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Table of Contents
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Summary of Contents for Intel DG41TY
- Page 1 Intel® Desktop Board DG41TY Product Guide Order Number: E52797-001...
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Page 2: Revision History
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. -
Page 3: Intended Audience
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:... - Page 4 Intel Desktop Board DG41TY Product Guide Conventions The following conventions are used in this manual: CAUTION Cautions warn the user about how to prevent damage to hardware or loss of data. NOTE Notes call attention to important information. Terminology The table below gives descriptions of some common terms used in the product guide.
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Page 5: Table Of Contents
G41 Express Chipset .................14 ® Intel G41 Graphics Subsystem..............15 ® ® Intel GMA X4500 Graphics Controller (Intel GMA X4500) .......15 Audio Subsystem ....................16 Legacy Input/Output (I/O) Controller ..............17 LAN Subsystem ....................17 RJ-45 LAN Connector LEDs................17 Hi-Speed USB 2.0 Support ..................18 Enhanced IDE Interface ..................18... - Page 6 Intel Desktop Board DG41TY Product Guide Installing a Processor ..................31 Installing the Processor Fan Heat Sink ............34 Connecting the Processor Fan Heat Sink Cable..........35 Removing the Processor ................36 Installing and Removing Memory................36 Installing DIMMs ..................37 Removing DIMMs..................39 Installing and Removing a PCI Express x16 Card ............39 Installing a PCI Express x16 Card ..............40...
- Page 7 2. LAN Connector LEDs ..................17 3. Location of the Standby Power Indicator ............23 4. Installing the I/O Shield ................29 5. Intel Desktop Board DG41TY Mounting Screw Hole Locations ......30 6. Lift the Socket Lever ..................31 7. Lift the Load Plate..................32 8.
- Page 8 Intel Desktop Board DG41TY Product Guide 19. Lead-Free Board Markings ................72 20. EMC Regulations...................73 21. Product Certification Markings ................75 viii...
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Page 9: Desktop Board Features
• 800/667 MHz single or dual channel DDR2 SDRAM interface • Support for up to 4 GB of system memory ® Chipset Intel G41 Express Chipset consisting of: • Intel G41 Express Chipset Graphics and Memory Controller Hub ® ® (GMCH) with Intel Graphics Media Accelerator X4500 (Intel X4500) ®... -
Page 10: Supported Operating Systems
• Three fan headers • Three fan sense inputs to monitor fan speed Related Links: For more information about Intel Desktop Board DG41TY, including the Technical Product Specification (TPS), BIOS updates, and device drivers, go to: http://support.intel.com/support/motherboards/desktop/ Supported Operating Systems The Desktop Board supports the following operating systems: •... -
Page 11: Desktop Board Components
Desktop Board Features Desktop Board Components Figure 1 shows the approximate location of the major components on Intel Desktop Board DG41TY. Figure 1. Intel Desktop Board DG41TY Components... -
Page 12: Intel Desktop Board Dg41Ty Components
Intel Desktop Board DG41TY Product Guide Table 2. Intel Desktop Board DG41TY Components Label Description PCI bus connector 2 PCI bus connector 1 PCI Express x1 connector PCI Express x16 connector Rear chassis fan header (3-pin) Back panel connectors 12 V processor core voltage connector (2 x 2 pin) -
Page 13: Processor
Desktop Board may result in damage to the board, or the system may not function properly. Intel Desktop Board DG41TY supports an Intel processor in the LGA775 package. Processors are not included with the Desktop Board and must be purchased separately. -
Page 14: Intel G41 Express Chipset
DMI interconnect. The component also provides integrated graphics capabilities supporting 3D, 2D, and display capabilities. The ICH7 is a centralized controller for the board’s I/O paths. Related Links: Go to the following link for more information about the Intel G31 Express Chipset: http://developer.intel.com/products/chipsets/index.htm... -
Page 15: Intel G41 Graphics Subsystem
Graphics Media Accelerator X4500 (Intel ® ® GMA X4500) graphics controller is used or a PCI Express x16 add-in card can be used. When a PCI Express x16 add-in card is installed, the Intel GMA X4500 graphics controller is disabled. ® ®... -
Page 16: Audio Subsystem
Realtek ALC888VC audio codec • Back panel audio connectors • Onboard audio headers/connectors: ⎯ Front panel audio header supporting both Intel High Definition Audio and AC ’97 Audio ⎯ HD Audio Link header ⎯ S/PDIF connector The audio subsystem supports the following features: •... -
Page 17: Legacy Input/Output (I/O) Controller
Intelligent power management, including a programmable wake up event interface • PCI power management support LAN Subsystem The LAN subsystem includes: • Intel ICH7 • Realtek 8111D Gigabit Ethernet Controller for operation at 10/100/1000 Mb/s • RJ-45 LAN connector with integrated status LEDs The subsystem features: •... -
Page 18: Hi-Speed Usb 2.0 Support
Intel Desktop Board DG41TY Product Guide Table 4 describes the LED states when the board is powered up and the LAN subsystem is operating. Table 4. LAN Connector LEDs LED Color LED State Indicates Green LAN link is not established... -
Page 19: Expandability
Desktop Board Features Expandability For system expansion, the Desktop Board provides the following expansion slots: • One PCI Express x1 connector • One PCI Express x16 connector • Two PCI bus connectors BIOS The BIOS provides the Power-On Self-Test (POST), the BIOS Setup program, the PCI/PCI Express and IDE auto-configuration utilities, and the video BIOS. -
Page 20: Security Passwords
For instructions on resetting the password, see Clearing Passwords on page 54. Hardware Management Features The hardware management features of Intel Desktop Board DG41TY enable the board to be compatible with the Wired for Management (WfM) specification. The board has several hardware management features including the following: •... -
Page 21: Hardware Monitoring And Fan Speed Control
Desktop Board Features Hardware Monitoring and Fan Speed Control The features of the hardware monitoring and fan speed control include: • Monitoring of power supply voltages to detect levels above and below acceptable values • Fan speed controllers and sensors integrated into the legacy I/O controller •... -
Page 22: Hardware Support
Intel Desktop Board DG41TY 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). -
Page 23: Instantly Available Pc Technology
Desktop Board Features Instantly Available PC Technology 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. -
Page 24: Wake From Usb
ENERGY STAR* Capable In 2007, the US Department of Energy and the US Environmental Protection Agency revised the ENERGY STAR requirements. Intel worked directly with these two governmental agencies to define the new requirements. This Desktop Board meets the ENERGY STAR Category B requirements. -
Page 25: Real-Time Clock
Desktop Board Features 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. - Page 26 Intel Desktop Board DG41TY Product Guide...
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Page 27: Installing And Replacing Desktop Board Components
2 Installing and Replacing Desktop Board Components This chapter tells you how to: • Install the I/O shield • Install and remove the Desktop Board • Install and remove a processor • Install and remove memory • Install and remove a PCI Express x16 card •... -
Page 28: Installation Precautions
Intel Desktop Board DG41TY Product Guide Installation Precautions When you install and test the Intel Desktop Board, observe all warnings and cautions in the installation instructions. To avoid injury, be careful of: • Sharp pins on connectors • Sharp pins on printed circuit assemblies •... -
Page 29: Installing The I/O Shield
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. -
Page 30: Installing And Removing The Desktop Board
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 DG41TY. Figure 5. Intel Desktop Board DG41TY Mounting Screw Hole Locations... -
Page 31: Installing And Removing A Processor
Installing and Replacing Desktop Board Components Installing and Removing a Processor Instructions on how to install the processor to the Desktop Board are given below. Installing a Processor CAUTION Before installing or removing the processor, make sure the AC power has been removed by unplugging the power cord from the computer;... -
Page 32: Lift The Load Plate
Intel Desktop Board DG41TY Product Guide 3. Lift the load plate (Figure 7, A). Do not touch the socket contacts (Figure 7, B). 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. -
Page 33: Remove The Processor From The Protective Processor Cover
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 discard the protective processor cover. Always replace the processor cover if the processor is removed from the socket. -
Page 34: Installing The Processor Fan Heat Sink
Figure 11. Close the Load Plate Installing the Processor Fan Heat Sink Intel Desktop Board DG41TY 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... -
Page 35: Connecting The Processor Fan Heat Sink Cable
Installing and Replacing Desktop Board Components 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. -
Page 36: Removing The Processor
Installing and Removing Memory NOTE To be fully compliant with all applicable Intel SDRAM memory specifications, the board requires DIMMs that support the Serial Presence Detect (SPD) data structure. The desktop board has two 240-pin DDR2 DIMM sockets providing Channel A and Channel B. -
Page 37: Installing Dimms
Installing and Replacing Desktop Board Components Installing DIMMs To make sure you have the correct DIMM, place it on the illustration of the DDR2 DIMM in Figure 14. All the notches should match with the DDR2 DIMM. Figure 14. Use DDR2 DIMMs... -
Page 38: Installing A Dimm
Intel Desktop Board DG41TY Product Guide To install a DIMM, follow these steps: 1. Observe the precautions in "Before You Begin" on page 27. 2. Turn off all peripheral devices connected to the computer. Turn off the computer and disconnect the AC power cord. -
Page 39: Removing Dimms
Installing and Replacing Desktop Board Components 7. Insert the bottom edge of the DIMM into the socket. 8. 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. 9. -
Page 40: Installing A Pci Express X16 Card
Intel Desktop Board DG41TY Product Guide Installing a PCI Express x16 Card 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 seated in the PCI Express connector, an electrical short may result across the PCI Express connector pins. -
Page 41: Removing The Pci Express X16 Card
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. Observe the precautions in "Before You Begin" on page 27. 2. Remove the screw (Figure 17, A) that secures the card’s metal bracket to the chassis back panel. -
Page 42: Connecting The Diskette Drive Cable
For correct function of the cable: 1. Observe the precautions in "Before You Begin" on page 27. 2. Attach the cable end labeled P1 to the diskette drive connector on the Intel Desktop Board (Figure 18, A). 3. Attach the cable end labeled P2 to the diskette drive (Figure 18, B). -
Page 43: Connecting The Ide Cable
For correct function of the cable: 1. Observe the precautions in "Before You Begin" on page 27. 2. Attach the cable end with the single connector (blue) to the Intel Desktop Board (Figure 19, A). 3. Attach the cable end with the two closely spaced connectors (gray and black) to the drives (Figure 19, B). -
Page 44: Connecting The Serial Ata (Sata) Cables
Intel Desktop Board DG41TY Product Guide Connecting the Serial ATA (SATA) Cables SATA cables support the Serial ATA protocol. Each cable can be used to connect a single internal SATA drive to the Desktop Board. For correct cable function: 1. Observe the precautions in “Before You Begin” on page 27. -
Page 45: Connecting To The Internal Headers And Connectors
Before connecting cables to the internal headers and connectors, observe the precautions in “Before You Begin” on page 27. Figure 21 shows the location of the internal headers and connectors for Intel Desktop Board DG41TY. Figure 21. Internal Headers and Connectors... -
Page 46: S/Pdif Connector
Table 6. Jumper Settings for the Front Panel Audio Select Jumper Block Jumper Setting Audio Mode AC ‘97 HD Audio Table 7. Front Panel Audio Signal Names for Intel HD Audio Signal Name Signal Name PORT 1L (Microphone) PORT 1R (Microphone) -
Page 47: Serial Port Header
Installing and Replacing Desktop Board Components Table 8. Front Panel Audio Header Signal Names for AC’97 Audio Signal Name Signal Name AUD_GND MIC_BIAS AUD_GND FP_OUT_R FP_RETURN_R AUD_5V KEY (no pin) FP_OUT_L FP_RETURN_L Serial Port Header See Figure 21, C on page 45 for the location of the serial port header. Table 9 shows the pin assignments for the serial port header. -
Page 48: Chassis Intrusion Header
Intel Desktop Board DG41TY Product Guide Chassis Intrusion Header Figure 21, E on page 45 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. -
Page 49: Alternate Front Panel Power Led Header
Installing and Replacing Desktop Board Components Alternate Front Panel Power LED Header Figure 21, G on page 45 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. -
Page 50: Connecting To The Back Panel Audio Connectors
Connecting to the Back Panel Audio Connectors After installing the audio driver from the Intel Express Installer CD-ROM, the multi- channel audio feature can be enabled. Figure 22 shows the back panel audio connectors. The default connector assignments are shown in the figure. Refer to Table 3 on page 16 for audio connector retasking information. -
Page 51: Connecting Chassis Fan And Power Supply Cables
Installing and Replacing Desktop Board Components Connecting Chassis Fan and Power Supply Cables Connecting Chassis Fan Cables Connect chassis fan cables to the 3-pin chassis fan headers on the Desktop Board. Figure 23 shows the location of the chassis fan headers. Figure 23. -
Page 52: Connecting Supply Power Cables
Intel Desktop Board DG41TY Product Guide Connecting Supply Power 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. -
Page 53: Setting The Bios Configuration Jumper
Installing and Replacing Desktop Board Components Setting the BIOS Configuration Jumper 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. -
Page 54: Clearing Passwords
Intel Desktop Board DG41TY Product Guide Clearing Passwords This procedure assumes that the board is installed in the computer and the configuration jumper block is set to normal mode. 1. Observe the precautions in "Before You Begin" on page 27. -
Page 55: Replacing The Battery
Installing and Replacing Desktop Board Components Replacing the Battery A coin-cell battery (CR2032) powers the real-time clock and CMOS memory. When the computer is not plugged into a wall socket, the battery has an estimated life of three years. When the computer is plugged in, the standby current from the power supply extends the life of the battery. - Page 56 Intel Desktop Board DG41TY Product Guide VORSICHT Bei falschem Einsetzen einer neuen Batterie besteht Explosionsgefahr. Die Batterie darf nur durch denselben oder einen 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.
- Page 57 Installing and Replacing Desktop Board Components VIGYÁZAT Ha a telepet nem a megfelelő típusú telepre cseréli, az felrobbanhat. A telepeket lehetőség szerint újra kell hasznosítani. A használt telepeket a helyi környezetvédelmi előírásoknak megfelelően kell kiselejtezni. AWAS Risiko letupan wujud jika bateri digantikan dengan jenis yang tidak betul. Bateri sepatutnya dikitar semula jika boleh.
- Page 58 Intel Desktop Board DG41TY Product Guide UYARI Yanlış türde pil takıldığında patlama riski vardır. Piller mümkün olduğunda geri dönüştürülmelidir. Kullanılmış piller, yerel çevre yasalarına uygun olarak atılmalıdır. OСТОРОГА Використовуйте батареї правильного типу, інакше існуватиме ризик вибуху. Якщо можливо, використані батареї слід утилізувати. Утилізація використаних...
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Page 59: Removing The Battery
Installing and Replacing Desktop Board Components To replace the battery, follow these steps: 1. Observe the precautions in "Before You Begin" (see page 27). 2. 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). 3. - Page 60 Intel Desktop Board DG41TY Product Guide...
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Page 61: Updating The Bios
Power-On Self-Test (POST) memory test 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 Iflash Memory Update utility, and how to recover the BIOS if an update fails. -
Page 62: Updating The Bios With The Iso Image Bios Update File Or The Iflash Memory Update Utility
Intel Flash Memory Update Utility You can obtain either of these files through your computer supplier or by navigating to the Intel Desktop Board DG41TY page on the Intel World Wide Web site at: http://support.intel.com/support/motherboards/desktop Navigate to the Intel Desktop Board DG41TY page, click “[view] Latest BIOS updates,” and select the ISO Image BIOS Update or Iflash BIOS Update utility file. -
Page 63: Updating The Bios With The Iflash Memory Update Utility
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 Iflash 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. -
Page 64: Recovering The Bios
BIOS could be damaged. Due to BIOS size and recovery requirements, a CD-R with the .BIO file in the root directory will be required. Related Links: 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... -
Page 65: A Error Messages And Indicators
A Error Messages and Indicators Intel Desktop Board DG41TY reports POST errors in two ways: • By sounding a beep code • By displaying an error message on the monitor BIOS Beep Codes The BIOS also issues a beep code (one long tone followed by two short tones) during POST if the video configuration fails (a faulty video card or no card installed) or if an external ROM module does not properly checksum to zero. - Page 66 Intel Desktop Board DG41TY Product Guide...
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Page 67: B Regulatory Compliance
• Product Ecology statements • Electromagnetic Compatibility (EMC) regulations • Product certifications Safety Standards Intel Desktop Board DG41TY complies with the safety standards stated in Table 18 when correctly installed in a compatible host system. Table 18. Safety Standards Regulation... -
Page 68: European Union Declaration Of Conformity Statement
Intel Desktop Board DG41TY Product Guide European Union Declaration of Conformity Statement We, Intel Corporation, declare under our sole responsibility that the product Intel ® Desktop Board DG41TY 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) and 2006/95/EC (Low Voltage Directive). -
Page 69: 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 ®... - Page 70 Français Dans le cadre de son engagement pour la protection de l'environnement, Intel a mis en œuvre le programme Intel Product Recycling Program (Programme de recyclage des produits Intel) pour permettre aux consommateurs de produits Intel de recycler les produits usés en les retournant à...
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Page 71: Lead-Free Desktop Board
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 são reciclados de maneira adequada. - Page 72 Intel Desktop Board DG41TY Product Guide Table 19 shows the lead-free board markings as they appear on the board and accompanying collateral. Table 19. Lead-Free Board Markings Description Mark Lead-Free 2 Level Interconnect: This symbol is used to identify electrical...
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Page 73: Emc Regulations
Regulatory Compliance EMC Regulations Intel Desktop Board DG41TY complies with the EMC regulations stated in Table 20 when correctly installed in a compatible host system. Table 20. 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. -
Page 74: Ensure Electromagnetic Compatibility (Emc) Compliance
Intel Desktop Board DG41TY Product Guide Korean Class B statement translation: This is household equipment that is certified to comply with EMC requirements. You may use this equipment in residential environments and other non-residential environments. Ensure Electromagnetic Compatibility (EMC) Compliance... -
Page 75: Product Certifications
Regulatory Compliance Product Certifications Board-Level Certification Markings Intel Desktop Board DG41TY has the product certification markings shown in Table 21. Table 21. Product Certification Markings Description Mark UL joint US/Canada Recognized Component mark. Includes adjacent UL file number for Intel Desktop Boards: E210882. -
Page 76: Chassis And Component Certifications
Intel Desktop Board DG41TY Product Guide Chassis and Component Certifications Ensure that the chassis and certain components; such as the power supply, peripheral drives, wiring, and cables; are components certified for the country or market where used. Agency certification marks on the product are proof of certification. Typical...