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Intel D845GVAD2 Motherboard

1. OM14572 Figure 9 Location of the BIOS Configuration Jumper Block The three pin BIOS jumper block enables all board configurations to be done in BIOS Setup Table 4 shows the jumper settings for the Setup program modes Table 4 Jumper Settings for the BIOS Setup Program Modes J9H2 Jumper Setting Mode Description Be Normal default The BIOS uses the current configuration and passwords for booting 3 4 1 2 eel Configure After the Power On Self Test POST runs the BIOS displays the 3 1 2 3 Maintenance Menu Use this menu to clear passwords OON Recovery Recovers BIOS from a diskette in the event of a failed BIOS update 1 None 28 Installing and Replacing Desktop Board Components Clearing Passwords This procedure assumes that the board is installed in the computer and the configuration jumper block is set to normal mode 1 Observe the precautions in Before You Begin on page 19 2 Turn off all peripheral devices connected to the computer Turn off the computer Disconnect the computer s power cord from the AC power source wall outlet or power adapter 3 Remove the computer cover 4 Find the configuration jumper block see Figure 9 5 Place the jumper on pins 2 3 as shown below Cos 3 1
2. 6 Replace the cover plug in the computer turn on the computer and allow it to boot 7 The computer starts the Setup program Setup displays the maintenance menu 8 Use the arrow keys to select Clear Passwords Press Enter and Setup displays a pop up screen requesting that you confirm clearing the password Select Yes and press Enter Setup displays the maintenance menu again 9 Press lt F10 gt to save the current values and exit Setup 10 Turn off the computer Disconnect the computer s power cord from the AC power source 11 Remove the computer cover 12 To restore normal operation place the jumper on pins 1 2 as shown below Sen 3 1 13 Replace the cover plug in the computer and turn on the computer Replacing the Battery A coin cell battery CR2032 powers the real time clock and CMOS memory When the computer is not plugged into a wall socket the battery has an estimated life of three years When the computer is plugged in the standby current from the power supply extends the life of the battery The clock is accurate to 13 minutes year at 25 C with 3 3 VSB applied When the voltage drops below a certain level the BIOS Setup program settings stored in CMOS RAM for example the date and time might not be accurate Replace the battery with an equivalent one Figure 10 on page 31 shows the location of the battery A CAUTION Risk of explosion if the battery is replaced with an incorrect
3. G F E OM14575 Item Description Item Description A PCI bus connector 4 E Floppy drive B PCI bus connector 3 F Primary IDE C PCI bus connector 2 SMBus routed G Secondary IDE D PCI bus connector 1 Figure 14 Add in Card and Peripheral Interface Connectors 63 Intel Desktop Board D845GVAD2 Product Guide Front Panel Headers 64 Figure 15 shows the location of the front panel headers OM14576 Item Description A Front panel audio optional see Table 29 on page 61 for pin assignments B Front panel USB C Front panel D Alternate power sleep LED Figure 15 Front Panel Headers See the next page for the tables showing the pin assignments for both the front panel USB 2 0 header and front panel header Technical Reference Table 30 shows the pin assignments for the front panel USB 2 0 header Table 30 Front Panel USB 2 0 Header J9F2 Pin Signal name Pin Signal name 1 VREG_FP_WSBPWRO 2 VREG FP USBPWRO 3 USB FPPO 4 USB_FPP1 5 USB FPPO 6 USB FPP1 7 Ground 8 Ground 9 Key 10 USB FP OCO Note USB ports may be assigned as needed Table 31 shows the pin assignments for the front panel header Table 31 Front Panel Header J9G1 Pin Signal In Out Description Pin Signal In Out Description Hard Drive Activity LED
4. e Enabled default 51 Intel Desktop Board D845GVAD2 Product Guide Chipset Configuration Submenu Advanced Security PCI Configuration Boot Configuration Peripheral Configuration IDE Configuration Diskette Configuration Event Log Configuration Maintenance Main Power Boot Exit Video Configuration USB Configuration Chipset Configuration The menu shown in Table 19 is used to configure advanced chipset features Table 19 Chipset Configuration Submenu Feature ISA Enable Bit PCI Latency Timer Extended Configuration SDRAM Frequency SDRAM Timing Control Options e Enabled default e Disabled e 32 default e 64 e 96 e 128 e 160 e 192 e 224 e 248 e Default default e User Defined e Auto default e 200 MHz e 266 MHz e Auto default e Manual Aggressive e Manual User Defined Description Some older expansion devices require this to be enabled Set PCI latency time Chooses the default or user defined settings for the extended configuration options Allows override of detected memory frequency value Auto allows timings to be programmed according to the memory detected Manual Aggressive selects the most aggressive user defiend timings Manual User Defined allows manual override of detected SDRAM settings 52 continued Using the BIOS Setup Program Table 19 Chipset Configurat
5. 5 Position the DIMM above the socket Align the two small notches in the bottom edge of the DIMM with the keys in the socket see inset in Figure 7 6 Insert the bottom edge of the DIMM into the socket 7 When the DIMM is inserted push down on the top edge of the DIMM until the retaining clips snap into place Make sure the clips are firmly in place 8 Replace the computer s cover and reconnect the AC power cord Removing DIMMs To remove a memory module follow these steps 1 Observe the precautions in Before You Begin on page 19 2 Turn off all peripheral devices connected to the computer Turn off the computer 3 Remove the AC power cord from the computer 4 Remove the computer s cover 5 Gently spread the retaining clips at each end of the DIMM socket The DIMM pops out of the socket 6 Hold the DIMM by the edges lift it away from the socket and store it in an anti static package 7 Reinstall and reconnect any parts you removed or disconnected to reach the DIMM sockets 8 Replace the computer s cover and reconnect the AC power cord Connecting the IDE Cable The Intel boxed desktop board package includes an IDE cable The cable connects two drives to the desktop board The cable supports ATA 66 and ATA 100 transfer protocols and is backward compatible with drives using slower IDE transfer protocols Figure 8 shows the correct installation of the cable NOTE ATA 66 100 compatible cables are backward
6. Disabled the Data transfer from and to the device occurs one sector at a time Auto the Data gransfer from and to the device occurs multiple sectors at a time if the device supports it 46 continued Using the BIOS Setup Program Table 14 Primary Secondary IDE Master Slave Submenus continued Feature Options Description PIO Mode Auto default Specifies the PIO mode This feature appears only if an IDE device is installed OM ch OH A Auto default Specifies Single Word Multi Word or Ultra DMA SWDMA 0 mode for the drive SWDMA 1 SWDMA 2 MWDMA 0 MWDMA 1 MWDMA 2 UDMA 0 UDMA 1 UDMA 2 UDMA 3 UDMA 4 UDMA 5 DMA Mode Cable Detected This option appears only if an IDE device is installed Displays the type of cable connected to the IDE interface 40 conductor or 80 conductor for ATA 66 100 devices ARMD Emulation Type e Floppy default Specified ARMD emulation type This option appears only ifa Hard Disk Zip drive is installed 47 Intel Desktop Board D845GVAD2 Product Guide Diskette Configuration Submenu Maintenance Main Advanced Security Power Boot PCI Configuration Boot Configuration Peripheral Configuration IDE Configuration Diskette Configuration Event Log Configuration Video Configuration USB Configuration Chipset Configuration This submenu shown in Table 15 is used to configure the diskette drive Table 15 Diskette C
7. Play options and the power on state of the Numlock key Table 11 Boot Configuration Submenu Feature Options Description Plug amp Play O S e No default Specifies if manual configuration is desired e Yes No lets the BIOS configure all devices in the system This setting is appropriate when using a Plug and Play operating system Yes lets the operating system configure Plug amp Play PnP devices not required for boot if your system has a Plug amp Play operating system This option is available for use during lab testing Numlock e Off Specifies the power on state of the Numlock feature on the e On default numeric keypad of the keyboard 42 Using the BIOS Setup Program Peripheral Configuration Submenu Maintenance Main Advanced Security Power Boot Exit PCI Configuration Boot Configuration Peripheral Configuration IDE Configuration Diskette Configuration Event Log Configuration Video Configuration USB Configuration Chipset Configuration This submenu shown in Table 12 is used for configuring computer peripherals Table 12 Peripheral Configuration Submenu Feature Options Description Serial Port A e Disabled Configures serial port A e Enabled Auto assigns the first free COM port normally COM1 the Base I O Address This feature is present only when Serial Port A is set to Enabled Interrupt This feature is present only when Serial Port A
8. Review the instructions distributed with the update utility before attempting a BIOS update The Intel Flash Memory Update Utility allows you to e Update the BIOS in flash memory e Update the language section of the BIOS Updating the BIOS A CAUTION The AUTOEXEC BAT file provided with the update files updates the BIOS Do not interrupt the process or the system may not function 1 Boot the computer with the BIOS update diskette in drive A During system boot the AUTOEXEC BAT file provided with the update files will automatically run the BIOS update process 2 When the update process is complete the monitor will display a message telling you to remove the diskette and to reboot the system 3 As the computer boots check the BIOS identifier version number to make sure the update was successful If a logo appears press Esc to view the POST messages Recovering the BIOS Itis unlikely that anything will interrupt the BIOS update however if an interruption occurs the BIOS could be damaged The following steps explain how to recover the BIOS if an update fails The following procedure uses recovery mode for the Setup program See page 28 for more information on Setup modes NOTE Because of the small amount of code available in the boot block area there is no video support You will not see anything on the screen during this procedure Monitor the procedure by listening to the speaker and looking at the diskette dri
9. Mode le Output only Selects the mode for the parallel port Not available if the Base I O Address This feature is present e Bi directional parallel port is disabled default Output Only operates in ATt compatible mode e EPP Bi directional operates in PS 2 compatible mode e ECP EPP is Extended Parallel Port mode a high speed bi directional mode ECP is Enhanced Capabilities Port mode a high speed bi directional mode e 378 default Specifies the base I O address for the parallel port if Parallel Port is Enabled e 278 only when Parallel Port is set to Enabled Interrupt e IRQS Specifies the interrupt for the parallel port if Parallel Port is This feature is present only when Parallel Port is set to Enabled DMA This feature is present only when ECP mode is selected e IRQ 7 default Enabled e 1 e 3 default When mode is set to ECP specifies the DMA channel Audio e Disabled Enables or disables the onboard audio subsystem e Enabled default LAN Device e Disabled Enables or disables the LAN device This feature is present only when there is onboard LAN e Enabled default Using the BIOS Setup Program IDE Configuration Submenu Maintenance Main Advanced Security Power Boot Exit PCI Configuration Boot Configuration Peripheral Configuration IDE Configuration Diskette Configuration Event Log Configuration Video Configuration USB Configuratio
10. Power LED 1 HD PWR Out Harddisk LED 2 HDR BLNK GRN Out Front panel green pull up 330 Q to 5 LED V 3 HDA Out Hard disk active LED 4 HDR_BLNK_YEL Out Front panel yellow LED Reset Switch On Off Switch 5 Ground Ground 6 SWITCH_ON in Power switch 7 FP_RESET In Reset switch 8 Ground Ground 9 5 V Out Power 10 NC Not connected 65 Intel Desktop Board D845GVAD2 Product Guide Desktop Board Resources Memory Map Table 32 System Memory Map Address Range decimal Address Range hex Size Description 1024 K 2097152 K 100000 7FFFFFF Extended Memory 960 K 1024 K F0000 FFFFF Runtime BIOS 896 K 960 K E0000 EFFFF Reserved 800 K 896 K C8000 DFFFF 96 KB Available high DOS memory open to the PCI bus 640 K 800 K A0000 C7FFF 160 KB Video memory and BIOS 639 K 640 K 9FCOO 9FFFF 1 KB Extended BIOS data movable by memory manager software 512 K 639 K 80000 9FBFF Extended conventional memory OK 512K 00000 7FFFF Conventional memory DMA Channels Table 33 DMA Channels DMA Channel Number Data Width System Resource 8 or 16 bits 1 8 or 16 bits Parallel port 2 8 or 16 bits Diskette drive 3 8 or 16 bits Parallel port for ECP or EPP 4 8 or 16 bits DMA controller 5 16 bits Open 6 16 bits Open 7 debts Open 66 Technical Reference Interrupts Table 34 Interr
11. Priority Hard Disk Drives e a ATAPI CD ROM Drives The submenu represented in Table 24 is for setting boot devices priority Table 24 Boot Device Priority Submenu Feature Options Description 1 Boot Device e Removable Device Specifies the boot sequence from the available devices To specify 2 Boot Device e Hard Drive boot sequence 3 Boot Device e ATAPI CD ROM 1 Select the boot device with T or l1 e Disabled 2 Press Enter to set the selection as the intended boot device The operating system assigns a drive letter to each boot device in the order listed Changing the order of the devices changes the drive lettering The default settings for the first through final boot devices are respectively listed below The BIOS supports up to sixteen total boot devices in any combination of the boot device types below with respect to these maximums per type e Removable Device maximum of four e Hard Drive maximum of 12 e ATAPI CD ROM maximum of four Will appear as options if either of these devices are available Hard Disk Drives Submenu 56 Maintenance Main Advanced Security Power Boot Exit Boot Device Priority Hard Disk Drives Removable Devices ATAPI CD ROM Drives The submenu shown in Table 25 is for setting hard disk drives Table 25 Hard Disk Drives Submenu Feature Options Description 1 Hard Disk Drive Dependent on installed Specifies the boot s
12. Wake from USB e Wake from PS 2 keyboard mouse e PME wake up support Power Connectors Desktop Board D845GV AD2 has two power connectors See Figure 13 on page 62 for the location of the power connectors Fan Connectors Desktop Board D845GV AD2 has two chassis fan connectors and one processor fan connector See Figure 13 on page 62 for the location of the fan connectors Resume on Ring The operation of Resume on Ring can be summarized as follows e Resumes operation from either ACPI S1 or ACPI S3 state e Requires only one call to access the computer e Detects incoming call similarly for external and internal modems e Requires modem interrupt be unmasked for correct operation Wake from USB USB bus activity wakes the computer from an ACPI S1 or S3 state gt NOTE Wake from USB requires the use of a USB peripheral that supports Wake from USB Intel Desktop Board D845GVAD2 Product Guide Wake from PS 2 Keyboard Mouse PS 2 keyboard mouse activity wakes the computer from an ACPI S1 or S3 state PME Wakeup Support When the PME signal on the PCI bus is asserted the computer wakes from an ACPI S1 S3 or S5 state Speaker A speaker is mounted on the desktop board The speaker provides audible error code beep code information during the Power On Self Test POST Battery A battery on the board keeps the values in CMOS RAM and the clock current when the computer is turned off See Chapter 2 starting on page 19 fo
13. board in a chassis see Appendix B for regulatory requirements and precautions e Always follow the steps in each procedure in the correct order e Set up a log to record information about your computer such as model serial numbers installed options and configuration information e Electrostatic discharge ESD can damage components Perform the procedures described in this chapter only at an ESD workstation using an antistatic wrist strap and a conductive foam pad If such a station is not available you can provide some ESD protection by wearing an antistatic wrist strap and attaching it to a metal part of the computer chassis Intel Desktop Board D845GVAD2 Product Guide Installing the I O Shield 20 The Intel desktop board comes with an I O shield When installed in the chassis the shield blocks radio frequency transmissions protects internal components from dust and foreign objects and promotes correct airflow within the chassis Install the I O shield before installing the desktop board in the chassis Place the shield inside the chassis as shown in Figure 3 Press the shield into place so that it fits tightly and securely If the shield doesn t fit obtain a properly sized shield from the chassis supplier OM13621 Figure 3 Installing the UO Shield Installing and Replacing Desktop Board Components Installing and Removing the Desktop Board A Refer to your chassis manual for instructions on installing and removing
14. compatible with drives using slower IDE transfer protocols If an ATA 66 100 disk drive and a disk drive using any other IDE transfer protocol are attached to the same cable the maximum transfer rate between the drives may be reduced to that of the slowest drive NOTE Do not connect an ATA device as a slave on the same IDE cable as an ATAPI master device For example do not connect an ATA hard drive as a slave to an ATAPI CD ROM drive 25 Intel Desktop Board D845GVAD2 Product Guide For correct function of the cable e Attach the cable end with the single connector to the Intel desktop board see Figure 8 A e Attach the cable end with the two closely spaced connectors to the drives see Figure 8 B o Ce IN Wen E LJ O O O O Q AE OM14571 Figure 8 Connecting the IDE Cable 26 Installing and Replacing Desktop Board Components Connecting the Front Panel Header Before connecting the front panel header observe the precautions in Before You Begin on page 19 Refer to Table 31 on page 65 for pin assignments Installing a Front Panel Audio Solution Optional To install the cable that connects the front panel audio solutio
15. how the e Power On System responds to a LAN wake up event when the system is in the ACPI soft off mode 54 Using the BIOS Setup Program Boot Menu Maintenance Main Advanced Security Power Boot Exit The menu shown in Table 23 is used to set the boot features and the boot sequence Table 23 Boot Menu Feature Options Description Silent Boot e Disabled Disabled displays normal POST messages e Enabled default Enabled displays OEM logo instead of POST messages Intel Rapid BIOS Boot e Disabled Allows BIOS to skip certain tests while booting e Enabled default Scan User Flash Area e Disabled Enables the BIOS to scan the flash ROM for user binary e Enabled default files that are executed at boot time PXE Boot to LAN e Disabled default Disables or enables PXE boot to LAN e Enabled USB Boot e Disabled Disables or enables booting to USB boot devices e Enabled default Boot Device Priority Enter Specifies the boot sequence from the available types of boot devices Hard Disk Drives Enter Specifies the boot sequence from the available hard disk drives Removable Devices Enter Specifies the boot sequence from the available removable devices ATAPI CD ROM Drives Enter Specifies the boot sequence from the available ATAPI CD ROM drives 55 Intel Desktop Board D845GVAD2 Product Guide Boot Device Priority Submenu Maintenance Main Advanced Security Power Boot Exit Boot Device
16. is set to Enabled e Auto default e 3F8 default e 2F8 e 3E8 e 2E8 e IRQ3 e IRQ 4 default address 3F8h and the interrupt IRQ4 An asterisk displayed next to an address indicates a conflict with another device Specifies the base I O address for serial port A if serial port A is Enabled Specifies the interrupt for serial port A if serial port A is Enabled Serial Port B e Disabled e Enabled e Auto default Configures serial port B Auto assigns the first free COM port normally COM the address 3F8h and the interrupt IRQ4 An asterisk displayed next to an address indicates a conflict with another device Base UO Address This feature is present only when Serial Port B is set to Enabled e 3F8 e 2F8 default e 3E8 e 2E8 Specifies the base I O address for serial port B if serial port B is Enabled Interrupt This feature is present only when Serial Port B is set to Enabled e IRQ 3 default e IRQ4 Specifies the interrupt for serial port B if serial port B is Enabled continued 43 Intel Desktop Board D845GVAD2 Product Guide 44 Table 12 Peripheral Configuration Submenu continued Feature Options Description Parallel Port e Disabled Configures the parallel port e Enabled Auto assigns LPT1 the address 378h and the e Auto default interrupt IRQ7 An asterisk displayed next to an address indicates a conflict with another device
17. s power cord from the AC power source wall outlet or power adapter 3 Remove the computer cover 4 Locate the battery on the board see Figure 10 5 Note the orientation of the and on the battery 6 Install the new battery in the connector orienting the and correctly 7 Replace the computer cover 6 EN OM13688 Figure 10 Removing the Battery from the Desktop Board 31 Intel Desktop Board D845GVAD2 Product Guide 32 3 Updating the BIOS This chapter tells you how to update the BIOS by either using the Intel Express BIOS Update utility or the Intel Flash Memory Update Utility and how to recover the BIOS if an update fails Updating the BIOS with the Intel Express BIOS Update Utility With the Intel Express BIOS Update utility you can update the system BIOS while in the Windowst environment The BIOS file is included in an automated update utility that combines the functionality of the Intel Flash Memory Update Utility and the ease of use of Windows based installation wizards To update the BIOS with the Intel Express BIOS Update utility 1 Goto the Intel World Wide Web site http support intel com support motherboards desktop 2 Navigate to the D845GV AD2 page and click the Express BIOS Update utility
18. the desktop board WARNING Only qualified technical personnel should do this procedure Disconnect the computer from its power source before performing the procedures described here Failure to disconnect the power before you open the computer can result in personal injury or equipment damage NOTES You will need a Phillipst 2 bit screwdriver Refer to Appendix B for regulatory requirements and installation instructions and precautions Figure 4 shows the location of the six mounting holes for the desktop board OM14570 Figure 4 Desktop Board Mounting Holes 21 Intel Desktop Board D845GVAD2 Product Guide Installing and Removing a Processor Instructions on how to install the processor to the desktop board are given below Installing a Processor A CAUTION Before installing or removing the processor make sure that AC power has been removed by unplugging the power cord from the computer the standby power LED should not be lit see Figure 2 on page 16 Failure to do so could damage the processor and the Intel desktop board To install a processor follow these instructions 1 2 3 Observe the precautions in Before You Begin on page
19. type Batteries should be recycled where possible Disposal of used batteries must be in accordance with local environmental regulations A PRECAUTION Risque d explosion si la pile usag e est remplac e par une pile de type incorrect Les piles usag es doivent tre recycl es dans la mesure du possible La mise au rebut des piles usag es doit respecter les r glementations locales en vigueur en mati re de protection de l environnement French 29 Intel Desktop Board D845GVAD2 Product Guide A FORHOLDSREGEL 30 Eksplosionsfare hvis batteriet erstattes med et batteri af en forkert type Batterier b r om muligt genbruges Bortskaffelse af brugte batterier b r foreg i overensstemmelse med g ldende milj lovgivning Danish OBS Det kan oppst eksplosjonsfare hvis batteriet skiftes ut med feil type Brukte batterier b r kastes i henhold til gjeldende milj lovgivning Norwegian VIKTIGT Risk f r explosion om batteriet ers tts med felaktig batterityp Batterier ska kasseras enligt de lokala milj v rdsbest mmelserna Swedish VARO R j hdysvaara jos pariston tyyppi on v r Paristot on kierr tett v jos se on mahdollista K ytetyt paristot on h vitett v paikallisten ymp rist m r ysten mukaisesti Finnish VORSICHT Bei falschem Einsetzen einer neuen Batterie besteht Explosionsgefahr Die Batterie darf nur durch denselben oder einen entsprechenden vom Hersteller empfohlenen Batterie
20. 19 Locate the processor socket and raise the socket lever completely Install the processor so that the corner with the triangle marking A is aligned with the corner where the lever is attached to the socket see Figure 5 Lower the lever to its original position OM12078 Figure 5 Installing a Processor Installing the Processor Fan Heat Sink Desktop Board D845GV AD2 has an integrated processor fan heat sink retention mechanism RM For instructions on how to install the processor fan heat sink to the integrated processor fan heat sink RM refer to the boxed processor manual or the Intel World Wide Web site at http support intel com support processors pentium4 intnotes478 htm 22 Installing and Replacing Desktop Board Components Connecting the Processor Fan Heat Sink Cable Connect the processor fan heat sink cable to the processor fan connector see Figure 6 OM13684 Figure 6 Connecting the Processor Fan Heat Sink Cable to the Processor Fan Connector Removing a Processor For instruction on how to remove the processor fan heat sink refer to the processor installation manual or the Intel World Wide Web site at http support intel com support processors pentium4 intnotes478 htm 23 Intel Desktop Board D845GVAD2 P
21. 2V power supply or not connecting the additional power supply lead to Desktop Board D645GVAD2 may result in damage to the desktop board and or power supply Desktop Board D845GV AD2 supports a single Intel Pentium 4 processor or Intel Celeron processor Processors are not included with the desktop board and must be purchased separately The processor connects to the desktop board through the mPGA 478 pin socket The Intel Pentium 4 processor or Intel Celeron processor may be removed and replaced to accommodate supported higher speed processors Desktop Board D845GV AD2 supports the processors listed in Table 2 Table 2 Processors Supported by the Desktop Board Type Designation FSB Frequency L2 Cache Intel Pentium 4 processor 2 8 2 66 2 53 2 4B and 2 26 GHz 533 MHz 512 KB on 13 micron process inan 6 55 340 2 20 2A 1 80A and 400 MHz 512 KB mPGA478 package 1 60A GHz Intel Pentium 4 processor 2 1 90 1 80 1 70 1 60 1 50 and 400 MHz 256 KB on 18 micron process inan 1 4 GHz mPGA478 package Intel Celeron processor in 1 8 and 1 7 GHz 400 MHz 128 KB an mPGA478 package For the latest information on processor support for Desktop Board D845GVAD2 refer to the Intel World Wide Web site at http support intel com support motherboards desktop For instructions on installing or upgrading the processor see Chapter 2 on page 19 Desktop Board D845GV AD2 requires an ATX12V or SEX 12V comp
22. All Intel desktop processor boards are evaluated as Information Technology Equipment I T E for use in personal computers for installation in homes offices schools computer rooms and similar locations The suitability of this product for other applications or environments such as medical industrial alarm systems test equipment etc may require further evaluation
23. Discard Changes Discards changes without exiting Setup The option values present when the computer was turned on are used 5 Technical Reference Board Connectors The board connectors can be divided into three groups e Back panel connectors e Midboard connectors Audio connectors Power and hardware connectors Add in board and peripheral interface connectors e Front panel headers A CAUTION Many of the midboard and front panel connectors provide operating voltage 5 V dc and 12 V dc for example to devices inside the computer chassis such as fans and internal peripherals These connectors are not overcurrent protected Do not use these connectors for powering devices external to the computer chassis A fault in the load presented by the external devices could cause damage to the computer the interconnecting cable and the external devices themselves Intel Desktop Board D845GVAD2 Product Guide Back Panel Connectors Figure 11 shows the back panel connectors m ge 1 C geng 0 o amp amp S 3 D E Description 7 J K OM13689 GH Color gt Ao Tomm OO D PS 2 mouse port PS 2 keyboard port Parallel port Serial port A VGA port RJ 45 optional USB 2 0 port USB 2 0 port Mic in Au
24. Display memory R W error o o N ol AJ OJ N Reserved not used o CMOS Shutdown register test error Invalid BIOS such as POST module not found oa 69 BIOS Error Messages Intel Desktop Board D845GVAD2 Product Guide When a recoverable error occurs during the POST the BIOS displays an error message describing the problem Table 36 BIOS Error Messages Error Message GA20 Error Explanation An error occurred with Gate A20 when switching to protected mode during the memory test Pri Master HDD Error Pri Slave HDD Error Sec Master HDD Error Sec Slave HDD Error Pri Master Drive ATAPI Incompatible Pri Slave Drive ATAPI Incompatible Sec Master Drive ATAPI Incompatible Sec Slave Drive ATAPI Incompatible Could not read sector from corresponding drive Corresponding drive is not an ATAPI device Run Setup to make sure device is selected correctly A Drive Error B Drive Error CMOS Battery Low CMOS Display Type Wrong No response from the diskette drive The battery may be losing power Replace the battery soon The display type is different than what has been stored in CMOS Check Setup to make sure type is correct CMOS Checksum Bad CMOS Settings Wrong The CMOS checksum is incorrect CMOS memory may have been corrupted Run Setup to reset values CMOS values are not the same as the last boot These values have either been c
25. Error Messages and Indicators BIOS Beep TEE 69 BIOS eege EE 70 B Regulatory Compliance Safety E UI E 73 le TE c EE 73 Product Certification Markings aval nite tecto o wae tency ate ee ye ere Lae 74 UN Egeter 75 Ensure Electromagnetic Compatibility EMC Compliance sssesss 5 Chassis and Component Certifications sssssssseeene 76 Prevent Power Supply Cverload ek 76 Place Battery Marking cu cene RR CE EE EUR E X RE EH Up at pee uk 76 Use Only for Intended Applcatons A 76 Figures 1 Desktop Board Components EE 9 2 Location of the Standby Power Indcator AA 16 Sy Installing thed O Shield rte cm diede ap tab oe pepper tote eege dee 20 4 Desktop Board Mounting Holes eet rie Ee Ux de Ret xg UR eee Ud 21 5 Iristalling a EE 22 6 Connecting the Processor Fan Heat Sink Cable to the Processor Fan Connector 23 7 Installing a Memory Module eie ete en Re REENEN 24 8 Connecting the IDE Cablg cid node te taper in edtocn eo dtt ade eode de cie eg dedit needs 26 9 Location of the BIOS Configuration Jumper Block 28 10 Removing the Battery from the Desktop Board 31 Ish Back Panel Connectors eade ooo uo t dede educa Bo atum a cc 60 12 Audio COMME CTOMS EE 61 13 Power and Hardware Control Connectors ssssssssseeeeee eene 62 14 Add in Card and Peripheral Interface Connectors cccceeeceeeeeeeeeeeeeeeeneeeeeeeeeteeees 63 15 Front Panel a3
26. Information Technology Equipment with Amendments 1 2 3 and 4 including Electrical Business Equipment International EMKO TSE 74 SEC 207 94 Summary of Nordic deviations to EN 60950 Norway Sweden Denmark and Finland EMC Regulations Desktop Board D845GV AD2 complies with the EMC regulations stated in Table 38 when correctly installed in a compatible host system Table 38 EMC Regulations Regulation Title FCC Class B Title 47 of the Code of Federal Regulations Parts 2 and 15 Subpart B Radio Frequency Devices USA ICES 003 Class B Interference Causing Equipment Standard Digital Apparatus Canada EN55022 1998 Class B Limits and methods of measurement of Radio Interference Characteristics of Information Technology Equipment European Union EN55024 1998 Information Technology Equipment Immunity Characteristics Limits and methods of measurement European Union AS NZS 3548 Class B Australian Communications Authority Standard for Electromagnetic Compatibility Australia and New Zealand CISPR 22 3 Edition Limits and methods of measurement of Radio Disturbance Characteristics of Class B Information Technology Equipment International CISPR 24 1997 Information Technology Equipment Immunity Characteristics Limits and Methods of Measurement International 73 Intel Desktop Board D845GVAD2 Product Guide Product Certification Markings 74 Deskto
27. Integrated Intel 82562ET 10 100 Mbit sec Platform LAN Connect PLC device for interfacing the ICH4 LAN connect interface to LAN connect component Three UHCI and one ECHI compliant host controllers supporting up to four USB ports Firmware Hub FWH The 4 Mbit Firmware Hub has these features System BIOS System security and management logic Input Output 1 0 Controller The SMSC LPC47M102S MC ultra I O controller features the following Low pin count LPC interface 3 3 V operation Two serial ports one via a board header One parallel port with Extended Capabilities Port ECP and Enhanced Parallel Port EPP support Serial IRQ interface compatible with serialized IRQ support for PCI systems PS 2 style mouse and keyboard interfaces Interface for one 1 2 MB 1 44 MB or 2 88 MB diskette drive Intelligent power management including a programmable wake up event interface PCI power management support Desktop Board Features Integrated Graphics The integrated graphics on Desktop Board D845GV AD2 feature e Intel 845GV chipset e Intel Extreme Graphics Audio Subsystem The audio subsystem features the following e Intel 845GV chipset AC 97 e Sigmatelt STAC9750 audio codec NOTE The line out connector located on the back panel is designed to power either headphones or amplified speakers only Poor audio quality may occur if passive non amplified speakers are connected to this output Audio drivers and util
28. Intel Desktop Board D845GVAD2 Product Guide Order Number C14171 001 n Revision History Revision Revision History Date 001 First release of the Intel Desktop Board D845GVAD2 Product Guide August 2002 If an FCC declaration of conformity marking is present on the board the following statement applies FCC Declaration of Conformity This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation For questions related to the EMC performance of this product contact Intel Corporation 5200 N E Elam Young Parkway Hillsboro OR 97124 1 800 628 8686 This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off
29. PCI Configuration SuDmehlu en erra reete EO EE eee EE cece 41 Boot Configuration SUDMONU EE 42 Peripheral Configuration Gubmen eene 43 IDE Gonfigurati n Submenu cte e e ERR OR MEA EO eO I Ele En re 45 Primary Secondary IDE Master Slave Gubmenus sees 46 Diskette Configuration Submenu ENNEN 48 Event Log Configuration Submenu uk 49 Video Configuration Submenu kk 50 USB Configuration SUbITplil o omi org eheu ote hu ese Rhin eds pues 51 Chipset Configuration EES 52 SecUrtv MENU gies deeg degen du sdb ame deo nme ged e 53 Power Mem teste EE 54 ACE SUBEGIT ioi EE 54 eg TEE 55 Boot Device Priority SUDMONU ji ei ee eoo Rte Ue eite ete tete un del tik E 56 Hard Disk Drives Submenu decis aede doct eod ee ede tegeret deste dpa edge pde psa dota 56 Removable Devices Gubmen ENNEN 57 ATAPI CD ROMMDIVGS 2c siete ee veo beo veio acia io meee Meas eset ete 57 Eesen icd 58 Technical Reference Board Connectors Em 59 eege 60 Midboard GOPFPTeCIoTsd o Senseo mes qute ddnde dete mcenia mta dido d 61 Audio Connectors iso Deb eai roue e e Eden vis El eget 61 Contents Power and Hardware Connectors eeeessseeeeeeeenneeeeennnn nnn 62 Add In Card and Peripheral Interface Connectors cceccceccsccceeeeeeeeeeeeees 63 Front Panal Headers va isis Ask roter Eed Tee n m Re Re cantare eee 64 Desktop Board RESOURCES RM EE 66 Memor Ee EE 66 DMA Ch arinels 5 teo etel ep a EU EES 66 Interrupts Mm ccc CT 67 A
30. S BIOS updates and device drivers go to the Intel World Wide Web site at http support intel com support motherboards desktop Desktop Board Components Desktop Board Features Figure 1 shows the location of the major components on Desktop Board D845GV AD2 Zr ACcC ronmuoowus A B CD E o do SH I T F G H O O Z EA O O J J x IO o ak W L V SRQ P O N M U T OM14568 Audio codec N Diskette drive connector Front panel audio header optional O Secondary IDE connector Auxiliary line in connector ATAPI P Primary IDE connector CD ROM connector ATAPI Q Speaker Back panel connectors R Battery 12 V processor core voltage connector S Alternate power sleep LED connector Rear chassis fan connector T Front chassis fan connector Intel 82845GV GMCH U Chassis intrusion connector Processor socket V BIOS configuration jumper Processor fan connector W Front panel header DIMM sockets X Intel 82801DB CHA Serial port B connector optional Y Front panel USB 2 0 header Main power connector Z PCI bus add in card connectors Figure 1 Desktop Board Components Intel Desktop Board D845GVAD2 Product Guide Processor A CAUTION Failure to use an ATX12V or SFX 1
31. ancel e Ok Clears the Wired for Management Boot Integrity Service BIS e Cancel credentials Displays processor s Stepping Signature No options Displays processor s Microcode Update Revision For information about the BIS refer to the Intel Web site at http developer intel com design security index1 htm Main Menu Using the BIOS Setup Program Maintenance Main Advanced Security Power Boot Exit Table 8 describes the Main Menu This menu reports processor and memory information and is used to configure the system date and system time Table 8 Main Menu Feature Options Description BIOS Version No options Displays the version of the BIOS Processor Type No options Displays processor type Processor Speed No options Displays processor speed System Bus Speed No options Displays the system bus speed System Memory Speed No options Dislays the system memory speed Cache RAM No options Displays the size of second level cache and whether it is ECC capable Total Memory No options Displays the total amount of RAM Memory Bank 0 No options Displays the amount and type of RAM in the Memory Bank 1 Language System Time memory banks e English default Selects the current default language used by the BIOS e Espanol Hour minute and Specifies the current time second System Date Day of week Specifies the current date Month day year 39 Intel De
32. and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna H Increase the separation between the equipment and the receiver e Connect the equipment to an outlet on a circuit other than the one to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help Canadian Department of Communications Compliance Statement This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications Le pr sent appareil numerique n met pas de bruits radio lectriques d passant les limites applicables aux appareils num riques de la classe B prescrites dans le R glement sur le broullage radio lectrique dict par le minist re des Communications du Canada Disclaimer Information in this document is provided in connection with Intel products No license express or implied by estoppel or otherwise to any intellectual property rights is granted by this document Except as provided in Intel s Terms and Conditions of Sale for such products Intel assumes no liability whatsoever and Intel disclaims any express or implied warranty relating to sale and or use of Intel products including liability or warranties relating to fitness for a particular purpose merchantability or infringement of an
33. aster Slave Submenus Maintenance Main Advanced Security Power PCI Configuration l Boot Exit Boot Configuration Peripheral Configuration IDE Configuration gt Primary IDE Master Diskette Configuration Primary IDE Slave Event Log Configuration Video Configuration Secondary IDE Master Secondary IDE Slave USB Configuration Chipset Configuration There are four IDE submenus Primary master primary slave secondary master and secondary slave Table 14 shows the format of these IDE submenus For brevity only one example 1s shown Table 14 Primary Secondary IDE Master Slave Submenus Feature Options Drive Installed Type Maximum Capacity LBA Mode Auto default This feature appears only if e Disabled an IDE device is installed Block Mode e 2 Sectors e 4 Sectors e 8 Sectors e 16 Sectors Description Displays the type of drive installed e Auto default e User Specifies the IDE configuration mode for IDE devices Auto fills in capabilities from ATA ATAPI device User allows capabilities to be changed Displays the capacity of the drive Specifies LBA mode control When the Type feature is set to Auto specifies number of sectors per block for transfers from the hard disk drive to memory Check the hard disk drive s specifications for optimum setting e Auto default e Disabled When the Type feature is set to User these options are displayed
34. ation Peripheral Configuration IDE Configuration Diskette Configuration Event Log Configuration Video Configuration USB Configuration Chipset Configuration The submenu shown in Table 17 is used to configure video features Table 17 Video Configuration Submenu Exit Feature Options Description Graphics Aperture Size 8 MB by the graphics device 16 MB 32 MB 64 MB default 128 MB 256 MB 4 MB Amount of system memory available for direct access Primary Video Adapter Integrated default Allows selecting a PCI video controller as the display PCI device that will be active when the system boots Frame Buffer Size e 512 KB Controls how much system RAM is reserved for use by e 1 MB default the internal graphics device e 8MB 50 Using the BIOS Setup Program USB Configuration Submenu Maintenance Main Advanced Security Power Boot Exit PCI Configuration Boot Configuration Peripheral Configuration IDE Configuration Diskette Configuration Event Log Configuration Video Configuration USB Configuration Chipset Configuration The menu shown in Table 18 is used to configure USB features Table 18 USB Configuration Submenu Feature Options Description High Speed USB e Disabled Disable this option when a USB 2 0 driver is not e Enabled default available Legacy USB Support e Disabled Enables support for legacy USB
35. d Turn on the computer and continue with the BIOS update see page 34 35 Intel Desktop Board D845GVAD2 Product Guide 36 Using the BIOS Setup Program The BIOS Setup program can be used to view and change the BIOS settings for the computer The BIOS Setup program is accessed by pressing the F2 key after the Power On Self Test POST memory test begins and before the operating system boot begins NOTE The BIOS Setup menus described in this section may not show the latest settings For the latest BIOS settings refer to the Intel Desktop Board D845GVAD2 Technical Product Specification or the Intel World Wide Web site http support intel com support motherboards desktop NOTE For reference purposes you should write down the current Setup settings When you make changes to the settings update this record NOTE The Setup menus described in this section apply to the desktop board with BIOS identifier LY84510A 86A Desktop boards with other BIOS identifiers might have differences in some of the Setup menu screens The Setup screen menu bar is shown below Maintenance Main Advanced Security Power Boot Exit Table 5 shows the BIOS Setup program menu bar Table 5 BIOS Setup Program Menu Bar Maintenance Main Advanced Security Power Boot Exit Clears passwords Allocates Configures Sets Configures Selects boot Saves or and Boot Integrity resources for advanced passwords power options and discards Se
36. d D845GVAD2 may result in damage to the desktop board Desktop Board D845GV AD2 requires an ATX12V or SEX 12V compliant power supply to function according to desktop board specifications The desktop board has two ATX12V or SEX 12V compliant power supply connectors that are needed to provide extra power to the Intel 845GV chipset and Pentium 4 processor Figure 13 shows the power and hardware connectors deett dix EE 2010000000000 10 OO0O0O0000 00 RJ GF E OM14574 Item Description Item Description A ATX12V or SFX 12V power E Main power B Rear chassis fan F Front chassis fan C Processor fan G Chassis intrusion D Serial port B header Figure 13 Power and Hardware Control Connectors Technical Reference Add In Card and Peripheral Interface Connectors Figure 14 shows the add in card and peripheral interface connectors 2 nmunanagu socggooood 40 1 m0000000000000000000 39 1 mop00000pooopnooo0o0 39 le oooooo00000000 33
37. dedo ooi dea deer cado descen do iced iens 19 Installing the I O Shield cs oce cou D eid 20 Installing and Removing the Desktop Board 21 Installing and Removing a Processor cccccceeeeeeeeeeeeeeeeeeseeeeeeeeeseessseeeeeeeeeeaneeeeeeeneeeneeenees 22 e ie KD EE 22 Installing the Processor Fan Heat Sink ee 22 Connecting the Processor Fan Heat Sink Cable 23 Renee KH EE 23 Intel Desktop Board D845GVAD2 Product Guide Installing and Removing Memory 5 IH bere ua RE EM LU RR E de ee 24 Installing DIMM S EE 24 Removing DIMMS iex et eoe RR do RR ee n RR ACER Ra airs 25 Connecting the IDE Cable guest 25 Connecting the Front Panel Header uk 27 Installing a Front Panel Audio Solution Optional 27 Installing a Front Panel USB Zeltfest erro dee deed 27 Setting the BIOS Configuration Jumper Block 28 Clearing Passwords E 29 Replacing the Battery ct PS 29 Updating the BIOS Updating the BIOS with the Intel Express BIOS Update Utility snonnnnnonenneneeneeneeeeeeeane 33 Updating the BIOS with the Intel Flash Memory Update Utility eseeessssss 33 Obtaining the BIOS Update FIG seats loons ener Pert erronee E e Ran Rs Re die n de ERU 33 Updating the BIOS ione ee e eo Petre EO Ae kde p led d o Eae Id 34 Recovering the BIOS EE 34 Using the BIOS Setup Program Maintenance E PL 38 Main BU eg EE 39 Advanced Meny Tc 40
38. dio line out Audio line in Green Purple Burgundy Teal Blue Black Black Black Pink Lime green Light blue Figure 11 Back Panel Connectors NOTE The line out connector located on the back panel is designed to power either headphones or amplified speakers only Poor audio quality may occur if passive non amplified speakers are connected to this output 60 Midboard Connectors Audio Connectors Figure 12 shows the location of the audio connectors Technical Reference D X D O O O Description OM14573 Color Front panel audio optional Auxiliary line in ATAPI CD ROM ATAPI Black Light grey Black Figure 12 Audio Connectors Table 29 shows the pin assignments for the optional front panel audio header Table 29 Front Panel Audio Header Signal Names J8A1 Signal Name AUD MIC AUD MIC BIAS AUD FPOUT R HP ON AUD FPOUT L Pin Signal Name AUD GND AUD VCC AUD RET R KEY AUD RET L 61 Intel Desktop Board D845GVAD2 Product Guide Power and Hardware Connectors A CAUTION 62 Failure to use an ATX12V or SFX 12V power supply or not connecting the additional power supply lead to Desktop Boar
39. do ooa ede br t ME RARO HORN EA E FERRE 64 Intel Desktop Board D845GVAD2 Product Guide Tables dis Feature un 7 2 Processors Supported by the Desktop Board 10 3 BJ 45 LAN Connector LEDS ern e o dte xoi ei ede Likes bee 14 4 Jumper Settings for the BIOS Setup Program Modes J9H2 sssssesss 28 5 BIOS Setup Program Menu Bar uec ero ees 37 6 BIOS Setup Program Function Keys noii derit aee Good obtu HEY eda Ted D ads 38 Tz Maintenance Men esnetan qu s ge qiu dila de cdd cui pel hows 38 8 M in MOTU Ee eit gate od e adr eG d e EI geg 39 9 Advanced sa M 40 10 PCI Configuration Submenu E 41 11 Boot Configuration Submenu tette t cs e e ee ceed 42 12 Peripheral Configuration Submenu ENNEN 43 13 IDE Configuration Submenu 2 Sates et erede dete ute ti aom bts aeu emanate 45 14 Primary Secondary IDE Master Slave Gubmenus eee eeeeeeteeeeeeteeeenaaees 46 15 Diskette Configuration Submenu ANNE 48 16 Event Log Configuration Submenu ANEN 49 17 Video Configuration SUDRIBIU 5 dee pe etta enc mnt e Ebo ras e notet fg eda 50 18 USB Configuration RE TEE 51 19 Chipset Configuration Submenu e it e ER ERR decane ERU RR en EE LEER HI ANEN 52 20 SO Ury ASIN m M 53 2 Power EE 54 22 ACPIL SUDO sae oe teet e abe EE EE 54 23 BOOT EE 55 24 Boot Device Priority Subrmenl ee e e E RR kr vas deans 56 25 Hard DiskeDrves SUM GRU g
40. ed access to Setup e If both the supervisor and user passwords are set you must enter either the supervisor password or the user password to access Setup Setup options are then available for viewing and changing depending on whether the supervisor or user password was entered e Setting a user password restricts who can boot the computer The password prompt is displayed before the computer is booted If only the supervisor password is set the computer boots without asking for a password If both passwords are set you can enter either password to boot the computer Intel Desktop Board D845GVAD2 Product Guide Power Management Features e Advanced Configuration and Power Interface ACPI e Suspend to RAM Instantly Available PC technology ACPI ACPI gives the operating system direct control over the power management and Plug amp Play functions of a computer The use of ACPI with Desktop Board D845GV AD2 requires an operating system that provides full ACPI support Suspend to RAM Instantly Available PC Technology A CAUTION For Instantly Available PC technology the 5 V standby line for the power supply must be capable of delivering adequate 5 V standby current Failure to provide adequate standby current when using this feature can damage the power supply and or effect ACPI S3 sleep state functionality Instantly Available PC technology enables the board to enter the ACPI S3 Suspend to RAM sleep state While in the S3 sleep state
41. ed on an offboard card This error is followed On Board Parity Error Parity Error A parity error occurred in onboard memory This error is followed by an address A parity error occurred in onboard memory at an unknown address NVRAM CMOS PASSWORD cleared by Jumper lt CTRL_N gt Pressed NVRAM CMOS and passwords have been cleared The system should be powered down and the jumper removed CMOS is ignored and NVRAM is cleared User must enter Setup 71 Intel Desktop Board D845GVAD2 Product Guide 72 B Regulatory Compliance This appendix contains e Safety standards electromagnetic compatibility EMC regulations and product certification markings for Desktop Board D845GVAD2 e Instructions and precautions for integrators who are installing the Intel desktop board in a chassis Safety Regulations Desktop Board D845GV AD2 complies with the safety regulations stated in Table 37 when correctly installed in a compatible host system Table 37 Safety Regulations Regulation Title CSA C22 2 No 60950 Bi National Standard for Safety of Information Technology Equipment UL 60950 3 Edition 2000 including Electrical Business Equipment USA and Canada EN 60950 2 Edition 1992 The Standard for Safety of Information Technology Equipment with Amendments 1 2 3 and 4 including Electrical Business Equipment European Union IEC 60950 2 edition 1991 The Standard for Safety of
42. equence from the available hard disk Note hard drives drives To specify boot sequence 1 Select the boot device with T or lt gt 2 Press Enter to set the selection as the intended boot device Note This boot device submenu appears only if at least one boot device of this type is installed This list will display up to twelve hard disk drives the maximum number of hard disk drives supported by the BIOS Using the BIOS Setup Program Removable Devices Submenu Maintenance Main Advanced Security Power Boot Exit Boot Device Priority Hard Disk Drives Seier 7 ATAPI CD ROM Drives The submenu in shown Table 26 is for setting removable devices Table 26 Removable Devices Submenu Feature Options Description 17 Removable Device Dependent on installed Specifies the boot sequence from the available Note removable devices removable devices To specify boot sequence 1 Select the boot device with T or lt gt 2 Press Enter to set the selection as the intended boot device Note This boot device submenu appears only if at least one boot device of this type is installed This list will display up to four removable devices the maximum number of removable devices supported by the BIOS ATAPI CD ROM Drives Maintenance Main Advanced Security Power Boot Exit Boot Device Priority Hard Disk Drives Removable Devices ATAPI CD ROM Drives The submenu shown in Table 27
43. file for the D845GV AD2 board s BIOS 3 Download the file to your hard drive You can also save this file to a diskette This is useful if you are updating the BIOS for multiple identical systems 4 Close all other applications This step is required Your system will be rebooted at the last Express BIOS Update window 5 Double click the executable file from the location on your hard drive where it was saved This runs the update program 6 Follow the instructions provided in the dialog boxes to complete the BIOS update Updating the BIOS with the Intel Flash Memory Update Utility With the Intel Flash Memory Update Utility you can update the system BIOS from a floppy disk or other bootable media The utility available from the Web provides a simple method for creating a bootable flash memory update floppy that will automatically update your BIOS Obtaining the BIOS Update File You can update to a new version of the BIOS by using the BIOS update file The BIOS update file is a compressed self extracting archive that contains all the files you need to update the BIOS The BIOS update file contains e New BIOS files e BIOS recovery files e Intel Flash Memory Update Utility You can obtain the BIOS update file through your computer supplier or by navigating to the D845GV AD2 page on the Intel World Wide Web site http support intel com support motherboards desktop 33 Intel Desktop Board D845GVAD2 Product Guide NOTE
44. g and cables must also be UL listed or recognized and suitable for the intended use The FCC Class B logo for home or office use signifies compliance with electromagnetic interference EMI requirements In Canada A nationally recognized certification mark such as CSA or cUL signifies compliance with safety requirements The Industry Canada statement at the front of this product guide demonstrates compliance with Canadian EMC regulations Industry Canada recognizes and accepts FCC certification as denoting compliance with national electromagnetic interference emissions requirements Prevent Power Supply Overload Do not overload the power supply output To avoid overloading the power supply make sure that the calculated total current loads of all the modules within the computer is less than the output current rating of each of the power supplies output circuits Place Battery Marking There is insufficient space on this desktop board to provide instructions for replacing and disposing of the Lithium ion coin cell battery For system safety certification the following statement or equivalent statement is required to be permanently and legibly marked on the chassis near the battery CAUTION Risk of explosion if battery is incorrectly replaced Replace with only the same or equivalent type recommended by the manufacturer Dispose of used batteries according to the manufacturer s instructions Use Only for Intended Applications 76
45. he Firmware Hub The BIOS can be updated by following the instructions in Chapter 3 on page 33 PCI Auto Configuration If you install a PCI add in card in your computer the PCI auto configuration utility in the BIOS automatically detects and configures the resources IRQs DMA channels and I O space for that add in card You do not need to run the BIOS Setup program after you install a PCI add in card IDE Auto Configuration If you install an IDE device such as a hard drive in your computer the IDE auto configuration utility in the BIOS automatically detects and configures the device for your computer You do not need to run the BIOS Setup program after installing an IDE device You can override the auto configuration options by specifying manual configuration in the BIOS Setup program To use ATA 66 100 features the following items are required e An ATA 66 100 peripheral device e An ATA 66 100 compatible cable e ATA 66 100 operating system device drivers Security Passwords The BIOS includes security features that restrict whether the BIOS Setup program can be accessed and who can boot the computer A supervisor password and a user password can be set for the Setup and for booting the computer with the following restrictions e The supervisor password gives unrestricted access to view and change all Setup options If only the supervisor password is set pressing Enter at the password prompt of Setup gives the user restrict
46. ion Submenu continued Feature Options Description SDRAM RAS Act To Pre e 7 Selects length of time from read to pre change e 6 default e 5 SDRAM CAS Latency e 3 0 default Selects the number of clock cycles required to e 20 address a column in memory SDRAM RAS to CAS e 3 default Selects the number of clock cycles between delay e 2 addressing a row and addressing a column SDRAM RAS Precharge e 3 default Selects the length of time required before accessing e 2 a new row Security Menu Maintenance Main Advanced Security Power Boot Exit The menu shown in Table 20 is used to set passwords and security features Table 20 Security Menu If no password entered previously Feature Options Description Supervisor Password Is No options Reports if there is a supervisor password set User Password Is No options Reports if there is a user password set Set Supervisor Password User access Level Note 2 Set User Password Password can be up to seven Specifies the supervisor password alphanumeric characters e Limited Sets BIOS Setup Utility access rights for e No access user level e View Only e Full default Password can be up to seven Specifies the user password alphanumeric characters Clear User Password Enter Clears the user password Note 1 Chassis Intrusion e Disabled default Specifies chassis intrusion aler
47. is for setting ATAPI CD ROM drives Table 27 ATAPI CD ROM Drives Submenu Feature Options Description 1 ATAPI CD ROM Drive Dependent on installed Specifies the boot sequence from the available Note ATAPI CD ROM drives ATAPI CD ROM drives To specify boot sequence 1 Select the boot device with T or lt gt 2 Press Enter to set the selection as the intended boot device Note This boot device submenu appears only if at least one boot device of this type is installed This list will display up to four ATAPI CD ROM drives the maximum number of ATAPI CD ROM drives supported by the BIOS 57 Intel Desktop Board D845GVAD2 Product Guide Exit Menu 58 Maintenance Main Advanced Security Power Boot Exit The menu shown in Table 28 is used to exit the BIOS Setup program saving changes and loading and saving defaults Table 28 Exit Menu Feature Description Exit Saving Changes Exits and saves the changes in CMOS SRAM Exit Discarding Changes Exits without saving any changes made in the BIOS Setup program Load Optimal Defaults Loads optimal defaults Load Custom Defaults Loads the custom defaults for Setup options Save Custom Defaults Saves the current values as custom defaults Normally the BIOS reads the Setup values from flash memory If this memory is corrupted the BIOS reads the custom defaults If no custom defaults are set the BIOS reads the factory defaults
48. ities are available from Intel s World Wide Web site http support intel com support motherboards desktop LAN Subsystem Optional The optional Intel 82562ET with the Intel 82801DB ICH4 provides a Fast PCI LAN subsystem providing both 10Base T and 100Base TX connectivity The Intel 82562ET provides the following functions e Basic 10 100 Ethernet LAN connectivity e Supports RJ 45 connector with status indicator LEDs e Programmable transit threshold e Configurable EEPROM that contains the MAC address LAN Subsystem Software For LAN software and drivers refer to the D845GVAD2 link on Intel s World Wide Web site at http support intel com support motherboards desktop Intel Desktop Board D845GVAD2 Product Guide RJ 45 LAN Connector LEDs Two LEDs are built into the RJ 45 LAN connector Table 3 describes the LED states when the Intel desktop board is powered up and the LAN subsystem is operating Table 3 RJ 45 LAN Connector LEDs LED Color LED State Indicates Green Off 10 Mbit sec data rate is selected On 100 Mbit sec data rate is selected Yellow Off LAN link is not established On steady state LAN link is established On brighter and pulsing The computer is communicating with another computer on the LAN Hi Speed USB 2 0 Support NOTE Computer systems that have an unshielded cable attached to a USB port might not meet FCC Class B requirements even if no device o
49. liant power supply to function according to Intel desktop board specifications The desktop board has two 12 V compliant power supply connectors that are needed to provide extra power to the Intel 845GV chipset and Intel Pentium 4 processor Items A and E in Figure 13 on page 62 show the two power connector locations Desktop Board Features Main Memory NOTE To be fully compliant with all applicable Intel SDRAM memory specifications the Intel desktop board should be populated with DIMMs that support the Serial Presence Detect SPD data structure If your memory modules do not support SPD you will see a notification to this effect on the screen at power up The BIOS will attempt to configure the memory controller for normal operation NOTE All memory components and DIMMs used with the desktop board must comply with the PC SDRAM specifications These include the PC SDRAM Specification memory component specific the PC Unbuffered DIMM Specification To view or download these specifications refer to this Intel World Wide Web site http www intel com technology memory pcsdram spec Desktop Board D845GV AD2 supports system memory as defined below e Two 184 pin DIMMs e 2 5 V 266 MHz or 200 MHz DDR SDRAM interface e Memory configurations up to 2 GB using 512 Mbit technology e Serial Presence Detect SPD e Suspend to RAM STR e Non ECC RAM registered memory is not supported e Unbuffered and non registered si
50. n Chipset Configuration This submenu shown in Table 13 is used to configure IDE device options Table 13 IDE Configuration Submenu Feature Options Description IDE Controller e Disabled Specifies the integrated IDE controller e Primary Disabled disables the integrated IDE controller Primary enables only the primary IDE controller Secondary enables only the secondary IDE controller Both enables both IDE controllers e Secondary e Both default PCI IDE Bus Master Disabled Allows for a PCI device to initiate a transaction as a e Enabled default aster Hard Disk Pre Delay e Disabled default Specifies the hard disk drive pre delay Causes the BIOS e 3 Seconds to insert a delay before attempting to detect IDE drives in the system e 6 Seconds e 9 Seconds e 12 Seconds e 15 Seconds e 21 Seconds e 30 Seconds Primary IDE Master Enter Reports type of connected IDE device When selected displays the Primary IDE Master submenu Primary IDE Slave Enter Reports type of connected IDE device When selected displays the Primary IDE Slave submenu Secondary IDE Master Enter Reports type of connected IDE device When selected displays the Secondary IDE Master submenu Secondary IDE Slave Enter Reports type of connected IDE device When selected displays the Secondary IDE Slave submenu 45 Intel Desktop Board D845GVAD2 Product Guide Primary Secondary IDE M
51. n to the front panel audio header follow these steps l 2 D Qv Ein deste Observe the precautions in Before You Begin on page 19 Turn off all peripheral devices connected to the computer Turn off the computer and disconnect the AC power cord Remove the cover Locate the front panel audio header J8A1 see Figure 12 on page 61 Remove the two jumpers from the header this disables the back panel audio connectors Install a correctly keyed and shielded front panel audio cable Connect the audio cable to the front panel audio solution Replace the cover To restore back panel operations follow these steps l 2 QU Up Observe the precautions in Before You Begin on page 19 Turn off all peripheral devices connected to the computer Turn off the computer and disconnect the AC power cord Remove the cover Remove the front panel audio cable Install a jumper on pins 5 6 rear R channel Install a jumper on pins 9 10 rear L channel Replace the cover Installing a Front Panel USB Solution Before installing a front panel USB 2 0 solution observe the precautions in Before You Begin on page 19 Refer to Table 30 on page 65 for pin assignments 27 Intel Desktop Board D845GVAD2 Product Guide Setting the BIOS Configuration Jumper Block Figure 9 shows the location of the BIOS configuration jumper block J9H2
52. nd cautions in the installation instructions To avoid injury be careful of e Sharp pins on connectors e Sharp pins on printed circuit assemblies e Rough edges and sharp corners on the chassis e Hot components like processors voltage regulators and heat sinks e Damage to wires that could cause a short circuit Observe all warnings and cautions that instruct you to refer computer servicing to qualified technical personnel Installation Instructions A CAUTION Follow these guidelines to meet safety and regulatory requirements when installing this board assembly Read and adhere to all of these instructions and the instructions supplied with the chassis and associated modules If the instructions for the chassis are inconsistent with these instructions or the instructions for associated modules contact the supplier s technical support to find out how you can ensure that your computer meets safety and regulatory requirements If you do not follow these instructions and the instructions provided by chassis and module suppliers you increase safety risk and the possibility of noncompliance with regional laws and regulations Ensure Electromagnetic Compatibility EMC Compliance Before computer integration make sure that the power supply and other modules or peripherals as applicable have passed Class B EMC testing and are marked accordingly In the installation instructions for the host chassis power supply and other modules pa
53. nfiguration submenu Chipset Configuration Enter Configures chipset features When selected displays the Chipset Configuration submenu 40 PCI Configuration Submenu Using the BIOS Setup Program Maintenance Main Advanced PCI Configuration Boot Configuration Peripheral Configuration Security Power Boot Exit IDE Configuration Diskette Configuration Event Log Configuration Video Configuration USB Configuration Chipset Configuration The submenu shown in Table 10 is used to configure the IRQ priority of PCI slots individually Table 10 PCI Configuration Submenu Feature PCI Slot 1 IRQ Priority PCI Slot 2 IRQ Priority PCI Slot 3 IRQ Priority PCI Slot 4 IRQ Priority Options Auto default 5 9 10 11 Auto default 5 9 10 11 Auto default 5 9 10 11 Auto default 5 9 10 11 Description Allows selection of IRQ priority Allows selection of IRQ priority and S5 wake Allows selection of IRQ priority Allows selection of IRQ priority 41 Intel Desktop Board D845GVAD2 Product Guide Boot Configuration Submenu Maintenance Main Advanced Security Power Boot Exit PCI Configuration Boot Configuration Peripheral Configuration IDE Configuration Diskette Configuration Event Log Configuration Video Configuration USB Configuration Chipset Configuration The submenu shown in Table 11 is used to set the Plug amp
54. ngle or double sided DIMMs gt NOTE Desktop Board D845GVAD2 has been designed to support DIMMs based on 512 Mbit technology up to 2 GB but this technology has not been validated on this board For more information about the latest list of tested memory refer to the Intel World Wide Web site at http support intel com support motherboards desktop Intel 845GV Chipset The Intel 845GV chipset consists of the following e Intel 82845GV Graphics and Memory Controller Hub GMCH with AHA bus e Intel 82801DB I O Controller Hub ICH4 with AHA bus e Firmware Hub FWH Intel Desktop Board D845GVAD2 Product Guide Intel 82845GV Graphics and Memory Controller Hub GMCH The GMCH provides the processor system memory and hub interfaces in the Intel 845GV chipset platform Features on Desktop Board D845GV AD2 include Single processor support with 533 MHz 400 MHz data transfer rate Support for up to 2 GB DDR SDRAM at 266 200 MHz operation NOTE 512 Mbit technology has not been validated on this desktop board Intel 82801DB I O Controller Hub ICH4 The ICH4 integrates many I O functions and provides the I O subsystem with access to the rest of the platform ICH4 features on Desktop Board D845GV AD2 include Integrated IDE controller supports two Ultra DMA 33 and ATA 66 100 channels and PIO modes SMBus interface FWH interface Low pin count LPC interface AC 97 2 1 compliant link for audio and telephony codecs
55. onfiguration Submenu Exit Feature Options Description Diskette Controller e Disabled Configures the integrated diskette controller e Enabled default Diskette A e Disabled Selects the diskette drive type e 360 KB 5 e 1 2 MB 5 e 720 KB 3 e 1 44 MB 3 default e 2 88 MB 3 Diskette Write Protect e Disabled default Disables or enables diskette drive write protection e Enabled 48 Using the BIOS Setup Program Event Log Configuration Submenu Maintenance Main Advanced Security Power Boot Exit PCI Configuration Boot Configuration Peripheral Configuration IDE Configuration Floppy Configuration Event Log Configuration Video Configuration USB Configuration Chipset Configuration The submenu shown in Table 16 is used to configure the event logging features Table 16 Event Log Configuration Submenu Feature Event Log View Event Log Clear Event Log Event Logging Mark Events As Read Options Description No options Indicates if there is space available in the event log Enter Views the contents of the DMI event log Enter Discards all events in the event log e Disabled Enabled allows logging of DMI events e Enabled default Enter Marks all DMI events in the event log as read 49 Intel Desktop Board D845GVAD2 Product Guide Video Configuration Submenu Maintenance Main Advanced Security Power Boot PCI Configuration Boot Configur
56. orrupted or the battery has failed CMOS Date Time Not Set DMA Error FDC Failure HDC Failure Checking NVRAM Update OK Updated Failed Keyboard Is Locked The time and or date values stored in CMOS are invalid Run Setup to set correct values Error during read write test of DMA controller Error occurred trying to access diskette drive controller Error occurred trying to access hard disk controller NVRAM is being checked to see if it is valid NVRAM was invalid and has been updated NVRAM was invalid but was unable to be updated The system keyboard lock is engaged The system must be unlocked to continue to boot Keyboard Error KB Interface Error Error in the keyboard connection Make sure keyboard is connected properly Keyboard interface test failed continued Error Messages and Indicators Table 36 BIOS Error Messages continued Error Message Explanation Memory Size Decreased Memory Size Increased Memory size has decreased since the last boot If no memory was removed then memory may be bad added there may be a problem with the system Memory size has increased since the last boot If no memory was Memory Size Changed No Boot Device Available Off Board Parity Error Memory size has changed since the last boot If no memory was added or removed then memory may be bad System did not find a device to boot by an address A parity error occurr
57. p Board D845GV AD2 has the following product certification markings UL joint US Canada Recognized Component mark consists of small c followed by a stylized backward UR and followed by a small US Includes adjacent UL file number for Intel desktop boards E210882 component side FCC Declaration of Conformity logo mark for Class B equipment includes Intel name and model designation solder side CE mark declaring compliance to European Union EU EMC directive 89 336 EEC and Low Voltage directive 73 23 EEC component side Australian Communications Authority ACA C Tick mark consists of a stylized C overlaid with a check tick mark component side followed by Intel supplier code number N 232 Printed wiring board manufacturer s recognition mark consists of a unique UL recognized manufacturer s logo along with a flammability rating 94 V 0 solder side Battery Side Up marking located on the component side of the board in close proximity to the battery holder Korean MIC logo mark denotes Korean EMC certification component side Additional certification information is provided below 1 Product Name model 2 Certificate ID 3 Applicant Intel Korea Ltd 4 Date of manufacture as separate marking on product 5 Manufacturer country of origin Korean MIC logo mark for Desktop Board D845GVAD2 Regulatory Compliance Installation Precautions When you install and test the desktop board observe all warnings a
58. r a low speed USB device is attached to the cable Usea shielded cable that meets the requirements for a full speed USB device This desktop board supports up to four USB 2 0 ports via ICH4 two ports routed to the back panel and two routed to a USB front panel header USB 2 0 ports are backward compatible with USB 1 1 devices USB 1 1 devices will function normally at USB 1 1 speeds USB 2 0 support requires both an operating system and drivers that fully support USB 2 0 transfer rates Disabling Hi Speed USB in BIOS reverts all USB 2 0 ports to USB 1 1 operation This may be required to accommodate operating systems that do not support USB 2 0 NOTE USB devices are limited to USB 1 1 transfer rates prior to operating system and driver initialization Enhanced IDE Interface The ICH4 s IDE interface handles the exchange of information between the processor and peripheral devices like hard disks CD ROM drives and Iomega Zipf drives inside the computer The interface supports e Up to four IDE devices such as hard drives e ATAPI devices such as CD ROM drives e Older PIO Mode devices e Ultra DMA 33 and ATA 66 100 protocols e Laser servo LS 120 drives Desktop Board Features Expansion Slots Desktop Board D845GV AD2 has four PCI bus add in card connectors BIOS The BIOS provides the Power On Self Test POST the BIOS Setup program the PCI and IDE auto configuration utilities and the video BIOS The BIOS is stored in t
59. r instructions on how to replace the battery Real Time Clock Desktop Board D845GV AD2 has a time of day clock and 100 year calendar A battery on the Intel desktop board keeps the clock current when the computer is turned off 2 Installing and Replacing Desktop Board Components This chapter tells you how to e Install the I O shield e Install and remove the desktop board e Install and remove a processor e Install and remove memory e Connect the IDE cable e Connect the front panel header not included e Install the front panel audio solution not included e Install the front panel USB solution not included e Set the BIOS configuration jumper block e Clear passwords e Replace the battery Before You Begin A WARNINGS The procedures in this chapter assume familiarity with the general terminology associated with personal computers and with the safety practices and regulatory compliance required for using and modifying electronic equipment Disconnect the computer from its power source and from any telecommunications links networks or modems before performing any of the procedures described in this chapter Failure to disconnect power telecommunications links networks or modems before you open the computer or perform any procedures can result in personal injury or equipment damage Some circuitry on the board can continue to operate even though the front panel power button is off A CAUTION Before you install this
60. roduct Guide Installing and Removing Memory A CAUTION To be fully compliant with all applicable Intel SDRAM memory specifications the board requires DIMMs that support the Serial Presence Detect SPD data structure You can access the PC Serial Presence Detect Specification at http www intel com technology memory pcsdram spec NOTE Remove the PCI bus connector 1 card before installing or upgrading memory to avoid interference with the memory retention mechanism Desktop Board D845GV AD2 has two DIMM sockets arranged as DIMM 0 and DIMM 1 as shown in Figure 7 If installing a single DIMM install it in DIMM 0 Refer to the Main Memory heading on page 11 for memory requirements Installing DIMMs To install DIMMs follow these steps 1 Observe the precautions in Before You Begin on page 19 2 Turn off all peripheral devices connected to the computer Turn off the computer and disconnect the AC power cord 3 Remove the computer s cover and locate the DIMM sockets see Figure 7 OM13685 Figure 7 Installing a Memory Module 24 Installing and Replacing Desktop Board Components 4 Make sure the clips at either end of the DIMM socket s are pushed outward to the open position
61. rvice BIS hardware features and security management power changes to credentials and components available features features supply set program configures through the controls options extended chipset configuration memory settings For information about the BIS refer to the Intel Web site at http developer intel com design security index1 htm 37 Intel Desktop Board D845GVAD2 Product Guide Table 6 shows the function keys available for menu screens Table 6 BIOS Setup Program Function Keys BIOS Setup Program Function Key Description lt gt Or lt gt Selects a different menu screen T or lt gt Moves cursor up or down lt Tab gt Moves cursor to the next field lt Enter gt Executes command or selects the submenu lt F9 gt Load the default configuration values for the current menu lt F10 gt Save the current values and exits the BIOS Setup program lt Esc gt Exits the menu Maintenance Menu Maintenance Main Advanced Security Power Boot Exit 38 The menu shown in Table 7 is used to clear the Setup passwords Setup only displays this menu in configure mode See page 28 for information about setting configure mode Table 7 Maintenance Menu Feature Clear All Passwords Clear BIS Credentials CPU Stepping Signature CPU Microcode Update Revision Options Description e Ok Clears both the user and supervisor passwords e C
62. sktop Board D845GVAD2 Product Guide Advanced Menu Maintenance Main Advanced Security Power Boot Exit PCI Configuration Boot Configuration Peripheral Configuration IDE Configuration Diskette Configuration Event Log Configuration Video Configuration USB Configuration Chipset Configuration Table 9 describes the Advanced Menu This menu is used to set advanced features that are available through the chipset Table 9 Advanced Menu Feature Options Description PCI Configuration Enter Configures individual PCI slot s IRQ priority When selected displays the PCI Configuration submenu Boot Configuration Enter Configures Plug amp Play and the Numlock key and resets configuration data When selected displays the Boot Configuration submenu Peripheral Configuration Enter Configures peripheral ports and devices When selected displays the Peripheral Configuration submenu IDE Configuration Specifies type of connected IDE device Diskette Configuration Enter Configures the floppy drive s When selected displays the Diskette Configuration submenu Event Log Configuration Enter Configures event logging When selected displays the Event Log Configuration submenu Video Configuration Enter Configures video features When selected displays the Video Configuration submenu USB Configuration Enter Configures USB features When selected displays the USB Co
63. t options e Log e Log notify once e Log notify till cleared Note 1 This feature appears only if a user password has been set Note 2 This feature appears only if both a user password and a supervisor password have been set 53 Intel Desktop Board D845GVAD2 Product Guide Power Menu Maintenance Main Advanced Security Power Boot Exit The menu shown in Table 21 is used to set power management features Table 21 Power Menu Feature Options Description ACPI When selected displays the ACPI submenu After Power Failure e Stay Off Determines the mode of operation if a power loss e Last State default occurs Power On Stay Off keeps the power off until the power button is pressed Last State restores the previous power state before power loss occurred Power On restores power to the computer Wake on PCI PME e Stay Off default Determines how the system responds to a PCI PME e Power On wake up event Wake on Modem Ring e Stay Off default Specifies how the computer responds to a Modem e Power On Ring wake up event on an installed modem ACPI Submenu Maintenance Main Advanced Security Power Boot Exit ACPI The submenu represented in Table 22 is for setting the ACPI features Table 22 ACPI Submenu Feature Options Description Suspend Mode e S1 State default Specifies the ACPI sleep state e S3 State Wake on LAN from S5 e Stay Off default In ACPI soft off mode only determines
64. the computer will appear to be off When signaled by a wake up device or event the system quickly returns to its last known awake state The desktop board s standby power indicator shown in Figure 2 is lit when there is standby power to the system This includes the memory modules and PCI bus connectors even when the computer appears to be off If the system has a dual colored power LED on the front panel the sleep state is indicated by the LED turning amber OM14569 Figure 2 Location of the Standby Power Indicator Desktop Board Features A CAUTION Power supplies used with this board must be able to provide enough standby current to support the standard Instantly Available ACPI S3 sleep state configuration If the standby current necessary to support multiple wake events from the PCI and or USB buses exceeds power supply capacity the Intel desktop board may lose register settings stored in memory For more information on standby current requirements for this desktop board refer to the TPS by selecting the Technical Documentation link at http developer intel com design motherbd Hardware Management e Power connectors e Fan connectors e Resume on Ring e
65. ting of e Intel 82845GV Graphics and Memory Controller Hub GMCH with Accelerated Hub Architecture AHA bus e Intel 82801DB I O Controller Hub ICH4 with AHA bus with support up to four Hi Speed Universal Serial Bus 2 0 USB 2 0 ports e 4 Mbit Firmware Hub FWH e SMSC LPC47M102S MC low pin count LPC interface I O controller LAN optional e Intel 82562ET 10 100 Mbit sec Platform LAN Connect PLC device and RJ 45 connector Graphics e Intel 845GV chipset e Integrated Intel Extreme Graphics Audio e Intel 845GV chipset AC 97 e Sigmatel audio codec Expansion Four PCI slots Capabilities continued Intel Desktop Board D845GVAD2 Product Guide Table 1 Feature Summary continued Peripheral Interfaces e Up to four USB 2 0 ports Two ports routed to the back panel Two ports routed to the USB front panel header Two IDE interfaces with Ultra DMA 33 and ATA 66 100 support One diskette drive interface One parallel port Two serial ports one via a board header PS 2t keyboard and mouse ports BIOS Intel AMI BIOS Intel Rapid BIOS Boot Intel Express BIOS Update SMBIOS support Power Management Support for Advanced Configuration and Power Interface ACPI Support for Suspend to RAM Instantly Available PC Wake on USB PCI RS 232 LAN and front panel NOTE For information about Intel desktop boards including the Technical Product Specification TP
66. typ ersetzt werden Entsorgen Sie verbrauchte Batterien den Anweisungen des Herstellers entsprechend German AVVERTIMENTO Esiste il pericolo di un esplosione se la pila non viene sostituita in modo corretto Utilizzare solo pile uguali o di tipo equivalente a quelle consigliate dal produttore Per disfarsi delle pile usate seguire le istruzioni del produttore Italian PRECAUCI N Existe peligro de explosi n si la pila no se cambia de forma adecuada Utilice solamente pilas iguales o del mismo tipo que las recomendadas por el fabricante del equipo Para deshacerse de las pilas usadas siga igualmente las instrucciones del fabricante Spanish WAARSCHUWING Er bestaat ontploffingsgevaar als de batterij wordt vervangen door een onjuist type batterij Batterijen moeten zoveel mogelijk worden gerecycled Houd u bij het weggooien van gebruikte batterijen aan de plaatselijke milieuwetgeving Dutch Installing and Replacing Desktop Board Components A ATEN O Haver risco de explos o se a bateria for substitu da por um tipo de bateria incorreto As baterias devem ser recicladas nos locais apropriados A elimina o de baterias usadas deve ser feita de acordo com as regulamenta es ambientais da regi o Brazilian Portuguese To replace the battery follow these steps 1 Observe the precautions in Before You Begin see page 19 2 Turn off all peripheral devices connected to the computer Disconnect the computer
67. ub ICHA eese esee nenne enar tn ans 12 Late elt e EE 12 Input Output 1 0 Controller pa tete n RU doi EE ete Habet EO de LER Ee Rn 12 ILE CATE RE e 13 LAN ennen E 13 LAN SubSystermi GOTTWTG zon ota out Acar andes acces Secus Mi Ee 13 RJ 45 LAN Connector E 14 Hi Speed USB 2 0 Support eto ee Pe tiet cuui een esie stu eat 14 Enhanced IDE ImMerna C a E E e i EE E E E EIE E A E EEEE 14 alle E 15 BEES 15 POL Auto COMM e EE 15 IDE Auto CODO allo ceo e Eeer tiro Re cet rand aue 15 SECU Passwords srren itor eebe De S Ced 15 Power Management Features doc itt ple tentum dee oed dde he fe et ct EA DR o teure 16 PGP M O M 16 Suspend to RAM Instantly Available PC Technology seen 16 Hardware Mariagerrent e ns oc ttr prete pu e eapite uu du delatae ese ees 17 Power Connectors ie tege ee Cei eds t del Enc o eerie eae aai 17 Fan Connectors P taeda 17 PROS UNINC OMT BID aseo ado RO eR EROR nda ee nant rn Ee rei Ee us 17 Wake from USB ueste e EE Eege 17 Wake from PS 2 kevboarcdiMouse kk 18 PME Wakeup Support n e ei pede c ped ako Wb dero Frasi ide eee S 18 SS c mn 18 E e 18 Real Time Clock 4e 18 2 Installing and Replacing Desktop Board Components Belore You Begini deitate ee ied pd toll
68. upts IRQ System Resource NMI UO channel check 0 Reserved interval timer 1 Reserved keyboard buffer full 2 Reserved cascade interrupt from slave PIC 3 COM2 4 COM1 5 LPT2 Plug A Play option 6 Diskette drive controller 7 LPT1 8 Real time clock 9 P 10 xx 11 Ke 12 Onboard mouse port if present else user available 13 Reserved math coprocessor 14 Primary IDE if present else user available 15 Secondary IDE if present else user available Default but can be changed to another IRQ Dynamically allocated for all PCI AGP devices and slots 67 Intel Desktop Board D845GVAD2 Product Guide 68 A Error Messages and Indicators Desktop Board D845GV AD2 reports POST errors in two ways e By sounding a beep code e By displaying an error message on the monitor BIOS Beep Codes The BIOS beep codes are listed in Table 35 The BIOS also issues a beep code one long tone followed by two short tones during POST if the video configuration fails a faulty video card or no card installed or if an external ROM module does not properly checksum to zero Table 35 Beep Codes Number of Beeps Description Refresh failure Parity cannot be reset First 64 K memory failure Timer not operational Processor failure Reserved not used 8042 GateA20 cannot be toggled memory failure or not present Exception interrupt error
69. ut eerste etlech 56 26 Removable Devices Gubmen AEN 57 27 ATAPI CD ROM Drives SUDMENU kk 57 2B eelere geed ta ebore erret ieu emere 58 29 Front Panel Audio Header Signal Names LI9AT 61 30 Front Panel USB 2 0 Header EE 65 31 Front Panel Header JOG T iore petas etude enotiated en dee qux e elus 65 32 System Memory E E 66 39 DMAdJ natis eei eee ete f adoret E Meads ELI dee 66 4 Tiii per HC 67 35 Beep CodeS EE 69 360 BIOS ele 70 KE UE den 73 38 ele 73 vi 1 Desktop Board Features Table 1 describes the major features of Intel Desktop Board D845GVAD2 Table 1 Feature Summary Form Factor Processor Memory Chipset UO Control e microATX at 9 2 inches by 8 2 inches Support for e 533 MHz or 400 MHz front side bus FSB Intel Pentium 4 processor in an mPGA 478 socket e 400 MHz FSB Intel Celeron processor in an mPGA 478 socket e Up to two 184 pin 2 5 V Dual Inline Memory Module DIMM sockets e DDR266 200 Double Data Rate DDR SDRAM interface e Designed to support up to 2 GB of system memory NOTE Desktop Board D845GVAD2 has been designed to support DIMMs based on 512 Mbit technology up to 2 GB but this technology has not been validated on this Intel desktop board For more information about the latest list of tested memory refer to the Intel World Wide Web site at http support intel com support motherboards desktop Intel 845GV chipset consis
70. ve LED 1 Turn off the computer disconnect the computer s power cord and disconnect all external peripherals 2 Remove the computer cover and locate the configuration jumper block see Figure 9 3 Remove the jumper from all pins as shown below to set recovery mode for Setup Ser 3 1 4 Insert the bootable BIOS update diskette into diskette drive A 5 Replace the computer cover connect the power cord turn on the computer and allow it to boot The recovery process will take a few minutes 34 WD D 11 12 Updating the BIOS Listen to the speaker e Upon applying power drive A will begin to show activity In about a minute two beeps are heard and drive A activity ceases temporarily indicating the successful recovery of the BIOS core Drive A activity will begin again followed by two more beeps indicating the successful recovery of the boot block This sequence of events indicates a successful BIOS recovery e A series of continuous beeps indicates a failed BIOS recovery If recovery fails return to step 1 and repeat the recovery process If recovery is successful turn off the computer and disconnect its power cord Remove the computer cover and continue with the following steps On the jumper block reinstall the jumper back on pins 1 2 as shown below to set normal mode for Setup Sen 3 1 Leave the update diskette in drive A replace the computer cover and connect the computer s power cor
71. y close attention to the following e Product certifications or lack of certifications e External I O cable shielding and filtering e Mounting grounding and bonding requirements e Keying connectors when mating the wrong connectors could be hazardous If the power supply and other modules or peripherals as applicable are not Class B EMC compliant before integration then EMC testing is required on a representative sample of the newly completed computer 75 Intel Desktop Board D845GVAD2 Product Guide Chassis and Component Certifications Ensure that the chassis and certain components such as the power supply peripheral drives wiring and cables are components certified for the country or market where used Agency certification marks on the product are proof of certification Typical product certifications include In Europe The CE marking signifies compliance with all applicable European requirements If the chassis and other components are not properly CE marked a supplier s Declaration of Conformity statement to the European EMC directive and Low Voltage directive as applicable should be obtained Additionally other directives such as the Radio and Telecommunications Terminal Equipment R amp TTE directive may also apply depending on product features In the United States A certification mark by a Nationally Recognized Testing Laboratory NRTL such as UL CSA or ETL signifies compliance with safety requirements Wirin
72. y patent copyright or other intellectual property right Intel products are not intended for use in medical life saving or life sustaining applications Intel may make changes to specifications and product descriptions at any time without notice Desktop Board D845GVAD2 may contain design defects or errors known as errata which may cause the product to deviate from published specifications Current characterized errata are available on request Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing your product order Copies of documents which have an ordering number and are referenced in this document or other Intel literature may be obtained from Intel Corporation by going to the World Wide Web site at http Avww intel com or by calling 1 800 548 4725 Intel Celeron and Pentium are registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries T Other names and brands may be claimed as the property of others Copyright O 2002 Intel Corporation All rights reserved Contents 1 Desktop Board Features Desktop Board Cormponents casi me eae qa RR pd b UO do Ep ISIN Eu REN NER 9 NN de e vM 10 Main pps ae mr aR Pa aon ae a 11 Intel BAS GWG HIDS Cl detiene i edes er tenes at baec dte citado dace tee ette dedans 11 Intel 82845GV Graphics and Memory Controller Hub GMCH 12 Intel 82801DB I O Controller H

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