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Intel DG41TX Socket LGA775 mATX

1. aaa 71 Ghina ROHS e RR 74 EMG Regulations EE 75 FCC Declaration of Conformity nennen nnns 75 Canadian Department of Communications Compliance Statement 76 Japan VCCI Statement uuu exa BADANA ERA NENNEN ENNEN EENEG NEE ERR 76 Korea Class B Statement NEEN 77 Ensure Electromagnetic Compatibility EMC Compliance esee 77 Product Certifications sce NENNEN AR DEENEN 78 Board Level Certifications ENEE 78 Chassis and Component Level Certifications GG 79 ENERGY STAR e Standby and ErP Compliance nnnm nenne 79 Figures 1 Intel Desktop Board DG41TX Components nnnm 12 25 EAN Status EEDS iiri eodein et edv tesi dE ae EE 19 3 Location of the 5 V Standby Power Indicator NN 26 4 Installing the I O Shield NENNEN 31 5 Intel Desktop Board DG41TX Mounting Screw Hole Locations 32 6 Lift the Socket LEVEN se eames sey ie ates re RENE Ba ZA ee Ee d dE EE 33 7 Lift the Load Plate ore nemo ev e N niox XV RT a ENN ama ER 34 8 Remove the Protective Socket Cover 34 9 Remove the Processor from the Protective ProcessorCover 35 10 Install the Processor uuu au inva ENNEN EEN NENNEN ad ove ka dA aaa YR a 35 Ti Close the Load Plate isi rident ciet E 36 12 Connecting the Processor Fan Heat Sink Cable r 37 13 Dual Channel Memory Configuration Example csse 38 14 Use DDR3 DIMM
2. Fan speed monitoring and control Thermal and voltage monitoring Chassis intrusion detection Desktop Board Features Fan Speed Thermal and Voltage Monitoring and Control Features of the board s fan speed thermal and voltage monitoring and control subsystem include e Monitoring of power supply voltages to detect levels above and below acceptable values e Smart fan control provided by the legacy I O controller delivering acoustically optimized thermal management Fan speed controllers and sensors are integrated into the legacy I O controller e Thermally monitored closed loop fan control for all onboard fans that can adjust fan speed according to thermal conditions e Two thermal sensors processor and a remote thermal sensor Chassis Intrusion The board supports a chassis security feature that detects if the chassis cover has been removed The security feature uses a mechanical switch on the chassis that can be connected to the chassis intrusion header on the Desktop Board See Figure 21 for the location of the chassis intrusion header Power Management Features Power management is implemented at several levels including e Software support through the Advanced Configuration and Power Interface ACPI e Hardware support ACPI Power connectors Fan headers LAN wake capabilities Instantly Available PC technology Suspend to RAM 5 V standby power indicator LED Wake from USB Wake from serial Power Man
3. Parallel RJ4S Une In OM22117 Figure 1 Intel Desktop Board DG41TX Components 12 Table 2 Intel Desktop Board DG41TX Components Label PIN lt gt x Z lt Chan a e Uc Me EE HA el KA T 0 aM 9 0 o gt D o gt Description Front panel audio header PCI bus connector PCI bus connector PCI Express x1 connector PCI Express x16 connector Speaker Back panel connectors 12 V processor core voltage connector 2 x 2 pin Rear chassis fan header Battery Processor socket Processor fan header DDR3 Channel A DIMM socket DDR3 Channel B DIMM socket Diskette drive connector Parallel ATA PATA connector Main power connector 2 x 12 pin Standby power LED Serial ATA SATA connectors 4 Front chassis fan header Chassis intrusion header BIOS configuration jumper block Front panel USB 2 0 headers Front panel header Alternate front panel power LED header Serial header Intel HD Audio Link header S PDIF header Desktop Board Features 13 Intel Desktop Board DG41TX Product Guide Online Support For more information on Intel Desktop Board DG41TX consult the following online resources e Intel Desktop Board DG41TX http www intel com products motherboard DG41TX in dex htm Desktop Board support http www intel com support motherboards desktop D G41TX Available configurations for Intel http www intel com products motherboard DG41TX in Desktop Board DG41TX dex htm e
4. 0M22134 Figure 19 Connecting a Serial ATA Cable 45 Intel Desktop Board DG41TX Product Guide Connecting the Diskette Drive Cable 46 A diskette drive cable can be used to connect a single diskette drive to the Desktop Board For correct function of the cable 1 Observe the precautions in Before You Begin on page 29 2 Attach the cable end labeled P1 to the diskette drive connector on the Intel Desktop Board Figure 20 A 3 Attach the cable end labeled P2 to the diskette drive Figure 20 B 0M22133 Figure 20 Connecting the Diskette Drive Cable Installing and Replacing Desktop Board Components Connecting to Internal Headers Before connecting cables to the internal headers observe the precautions in Before You Begin on page 29 Figure 21 shows the location of the internal headers A HD Audio AC 97 Audio B HD Audio Link Sense Ret Port2L AUD GND FP OUT L Ground Mo action Key no pin Sense_Send Key no pin No Connection 3 3 V STBY Connection Sense1 Ret Port2R OR AUD_GND FP_OUT_R Key no pin son Presence Port1R PRESENCE MIC_BIAS 12V SDIO Ground Port1L AUD_GND 3 3 Vcc spo Ground SYNC 3 3 Vcc RST S PDIF Ground S PDIF Out Key no pin m m Serial 5 VDC Alternate Front Panel Power LED Key no pin On Off Front Panel USB 1 USB 2 Power 5 V Power 5 V D D Ground Ground No Connection Chassis Intrusion Ground Intruder Ke
5. 6aTapen Mae OYTN BUKOHaHA 3rigHo M CLJEBHX HODM LUO pery7IlOIOTb OXODOHy HOBK JMA UPOZORNENI V p pad v m ny baterie za nespr vn druh m ze doj t k v buchu Je li to mo n baterie by m ly b t recyklov ny Baterie je t eba zlikvidovat v souladu s m stn mi p edpisy o ivotnim prost ed ETTEVAATUST Kui patarei asendatakse uue ebasobivat t pi patareiga v ib tekkida plahvatusoht T hjad patareid tuleb v imaluse korral viia vastavasse kogumispunkti T hjade patareide raviskamisel tuleb j rgida kohalikke keskkonnakaitse alaseid reegleid FIGYELMEZTET S Ha az elemet nem a megfelel tipusura cser li felrobbanhat Az elemeket lehet s g szerint jra kell hasznos tani A haszn lt elemeket a helyi k rnyezetv delmi el r soknak megfelel en kell kiselejtezni 59 Intel Desktop Board DG41TX Product Guide A UZMANIBU Pastav eksplozijas risks ja baterijas tiek nomainitas ar nepareiza veida baterijam Ja iesp jams baterijas vajadz tu nodot attiec gos pie em anas punktos Bateriju izmesanai atkritumos j notiek saska ar viet jiem vides aizsardz bas noteikumiem N pemesio Naudojant netinkamo tipo baterijas renginys gali sprogti Kai tik imanoma baterijas reikia naudoti pakartotinai Panaudotas baterijas i mesti b tina pagal vietinius aplinkos apsaugos nuostatus AN ATTENZJONI Riskju ta splu joni jekk il batterija tinbidel b tip ta batterija mhux korrett batteriji g
6. File 64 The ISO Image BIOS update allows for the update of an Intel Desktop Board BIOS to the latest production release regardless of the operating system installed on the computer s hard drive and without the need to remove the BIOS configuration jumper It requires a blank CD R a read writeable CD drive and software capable of uncompressing and writing the ISO image file to CD The image uses ISOLINUX bootloader and automatically launches a script to upgrade the BIOS via the Intel Flash Memory Utility Updating the BIOS AN CAUTION Do not interrupt the process or the system may not function properly Follow these instructions to upgrade the BIOS using the ISO Image BIOS file 1 Download the ISO Image BIOS file 2 Using software capable of uncompressing and writing an ISO image file to CD burn the data to a blank CD NOTE _2 NOTE Copying the ISO Image BIOS file to CD will not work The completed CD should contain multiple files and a directory 3 Insert the CD that was created in the CD ROM drive of the computer to be upgraded and boot the system 4 When the Press ENTER to continue booting from CD ROM prompt appears press the Enter key The system will boot from the hard drive if no key is pressed within 15 seconds 5 Atthe Welcome to the Intel Desktop Board BIOS Upgrade CD ROM page press any key to confirm the BIOS upgrade operation 6 Wait for the BIOS upgrade process to complete AN CAUTION DO NO
7. andhom ji u ri iklati fejn hu possibbli Ir rimi ta batteriji u ati g andu jsir skond ir regolamenti ambjentali lokali A OSTRZEZENIE Ryzyko wybuchu w przypadku wymiany na baterie niewlasciwego typu W miare mozliwosci baterie nale y podda recyklingowi Zuzytych baterii nale y pozbywa sie zgodnie z lokalnie obowi zuj cymi przepisami w zakresie ochrony rodowiska 60 Installing and Replacing Desktop Board Components To replace the battery follow these steps 1 2 3 Observe the precautions in Before You Begin see page 29 Turn off all peripheral devices connected to the computer Disconnect the computer s power cord from the AC power source wall outlet or power adapter Remove the computer cover Locate the battery on the board see Figure 26 Gently lift the battery retention clip away from the battery holder as shown in Figure 26 The battery will pop out of the holder and you can then remove the battery Note the orientation of the and on the battery Install the new battery in the connector orienting the and correctly Replace the computer cover 0M22139 Figure 26 Removing the Battery 61 Intel Desktop Board DG41TX Product Guide 62 3 Updating the BIOS The BIOS Setup program can be used to view and change the BIOS settings for the computer You can access the BIOS Setup program by pressing the F2 key after the Power On Self Test POST memory te
8. BIOS update 63 Intel Desktop Board DG41TX Product Guide Updating the BIOS with the ISO Image BIOS Update File or the Intel Flash Memory Update Utility You can use the information in this section to update the BIOS using either the Intel Flash Memory Update Utility or the ISO Image BIOS update file Obtaining the BIOS Update File You can update to a new version of the BIOS by using the ISO Image BIOS update file recommended or Intel Flash Memory BIOS update file The ISO Image BIOS update file is a standardized image of a bootable CD ROM that can be used to create a bootable CD that will update the BIOS The Intel Flash Memory BIOS update file is a compressed file that contains the files you need to update the BIOS The BIOS update file contains e New BIOS file including the Intel Management Engine Intel ME Firmware Image e Intel Integrator Toolkit Configuration File optional e Intel Flash Memory Update Utility You can obtain either of these files through your computer supplier or by navigating to the Intel Desktop Board DG41TX page on the Intel World Wide Web site at http www intel com support motherboards desktop Navigate to the DGA1TX page Under the Software and drivers heading click on Latest BIOS to locate the latest BIOS files Click on the BIOS Update link and select the ISO Image BIOS Update file or the Intel Flash Memory BIOS Update file Updating the BIOS with the ISO Image BIOS Update
9. Header sce enean ex Set cna awh Poveda a uk he ena oe t PVT VE CP TUA Connecting to the Audio System sese messem eene Connecting Chassis Fan and Power Supply Cables nmm Chassis Fan Cables ik eite Or aa OR DERE AERA AREE d AER E Power SupplyCables GG aaa Setting theBIOSCorfigurationlumper 0 Clearing Passwords in the BIOS Setup Program Replacing the Batter NENNEN NENNEN 3 Updating the BIOS Updating the BIOS with the Intel Express BIOS Update Utility eee Updating the BIOS with the ISO Image BIOS Update File or the Intel Flash Memory Update Utility s a SUN EEN NNN ENEE he Saa AS a TERRAE ARENA ENEE ObtainingtheBIOS pdaterile Updating the BIOS with the ISO Image BIOS Update File Updating the BIOS with the Intel Flash Memory Update Utility Recovering the BIOS eei Eed Tes AER A Sasa a qapay lale ANER aut wl EF BEER AE EE A Error Messages and Indicators BIOS Beep GOdeS sarisini peau dee dE ER dE spa Mer eles IRR AN AE TUR AN Drs BLOS Error MESSAGES eege See Ee re RR ER E D RE Rex dala aa Er tak RE ee de B Regulatory Compliance Safety Re Ee EE Battery CU e WEE European Union Declaration of Conformity Statement ui vi Contents Product Ecology Statements uuu ee tene RARE Reg aa Re aa RR aua 71 RecyclingConsiderations
10. Rate 3 DDR3 SDRAM Dual Inline Memory Module DIMM connectors with gold plated contacts e Support for 1 5 V Non ECC DDR3 1333 over clocked 1066 800 MHz memory Serial Presence Detect SPD memory only Unbuffered non registered single or double sided DIMMs except double sided DIMMs with x16 organization Memory configurations listed below e Up to 2 GB utilizing 512 Mb or 1 Gb technology e Up to 4 GB utilizing 1 Gb or 2 Gb technology e A minimum of 512 MB of total memory is required CAUTION Altering PC memory frequency voltage and or latency may i reduce system stability and useful life of the system memory and processor ii cause the processor and other system components to fail iii cause reductions in system performance iv cause additional heat or other damage and v affect system data integrity Intel has not tested and does not warranty the operation of the memory beyond its specifications Intel assumes no responsibility that the memory including if used with altered clock frequencies and or voltages will be fit for any particular purpose Check with the memory manufacturer for warranty and additional details NOTE System resources and hardware such as PCI Express devices require physical memory address locations that can reduce available addressable system memory This could result in a reduction of as much as 1 GB or more of physical addressable memory being available to the operating system a
11. Supported processors http processormatch intel com e Chipset information http www intel com products desktop chipsets index htm e BIOS and driver updates http downloadcenter intel com e Integration information http www intel com support go buildit Processor N caution 14 Failure to use an appropriate power supply and or not connecting the 12 V 2 x 2 pin power connector to the Desktop Board may result in damage to the board or the system may not function properly Intel Desktop Board DG41TX supports an Intel processor in the LGA775 package Processors are not included with the Desktop Board and must be purchased separately The processor connects to the Desktop Board through the LGA775 socket For instructions on installing or upgrading the processor refer to page 33 A list of supported processors for Intel Desktop Board DG41TX can be found at http processormatch intel com Desktop Board Features Main Memory NOTE i NOTE To be fully compliant with all applicable Intel SDRAM memory specifications the 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 The Desktop Board supports the dual or single channel memory configurations defined below e Two 240 pin Double Data
12. from Intel Corporation by going to the World Wide Web site at http intel com or by calling 1 800 548 4725 Intel and the Intel logo are trademarks of Intel Corporation in the U S and other countries Other names and brands may be claimed as the property of others The Intel G41 Express Chipset is a variant derived from the Intel G43 Express Chipset Copyright 2010 Intel Corporation All rights reserved Preface This Product Guide gives information about board layout component installation BIOS update and regulatory requirements for Intel Desktop Board DG41TX Intended Audience The Product Guide is intended for technically qualified personnel It is not intended for general audiences Use Only for Intended Applications All Intel Desktop Boards are evaluated as Information Technology Equipment I T E for use in personal computers PC for installation in homes offices schools computer rooms and similar locations The suitability of this product for other PC or embedded non PC applications or other environments such as medical industrial alarm systems test equipment etc may not be supported without further evaluation by Intel Document Organization The chapters in this Product Guide are arranged as follows 1 Desktop Board Features a summary of product features 2 Installing and Replacing Desktop Board Components instructions on how to install the Desktop Board and other hardware components 3 Upda
13. from USB USB bus activity wakes the computer from an ACPI S1 or S3 state Wake from Serial Serial bus activity wakes the computer from an ACPI S1 or S3 state PME Signal Wake up Support When the PME signal on the PCI bus is asserted the computer wakes from an ACPI S1 S3 S4 or S5 state 26 Desktop Board Features WAKEZ Signal Wake up Support When the WAKE signal on the PCI Express bus is asserted the computer wakes from an ACPI S1 S3 S4 or S5 state Wake from PS 2 Activity on the PS 2 port wakes the computer from an ACPI S1 or S3 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 Desktop Board keeps the values in CMOS RAM and the clock current when the computer is turned off Go to page 56 for instructions on how to replace the battery Real Time Clock The Desktop Board has a time of day clock and 100 year calendar The battery on the Desktop Board keeps the clock current when the computer is turned off 27 Intel Desktop Board DG41TX Product Guide 28 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 Install and remove a PCI Express x16 card e Connect PATA IDE and SATA cables e Connect the flexib
14. install a PCI or PCI Express add in card 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 BIOS Setup and for booting the computer with the following restrictions 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 restricted access to Setup 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 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 For instructions on resetting the password see Clearing Passwords in the BIOS Setup Program on page 55 Hardware Management Features 22 The hardware management features of Intel Desktop Board DG41TX enable the board to be compatible with the Wired for Management WfM specification The board has several hardware management features including the following
15. produkt je v s lade s ustanoveniami eur pskych direkt v 2004 108 EC 2006 95 EC a 2002 95 EC Sloven ina Izdelek je skladen z dolo bami evropskih direktiv 2004 108 EC 2006 95 EC in 2002 95 EC Svenska Denna produkt har tillverkats i enlighet med EG direktiv 2004 108 EC 2006 95 EC amp 2002 95 EC T rk e Bu r n Avrupa Birli i nin 2004 108 EC 2006 95 EC ve 2002 95 EC y nergelerine uyar Product Ecology Statements The following information is provided to address worldwide product ecology concerns and regulations Recycling Considerations As part of its commitment to environmental responsibility Intel has implemented the Intel Product Recycling Program to allow retail consumers of Intel s branded products to return used products to selected locations for proper recycling Please consult http intel com intel other ehs product ecolo for the details of this program including the scope of covered products available locations shipping instructions terms and conditions etc mx TEX HERE EZ KAR GEREKL Intel Product Recycling Program ie nlii Diere A AA L is I 2 BHB d 8 E HI phi P n aE IR 2e TRE Hh rs ET TAI E d Hb we http intel com intel other ehs product ecology T PRUETT RUA PE Gub Ara E lak dt ip SHEI I 71 Intel Desktop Board DG41TX Product Guide 72 Deutsch Als Teil von Intels En
16. seated in the PCI Express connector an electrical short may result across the PCI Express connector pins Depending on the over current protection of the power supply certain Desktop Board components and or traces may be damaged Installing a PCI Express x16 Card 1 Observe the precautions in Before You Begin on page 29 2 Place the card in the PCI Express x16 connector Figure 16 A and press down on the card until it is completely seated in the connector and the card retention notch on the card snaps into place around the retention mechanism pin on the connector 3 Secure the card s metal bracket to the chassis back panel with a screw Figure 16 B 0M22130 Figure 16 Installing a PCI Express x16 Card 42 Installing and Replacing Desktop Board Components Removing the PCI Express x16 Card Follow these instructions to remove the PCI Express x16 card from the connector 1 2 id Observe the precautions in Before You Begin on page 29 Remove the screw Figure 17 A that secures the card s metal bracket to the chassis back panel Push the card ejector lever down using the tip of a pencil or similar tool Figure 17 B in the notch This will release the card from the connector C Pull the card straight up A 0M22131 Figure 17 Removing a PCI Express x16 Card 43 Intel Desktop Board DG41TX Product Guide Connecting a PATA IDE Cable 2 44 An IDE cable can be used to connect two IDE
17. the location of the battery CAUTION Risk of explosion if the battery is replaced with an incorrect type Batteries should be recycled where possible Disposal of used batteries must be in accordance with local environmental regulations PR CAUTION 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 FORHOLDSREGEL Eksplosionsfare hvis batteriet erstattes med et batteri af en forkert type Batterier b r om muligt genbruges Bortskaffelse af brugte batterier bor foreg i overensstemmelse med g ldende milj lovgivning OBS Det kan oppst eksplosjonsfare hvis batteriet skiftes ut med feil type Brukte batterier b r kastes i henhold til gjeldende milj lovgivning A A Installing and Replacing Desktop Board Components VIKTIGT Risk f r explosion om batteriet ers tts med felaktig batterityp Batterier ska kasseras enligt de lokala milj v rdsbest mmelserna 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 VORSICHT Bei falschem Einsetzen einer neuen Batterie besteht Explosionsgefahr Die Batterie darf nur durch denselben oder ein
18. woofer Figure 22 Back Panel Audio Connectors NOTE The back panel line out connector 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 51 Intel Desktop Board DG41TX Product Guide Connecting Chassis Fan and Power Supply Cables Chassis Fan Cables Connect chassis fan cables to the chassis fan headers on the Desktop Board Figure 23 shows the location of the chassis fan headers 0M22136 Figure 23 Location of the Chassis Fan Headers 52 Installing and Replacing Desktop Board Components Power Supply Cables CAUTION Failure to use an appropriate power supply and or not connecting the 12 V 2 x 2 pin power connector to the Desktop Board may result in damage to the board or the system may not function properly The 2 x 12 pin main power connector on the Desktop Board is backwards compatible with ATX12V power supplies with 2 x 10 connectors Figure 24 shows the location of the Desktop Board power connectors 0M22141 Figure 24 Connecting Power Supply Cables 1 Observe the precautions in Before You Begin on page 29 Connect the main power supply cable to the 2 x 12 pin connector Figure 24 B 3 Connect the 12 V processor core voltage power supply cable to the 2 x 2 pin connector Figure 24 A n 53 Intel Desktop Board DG41TX Product Guide Setting the BIOS Configuration Jumper
19. 7 Integrated Graphics Intel G41 Express Chipset with Intel Graphics Media Accelerator X4500 Intel GMA X4500 e Support for dual independent displays via VGA and DVI D ports External Graphics e One PCI Express 2 0 x16 connector e One PCI Express 1 1 x1 connector e Two PCI connectors Audio Onboard subsystem featuring e Realtek ALC888VC audio codec e 8 channel 6 2 audio support Independent 6 channel 5 1 back panel audio streams 2 channel stereo front panel audio streams via an onboard header e Intel High Definition Audio Intel HD Audio interface with support for AC 97 Audio e Onboard 4 pin S PDIF output header e Intel HD Audio Link header Expansion e One PCI Express 2 0 x16 connector Capabilities e One PCI Express 1 1 x1 connector e Two PCI connectors Legacy I O Support Legacy I O controller that provides e One serial port via an onboard header e Two back panel PS 2 ports continued Intel Desktop Board DG41TX Product Guide 10 Table 1 Feature Summary continued Peripheral Interfaces BIOS Power Management Hardware Management LAN Support Eight USB 2 0 ports Four ports routed to the back panel Four ports routed to two front panel USB headers Four Serial ATA SATA channels 3 0 Gb s via ICH7 One dual channel Parallel ATA PATA interface One flexible diskette interface Intel Platform Innovation Framework for EFI 16 Mb symmetrical flash memory device
20. G41TX Mounting Screw Hole Locations 32 Installing and Replacing Desktop Board Components Installing and Removing a Processor This section contains information on how to install and remove a processor on the Desktop Board Installing a Processor AN CAUTION Before installing or removing the processor make sure the AC power has been removed by unplugging the power cord from the computer the standby power LED should not be lit see Figure 3 on page 26 Failure to do so could damage the processor and the board To install a processor follow these instructions 1 Observe the precautions in Before You Begin on page 29 2 Open the socket lever by pushing the lever down and away from the socket Figure 6 A and B OM22064 Figure 6 Lift the Socket Lever 33 Intel Desktop Board DG41TX Product Guide 3 Lift the load plate Figure 7 A Do not touch the socket contacts Figure 7 B OM22065 Figure 7 Lift the Load Plate 4 Remove the plastic protective socket cover from the load plate Figure 8 Do not discard the protective socket cover Always replace the socket cover if the processor is removed from the socket OM22066 Figure 8 Remove the Protective Socket Cover 34 Installing and Replacing Desktop Board Components 5 Remove the processor from the protective processor cover Hold the processor only at the edges being careful not to touch the bottom of the processor see Figure 9 Do not dis
21. Intel Desktop Board DG41TX Product Guide Order Number E88309 001 Revision History Revision Revision History Date 001 First release of the Intel Desktop Board DG41TX Product Guide February 2010 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 ANY 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 Intel Desktop Board DG41TX 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
22. NOTE Always turn off the power and unplug the power cord from the computer before moving the jumper Moving the jumper with the power on may result in unreliable computer operation Figure 25 shows the location of the Desktop Board s BIOS configuration jumper block 0M22140 Figure 25 Location of the BIOS Configuration Jumper Block The three pin BIOS jumper block enables board configuration to be done in the BIOS Setup program Table 14 shows the jumper settings for the BIOS Setup program modes 54 Installing and Replacing Desktop Board Components Table 14 Jumper Settings for the BIOS Setup Program Modes Jumper Setting Mode JJ Description Normal default 1 2 The BIOS uses the current configuration and passwords for booting Configure 2 3 After the Power On Self Test POST runs the BIOS displays the Maintenance Menu Use this menu to clear passwords Recovery None The BIOS recovers data in the event of a failed BIOS update Clearing Passwords in the BIOS Setup Program 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 29 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 Find the configuration jumper block see F
23. S 003 Interference Causing Equipment Standard Digital Apparatus Canada EN55022 Limits and methods of measurement of Radio Interference Characteristics of Information Technology Equipment European Union EN55024 Information Technology Equipment Immunity Characteristics Limits and methods of measurement European Union EN55022 Australian Communications Authority Standard for Electromagnetic Compatibility Australia and New Zealand CISPR 22 Limits and methods of measurement of Radio Disturbance Characteristics of Information Technology Equipment International CISPR 24 Information Technology Equipment Immunity Characteristics Limits and Methods of Measurement International VCCI V 3 V 4 Voluntary Control for Interference by Information Technology Equipment Japan KN 22 KN 24 Korean Communications Commission Framework Act on Telecommunications and Radio Waves Act South Korea CNS 13438 Bureau of Standards Metrology and Inspection Taiwan 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 equ
24. S dE ENER EE esee ee ua Qatana kama hawa suk erkam ok ag aa aka q 26 aa se 39 15 Installing a DIMM WEE 40 16 Installing a PCI Express x16 Card enne 42 17 Removing a PCI Express x16 Card eme mee 43 18 Connecting the IDE Cable mem eme ementi eene 44 19 Connecting a Serial ATA Cable semen nene 45 20 Connecting the Diskette Drive Cable emnes 46 21 Internal Headers vs iade censet SNE Kal el ei dada Bal Beli ini rl rd 47 22 Back Panel Audio Connectors na 51 23 Location of the Chassis Fan Headers nennen nnn nnn 52 24 Connecting Power Supply Cables NN 53 25 Location of the BIOS Configuration Jumper Block sess 54 26 REMOVING the Battery i iecit deed save secure rena oa Ren beg E 61 27 Intel Desktop Board DG41TX China RoHS Material Self Declaration Table 74 vii Intel Desktop Board DG41TX Product Guide Tables Ls Feat re SUNNY u y l ilanla ipad Dall waa ao medala Ne 9 2 Intel Desktop Board DG41TX Components enne nemen nnns 13 3 Back Panel and Front Panel Audio Jack Retasking Support 18 4 LAN Connector LEDS eere orte en erectus queue Mia o ere TRAY E d ET a 19 5 Front Panel Audio Header Signal Names for Intel HD Audio 48 6 Front Panel Audio Header Signal Names for AC 97Audi0 48 7 HD Audio Link Header Signal Names 48 8 SerialPortHead
25. Speed USB 2 0 Support uuu a a SEENEN ERR dE NEE CUR ER ERA UR E in ATA EEGEN PATA Interface eese rai sena NEEN NEEN EE EEN NEU EES ENNEN NEE RENE SATA Interfaces EE EXPAN ability EE sels ATA Auto Configuration eese NENNEN SEN nene ren NEEN ENEE Saka Fea Rida PCI and PCI Express Auto Configuration mme Security Passwords ovk saa een lr ee al ee dE ee VERAT VEN YES HardwareManagementrFeatures neta memes messen nnne Fan Speed Thermal and Voltage Monitoring and Control Chassis Intrusion suse sade re ira c Rex aa ed ae Rn SEVA NE VV TUER uwa Se E Power Management Features 5 eeesiiecesie e eee ede yat edax ya ER Ra EE EEN EE ee EE ENEE EN ACPD s A LEITET Hardware Support x eire er DAME Bk RE EUR CX NEE NENNEN EUR a uswa a Power gelunge ln le le EE LAN Wake Capabilities reet ette denk AR SNE NENNEN Edge Instantly Available PC Technology 5 V Standby Power Indicator mene Wake from USB SONN REN SENNENG och canis awa CUN KORR CHUNG RR RC UR ER Wake from Serial uuu u e Simi ekeni ines EE nme Re awaqa PER edt k PME Signal Wake Up Support WAKE Signal Wake Up Support Wake from DI el EU BUC TTE Real Time ClOCK EE 2 Installing and Replacing Desktop Board Components Before Yoy Begin Z c r EE Blk E e Installation Drecauttons esee nnne ea aaa Prevent Power Supply Overlo
26. Support for SMBIOS Intel Rapid BIOS Boot Intel Express BIOS Update Support for Advanced Configuration and Power Interface ACPI Suspend to RAM STR Wake on USB PCI Express PCI LAN PS 2 front panel and serial port ENERGY STAR capable Hardware monitor with Three fan sensing inputs used to monitor fan activity Voltage sensing to detect out of range values Broadcom NetLink BCM5788 Gigabit 10 100 1000 Mb s Ethernet LAN controller Desktop Board Features Supported Operating Systems The Desktop Board supports the following operating systems Microsoft Windows 7 Ultimate e Microsoft Windows 7 Home Premium e Microsoft Windows 7 Basic e Microsoft Windows Vista Ultimate e Microsoft Windows Vista Enterprise e Microsoft Windows Vista Business e Microsoft Windows Vista Home Premium e Microsoft Windows Vista Home Basic Microsoft Windows Vista Ultimate 64 bit edition e Microsoft Windows Vista Enterprise 64 bit edition Microsoft Windows Vista Business 64 bit edition Microsoft Windows Vista Home Premium 64 bit edition e Microsoft Windows Vista Home Basic 64 bit edition e Microsoft Windows XP Media Center Edition 2005 e Microsoft Windows XP Professional e Microsoft Windows XP Professional x64 Edition e Microsoft Windows XP Home 11 Intel Desktop Board DG41TX Product Guide Desktop Board Components Figure 1 shows the approximate location of the major components on Intel Desktop Board DG41TX
27. T POWER DOWN YOUR COMPUTER before the update is complete The update may take up to 5 minutes 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 bootable CD ROM bootable USB flash drive or other bootable USB media The utility available on the Intel World Wide Web site provides a simple method for creating a bootable CD ROM that will automatically update your BIOS The BIOS update files can also be extracted locally to your hard drive and copied to a bootable USB flash drive or other bootable USB media The Intel Flash Memory Update Utility allows you to e Update the BIOS and Intel Management Engine in flash memory e Update the language section of the BIOS NOTE _2 NOTE Review the instructions distributed with the update utility before attempting a BIOS update 65 Intel Desktop Board DG41TX Product Guide AN CAUTION Do not interrupt the process or the system may not function properly 1 Uncompress the BIOS update file and copy the BIO file IFLASH EXE and ITK file optional to a bootable USB flash drive or other bootable USB media 2 Configure the BIOS or use the F10 option during POST to boot to the USB device 3 Manually run the IFLASH EXE file from the USB device and manually update the BIOS Recovering the BIOS It is unlikely that anything will interrupt the BIOS update however if an interruption occurs the BIOS coul
28. ach for eight beeps followed by system Low beep 1500 Hz shut down 67 Intel Desktop Board DG41TX Product Guide Table 16 Front panel Power LED Blink Codes F2 Setup F10 Boot None Menu Prompt BIOS update in Off when the update begins then on for progress 0 5 second then off for 0 5 second The pattern repeats until the BIOS update is complete Video error no add On off 0 5 second each two times then a For processors requiring in graphics card 3 0 second pause off the entire pattern an add in graphics card installed repeats blink and pause until the system is powered off Memory error On off 0 5 second each three times then a 3 0 second pause off the entire pattern repeats blinks and pause until the system is powered off Thermal trip warning Each beep will be accompanied by the following blink pattern 25 seconds on 25 seconds off 25 seconds on 25 seconds off This results in a total of 32 blinks BIOS Error Messages When a recoverable error occurs during the POST the BIOS displays an error message describing the problem Table 17 gives an explanation of the BIOS error messages Table 17 BIOS Error Messages Error Message Explanation CMOS Battery Low The battery may be losing power Replace the battery soon CMOS Checksum Bad The CMOS checksum is incorrect CMOS memory may have been corrupted Run Setup to reset values Memory Size Decreased Memory size has decreased since th
29. ad r rr Observe Safety and Regulatory Reouiremente cesse Intel Desktop Board DG41TX Product Guide Installing the I O Shield eM xo ter be RAE Deb Rn Ee Installing and Removing the Desktop Board Installing and Removing a Droceseor emen emen mener Installing a PFOCeSSOF ir eR ak RATE EHE AEN Eh RC RECO ERN EE Installing a Processor Fan Heat Sink mee Connecting the Processor Fan Heat Sink Cable r r Removing the Processor err e RA NEEN Ga ERA ENN p NaN dE Installing and Removing Memor Installing RI GEET Removing DIM MS ara bas ae DP Ee SBA Akk k InstallingandRemovingaPcIExpressx16Card Installing a PCI Express x16 Card uuu a sanan aaa akarikun paqu aquy Sk u Removing the PCI Express x16 Card Connecting a PATA IDE Cable isc sie e mede enine Gideriz is or c Tur lid EET tees stuns Connecting Serial ATA SATA Cables aaa ConnectingtheDiskettebriveCable ConnectingtolntemalHeaders al Front Panel HD Audio Header z u alara aa ener NEE la aaa al ii HD Audio Link Header irae ii 2 incense ia Re RR DU GR RR EROR AT E Ze de Serial Port Header ior ie ure aae sadi E ilem Hel vape iel imei gi eda Ee EC Chassis Intrusion Header iiie en EEN tek A AEN Front Panel Headetr icu oe e dE SE BEA Der e RE Ra Alternate Front Panel Power LED Header S PDIEF
30. age 51 Table 3 lists the supported functions for the front panel and back panel audio jacks Table 3 Back Panel and Front Panel Audio Jack Retasking Support Line Front Rear Center Front Panel Back Panel Legacy Input Output I O Controller 18 The legacy I O controller provides the following e One serial port interface via an onboard header e Two PS 2 ports for keyboard and mouse support e Serial IRQ interface compatible with serialized IRQ support for PCI systems e Intelligent power management including a programmable wake up event interface e PCI power management support Desktop Board Features LAN Subsystem The LAN subsystem includes e Intel ICH7 e Broadcom Netlink BCM5788 Gigabit 10 100 1000 Mb s Ethernet LAN controller e RJ 45 LAN connector with integrated status LEDs The subsystem features e CSMA CD protocol engine e LAN connect interface between ICH7 and the controller e PCI Express power management Two LEDs are built into the RJ 45 LAN connector located on the back panel see Figure 2 These LEDs indicate the operating states of the LAN A B OM22119 Figure 2 LAN Status LEDs Table 4 describes the LED states when the board is powered up and the LAN subsystem is operating Table 4 LAN Connector LEDs LED LED Color LED State Indicates A Link Green LAN link is not established LAN link is established LAN activity is occurring B Speed 10 Mb s data rate Green O
31. agement Event signal PME wakeup support WAKEZ signal wake up support Wake from PS 2 ACPI gives the operating system direct control over the power management and Plug and Play functions of a computer The use of ACPI with the Desktop Board requires an operating system that provides full ACPI support 23 Intel Desktop Board DG41TX Product Guide Hardware Support Power Connectors ATX12V compliant power supplies can turn off the computer power through system control When an ACPI enabled computer receives the correct command the power supply removes all non standby voltages When resuming from an AC power failure the computer returns to the power state it was in before power was interrupted either on or off The computer s response can be set by using the Last Power State feature in the BIOS Setup program s Boot menu The Desktop Board has two power connectors See Figure 24 on page 53 for the location of the power connectors Fan Headers The function operation of the fans is as follows e The fans are on when the computer is in the ACPI SO state e The fans are off when the computer is in the ACPI S3 S4 or S5 state e All fan headers support closed loop fan control that can adjust the fan speed according to thermal conditions e All fan headers have a 12 V DC connection e The system fan headers support auto detection for 4 pin and 3 pin chassis fans If a 4 pin chassis is detected PWM control is used If a 3 pin fa
32. 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 Wiring 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 ENERGY STAR e Standby and ErP Compliance The US Department of Energy and the US Environmental Protection Agency have continually revised the ENERGY STAR requirements Intel has worked directly with these two governmental agencies in the definition of the new requirements This Desktop Board meets the ENERGY STAR Program for Computers Version 5 0 Category B requirements For information about ENERGY STAR requirements and recommended configurations go to http www intel com go energystar The Desktop Board also meets the following international requirements e Republic of Korea e Standby program e European Union Energy using Products ErP Lot 6 directive 79 Intel Desktop Board DG41TX Product Guide 80
33. bus supporting host and target throttling and transfer rates of up to 66 MB s ATA 66 protocol is similar to Ultra DMA and is device driver compatible e ATA 100 DMA protocol on the ATA bus allows host and target throttling NOTE ATA 66 and ATA 100 are faster timings and require a specialized cable to reduce reflections noise and inductive coupling The PATA interface also supports ATAPI devices such as CD ROM drives and ATA devices using the transfer modes The BIOS supports Logical Block Addressing LBA and Extended Cylinder Head Sector ECHS translation modes The drive reports the transfer rate and translation mode to the BIOS Desktop Board Features SATA Interfaces The ICH7 SATA controller provides four independent SATA ports with a theoretical maximum transfer rate of 3 0 Gb s on each port One device can be installed on each port for a maximum of four SATA devices A point to point interface is used for host to device connections unlike PATA which supports a master slave configuration and two devices on each channel For compatibility the underlying SATA functionality is transparent to the operating system The SATA controller supports IDE and AHCI configuration and can operate in both legacy and native modes In Legacy mode standard ATA I O and IRQ resources are assigned IRQ 14 and 15 In Native mode standard PCI Conventional bus resource steering is used Native mode is the preferred mode for configurations using th
34. card the protective processor cover Always replace the processor cover if the processor is removed from the socket E E S Figure 9 Remove the Processor from the Protective Processor Cover 6 Hold the processor with your thumb and index fingers oriented as shown in Figure 10 Make sure your fingers align to the socket cutouts Figure 10 A Align notches Figure 10 B with the socket Figure 10 C Lower the processor straight down without tilting or sliding it in the socket OM22068 Figure 10 Install the Processor 35 Intel Desktop Board DG41TX Product Guide 7 Pressing down on the load plate Figure 11 A close and engage the socket lever Figure 11 B 0M22069 Figure 11 Close the Load Plate Installing a Processor Fan Heat Sink Intel Desktop Board DG41TX has mounting holes for a processor fan heat sink For instructions on how to attach the processor fan heat sink to the Desktop Board refer to the boxed processor manual Connecting the Processor Fan Heat Sink Cable Connect the processor fan heat sink cable to the 4 pin processor fan header see Figure 12 A fan with a 4 pin connector as shown in Figure 12 A is recommended however a fan with a 3 pin connector Figure 12 B can be used However since a fan with a 3 pin connector cannot use the onboard fan control the fan will always operate at full speed 36 Installing and Replacing Desktop Board Components OM22137 Figure 12 Connectin
35. d be damaged Due to BIOS size and recovery requirements a CD R with the BIO file in the root directory will be required Nor NOTE For more information about updating the Intel Desktop Board BIOS or recovering from a BIOS update failure go to http support intel com support motherboards desktop sb CS 022312 htm 66 A Error Messages and Indicators Intel Desktop Board DG41TX reports POST errors in two ways e By sounding a beep code and blinking the front panel power LED e By displaying an error message on the monitor BIOS Beep Codes Whenever a recoverable error occurs during POST the BIOS causes the board s speaker to beep and the front panel power LED to blink an error message indicating the problem Table 15 and Table 16 list the BIOS codes Table 15 BIOS Beep Codes F2 Setup F10 Boot One 0 5 second beep when the BIOS is 932 Hz Menu Prompt ready to accept keyboard input BIOS update in progress Video error no add On off 1 0 second each two times then a 932 Hz in graphics card 2 5 second pause off the entire pattern For processors requiring installed repeats beeps and pause once and the an add in graphics card BIOS will continue to boot Memory error On off 1 0 second each three times then 932 Hz a 2 5 second pause off the entire pattern repeats beeps and pause until the system is powered off Thermal trip warning Alternate high and low beeps 1 0 second High beep 2000 Hz e
36. d is installed on the Desktop Board the Intel GMA X4500 graphics controller is disabled The Intel GMA X4500 graphics controller has the following features e Advanced graphics performance including DirectX10 0 and OpenGL 2 0 compliant Shader Model 4 0 support e Enhanced video playback support including Intel Clear Video Technology for more information go to www intel com technolo raphics ctv htm Support for playback of Blu ray Disc technology DVDs Software DVD at 30 fps full screen Dynamic Video Memory Technology DVMT 5 0 Desktop Board Features Advanced display support including DVI specification 1 0 compliant Dual independent display support via the DVI D and VGA back panel connectors High Definition Content Protection HDCP version 1 1 support DDC2B compliant interface with Advanced Digital Display 2 card or Media Expansion Card ADD2 MEC support for TV out TV in and DVI digital display connections Support for all HD display resolutions including 720p 1080i and 1080p Support for digital and analog displays up to 1920 x 1200 at 60 Hz refresh rate WUXGA and 2560 x 1600 at 60 Hz refresh WQXGA respectively also supports 1920 x 1080 resolution for full High Definition video playback quality External PCI Express x16 Graphics The GMCH supports an add in PCI Express discrete graphics card via the PCI Express 2 0 x16 connector as follows Supports the PCI Ex
37. drives to the Desktop Board The cable supports the ATA 66 100 transfer protocol Figure 18 shows the correct installation of the cable NOTES ATA 66 100 compatible cables are backward 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 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 For correct function of the cable 1 Observe the precautions in Before You Begin on page 29 2 Attach the cable end with the single connector blue to the Intel Desktop Board Figure 18 A 3 Attach the cable end with the two closely spaced connectors gray and black to the drives Figure 18 B oM22132 Figure 18 Connecting the IDE Cable Installing and Replacing Desktop Board Components Connecting Serial ATA SATA Cables SATA cables support the Serial ATA SATA protocol Each cable can be used to connect a single SATA drive to the Desktop Board For correct cable function 1 Observe the precautions in Before You Begin on page 29 2 Attach one end the SATA cable to one of the SATA connectors on the board Figure 19 A 3 Attach the other end of the SATA cable to the SATA drive Figure 19 B
38. e Windows XP and Windows Vista operating systems NOTE NOTE ACHI is only supported in Microsoft Windows Vista and Microsoft Windows 7 operating systems Expandability For system expansion the Desktop Board provides the following expansion slots e One PCI Express 2 0 x16 connector compatible with PCI Express 1 1 add in cards e One PCI Express 1 1 x1 connector e Two PCI bus connectors BIOS The BIOS provides the Power On Self Test POST the BIOS Setup program the PCI PCI Express auto configuration utilities and the video BIOS The BIOS is stored in the Serial Peripheral Interface SPI Flash device The BIOS can be updated by following the instructions in Chapter 3 ATA Auto Configuration If you install a Serial or Parallel ATA device in your computer the 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 ATA device You can override the auto configuration options by specifying manual configuration in the BIOS Setup program 21 Intel Desktop Board DG41TX Product Guide PCI and PCI Express Auto Configuration If you install a PCI PCI Express add in card in your computer the PCI PCI Express 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
39. e last boot If no memory was removed then memory may be bad No Boot Device Available System did not find a device to boot 68 B Regulatory Compliance This appendix contains the following regulatory compliance information for Intel Desktop Board DG41TX e Safety standards e European Union Declaration of Conformity statement e Product Ecology statements e Electromagnetic Compatibility EMC regulations e Product certifications Safety Standards Intel Desktop Board DG41TX complies with the safety standards stated in Table 18 when correctly installed in a compatible host system Table 18 Safety Standards Regulation Title CSA UL 60950 1 Information Technology Equipment Safety Part 1 General Requirements USA and Canada EN 60950 1 Information Technology Equipment Safety Part 1 General Requirements European Union IEC 60950 1 Information Technology Equipment Safety Part 1 General Requirements International Battery Caution 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 statement below or an equivalent statement is required to be permanently and legibly marked on the chassis near the battery A suitable caution label is included with Intel Desktop Board DG41TX A CAUTION Risk of explosion if the battery is replaced with an incorrect type Batteries should be recycled wh
40. ed Class B EMC testing and are marked accordingly Pay close attention to the following when reading the installation instructions for the host chassis power supply and other modules 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 may be required on a representative sample of the newly completed computer 77 Intel Desktop Board DG41TX Product Guide Product Certifications Board Level Certifications Intel Desktop Board DG41TX has the regulatory compliance marks shown in Table 20 Table 20 Regulatory Compliance Marks Description Mark UL joint US Canada Recognized Component mark Includes adjacent UL file number for Intel Desktop Boards E210882 CAA US FCC Declaration of Conformity logo mark for Class B equipment CE mark Declaring compliance to European Union EU EMC directive Low Voltage directive and RoHS directive C Australian Communications Authority ACA and New Zealand Radio Spectrum Management NZ RSM C tick mark Includes adjacent Intel supplier code number N 232 Japan VCCI Voluntary Control Council for Interference mark S Korea KCC Korean Communications Commission mar
41. en entsprechenden vom Hersteller empfohlenen Batterietyp ersetzt werden Entsorgen Sie verbrauchte Batterien den Anweisungen des Herstellers entsprechend 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 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 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 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 A CIARO ZNA IcHye pbI3bIKa Bbl6yxy Kani 3aMeHeHbl AKYMY IATAap HerlpaBi lbHara TbINY AKyMy IsTapbl NAB HHbI Na MarubiMacui nepenpauoyBauua Tas6aynsuua ag crapbix akyMyAsrapay naTp36Ha 3rogHa 3 MACLIOBbIM 3akaHaglaycTBaM ria 3Kan0rii 57 Intel De
42. erSignalNames eet neta e eae een nenae 49 9 USB2 0 Header Signal Names 1 aa 49 10 Chassis Intrusion Header Signal Names mmm 50 11 Front Panel Header Signal Names nme 50 12 Alternate Front Panel Power LED Header GionalNames esses 50 13 S PDIF Connector Signal Names 1 6000 51 14 Jumper Settings for the BIOS Setup Program Modes r 55 15 BIOS Beep BEER 67 16 Front panel Power LED Blink CodeS nnne nnn 68 1 7 BIOS Error Messages ma ei yank eee e NOE RR e Baka Tex Re E Re DPA TEE aa De nd 68 18 Safety Standards EEN 69 19 EMC Regulations eiecit et een Dan ela lke la rm ea RE drea 75 20 Regulatory Compliance Marke 78 viii 1 Desktop Board Features This chapter briefly describes the features of Intel Desktop Board DG41TX Table 1 summarizes the major features of the board Table 1 Feature Summary Form Factor microATX 243 84 millimeters 9 60 inches x 243 84 millimeters 9 60 inches Processor Support for an Intel processor in the LGA775 package Main Memory e Two 240 pin DDR3 SDRAM Dual Inline Memory Module DIMM Sockets 1333 over clocked 1066 800 MHz single or dual channel DDR3 SDRAM interface e Support for up to 4 GB of main memory Chipset e Intel G41 Express Chipset consisting of e Intel G41 Express Chipset Graphics and Memory Controller Hub GMCH e Intel 82801G I O Controller Hub ICH
43. ere possible Disposal of used batteries must be in accordance with local environmental regulations For information about replacing the battery go to page 56 69 Intel Desktop Board DG41TX Product Guide European Union Declaration of Conformity Statement 70 We Intel Corporation declare under our sole responsibility that the product Intel Desktop Board DG41TX is in conformity with all applicable essential requirements necessary for CE marking following the provisions of the European Council Directives 2004 108 EC EMC Directive 2006 95 EC Low Voltage Directive and 2002 95 EC ROHS Directive The product is properly CE marked demonstrating this conformity and is for distribution within all member states of the EU with no restrictions L This product follows the provisions of the European Directives 2004 108 EC 2006 95 EC and 2002 95 EC Cestina Tento vyrobek odpov d pozadavk m evropskych sm rnic 2004 108 EC 2006 95 EC a 2002 95 EC Dansk Dette produkt er i overensstemmelse med det europaeiske direktiv 2004 108 EC 2006 95 EC amp 2002 95 EC Dutch Dit product is in navolging van de bepalingen van Europees Directief 2004 108 EC 2006 95 EC amp 2002 95 EC Eesti Antud toode vastab Euroopa direktiivides 2004 108 EC ja 2006 95 EC ja 2002 95 EC kehtestatud n uetele Suomi Tama tuote noudattaa EU direktiivin 2004 108 EC 2006 95 EC amp 2002 95 EC m r yksi Fran ais Ce produit est conforme aux exige
44. g the Processor Fan Heat Sink Cable Removing the Processor For instructions on how to remove the processor fan heat sink and processor refer to the processor installation manual 37 Intel Desktop Board DG41TX Product Guide Installing and Removing Memory The Desktop Board has two 240 pin DDR3 DIMM sockets providing Channel A and Channel B For optimum dual channel performance install a matched pair of DIMMs equal in speed and size see Figure 13 Channel A Channel B 0M22142 Figure 13 Dual Channel Memory Configuration Example NOTE All other memory configurations will result in single channel memory operation 38 Installing and Replacing Desktop Board Components Installing DIMMs To make sure you have the correct DIMM place it on the illustration of the DDR3 DIMM in Figure 14 All the notches should match with the DDR3 DIMM DDR3 cm 1 e 3 4 5 6 8 9 10 IT 12 13 0M22070 Figure 14 Use DDR3 DIMMs 39 Intel Desktop Board DG41TX Product Guide 40 To install a DIMM follow these steps 1 2 3 Observe the precautions in Before You Begin on page 29 Turn off all peripheral devices connected to the computer Turn off the computer and disconnect the AC power cord Remove the computer s cover and locate the DIMM sockets see Figure 15 0M22129 Figure 15 Installing a DIMM Make sure the clips at either end of the DIMM socket s are pushed outward to the open position Hold
45. gagement f r den Umweltschutz hat das Unternehmen das Intel Produkt Recyclingprogramm implementiert das Einzelhandelskunden von Intel Markenprodukten erm glicht gebrauchte Produkte an ausgew hlte Standorte f r ordnungsgem Bes Recycling zur ckzugeben Details zu diesem Programm einschlieBlich der darin eingeschlossenen Produkte verf gbaren Standorte Versandanweisungen Bedingungen usw finden Sie auf der http intel com intel other ehs product ecolo Espa ol Como parte de su compromiso de responsabilidad medioambiental Intel ha implantado el programa de reciclaje de productos Intel que permite que los consumidores al detalle de los productos Intel devuelvan los productos usados en los lugares seleccionados para su correspondiente reciclado Consulte la http intel com intel other ehs product_ ecology para ver los detalles del programa que incluye los productos que abarca los lugares disponibles instrucciones de env o t rminos y condiciones etc Fran ais Dans le cadre de son engagement pour la protection de l environnement Intel a mis en ceuvre le programme Intel Product Recycling Program Programme de recyclage des produits Intel pour permettre aux consommateurs de produits Intel de recycler les produits us s en les retournant des adresses sp cifi es Visitez la page Web http intel com intel other ehs product_ecology pour en savoir plus sur ce programme savoir les produits concern s les adresses dis
46. he S3 sleep state the computer will appear to be off If the computer has a dual colored power LED on the front panel the sleep state is indicated by the LED turning amber When signaled by a wake up device or event the computer quickly returns to its last known awake state The Desktop Board supports the PCI Bus Power Management Interface Specification Add in cards that support this specification can participate in power management and can be used to wake the computer 5 V Standby Power Indicator A CAUTION If the AC power has been switched off and the standby power indicator is still lit disconnect the power cord before installing or removing any devices connected to the board Failure to do so could damage the board and any attached devices The Desktop Board s standby power indicator shown in Figure 3 is lit when there is standby power still present on the board even when the computer appears to be off For example when this green LED is lit standby power is still present at the memory module sockets and the PCI PCI Express bus connectors 25 Intel Desktop Board DG41TX Product Guide 0M22138 Figure 3 Location of the 5 V Standby Power Indicator For more information on standby current requirements for the Desktop Board refer to the Technical Product Specification at http www intel com support motherboards desktop Wake from USB NOTE Wake from USB requires the use of a USB peripheral that supports Wake
47. ic wrist strap and attaching it to a metal part of the computer chassis 29 Intel Desktop Board DG41TX Product Guide Installation Precautions When you install and test the Desktop Board observe all warnings and 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 such as 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 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 Observe Safety and Regulatory Requirements 30 Read and follow the instructions in this section and the instructions supplied with the chassis and associated modules If you do not follow these instructions and the instructions provided by the chassis and module suppliers you increase safety risk and the possibility of noncompliance with regional laws and regulations If the instructions for the chassis are inconsistent with these instructions or the instructions for associated modules contact the supplier s tech
48. igure 25 5 Place the jumper on pins 2 3 as shown below gt 123 6 Replace the cover plug in the computer turn on the computer and allow itto boot 7 The computer starts the Setup program Setup displays the Maintenance menu 8 Usethe arrow keys to select Clear Passwords Press lt Enter gt and Setup displays a pop up screen reguesting that you confirm clearing the password Select Yes and press lt Enter gt Setup displays the maintenance menu again 55 Intel Desktop Board DG41TX Product Guide 9 Press F10 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 13 Replace the cover plug in the computer and turn on the computer Replacing the Battery 56 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 9C 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 26 on page 61 shows
49. ing the DIMM by the edges remove it from its anti static package Position the DIMM above the socket Align the small notch at the bottom edge of the DIMM with the key in the socket see inset in Figure 15 Insert the bottom edge of the DIMM into the socket 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 Replace the computer s cover and reconnect the AC power cord Installing and Replacing Desktop Board Components Removing DIMMs To remove a DIMM follow these steps DU Je od wi e Observe the precautions in Before You Begin on page 29 Turn off all peripheral devices connected to the computer Turn off the computer Remove the AC power cord from the computer Remove the computer s cover Gently spread the retaining clips at each end of the DIMM socket The DIMM pops out of the socket Hold the DIMM by the edges lift it away from the socket and store it in an anti static package Reinstall and reconnect any parts you removed or disconnected to reach the DIMM Sockets Replace the computer s cover and reconnect the AC power cord 41 Intel Desktop Board DG41TX Product Guide Installing and Removing a PCI Express x16 Card A CAUTION When installing a PCI Express x16 card on the Desktop Board ensure that the card is fully seated in the PCI Express x16 connector before you power on the system If the card is not fully
50. ion PFuctssHEWRNSEX R SMS E A8 EV sk cS Parts E ES m ZU EE AE Pb Hg Cd Cr6 PBB PBDE x o o O a tt Motherboard Assembly o RX 5 8543 EVI LE IMA Hl PH ABUSE SJT 11363 2006 EREN RERKAT Indicates that this hazardous substance contained in all homogeneous materials of this part is below the limit requirement in SJ T 11363 2006 x S 25 5545 W bir Stinn 3 15 h d mms mH SJ 11363 2006 1 7A TE AY PR EE x Indicates that this hazardous substance contained in at least one of the homogeneous o o o materials of this part is above the limit requirement in SJ T 11363 2006 WHE 7 B BJ PR ESP in ZR So 3523 n fit Suk S THE S P MIRAE EE PR ES P sa rh n BE Atk n SE A SUB PUB PRESS SOE This table shows where these substances may be found in the supply chain of our electronic information products as of the date of sale of the enclosed product Note that some of the component types listed above may or may not be a part of the enclosed product Figure 27 Intel Desktop Board DG41TX China RoHS Material Self Declaration Table Regulatory Compliance EMC Regulations Intel Desktop Board DG41TX complies with the EMC regulations stated in Table 19 when correctly installed in a compatible host system Table 19 EMC Regulations Regulation Title FCC 47 CFR Part 15 Title 47 of the Code of Federal Regulations Part 15 Subpart B Subpart B Radio Frequency Devices USA ICE
51. ipment 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 75 Intel Desktop Board DG41TX Product Guide radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures e Reorient or relocate the receiving antenna e 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 Any changes or modifications to the equipment not expressly approved by Intel Corporation could void the user s authority to operate the equipment Tested to comply with FCC standards for home or office use Canadian Department of Communications Compliance Statement This digital apparatus does not exceed the Class B limits for radio noise emissio
52. k Includes adjacent KCC certification number CPU DG41TX B Taiwan BSMI Bureau of Standards Metrology and Inspections mark Includes adjacent Intel company number D33025 Printed wiring board manufacturer s recognition mark Consists of a unique UL recognized manufacturer s logo along with a flammability rating solder side China RoHS Environmentally Friendly Use Period Logo This is an example of the symbol used on Intel Desktop Boards and associated collateral The color of the mark may vary depending upon the 0 application The Environmental Friendly Usage Period EFUP for Intel Desktop Boards has been determined to be 10 years mb 78 Regulatory Compliance Chassis and Component Level 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 mark indicates 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 Low Voltage directive as applicable and ROHS directive should be obtained Additionally other directives such as the Radio and Telecommunications Terminal Equipment R amp TTE directive may
53. le diskette drive cable e Connect to the internal headers e Connect to the onboard audio system e Connect chassis fan and power supply cables e Set the BIOS configuration jumper e Clear passwords e Replace the battery Before You Begin AN CAUTIONS 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 Follow these guidelines before you begin e Always follow the steps in each procedure in the correct order e Setup 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 antistat
54. n 100 Mb s data rate 1000 Mb s data rate For information about LAN software and drivers go to http www intel com support motherboards desktop 19 Intel Desktop Board DG41TX Product Guide Hi Speed USB 2 0 Support The Desktop Board supports up to eight USB 2 0 ports four ports routed to the back panel and four ports routed to three internal headers via ICH7 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 the 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 ATA Support The board includes five ATA interface connectors e One PATA connector that supports two devices e Four SATA connectors that support one device each PATA Interface NOTE Ls 20 The board s discrete PATA controller provides one bus mastering PATA interface that is accessible through a standard PATA IDE connector The PATA interface supports the following modes e Programmed I O PIO the processor controls data transfer e 8237 style DMA DMA offloads the processor supporting transfer rates of up to 16 MB s e Ultra DMA DMA protocol on the ATA bus supporting host and target throttling and transfer rates of up to 33 MB s e ATA 66 DMA protocol on the ATA
55. n is detected linear voltage control is used The Desktop Board has a 4 pin processor fan header and two 4 pin chassis fan headers LAN Wake Capabilities AN CAUTION 24 For LAN wake capabilities 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 LAN wakeup capabilities enable remote wake up of the computer through a network The LAN subsystem monitors network traffic and upon detecting a Magic Packet frame it asserts a wake up signal that powers up the computer Desktop Board Features Instantly Available PC Technology AN CAUTIONS 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 Power supplies used with this Desktop 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 Desktop Board may lose register settings stored in memory Instantly Available PC technology enables the board to enter the ACPI S3 Suspend to RAM sleep state While in t
56. n tip de baterie necorespunz tor Bateriile trebuie reciclate dac este posibil Depozitarea bateriilor uzate trebuie s respecte reglement rile locale privind protectia mediului BHMMAHME Tip HCMONb3OBAHUM 6arapen HeCOOTBOETCTBy OulJero TUNNA CYLJECTBYET PUCK ee B3pbiBa barapen JJOJDKHbI ObITb YTUJIUZUPOBAHbI MO BOZMOKHOCTH Mrunuzauug 6arape ZOJDKHa TIDOBOZHTCA TIO TIDaBH IaM COOTBETCTBYPLJMM MECTHbIM TDEOOBAHHAM A A Installing and Replacing Desktop Board Components UPOZORNENIE Ak bat riu vymen te za nespr vny typ hroz nebezpecenstvo jej vybuchu Bat rie by sa mali podla moZnosti vzdy recyklovat Likvid cia pouZitych bat ri sa musi vykon vat v s lade s miestnymi predpismi na ochranu Zivotn ho prostredia POZOR Zamenjava baterije z baterijo druga nega tipa lahko povzro i eksplozijo Ce je mogo e baterije reciklirajte Rabljene baterije zavrzite v skladu z lokalnimi okoljevarstvenimi predpisi o a ANYLADU sejonisssuiaYufiaaimlleuuumuaasAnissuan wniluli amp assuauueunas l lada AIT Youusunasisusisasifutuernggaiiseudsudcusmdau zacviaofu UYARI Yanl t rde pil tak ld nda patlama riski vard r Piller m mk n oldu unda geri d n t r lmelidir Kullan lm piller yerel evre yasalar na uygun olarak at lmal d r OCTOPOTA BukopucroBy lire 6arapei rpaBWibHOro Tuny HAKLUE icHyBaruMe pA34K BM YXY AKLO MOXJIMBO BAKOpUCTaHi 6arapel cnig yrwiisyBaru Yrunizayia BAKOPUCTaHUux
57. nal Names Pin Signal Name In Out Pin Signal Name In Out Hard Drive Activity LED Power LED 1 Hard disk LED pull up to 5 V Out 2 Front panel green LED Out 3 Hard disk active LED Out 4 Front panel yellow LED Out Reset Switch On Off Switch 5 Ground 6 Power switch In Eea o 8 Ground f Power f i Not Connected 9 Power Out 10 No pin l Alternate Front Panel Power LED Header Figure 21 G shows the location of the alternate front panel power LED header Pins 1 and 3 of this header duplicate the signals on pins 2 and 4 of the front panel header If your chassis has a three pin power LED cable connect it to this header Table 12 shows the pin assignments for the alternate front panel header Table 12 Alternate Front Panel Power LED Header Signal Names em oo 50 Installing and Replacing Desktop Board Components S PDIF Header Figure 21 H shows the location of the S PDIF header Table 13 shows the pin assignments and signal names for the S PDIF header Table 13 S PDIF Connector Signal Names Pin Signal Name 1 Ground 2 S PDIF Out 3 Key no pin 4 5 VDC Connecting to the Audio System note After installing the audio driver the multi channel audio feature can be enabled Figure 22 shows the back panel audio connectors A B C OM22118 Item Description A Line in rear surround B Line out front speakers headphones C Microphone center LFE
58. nces de la Directive Europ enne 2004 108 EC 2006 95 EC amp 2002 95 EC Deutsch Dieses Produkt entspricht den Bestimmungen der Europ ischen Richtlinie 2004 108 EC 2006 95 EC amp 2002 95 EC EAAnvika To nap v npoi v akoAou8 amp i Tic laT e Tov Euponaikov O ny wv 2004 108 EC 2006 95 EC kai 2002 95 EC Magyar E term k megfelel a 2004 108 EC 2006 95 EC s 2002 95 EC Eur pai Ir nyelv el r sainak Icelandic bessi vara stenst regluger Evr pska Efnahags Bandalagsins n mer 2004 108 EC 2006 95 EC amp 2002 95 EC Italiano Questo prodotto conforme alla Direttiva Europea 2004 108 EC 2006 95 EC amp 2002 95 EC Latvie u Sis produkts atbilst Eiropas Direktivu 2004 108 EC 2006 95 EC un 2002 95 EC noteikumiem Lietuviy Sis produktas atitinka Europos direktyvu 2004 108 EC 2006 95 EC ir 2002 95 EC nuostatas Malti Dan il prodott hu konformi mal provvedimenti tad Direttivi Ewropej 2004 108 EC 2006 95 EC u 2002 95 EC Norsk Dette produktet er i henhold til bestemmelsene i det europeiske direktivet 2004 108 EC 2006 95 EC amp 2002 95 EC Regulatory Compliance Polski Niniejszy produkt jest zgodny z postanowieniami Dyrektyw Unii Europejskiej 2004 108 EC 206 95 EC i 2002 95 EC Portuguese Este produto cumpre com as normas da Diretiva Europ ia 2004 108 EC 2006 95 EC amp 2002 95 EC Espaf ol Este producto cumple con las normas del Directivo Europeo 2004 108 EC 2006 95 EC amp 2002 95 EC Slovensky Tento
59. nd applications depending on the system configuration and operating system 15 Intel Desktop Board DG41TX Product Guide Go to the following locations for more information about e SDRAM specifications http intel com technology memor e Installing memory page 38 in Chapter 2 e Tested memory http cmtlabs com mbsearch as Intel G41 Express Chipset The Intel G41 Express Chipset consists of the following devices e Intel G41 Express Chipset Graphics and Memory Controller Hub GMCH with Direct Media Interface DMI e Intel 82801G I O Controller Hub ICH7 with DMI The GMCH component provides interfaces to the processor memory PCI Express and the DMI interconnect The GMCH also provides integrated graphics capabilities supporting 3D 2D and display capabilities ICH7 is a centralized controller for the board s I O paths For more information on the Intel G41 Express Chipset go to http developer intel com products chipsets Intel G41 Graphics Subsystem The Intel G41 Express Chipset provides two separate mutually exclusive graphics options Either the integrated Intel Graphics Media Accelerator X4500 GMA X4500 graphics controller is used or a PCI Express x16 add in card can be used Intel GMA X4500 Graphics Controller 16 The GMA X4500 graphics controller supports dual independent displays via VGA and DVI D connectors on the Desktop Board back panel When a PCI Express Graphics x16 x8 or x4 add in car
60. nical support to find out how you can ensure that your computer meets safety and regulatory requirements For information about regulatory compliance go to Appendix B on page 69 Installing and Replacing Desktop Board Components Installing the I O Shield The 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 4 Press the shield into place so that it fits tightly and securely If the shield does not fit obtain a properly sized shield from the chassis supplier OM22120 Figure 4 Installing the I O Shield 31 Intel Desktop Board DG41TX Product Guide Installing and Removing the Desktop Board A CAUTION Only qualified technical personnel should perform these procedures 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 Refer to your chassis manual for instructions on installing and removing the Desktop Board Figure 5 shows the location of the mounting screw holes for Intel Desktop Board DG41T DEU If j bL UM i OM22121 Figure 5 Intel Desktop Board D
61. nporpaMMa yrMnuaauua npogyKuun Intel Product Recycling Program ana NpeAOcTaBNeHUA KOHeuHbIM MONb3OBaTENAM Mapok MpOAYKLUUMU Intel Bo3MOXHOCTM BO3Bpara YUCMONb3YEMO npoaykLiMa B cneunuanal3upoBaHHble NYHKTbI ANA AOMKHON yrunu3auMw Noxanyucta o6parurecb Ha Be6 caltr http intel com intel other ehs product ecology 3a nHbopmaLme o6 ston nporpaMMe npuHuMaeMbIX npogykrax Mecrax npnema WHCTPYKUMAX o6 ornpaske H0JIOXeHMsx M YCNOBMAX N T A T rkce Intel evre sorumlulu una ba ml l n n bir par as olarak perakende t keticilerin Intel markal kullan lm r nlerini belirlenmi merkezlere iade edip uygun ekilde geri d n t rmesini ama layan Intel r nleri Geri D n m Program n uygulamaya koymu tur Bu program n r n kapsam r n iade merkezleri nakliye talimatlar kay tlar ve artlar v s dahil b t n ayr nt lar n grenmek i in l tfen http intel com intel other ehs product ecology web sayfas na gidin 73 Intel Desktop Board DG41TX Product Guide China RoHS 74 Intel Desktop Board DG41TX is a China RoHS compliant product The China Ministry of Information Industry MII stipulates that a material Self Declaration Table SDT must be included in a product s user documentation The SDT for Intel Desktop Board DG41TX is shown in Figure 27 ATMA 8788 53 EIA HER Management Methods on Control of Pollution from Electronic Information Products China RoHS declarat
62. ns 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 Japan VCCI Statement 76 Japan Statement translation This is a Class B product based on the standard of the Voluntary Control Council for Interference from Information Technology Equipment VCCI If this is used near a radio or television receiver in a domestic environment it may cause radio interference Install and use the equipment according to the instruction manual CORES HHRUBLESERRSATMHBMS VCCI DH CEDC IFB ERRET TORE XEIRB CER Scc HR CUCU 2 CORBPIVAPTLEYV ar RARICTELT faqat FERRE ET Icht RIBAS Itt gt CIEL UCURUSRUC RUCT U Regulatory Compliance Korea Class B Statement Korea Class B Statement translation This equipment is for home use and has acquired electromagnetic conformity registration so it can be used not only in residential areas but also other areas e 77 7H8 amp Bu 9 dAA3EEE S 77124 FE ARAN Agile AG HA OB su WE AJNA ASA 4 Hau Ensure Electromagnetic Compatibility EMC Compliance Before computer integration make sure that the power supply and other modules or peripherals as applicable have pass
63. ponibles les instructions d exp dition les conditions g n rales etc SES AITITE RR REE SEL ELMIRA UTIL Ty FS i OS Eh REEL TUES US IIVE RITADE 4 v TV iU JV FOIF LER ig t Uc Sen bo Jc St CRUIFR SCc c 07H 72L50zt aSsRI http intel com intel ot her ehs product ecology fi i C 8S CC eU Malay Sebagai sebahagian daripada komitmennya terhadap tanggungjawab persekitaran Intel telah melaksanakan Program Kitar Semula Produk untuk membenarkan pengguna pengguna runcit produk jenama Intel memulangkan produk terguna ke lokasi lokasi terpilih untuk dikitarkan semula dengan betul Sila rujuk http intel com intel other ehs product ecology untuk mendapatkan butir butir program ini termasuklah skop produk yang dirangkumi lokasi lokasi tersedia arahan penghantaran terma amp syarat dsb Regulatory Compliance Portuguese Como parte deste compromisso com o respeito ao ambiente a Intel implementou o Programa de Reciclagem de Produtos para que os consumidores finais possam enviar produtos Intel usados para locais selecionados onde esses produtos sdo reciclados de maneira adequada Consulte o site http intel com intel other ehs product ecology em Ingl s para obter os detalhes sobre este programa inclusive o escopo dos produtos cobertos os locais dispon veis as instru es de envio os termos e condi es etc Russian B kauecrBe yacTn cBOMX 0683aTe IBCTB K okpyxaroujel cpege B Intel cosnaHa
64. press 1 1 frequency of 1 25 GHz resulting in 2 5 Gb s each direction 500 MB s total The maximum theoretical bandwidth on the interface is 4 GB s in each direction simultaneously for an aggregate of 8 GB s when operating in x16 mode Supports the PCI Express 2 0 frequency of 2 5 GHz resulting in 5 0 Gb s each direction 1000 MB s total The maximum theoretical bandwidth on the interface is 8 GB s in each direction simultaneously for an aggregate of 16 GB s when operating in x16 mode For more information on PCI Express technology go to http pcisig com Audio Subsystem The onboard audio subsystem consists of the following Intel ICH7 I O controller hub Realtek ALC888VC 8 channel audio codec Front panel audio header with support for Intel HD Audio AC 97 Audio Onboard 4 pin S PDIF output header Back panel audio connectors The audio subsystem supports the following features A signal to noise S N ratio of 95 dB 8 channel 6 2 audio Independent multi streaming 5 1 6 channel audio using the back panel audio connectors 2 channel stereo using the front panel audio header 17 Intel Desktop Board DG41TX Product Guide Go to the following locations for more information about e Audio drivers and utilities http www intel com support motherboards deskto e Location of the onboard audio headers Figure 21 on page 47 e The location and description of the back panel audio connectors Figure 22 on p
65. sktop Board DG41TX Product Guide A A A UPOZORNIN V p pad v m ny baterie za nespr vn druh m ze doj t k v buchu Je li to mo n baterie by m ly b t recyklov ny Baterie je t eba zlikvidovat v souladu s m stn mi p edpisy o ivotn m prost ed Mpocox YridpxgI K v uvo yia kpn n GE NEpinTwon nou n unarapia avrikaraoraesi ano pia AavOaoy amp vou T nou Ol unaTapie Ba np amp riei va avakukAovovrai TAV kKdTI T TOIO Elvai uvar H andoppiwn rov xprjaiuonoinu vov unarapiov NpENE va yiverai OULPwva LE TOUG kar T NO riepiBaAAovrikoUG KAVOVIOLIOUG VIGYAZAT Ha a telepet nem a megfelel t pus telepre cser li az felrobbanhat A telepeket lehet s g szerint Ujra kell hasznositani A haszn lt telepeket a helyi k rnyezetv delmi el r soknak megfelel en kell kiselejtezni A xx 58 A OMHOSHERAT t REO SIIPUsi Uv 427v ASA BE Z hh Ek C A WmoheUSYZ7JI UCKTZ amp U ROSS DEI EE WRR Eo T EM AWAS Risiko letupan wujud jika bateri digantikan dengan jenis yang tidak betul Bateri sepatutnya dikitar semula jika boleh Pelupusan bateri terpakai mestilah mematuhi peraturan alam sekitar tempatan OSTRZE ENIE Istnieje niebezpiecze stwo wybuchu w przypadku zastosowania niew a ciwego typu baterii Zu yte baterie nale y w miar mo liwo ci utylizowa zgodnie z odpowiednimi przepisami ochrony rodowiska PRECAUTIE Risc de explozie daca bateria este nlocuit cu u
66. st begins and before the operating system boot begins 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 Windows 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 Go to the Intel World Wide Web site http www intel com support motherboards desktop DG41TX 2 Navigate to the DG41TX page Under the Software and drivers heading click on Latest BIOS to locate the latest BIOS files Click on the BIOS Update link and select the Express BIOS Update file 3 Download the file to your hard drive You can also save this file to a removable USB device 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
67. ting the BIOS instructions on how to update the BIOS A Error Messages and Indicators information about BIOS error messages and beep codes B Regulatory Compliance safety standards regulations and product certifications Conventions The following conventions are used in this manual AN CAUTION Cautions warn the user about how to prevent damage to hardware or loss of data NOTE NOTE Notes call attention to important information Intel Desktop Board DG41TX Product Guide Terminology The table below gives descriptions of some common terms used in the product guide Term Description GB Gigabyte 1 073 741 824 bytes GHz Gigahertz one billion hertz KB Kilobyte 1024 bytes kHz Kilohertz one thousand hertz MB Megabyte 1 048 576 bytes Mb Megabit 1 048 576 bits MHz Megahertz one million hertz Contents 1 Desktop Board Features Supported Operating Systems escena NENNEN KR SEN NENNEN NEEN SE ENN NEEN Ra Desktop Board Componente NENNEN Online SUPPOFt ioci cete ERSTEN SEENEN xv a QE EAR SEENEN SEENEN dE PROCESSOR ET Malli E el EE Intel G41 Express e EE Intel G41 Graphics Subsystem reset ENN ERR RE SEENEN REN E ana Intel GMA X4500 Graphics Controller External PCI Express x16 Graphic Audio Subsystem EE Legacy Input Output I O Controller LAN SU bSystelm senii teri qaa xw RIA aaa Y d IY ERA V AE VYNQ EXE a selek oan eens Hi
68. ts for the header Table 8 Serial Port Header Signal Names Pin Signal Name i Signal Name RXD DTR Ground DSR CTS No Connection WO NI Uo Al USB 2 0 Headers See Figure 21 D for the location of the three USB 2 0 headers Table 9 shows the pin assignments for each USB 2 0 header Each USB header can be used to connect two USB devices Table 9 USB 2 0 Header Signal Names USB Port A USB Port B Pin Signal Name Pin Signal Name 1 Power 5 V 2 Power 5 V 3 D 4 D 5 D 6 D 7 Ground 8 Ground 9 Key 10 No Connection Note USB ports may be assigned as needed NOTE Computer systems that have an unshielded cable attached to a USB port might not meet FCC Class B requirements even if no device or a low speed USB device is attached to the cable Use a shielded cable that meets the requirements for a full speed USB device 49 Intel Desktop Board DG41TX Product Guide Chassis Intrusion Header Figure 21 E shows the location of the chassis intrusion header This header can be connected to a mechanical switch on the chassis to detect if the chassis cover is removed Table 10 shows the pin assignments for the chassis intrusion header Table 10 Chassis Intrusion Header Signal Names Pin Signal Name 1 Ground 2 Intruder Front Panel Header See Figure 21 F for the location of the front panel header Table 11 shows the pin assignments for the front panel header Table 11 Front Panel Header Sig
69. y no pin 0M22135 Figure 21 Internal Headers 47 Intel Desktop Board DG41TX Product Guide Front Panel HD Audio Header The front panel audio header shown in Figure 21 A supports both Intel HD Audio and AC 97 Audio Table 5 shows the pin assignments and signal names for HD Audio and Table 6 shows the pin assignments and signal names for AC 97 Audio Table 5 Front Panel Audio Header Signal Names for Intel HD Audio Pin Signal Name PORT 1L Microphone PORT 1R Microphone PORT 2R Headphone SENSE SEND PORT 2L Headphone O NI Ul DI e Signal Name GND PRESENCE SENSE1 RETURN KEY no pin SENSE2 RETURN Table 6 Front Panel Audio Header Signal Names for AC 97 Audio Pin Signal Name 1 3 MIC BIAS 5 FP OUT R 7 No connection 9 FP OUT L HD Audio Link Header Signal Name AUD GND PRESENCE AUD GND KEY no pin AUD GND See Figure 21 B for the location of the HD Audio Link header Table 7 shows the pin assignments for the header Table 7 HD Audio Link Header Signal Names Pin Signal Name BCLK RST SYNC SDO SDIO 1 SDI1 13 No Connection e O N Oo We 15 No Connection 48 Pin 2 Oo B 10 12 14 16 Signal Name Ground 3 3 Vcc Ground 3 3 Vcc 12 V Key 3 3 V STBY Ground Installing and Replacing Desktop Board Components Serial Port Header See Figure 21 C for the location of the serial port header Table 8 shows the pin assignmen

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