr identi hee Intel chipasi come onesie sod pamnasix confer MB840 User s Manual 55 DRIVERS INSTALLATION 3 The Welcome screen of the Install Shield Wizard for Intel Application Accelerator late Application Accelerator Setup Welcome to the InstallS Ted HI Wizard for kich Apobcation Ar c e ator The Insta BS re A ya mil r ep ca c avw Accelestor on poa computer To continue KL Newt 4 Click Yes to accept the software license agreement and proceed with the installation process Intel R Application Accelerator Setup License Agecement Peas reed the lollowing karea egeemert Gar A Press the PAGE DOWN kepto see the rest af the ageemert INTEL SOFTWARE LICENSE AGREEMENT OEM 71H EY Distribution amp Singe Usel IMPORTANT AESO BEFORE COPING INSTALUNG OA USING Do net use of oad the soibasre and ary amacishod matensk node otal the Sokwe l urti you have careluly rood ha folomng bans and condition By beading o uang the Solkvate pou agea to Fa tare of this Aqrecmeart If pou do ral vah poao agez do rat raid o uie the Saan Pleass Ako Noks Do you accent al the lame of fhe crscacing Lienas Agwemert If poa choces No the zL val chee To Fetal Irth Apple wion Accolia pou must accept Ihe agaaa ri Baok Ye
25. circumstances the timer will count to zero and the selected outputs will be driven Under normal circumstance the user will restart the WDT at regular intervals before the timer counts to zero SAMPLE CODE This code and information is provided as is without warranty of any kind either expressed or implied including but not limited to the implied warranties of merchantability and or fitness for a particular purpose Name Enable And Set Watchdog IN AL Isec 255sec OUT None Enable_And_Set_Watchdog Proc Near push ax save time interval call Unlock_Chip moy cl 2Bh call Read_Reg and al NOT 10h call Write_Reg set GP24 as WDTO mov cl 07h mov al O8h call Write_Reg switch to LD8 mov cl OF5h call Read_Reg and al NOT 08h call Write_Reg set count mode as second ae 22 MB840 User s Manual INSTALLATIONS pop ax mov cl OF6h call Write_Reg set watchdog timer mov al Olh mov cl 30h call Write_Reg watchdog enabled call Lock_Chip ret Enable And Set Watchdog Endp IN None Disable_Watchdog Proc Near call Unlock_Chip mov cl 07h mov al O8h call Write_Reg sswitch to LD8 xor al al mov cl OF6h call Write_Reg clear watchdog timer xor al al mov cl 30h call Write_Reg watchdog disabled call Lock_Chip ret Disable_Watchdog Endp Name Unlock Chin IN None OUT None MB840 User s Manual 23 INSTALLATIONS E Unlock_Chip Proc Near mov dx 2Eh mov al 87h
26. ds identify the types of floppy disk drive A or drive B that has been installed in the computer The available specifications are 360KB 1 2MB 720KB 1 44MB 2 88MB 5 25 in 5 25in 3 5in 3 5in 3 5in MB840 User s Manual 31 BIOS SETUP EE Video This field selects the type of video display card installed in your system You can choose the following video display cards EGA VGA For EGA VGA SEGA SVGA or PGA monitor adapters default CGA 40 Power up in 40 column mode CGA 80 Power up in 80 column mode MONO For Hercules or MDA adapters Halt On This field determines whether or not the system will halt if an error is detected during power up No errors The system boot will not be halted for any error that may be detected All errors Whenever the BIOS detects a non fatal error the system will stop and you will be prompted All But Keyboard The system boot will not be halted for a keyboard error it will stop for all other errors All But Diskette The system boot will not be halted for a disk error it will stop for all other errors All But Disk Key The system boot will not be halted for a key board or disk error it will stop for all others eS ae 32 MB840 User s Manual BIOS SETUP Advanced BIOS Features This section allows you to configure and improve your system and allows you to set up some system features according to your preference CMOS Setup Utility Copyright 1984 2001 Award Software Advanced
27. e No 56 MB840 User s Manual DRIVERS INSTALLATION 5 You are now required to select the folder where Setup will install files Click Next to accept the default folder or click Browse to configure the location Intel R Application Accelerator Setup Choose Dettination Location Select bolder nhas Eet val intal bles Setup val install Intell Appbcation Accelera in the llou n folder To ital to thee fokka Chock Mat To Petal to a dikiari fce cick Erase and 22 anche folder Destination Folder CAProgan Fiec intel he App N shon Acoskeistor Brower coat 6 You are now asked to select a program folder Click Next to accept the default program folder or enter the folder name you prefer Intel R Application Accelerator Setup Select Progam Folder Piemme select a program folder A Setup Al add pogan K meho Ha Prog ar Foda irked below You map ypa a nan folda nane ce select one bon the easingfoldes bt Oik Netto continus Pran Fos l L Esicting Foer Startup lt Back Hew gt Cancel MB840 User s Manual 57 DRIVERS INSTALLATION 7 The InstallShield Wizard has completed installation Click Finish for the computer to restart and changes to take effect Intel R Application Accelerator Setup tns R hedd R Weand Complete The insli A w card has successfully inttalied InteR Arradon d c rels xo Bele you car ust the program pou Must reste your compu
28. e mode L ae 38 MB840 User s Manual BIOS SETUP es IDE Primary Secondary Master Slave UDMA These fields allow your system to improve disk I O throughput to 33Mb sec with the Ultra DMA 33 feature The options are Auto and Disabled USB Controller The options for this field are Enabled and Disabled By default this field is set to Enabled USB 2 0 Controller The options for this field are Enabled and Disabled By default this field is set to Disabled In order to use USB 2 0 necessary OS drivers must be installed first USB Keyboard Support The options for this field are Enabled and Disabled By default this field is set to Disabled AC97 Audio The default setting of the AC97 Audio is Auto Init Display First This field allows the system to initialize first the VGA card on chip or the display on the PCI Slot By default the PCI Slot VGA is initialized first IDE HDD Block Mode This field allows your hard disk controller to use the fast block mode to transfer data to and from your hard disk drive Power On Function This field sets how the system can be powered on from a system off state The default setting is Button Only Onboard FDC Controller Select Enabled if your system has a floppy disk controller FDC installed on the motherboard and you wish to use it If you install an add in FDC or the system has no floppy drive select Disabled in this field This option allow
29. eripherals CMOS Setup Utility Copyright 1984 2001 Award Software Integrated Peripherals On Chip Primary PCI IDE Enabled ITEM HELP IDE Primary Master PIO Auto Menu Level IDE Primary Slave PIO Auto IDE Primary Master UDMA Auto IDE Primary Slave UDMA Auto On Chip Secondary PCI IDE Enabled IDE Secondary Master PIO Auto IDE Secondary Slave PIO Auto IDE Secondary Master UDMA Auto IDE Secondary Slave UDMA Auto USB Controller Enabled USB 2 0 Controller Disabled USB Keyboard Support Disabled AC97 Audio Auto Init Display First Onboard AGP IDE HDD Block Mode Enabled POWER ON Function BUTTON Only Onboard FDC Controller Enabled Onboard Serial Port 1 3F8 IRQ4 Onboard Serial Port 2 2F8 IRQ3 UART Mode Select Normal Onboard Parallel Port 378 IRQ7 Parallel Port Mode SPP PWRON After PWR Fail Off OnChip Primary Secondary PCI IDE The integrated peripheral controller contains an IDE interface with support for two IDE channels Select Enabled to activate each channel separately IDE Primary Secondary Master Slave PIO These fields allow your system hard disk controller to work faster Rather than have the BIOS issue a series of commands that transfer to or from the disk drive PIO Programmed Input Output allows the BIOS to communicate with the controller and CPU directly The system supports five modes numbered from 0 default to 4 which primarily differ in timing When Auto is selected the BIOS will select the best availabl
30. have been carefully chosen by both Award and your system manufacturer to provide the absolute maximum performance and reliability Changing the defaults could cause the system to become unstable and crash in some cases MB840 User s Manual 29 BIOS SETUP E Standard CMOS Setup Standard CMOS Setup choice allows you to record some basic hardware configurations in your computer system and set the system clock and error handling If the motherboard is already installed in a working system you will not need to select this option You will need to run the Standard CMOS option however if you change your system hardware configurations the onboard battery fails or the configuration stored in the CMOS memory was lost or damaged CMOS Setup Utility Copyright 1984 2001 Award Software Standard CMOS Features Date mm dd yy Tue Mar 26 2001 Item Help Time hh mm ss 00 00 00 Menu Level IDE Primary Master Press Enter 13020 MB Change the day month IDE Primary Slave Press Enter None Year and century IDE Secondary Master Press Enter None IDE Secondary Slave Press Enter None Drive A 1 44M 3 5 in Drive B None Video EGA VGA Halt On All But Keyboard Base Memory 640K Extended Memory 129024K Total Memory 130048K At the bottom of the menu are the control keys for use on this menu If you need any help in each item field you can press the lt F1 gt key It will display the relevant information to help you The
31. in better video performance However if any program writes to this memory area a system error may result Memory Hole at 15MB 16MB In order to improve performance certain space in memory can be reserved for ISA cards This field allows you to reserve 15MB to 16MB of memory address space to ISA expansion cards This makes memory from 15MB and up unavailable to the system Expansion cards can only access memory up to 16MB By default this field is set to Disabled Delayed Transaction 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 Delay Prior to Thermal This field activates the CPU thermal function after the systems boots for the set number of minutes The options are 4 8 16 and 32 AGP Aperture Size The field sets aperture size of the graphics The aperture is a portion of the PCI memory address range dedicated for graphics memory address space Host cycles that hit the aperture range are forwarded to the AGP without any translation The default setting is 64M On Chip VGA By default the On Chip VGA or chipset integrated VGA is Enabled On Chip Frame Buffer Size The On Chip Frame Buffer Size can be set us 1MB or 8MB This memory is shared with the system memory L H MB840 User s Manual 37 BIOS SETUP ees Integrated Peripherals This section sets configurations for your hard disk and other integrated p
32. ms missing please contact the vendor where you made the purchase The contents of this section include the following Intel Chipset Software Installation Utility 50 Intel 845GE Chipset Graphics Driver Installation 53 Intel Application Accelerator Installation 55 AC97 Codec Audio Driver Installation eee 59 LAN Drivers Installation sss sese 60 IMPORTANT NOTE After installing your Windows operating system Windows 98SE ME 2000 XP you must install first the Intel Chipset Software Installation Utility before proceeding with the drivers installation A ae MB840 User s Manual 49 DRIVERS INSTALLATION Intel Chipset Software Installation Utility The Intel Chipset Software Installation Utility to be installed first before the software drivers will enable Plug amp Play INF support for Intel chipset components Follow the instructions below to complete the installation under Windows 98SE ME 2000 XP 1 Insert the CD that comes with the motherboard and the screen below would appear Click Intel Chipsets and then Intel 845G GE GL GV Chipset Drivers R HSE Chipset Family Drivers wel R S45 E PE Chipset Drivers Intel R 845GIGE GL GV Chipset mel R 865G Chipset Drivers mel R 875P Chipset Drivers mtel R E7S00 E7501 Chipset Drivers Support Intel HIEU aret Devers 2 Click Intel Chipset Software Installation Utility InteR Chipset Software instalation Utility InteR 845G Chipset Family Grap D
33. n enen 47 Load Setup R T CT 47 Set Supervisor User Password sss sees 47 Save amp Exit SetuP e GT eere 47 Exit Without Saving ieee aee enese ten oeps e ere ie paises 47 MB840 User s Manual 27 BIOS SETUP E BIOS Introduction The Award BIOS Basic Input Output System installed in your computer system s ROM supports Intel Pentium 4 processors The BIOS provides critical low level support for a standard device such as disk drives serial ports and parallel ports It also adds virus and password protection as well as special support for detailed fine tuning of the chipset controlling the entire system BIOS Setup The Award BIOS provides a Setup utility program for specifying the system configurations and settings The BIOS ROM of the system stores the Setup utility When you turn on the computer the Award BIOS is immediately activated Pressing the lt Del gt key immediately allows you to enter the Setup utility If you are a little bit late pressing the lt Del gt key POST Power On Self Test will continue with its test routines thus preventing you from invoking the Setup If you still wish to enter Setup restart the system by pressing the Reset button or simultaneously pressing the lt Ctrl gt lt Alt gt and lt Delete gt keys You can also restart by turning the system Off and back On again The following message will appear on the screen Press lt DEL gt to Enter Setup In general you press the arrow keys
34. ncy CMOS Setup Utility Copyright 1984 2001 Award Software Frequency Voltage Control CPU Clock Ratio 12X ITEM HELP Auto Detect PCI Clk Disabled Menu Level Spread Spectrum Modulated Disabled CPU Clock Ratio The CPU Ratio also known as the CPU bus speed multiplier can be configured through this field The default setting is 12X This parameter can be used in conjunction with the above field to change the processor s speed Auto Detect PCI Clk This field enables or disables the auto detection of the PCI clock Spread Spectrum This field sets the value of the spread spectrum The default setting is Disabled This field is for CE testing use only ae 46 MB840 User s Manual BIOS SETUP Load Fail Safe Defaults This option allows you to load the troubleshooting default values permanently stored in the BIOS ROM These default settings are non optimal and disable all high performance features Load Setup Defaults This option allows you to load the default values to your system configuration These default settings are optimal and enable all high performance features Set Supervisor User Password These two options set the system password Supervisor Password sets a password that will be used to protect the system and Setup utility User Password sets a password that will be used exclusively on the system To specify a password highlight the type
35. oard and perform the following steps 1 Hold the DDR module so that the key of the DDR module align with those on the memory slot 2 Gently push the DDR module in an upright position until the clips of the slot close to hold the DDR module in place when the DDR module touches the bottom of the slot 3 To remove the DDR module press the clips with both hands Lock DDR Module lt Lock O O L 4 Br A A Lock Lock MB840 User s Manual 7 INSTALLATIONS Setting the Jumpers Jumpers are used on MB840 to select various settings and features according to your needs and applications Contact your supplier if you have doubts about the best configuration for your needs The following lists the connectors on MB840 and their respective functions Jumper Locations on MB840 sees 9 Configuring the CPU Frequency sss sese eee eee eee eee 10 JP17 Clear CMOS Contents sss sees 10 8 MB840 User s Manual INSTALLATIONS Jumper Locations on MB840 0 GES 4 o s coccovccov0cc O LL LD L ou Mic ta L O D J7 JP14 J17 J14 J2 CD IN v O a po 9 a p G Coca 30 JP1 TO TRT TTT anonn PT Tre
36. pliant Supports 4 USB ports IrDA Pin header Keyboard Mouse PS 2 type keyboard and mouse connectors Expansion Slots 1 AGP 3 PCI 845GV based does not support AGP slot Power Connector ATX 12V power connector J 10 J12 connectors Form Factor Micro ATX Motherboard Dimensions 244mm x 244mm 9 6 x 9 6 MB840 User s Manual 3 INTRODUCTION Board Dimensions S ia T Nim i N wry 00 re on Oo NW TN ON m o N NO TF Y NM DM NH COW KH O 0 000 wo ow M MNN N P G E MIC L70 L Lin 0 ad d00d000d ar oad be u 0 4 hagannnannnnond 1 Les SE aS s7 EEA Ojus SS bi J4 0000 JI N Su sees i Pqis PGS Pqis lest s 1 3 1 625 t E S E El JPI eig Ega EIE x an Bn BR S Re S SR BIS 5 e lt gt 2 634 l G 9 o Hr mh ae ie 7 S so E 3 3
37. river intel R Application Accelerator AC ST Codec Audio Drive je nawe OS with Fhag anil Flay fe ativan etd abaw the OS 10 50 MB840 User s Manual DRIVERS INSTALLATION 3 When the Welcome screen appears click Next to continue Welcome to the InsteliSthield Wicerd F for toniet Chipact Software installation Uti Welcome to the Intell 1 Chipset Schwere reist Way The utility ni dls Plug k Play INF support ke Inka chipset conporarts 4 Click Yes to accept the software license agreement and proceed with the installation process License Ageement Phasa raad the IRO karce ageonart crabs z y Pozz ho PAGE DOW key to see the watot he ageemert Da rot use or bad this softwere ard any associated nade Kallectnnely the Zala R RH nn acre By bading using the Jo Hee ree a ae Il you do net msh bo zm agus co mck peer peng yee poan accept al the tems ci th License Agmemert I you choose No the Ey eE esea eile rede pwede ee MB840 User s Manual 51 DRIVERS INSTALLATION 5 On Readme Information screen click Next to continue the installation Readme Infomation dB Chipset Softee brutal dw LHR P retebstion Heads 6 The Setup process is now complete Click Finish to restart the computer and for changes to take effect When the computer has restarted the system will be able to find some devices Restart your computer when prompted L In
38. rs to the method by which the DRAM timing is selected The default is By SPD CAS Latency Time You can select CAS latency time in HCLKs of 2 2 or 3 3 The system board designer should set the values in this field depending on the DRAM installed Do not change the values in this field unless you change specifications of the installed DRAM or the installed CPU The choices are 1 5 2 and 2 5 Active to Precharge Delay The default setting for the Active to Precharge Delay is 6 DRAM RAS to CAS Delay This option allows you to insert a delay between the RAS Row Address Strobe and CAS Column Address Strobe signals This delay occurs when the SDRAM is written to read from or refreshed Reducing the delay improves the performance of the SDRAM DRAM RAS Precharge This option sets the number of cycles required for the RAS to accumulate its charge before the SDRAM refreshes The default setting for the Active to Precharge Delay is 3 GE a OUUU l O ouou 36 MB840 User s Manual BIOS SETUP eee ess Memory Frequency For This field sets the frequency of the DRAM memory installed The default setting is Auto System BIOS Cacheable The setting of Enabled allows caching of the system BIOS ROM at FOOOh FFFFFh resulting in better system performance However if any program writes to this memory area a system error may result Video BIOS Cacheable The Setting Enabled allows caching of the video BIOS ROM at C0000h F7FFFh resulting
39. rupt Request Lines IRO sese 64 MB840 User s Manual iii This page is intentionally left blank a iv MB840 User s Manual INTRODUCTION Introduction Product Description The Pentium 4 industrial motherboard MB840 is based on the Intel 845GE chipset It packs the key features of the 845GE chipset including 533MHz processor side bus and integrated LAN and graphics The 845GE chipset includes Intel s new ICH4 I O control hub that supports USB 2 0 with peak transfer rate of up to 480Mbps The AGP4X integrated graphics supports up to DVMT 64MB shared memory The MB840 motherboard supports Pentium 4 processors of up to 3 06GHz and comes with a 10 100Mb s Ethernet controller Two DDR slots on board support up to 2GB of DDR200 266 333 non ECC DDR SDRAM modules Hardware monitoring is available with the Winbond W83627HF chipset on board Other special features of the board include 256 level and watchdog timer Measuring 244mm by 244mm MB840 also has an AGP slot and three PCI slots and is a powerful platform of choice for high performance applications NOTES MB840 uses Intel 845GV chipset without AGP slot support MBS40F has Intel 845GE chipset with AGP slot support ae MB840 User s Manual 1 INTRODUCTION Checklist Your MB840 package should include the items listed below e The MB840 Industrial motherboard e This User s Manual s IDE Ribbon Cable e 1 Floppy Ribbon
40. s you to select the onboard FDD port ne MB840 User s Manual 39 BIOS SETUP E Onboard Serial Parallel Port These fields allow you to select the onboard serial and parallel ports and their addresses The default values for these ports are Serial Port 1 3F8H IRQ4 Serial Port 2 2F8H IRQ3 Parallel Port 378H IRQ7 UART Mode Select This field determines the UART 2 mode in your computer The default value is Normal Other options include IrDA and ASKIR Parallel Port Mode This field allows you to determine parallel port mode function SPP Standard Printer Port EPP Enhanced Parallel Port ECP Extended Capabilities Port PWRON After PWR Fail This field sets the system power status whether on or off when power returns from a power failure situation e 40 MB840 User s Manual BIOS SETUP Power Management Setup The Power Management Setup allows you to save energy of your system effectively CMOS Setup Utility Copyright 1984 2001 Award Software ACPI Function Power Management Video Off Method Video Off In Suspend Suspend Type Modem Use IRQ Suspend Mode HDD Power Down Soft Off by PWR BTTN CPU THRM Throttling Wake Up by PCI Card Power On by Ring Resume by Alarm Date of Month Alarm Time hh mm ss Alarm Reload Global Timer Events Primary IDE 0 Primary IDE 1 Secondary IDE 0 Secondary IDE 1 FDD COM LPT Port PCI PIRQ A
41. stall Tac Wizard Complete Chpast Solve In alskon UR Bako pogran you mux tat your oon puha No lwi asla mp computer later Renove ary dicks from thee dives and arn chah Finish to comple setup 52 MB840 User s Manual DRIVERS INSTALLATION Intel 845GE Chipset Graphics Driver Installation Follow the steps below to install the Intel 845GE graphics driver under Windows 98SE ME 2000 XP NT 4 0 1 Insert the CD that comes with the motherboard Click Intel Chipsets on the left side of the screen Then select Intel 845GE GL GV Chipset Drivers Then select Intel R 845G Chipset Family Graphics Driver incisia Thic f Welcome to the InstallShield Wizardiii for Intel R Extreme Graphics Divar Seliwae Welcome The mogan vd intal tel A Externe Graphic Diver Sakwa on pour computer It i rongy recommended that pou eal al window pure belare nariga the Setup program MB840 User s Manual 53 DRIVERS INSTALLATION 3 Click Yes to accept the software license agreement and proceed with the installation process ImteiiH Evtrome Graphics Dret Software Sotup License Agreement Please load the lalov ng cane ayocnan carchi Press the PAGE DOWN kap to ces the sect of fhe sgeemant IMPORTANT READ BEFORE COPYING INSTALLING OR USING Do not use of load this sOn are and any assccisted reter collectively the Sotbrare E der rr emer gr pyrape By bading o using he Software you agree bo the terns
42. t data 15 Protect pin Ground 39 2 40 B 8 8 e E m P e A BB e AE RH RDH H H D 6 HD0 0000990000000000 IDE2 MB840 User s Manual 13 INSTALLATIONS FDD1 Floppy Drive Connector FDD is a 34 pin header and will support up to 2 88MB floppy drives 33 Signal Name Pin Pin Signal Name Ground 2 RM LC jan SER G R D B R BED DET D ER EL D 2 Ground No connect Ground No connect Ground Index Ground 9 D DD 0000000000009 0 34 oe Track 00 FAN1 CPU Fan Power Connector FANI is a 3 pin header for the CPU fan The fan must be a 12V fan Ground 52 FAN2 System Fan Power Connector FANZ2 is a 3 pin header for the system fan The fan must be a 12V fan Signal Name 52 14 MB840 User s Manual INSTALLATIONS FAN3 Chassis Fan Power Connector FANS is a 3 pin header for a 12V fan J1 PS 2 Keyboard and PS 2 Mouse Connectors PS 2 Mouse PS 2 Keyboard Below are the pin out assignments of the connectors NC Keyboard cloc N C ND PSV k 6 NGS I J2 USB and LAN1 RJ45 Connectors J2 consists of an RJ 45 connector top and two stacked USB ports Refer to the section below for their respective pin assignments TD Pin 1 gt TD CPin 2 gt RD Pin 3 gt RD CPin 6 Pin Signal Name Vcc pede 2 Us 4 Gowa
43. ter es mart to mitat ny computer nom Na val wala ny computer bebe Remove ww disks hom thes dives and hen dick Fires lo Corp SE setup 58 MB840 User s Manual DRIVERS INSTALLATION AC97 Codec Audio Driver Installation Follow the steps below to install the AC97 Codec Audio Drivers on your system 1 Insert the CD that comes with the CPU card and the screen below would appear Click Intel Chipsets then Intel 865G Chipset Family Drivers Click Realtek AC97 Codec Audio Drivers to start installation InstaltS heels Wizard Complete Setup hes The copying he SignsTel ACS Audo Divers bles to your compube Before you can ute he Signal el ALS Aude Dives you must tat Windows of your compunet C Nol wil restart my computer later Remove any disks kon then dives and then chok Fineh to Complete setup MB840 User s Manual 59 DRIVERS INSTALLATION LAN Drivers Installation Follow the steps below to proceed with the LAN drivers installation 1 Insert the CD that comes with the motherboard and the screen below would appear Click Intel LAN Card then Realtek RTL8139x LAN Drivers L 60 MB840 User s Manual DRIVERS INSTALLATION 2 When the Welcome screen to the driver setup appears click Next to continue and until the driver files have been copies nstaltShield Wizard Welcome to the lmttalShield Ward lai RTLSelup The lretaS heh wawd ml instal RTLS Sup on pour compute To contin
44. us cick Net 3 When the screen below appears click Finish to end the driver installation process nstaltShield Wizard Inctall Shield Wizard Complete Setup hes Irt ed pie ATLS atp on you compter MB840 User s Manual 61 DRIVERS INSTALLATION This page is intentionally left blank ae 62 MB840 User s Manual APPENDIX Appendix A I O Port Address Map Each peripheral device in the system is assigned a set of I O port addresses which also becomes the identity of the device The following table lists the I O port addresses used Address 000h 01Fh 020h 03Fh 040h 05Fh 060h 06Fh 070h 07Fh 080h 09Fh QAOh OBFh OCOh ODFh OFOh OF Ih LFOh 1F7h 278 27F 2F8h 2FFh 2B0 2DF 378h 3FFh 360 36F Network Ports 3B0 3BF 3C0 3CF 3D0 3DF 3FOh 3F7h 3F8h 3FFh MB840 User s Manual 63 APPENDIX B Interrupt Request Lines IRQ Peripheral devices use interrupt request lines to notify CPU for the service required The following table shows the IRQ used by the devices on board LL ae 64 MB840 User s Manual

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