Intel - Micro ATX - 8 GB - Onboard Sound - 1 CPU Socket - DDR2
The Intel Desktop Board DG41TY with microATX form factor offers legacy to premium features. Parallel port, integrated VGA and DVI ports, Intel HD video experience, Intel high definition audio and integrated 10/100/1000 network connection, enrich your multimedia creation experience. [ Report abuse or wrong photo | Share your Intel DG41TY photo ]
Intel DG41TY, size: 4.2 MB
Intel Classic DG41TY LGA 775 ATX Motherboard
User reviews and opinions
|duluxe||11:27pm on Saturday, September 4th, 2010|
|Typically only buy AMD products but I very much respect Intel. Used this for a replacement for a HP MB gone bad, client happy, me happy : ) Fits the case well, easy Intel Driver set up.|
|bconnor||3:37pm on Wednesday, June 2nd, 2010|
|Good Price for a Good Motherboard I bought this motherboard to build a descent mid-end system replacing a very old computer.|
|pkroni||8:27pm on Sunday, May 30th, 2010|
|Excellent. Had it for almost three months and no problems. i recommend watching the Intel video (on YouTube) on installation. Headaches saved None|
|kschossow||10:43pm on Friday, April 30th, 2010|
|person who wrote review stating system HE build went out with no audio then the board went bad.|
Comments posted on www.ps2netdrivers.net are solely the views and opinions of the people posting them and do not necessarily reflect the views or opinions of us.
Intel Desktop Board DG41TY
Technical Product Specification
November 2008 Order Number: E53697-001US
The Intel Desktop Board DG41TY may contain design defects or errors known as errata that may cause the product to deviate from published specifications. Current characterized errata are documented in the Intel Desktop Board DG41TY Specification Update.
First release of the Intel Desktop Board DG41TY Technical Product Specification
This product specification applies to only the standard Intel Desktop Board DG41TY with BIOS identifier TYG4110H.86A. Changes to this specification will be published in the Intel Desktop Board DG41TY Specification Update before being incorporated into a revision of this document.
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 INTELS 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. UNLESS OTHERWISE AGREED IN WRITING BY INTEL, THE INTEL PRODUCTS ARE NOT DESIGNED NOR INTENDED FOR ANY APPLICATION IN WHICH THE FAILURE OF THE INTEL PRODUCT COULD CREATE A SITUATION WHERE PERSONAL INJURY OR DEATH MAY OCCUR. Intel Corporation may have patents or pending patent applications, trademarks, copyrights, or other intellectual property rights that relate to the presented subject matter. The furnishing of documents and other materials and information does not provide any license, express or implied, by estoppel or otherwise, to any such patents, trademarks, copyrights, or other intellectual property rights. Intel may make changes to specifications and product descriptions at any time, without notice. Designers must not rely on the absence or characteristics of any features or instructions marked reserved or undefined. Intel reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them. Intel desktop boards 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 before placing your product order. Copies of documents which have an ordering number and are referenced in this document, or other Intel literature, may be obtained from: Intel Corporation P.O. Box 5937 Denver, CO 80217-9808 or call in North America 1-800-548-4725, Europe 44-0-1793-431-155, France 44-0-1793-421-777, Germany 44-0-1793-421-333, other Countries 708-296-9333. Intel, the Intel logo, Pentium, Core, and Celeron are registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. * Other names and brands may be claimed as the property of others. Copyright 2008, Intel Corporation. All rights reserved.
This Technical Product Specification (TPS) specifies the board layout, components, connectors, power and environmental requirements, and the BIOS for the Intel Desktop Board DG41TY. It describes the standard product and available manufacturing options.
The TPS is intended to provide detailed, technical information about the Intel Desktop Board DG41TY and its components to the vendors, system integrators, and other engineers and technicians who need this level of information. It is specifically not intended for general audiences.
What This Document Contains
Chapter 5 Description A description of the hardware used on the board A map of the resources of the board The features supported by the BIOS Setup program A description of the BIOS error messages, beep codes, and POST codes Regulatory compliance and battery disposal information
This section contains information about the conventions used in this specification. Not all of these symbols and abbreviations appear in all specifications of this type.
Notes, Cautions, and Warnings
Notes call attention to important information.
Integrators notes are used to call attention to information that may be useful to system integrators.
Cautions are included to help you avoid damaging hardware or losing data.
Intel Desktop Board DG41TY Technical Product Specification
Other Common Notation
# GB GB/sec Gbit KB Kbit kbits/sec MB MB/sec Mbit Mbit/sec xxh x.x V * Used after a signal name to identify an active-low signal (such as USBP0#) Gigabyte (1,073,741,824 bytes) Gigabytes per second Gigabit (1, 073,741,824 bits) Kilobyte (1024 bytes) Kilobit (1024 bits) 1000 bits per second Megabyte (1,048,576 bytes) Megabytes per second Megabit (1,048,576 bits) Megabits per second An address or data value ending with a lowercase h indicates a hexadecimal value. Volts. Voltages are DC unless otherwise specified. This symbol is used to indicate third-party brands and names that are the property of their respective owners.
1 Product Description.. 9
1.1 Overview... 9 1.1.1 Feature Summary... 9 1.1.2 Board Layout... 11 1.1.3 Block Diagram... 13 1.2 Legacy Considerations... 14 1.3 Online Support... 14 1.4 Processor.... 14 1.5 System Memory... 15 1.5.1 Memory Configurations.. 16 1.6 Intel G41 Express Chipset... 18 1.6.1 Intel G41 Graphics Subsystem.. 18 1.6.2 USB... 21 1.6.3 Serial ATA Interfaces.. 21 1.7 Parallel IDE Controller... 22 1.8 Real-Time Clock Subsystem.. 23 1.9 Legacy I/O Controller... 23 1.9.1 Serial Port Interface.. 23 1.9.2 PS/2 Keyboard and Mouse Interface.. 24 1.10 Audio Subsystem.... 25 1.10.1 Audio Subsystem Software.. 26 1.10.2 Audio Connectors and Headers.. 26 1.11 LAN Subsystem... 27 1.11.1 LAN Subsystem Software.. 27 1.11.2 RJ-45 LAN Connector with Integrated LEDs.. 28 1.12 Hardware Management Subsystem.. 29 1.12.1 Hardware Monitoring and Fan Control.. 29 1.12.2 Fan Monitoring... 29 1.12.3 Chassis Intrusion and Detection... 29 1.12.4 Thermal Monitoring.. 30 1.13 Power Management... 31 1.13.1 ACPI... 31 1.13.2 Hardware Support... 34 1.13.3 ENERGY STAR*... 37
2 Technical Reference.. 39
2.1 Memory Map... 39 2.1.1 Addressable Memory... 39 2.2 Connectors and Headers.. 42 2.2.1 Back Panel Connectors... 43 2.2.2 Component-side Connectors and Headers.. 44 2.3 Jumper Block.... 53 2.4 Mechanical Considerations... 54
2.6 2.7 2.8
2.4.1 Form Factor... Electrical Considerations.. 2.5.1 Power Supply Considerations.. 2.5.2 Fan Header Current Capability.. 2.5.3 Add-in Board Considerations.. Thermal Considerations... Reliability.... Environmental...
3 Overview of BIOS Features.. 61
3.1 Introduction... 3.2 BIOS Flash Memory Organization.. 3.3 Resource Configuration... 3.3.1 PCI Autoconfiguration... 3.3.2 PCI IDE Support.. 3.4 System Management BIOS (SMBIOS).. 3.5 Legacy USB Support.. 3.6 BIOS Updates... 3.6.1 Language Support... 3.6.2 Custom Splash Screen... 3.7 BIOS Recovery... 3.8 Boot Options... 3.8.1 CD-ROM Boot... 3.8.2 Network Boot... 3.8.3 Booting Without Attached Devices.. 3.8.4 Changing the Default Boot Device During POST. 3.9 Adjusting Boot Speed... 3.9.1 Peripheral Selection and Configuration.. 3.9.2 BIOS Boot Optimizations.. 3.10 BIOS Security Features... 4.1 4.2 4.3 4.4
4 Error Messages and Beep Codes... 71
Speaker.... 71 BIOS Beep Codes... 71 BIOS Error Messages... 71 Port 80h POST Codes... 84 85
5 Regulatory Compliance and Battery Disposal Information. 77
5.1 Regulatory Compliance... 5.1.1 Safety Standards... 5.1.2 European Union Declaration of Conformity Statement. 5.1.3 Product Ecology Statements... 5.1.4 EMC Regulations... 5.1.5 Product Certification Markings (Board Level).. 5.2 Battery Disposal Information...
Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure 1. Major Board Components... 2. Block Diagram... 3. Memory Channel Configuration and DIMM Configuration. 4. Back Panel Audio Connector Options.. 5. LAN Connector LED Locations.. 6. Thermal Sensors and Fan Headers.. 7. Location of the Standby Power Indicator LED. 8. Detailed System Memory Address Map.. 9. Back Panel Connectors... 10. Component-side Connectors and Headers.. 11. Connection Diagram for Front Panel Header. 12. Connection Diagram for Front Panel USB Headers.. 13. Location of the Jumper Block... 14. Board Dimensions... 15. Localized High Temperature Zones.. 57
Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table 1. Feature Summary... 9 2. Board Components Shown in Figure 1.. 12 3. Supported Memory Configurations.. 15 4. DVI Port Status Conditions.. 20 5. Audio Jack Support.. 25 6. LAN Connector LED States.. 28 7. Effects of Pressing the Power Switch.. 31 8. Power States and Targeted System Power... 32 9. Wake-up Devices and Events... 33 10. System Memory Map... 41 11. Component-side Connectors and Headers Shown in Figure 10. 45 12. HD Audio Link Header.. 46 13. Serial ATA Connectors... 46 14. Chassis Intrusion Header.. 46 15. Serial Port Header.. 46 16. Front and Rear Chassis Fan Headers.. 47 18. Processor Fan Header.. 47 19. Front Panel Audio Header for Intel HD Audio. 47 20. Front Panel Audio Header for AC 97 Audio.. 47 21. Auxiliary Front Panel Power/Sleep LED Header.. 48 22. Processor Core Power Connector.. 49 23. Main Power Connector... 49 24. Front Panel Header... 50 25. States for a One-Color Power LED.. 51 26. States for a Two-Color Power LED.. 51 27. Auxiliary Front Panel Power LED Header.. 51 28. BIOS Setup Configuration Jumper Settings.. 53 29. Recommended Power Supply Current Values. 55
For information about
Use only the processors listed on the web site above. Use of unsupported processors can damage the board, the processor, and the power supply.
Use only ATX12V-compliant power supplies.
Power supply connectors
Section 18.104.22.168, page 49
1.8 V DDR2 SDRAM DIMMs with gold plated contacts, with the option to raise the voltage to support higher performance DDR2 SDRAM DIMMs Dual channel interleaved mode support Unbuffered, single-sided or double-sided DIMMs with the following restriction: Double-sided DIMMs with x16 organization are not supported. 8 GB maximum total system memory. Refer to Section 2.1.1 on page 39 for information on the total amount of addressable memory. Minimum total system memory: 512 MB Non-ECC DIMMs Serial Presence Detect DDRMHz or DDRMHz SDRAM DIMMs DDRMHz DIMMs with SPD timings of only 5-5-5 (tCL-tRCD-tRP) DDRMHz DIMMs with SPD timings of only 5-5-5 or 6-6-6 (tCL-tRCD-tRP)
The board has two DIMM sockets and supports the following memory features:
To be fully compliant with all applicable DDR SDRAM memory specifications, the board should be populated with DIMMs that support the Serial Presence Detect (SPD) data structure. This enables the BIOS to read the SPD data and program the chipset to accurately configure memory settings for optimum performance. If non-SPD memory is installed, the BIOS will attempt to correctly configure the memory settings, but performance and reliability may be impacted or the DIMMs may not function under the determined frequency. Table 3 lists the supported DIMM configurations. Table 3. Supported Memory Configurations
Smallest usable DIMM (one x16 Single-sided DIMM)
256 MB 256 MB
512 Mbit 512 Mbit
Largest usable DIMM (one x8 Double-sided DIMM)
4 GB 4 GB
Maximum capacity with two identical x8 Double-sided DIMMs
8 GB 8 GB
Dual channel (Interleaved) mode. This mode offers the highest throughput for real world applications. Dual channel mode is enabled when the installed memory capacities of both DIMM channels are equal. Technology and device width can vary from one channel to the other but the installed memory capacity for each channel must be equal. If different speed DIMMs are used between channels, the slowest memory timing will be used. Single channel (Asymmetric) mode. This mode is equivalent to single channel bandwidth operation for real world applications. This mode is used when only a single DIMM is installed or the memory capacities are unequal. Technology and device width can vary from one channel to the other. If different speed DIMMs are used between channels, the slowest memory timing will be used. Flex mode. This mode provides the most flexible performance characteristics. The bottommost DRAM memory (the memory that is lowest within the system memory map) is mapped to dual channel operation; the topmost DRAM memory (the memory that is nearest to the 8 GB address space limit), if any, is mapped to single channel operation. Flex mode results in multiple zones of dual and single channel operation across the whole of DRAM memory. To use flex mode, it is necessary to populate both channels.
The Intel 82G41 GMCH supports the following types of memory organization:
Memory Configuration Examples
Figure 3 illustrates the memory channel and DIMM configuration.
Figure 3. Memory Channel Configuration and DIMM Configuration
Regardless of the memory configuration used (dual channel, single channel, or flex mode), DIMM 0 of Channel A must always be populated.
Intel G41 Express Chipset
Intel 82G41 Graphics and Memory Controller Hub (GMCH) with Direct Media Interface (DMI) interconnect Intel 82801GB I/O Controller Hub (ICH7) with DMI interconnect
The Intel G41 Express chipset consists of the following devices:
The GMCH component provides interfaces to the CPU, memory, PCI Express, and the DMI interconnect. The component also provides integrated graphics capabilities supporting 3D, 2D, and display capabilities. The ICH7 is a centralized controller for the boards I/O paths. The chipset supports the following features: Onboard Graphics Dynamic Video Memory Technology USB Serial ATA Parallel IDE
http://www.intel.com/products/desktop/chipsets/index.htm Chapter 2
The Intel G41 Express chipset Resources used by the chipset
Intel G41 Graphics Subsystem
The Intel G41 Express chipset contains two separate, mutually exclusive graphics options. Either the Intel Graphics Media Accelerator X4500 (Intel GMA X4500) graphics controller (contained within the 82G41 GMCH) 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.
Intel Graphics Media Accelerator X4500 Graphics Controller
The Intel GMA X4500HD graphics controller features the following: High quality texture engine DirectX10* and OpenGL* 2.0 compliant Shader Model 4.0 3D Graphics Rendering enhancements 1.6 dual texture GigaPixel/sec max fill rate 16-bit and 32-bit color Vertex cache Video Hi-Definition content at up to 1080p resolution Dynamic Video Memory Technology (DVMT) 5.0 uses system memory depending on the OS and the amount of memory installed
Display Supports digital and analog displays up to 2048 x 1536 at 75 Hz refresh (QXGA); also supports 1920 x 1080 resolution for full High Definition video playback quality Dual independent display support
Systems built with an AC 97 front panel will not be able to obtain the Microsoft Windows Vista* logo.
Table 5 lists the supported functions of the front panel and back panel audio jacks. Table 5. Audio Jack Support
Supports Rear Surround?
No No Yes No No
Front panel Green Front panel Pink Back panel Blue Back panel Green Back panel Pink
Supports Line in?
Supports Center/ LFE?
No No No No Yes
No Yes No No Yes
Supports Line/Head -phones out?
Yes No No Yes No
Audio Subsystem Software
Refer to Section 1.2, page 14
Audio software and drivers are available from Intels World Wide Web site.
For information about Obtaining audio software and drivers
Audio Connectors and Headers
The board contains audio connectors on the back panel and audio headers on the component side of the board. The front panel audio header provides mic in and line out signals for the front panel. Microphone bias is supported for both the front and back panel microphone connectors. The front/back panel audio connectors are configurable through the audio device drivers. The available configurable audio ports are shown in Figure 4.
Line in Line out Mic in
Figure 4. Back Panel Audio Connector Options
The back panel audio line out connector is designed to power headphones or amplified speakers only. Poor audio quality occurs if passive (non-amplified) speakers are connected to this output.
The location of the front panel audio header The signal names of the front panel audio header The back panel audio connectors
Figure 10, page 44 Table 18, page 47 Section 2.2.1, page 43
1.11 LAN Subsystem
The LAN subsystem consists of the following: Intel 82801GB ICH7 Realtek GIgLan RTL 8111D GbE device for 10/100/1000 Mbits/sec Ethernet LAN connectivity RJ-45 LAN connector with integrated status LEDs Additional features of the LAN subsystem include: CSMA/CD protocol engine LAN connect interface between ICH7 and the LAN controller PCI Conventional bus power management ACPI technology support LAN wake capabilities LAN subsystem software
LAN software and drivers
LAN Subsystem Software
LAN software and drivers are available from Intels World Wide Web site.
For information about Obtaining LAN software and drivers
Wake from USB
USB bus activity wakes the computer from ACPI S3 state.
Wake from USB requires the use of a USB peripheral that supports Wake from USB.
Wake from PS/2 Devices
PS/2 device activity wakes the computer from an ACPI S1, S3, and S5 state.
PME# Signal Wake-up Support
When the PME# signal on the PCI bus is asserted, the computer wakes from an ACPI S3, S4, or S5 state (with Wake on PME enabled in BIOS).
WAKE# Signal Wake-up Support
When the WAKE# signal on the PCI Express bus is asserted, the computer wakes from an ACPI S3, S4, or S5 state.
+5 V Standby Power Indicator LED
The +5 V standby power indicator LED shows that power is still present even when the computer appears to be off. Figure 7 shows the location of the standby power indicator LED.
If 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.
Figure 7. Location of the Standby Power Indicator LED
In 2007, the US Department of Energy and the US Environmental Protection Agency revised the ENERGY STAR* requirements. Intel has worked directly with these two governmental agencies to define the new requirements. This Intel Desktop Board meets the Category B requirements.
ENERGY STAR requirements and recommended configurations
The board utilizes 8 GB of addressable system memory. Typically the address space that is allocated for PCI Conventional bus add-in cards, PCI Express configuration space, BIOS (SPI Flash), and chipset overhead resides above the top of DRAM (total system memory). On a system that has 8 GB of system memory installed, it is not possible to use all of the installed memory due to system address space being allocated for other system critical functions. These functions include the following: BIOS/SPI Flash (8 Mbits) Local APIC (19 MB) Direct Media Interface (40 MB) Front side bus interrupts (17 MB) PCI Express configuration space (256 MB) GMCH base address registers, internal graphics ranges, PCI Express ports (up to 512 MB) Memory-mapped I/O that is dynamically allocated for PCI Conventional and PCI Express add-in cards Base graphics memory support (1 MB or 8 MB)
The board is designed to fit into an ATX-form-factor chassis. Figure 14 illustrates the mechanical form factor of the board. Dimensions are given in inches [millimeters]. The outer dimensions are 9.60 inches by 8.60 inches [243.84 millimeters by 218.44 millimeters]. Location of the I/O connectors and mounting holes are in compliance with the ATX specification.
Figure 14. Board Dimensions
Power Supply Considerations
The +5 V standby line from the power supply must be capable of providing adequate +5 V standby current. Failure to do so can damage the power supply. The total amount of standby current required depends on the wake devices supported and manufacturing options. Additional power required will depend on configurations chosen by the integrator. The power supply must comply with the indicated parameters of the ATX form factor specification. The potential relation between 3.3 VDC and +5 VDC power rails The current capability of the +5 VSB line All timing parameters All voltage tolerances For example, for a system consisting of a supported 65 W processor (see Section 1.4 on page 14 for a list of supported processors), 1 GB DDR2 RAM, one hard disk drive, one optical drive, and all board peripherals enabled, the minimum recommended power supply is 300 W. Table 28 lists the recommended power supply current values. Table 28. Recommended Power Supply Current Values
Output Voltage Current 3.3 V 15 A 5V 15 A 12 VA 12 VA -12 V 0.3 A 5 VSB 3.0 A
Fan Header Current Capability
The processor fan must be connected to the processor fan header, not to a chassis fan header. Connecting the processor fan to a chassis fan header may result in onboard component damage that will halt fan operation. Table 29 lists the current capability of the fan headers. Table 29. Fan Header Current Capability
Processor fan Front chassis fan Rear chassis fan
Maximum Available Current
2.0 A 1.5 A 1.5 A
Add-in Board Considerations
The board is designed to provide 2 A (average) of +5 V current for each add-in board. The total +5 V current draw for add-in boards for a fully loaded board (all three expansion slots filled and the PCI Express x16 connector filled) must not exceed 8 A.
Failure to ensure appropriate airflow may result in reduced performance of both the processor and/or voltage regulator or, in some instances, damage to the board. For a list of chassis that have been tested with Intel desktop boards please refer to the following website: http://developer.intel.com/design/motherbd/cooling.htm All responsibility for determining the adequacy of any thermal or system design remains solely with the reader. Intel makes no warranties or representations that merely following the instructions presented in this document will result in a system with adequate thermal performance.
The board uses an Intel BIOS that is stored in the Serial Peripheral Interface Flash Memory (SPI Flash) and can be updated using a disk-based program. The SPI Flash contains the BIOS Setup program, POST, the PCI auto-configuration utility, and Plug and Play support. The BIOS displays a message during POST identifying the type of BIOS and a revision code. The initial production BIOSs are identified as TYG4110H.86A. When the BIOS Setup configuration jumper is set to configure mode and the computer is powered-up, the BIOS compares the CPU version and the microcode version in the BIOS and reports if the two match. The BIOS Setup program can be used to view and change the BIOS settings for the computer. The BIOS Setup program is accessed by pressing the <F2> key after the Power-On Self-Test (POST) memory test begins and before the operating system boot begins. The menu bar is shown below. Maintenance Main Advanced Security Power Boot Exit
The maintenance menu is displayed only when the board is in configure mode. Section 2.3 on page 53 shows how to put the board in configure mode.
Table 32 lists the BIOS Setup program menu features. Table 32. BIOS Setup Program Menu Bar
Clears passwords and displays processor information
Displays processor and memory configuration
Configures advanced features available through the chipset
Sets passwords and security features
Configures power management features and power supply controls
Selects boot options
Saves or discards changes to Setup program options
Table 33 lists the function keys available for menu screens. Table 33. BIOS Setup Program Function Keys
BIOS Setup Program Function Key
<> or <> <> or <> <Tab> <Enter> <F9> <F10> <Esc>
Selects a different menu screen (Moves the cursor left or right) Selects an item (Moves the cursor up or down) Selects a field (Not implemented) Executes command or selects the submenu Load the default configuration values for the current menu Save the current values and exits the BIOS Setup program Exits the menu
BIOS Flash Memory Organization
The Serial Peripheral Interface Flash Memory (SPI Flash) includes an 8 Mbit (1024 KB) flash memory device.
The BIOS can automatically configure PCI devices. PCI devices may be onboard or add-in cards. Autoconfiguration lets a user insert or remove PCI cards without having to configure the system. When a user turns on the system after adding a PCI card, the BIOS automatically configures interrupts, the I/O space, and other system resources. Any interrupts set to Available in Setup are considered to be available for use by the add-in card.
Table 36 shows the effects of setting the supervisor password and user password. This table is for reference only and is not displayed on the screen. Table 36. Supervisor and User Password Functions
Neither Supervisor only User only Supervisor and user set Note:
Can change all options (Note) Can change all options N/A Can change all options
Can change all options (Note)
Password to Enter Setup
Password During Boot
Can change a Supervisor Password limited number of options Can change all options Enter Password Clear User Password
User Supervisor or user
Can change a Supervisor Password limited number Enter Password of options
If no password is set, any user can change all Setup options.
Error Messages and Beep Codes
The board-mounted speaker provides audible error code (beep code) information during POST.
The location of the onboard speaker
Figure 1, page 11
BIOS Beep Codes
Whenever a recoverable error occurs during POST, the BIOS causes the boards speaker to beep an error message describing the problem (see Table 37). Table 37. Beep Codes
Memory error Thermal warning
Three long beeps Four alternating beeps: High tone, low tone, high tone, low tone
1280 Hz High tone: 2000 Hz Low tone: 1600 Hz
BIOS Error Messages
Whenever a recoverable error occurs during POST, the BIOS displays an error message describing the problem. Table 38 lists the error messages and provides a brief description of each. Table 38. BIOS Error Messages
CMOS Battery Low CMOS Checksum Bad Memory Size Decreased No Boot Device Available
The battery may be losing power. Replace the battery soon. The CMOS checksum is incorrect. CMOS memory may have been corrupted. Run Setup to reset values. Memory size has decreased since the last boot. If no memory was removed, then memory may be bad. System did not find a device to boot.
Port 80h POST Codes
During the POST, the BIOS generates diagnostic progress codes (POST codes) to I/O port 80h. If the POST fails, execution stops and the last POST code generated is left at port 80h. This code is useful for determining the point where an error occurred. Displaying the POST codes requires a PCI bus add-in card, often called a POST card. The POST card can decode the port and display the contents on a medium such as a seven-segment display.
Regulatory Compliance and Battery Disposal Information
Safety standards European Union Declaration of Conformity statement Product Ecology statements Electromagnetic Compatibility (EMC) standards Product certification markings
This section contains the following regulatory compliance information for Intel Desktop Board DG41TY:
The Intel Desktop Board DG41TY complies with the safety standards stated in Table 42 when correctly installed in a compatible host system. Table 42. Safety Standards
CSA/UL 60950-1, First Edition EN 60950-1:2006, Second Edition IEC 60950-1:2005, Second Edition
Information Technology Equipment Safety - Part 1: General Requirements (USA and Canada) Information Technology Equipment Safety - Part 1: General Requirements (European Union) Information Technology Equipment Safety - Part 1: General Requirements (International)
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 Directive 2004/108/EC (EMC Directive) and 2006/95/EC (Low Voltage Directive). The product is properly CE marked demonstrating this conformity and is for distribution within all member states of the EU with no restrictions.
This product follows the provisions of the European Directives 2004/108/EC and 2006/95/EC. etina Tento vrobek odpovd poadavkm evropskch smrnic 2004/108/EC a 2006/95/EC. Dansk Dette produkt er i overensstemmelse med det europiske direktiv 2004/108/EC & 2006/95/EC. Dutch Dit product is in navolging van de bepalingen van Europees Directief 2004/108/EC & 2006/95/EC. Eesti Antud toode vastab Euroopa direktiivides 2004/108/EC ja 2006/95/EC kehtestatud nuetele. Suomi Tm tuote noudattaa EU-direktiivin 2004/108/EC & 2006/95/EC mryksi. Franais Ce produit est conforme aux exigences de la Directive Europenne 2004/108/EC & 2006/95/EC. Deutsch Dieses Produkt entspricht den Bestimmungen der Europischen Richtlinie 2004/108/EC & 2006/95/EC. 2004/108/EC 2006/95/EC. Magyar E termk megfelel a 2004/108/EC s 2006/95/EC Eurpai Irnyelv elrsainak. Icelandic essi vara stenst regluger Evrpska Efnahags Bandalagsins nmer 2004/108/EC & 2006/95/EC. Italiano Questo prodotto conforme alla Direttiva Europea 2004/108/EC & 2006/95/EC. Latvieu is produkts atbilst Eiropas Direktvu 2004/108/EC un 2006/95/EC noteikumiem. Lietuvi is produktas atitinka Europos direktyv 2004/108/EC ir 2006/95/EC nuostatas. Malti Dan il-prodott hu konformi mal-provvedimenti tad-Direttivi Ewropej 2004/108/EC u 2006/95/EC. Norsk Dette produktet er i henhold til bestemmelsene i det europeiske direktivet 2004/108/EC & 2006/95/EC. Polski Niniejszy produkt jest zgodny z postanowieniami Dyrektyw Unii Europejskiej 2004/108/EC i 73/23/EWG. Portuguese Este produto cumpre com as normas da Diretiva Europia 2004/108/EC & 2006/95/EC.
Japanese Kanji 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.
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.
Product Certification Markings (Board Level)
Intel Desktop Board DG41TY has the product certification markings shown in Table 45: Table 45. Product Certification Markings
UL joint US/Canada Recognized Component mark. Includes adjacent UL file number for Intel Desktop Boards: E210882. FCC Declaration of Conformity logo mark for Class B equipment. Includes Intel name and DG41TY model designation.
CE mark. Declaring compliance to European Union (EU) EMC directive and Low Voltage directive.
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.
KCC (Korean Communications Commission) EMC certification mark. Includes adjacent KCC certification number: CPU-DG41TY (B).
Taiwan BSMI (Bureau of Standards, Metrology and Inspections) mark. Includes adjacent Intel company number, D33025. Printed wiring board manufacturers recognition mark. Consists of a unique UL recognized manufacturers 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 application. The Environmental Friendly Usage Period (EFUP) for Intel Desktop Boards has been determined to be 10 years. V-0
Battery Disposal Information
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.
Risque d'explosion si la pile usage est remplace par une pile de type incorrect. Les piles usages doivent tre recycles dans la mesure du possible. La mise au rebut des piles usages doit respecter les rglementations locales en vigueur en matire de protection de l'environnement.
MicroATX Form Factor
Intel Desktop Board DG41TY Classic Series
The value proposition for mainstream platform
Experience the latest Intel Desktop Board DG41TYbuilt to cater to digital home entertainment and home application users. It delivers reliability, affordability, and versatility to meet a variety of digital needs.
More flexibility creates more possibilities
The Intel Desktop Board DG41TY offers legacy and premium features to meet a variety of digital needs. Great network connectivity with integrated 10/100/1000 network connection. Rich sound quality of the Intel High Definition Audio with 5.1 surround sound. Parallel port, floppy connector, and serial header onboard to meet the bare necessities. Microsoft* Windows Vista* Premium WHQL certified.
Experience enhanced performance exhilaration
Supports a wide range of the latest Intel 45nm processors, including the new Intel Core2 Quad** and Intel Core2 Duo processors. Delivers up to 8 GB support for DDR/ 667 SDRAM memory.
New generation of graphics capabilities
Intel Graphics Media Accelerator X4500 with Intel Clear Video Technology. Supports DirectX* 10, which enhances your gaming experience. Enjoy smoother high-definition video thanks to built-in hardware video decode acceleration (full hardware acceleration decode on MPEG-2 and partial on VC1 and AVC/H.264). VGA and DVI-D graphics output with dual display capability.
Intel Desktop Board DG41TY
Be thrilled by your new digital experience as you benefit from the host of software included with the Intel Desktop Board DG41TY.
The boxed Intel Desktop Board DG41TY solution includes:
ATX 2.2 compliant I/O shield SATA and ATA 100/66 Cables Board and back panel I/O layout stickers Quick reference guide Intel Express Installer driver and software DVD Microsoft* Windows Vista* Premium WHQL certified
Software Included: Intel Integrator Assistant (Internet Download) Intel Platform Administration Technology Acronis* True Image OEM Diskeeper* Home Edition DivX* for Windows* Laplink* PCmover* Express Norton Internet Security* Skype* TypePad* WildTangent* Kaspersky* Anti-Virus (Russian) Kingsoft* Antivirus (Chinese) Kingsoft* Powerword* (Chinese)
Features and Benefits
1 Support for the Intel Core2 Quad** and Intel Core2 Duo processors: Features quad-core and dual-core processing with 1333 / 1066 / 800 MHz system bus in the LGA775 package. 2 Intel G41 Express Chipset featuring Intel Graphics Media Accelerator XDual-Channel DDR/ 667 memory support: Two DIMM sockets, designed to support up to 8 GB1 of DDR/ 667 SDRAM memory, delivering greater platform performance and flexible memory support. 4 PCI Express* x16 graphics connector: Delivers up to 8 GB/s bandwidth. 5 Four Serial ATA ports (3.0 Gb/s): Facilitates high-speed storage and data transfers at up to 3.0 Gb/s for each of four ports. 6 Integrated 10/100/1000 Network Connection: Features onboard 10/100/1000 Mb/s Ethernet LAN connectivity. 7 Intel High Definition Audio with 5.1 surround sound: Enables high-quality integrated audio that rivals the performance of high-end discrete audio solutions. 8 Two PCI connectors: Provides expansion slots for custom system configurations and future add-in card upgrades.
8.6 / 21.84 cm 12
9 PCI Express x1 connector: Designed for bandwidth-intensive applications, PCI Express x1 I/O offers up to 3.5 times the bandwidth over traditional PCI architecture. Eight Hi-Speed USB 2.0 ports: Provides four back panel ports and an additional four USB ports via two internal headers. Floppy connector Parallel port and VGA + DVI-D graphics ports MicroATX form factor
9.6 / 24.38 cm
Processor Processor Support Intel Core2 Quad** processor in the LGA775 package Intel Core2 Duo processor in the LGA775 package Intel Pentium Dual-Core processor in the LGA775 package Intel Celeron Dual-Core processor in the LGA775 package Intel Celeron processor 400 sequence in the LGA775 package Supports Intel 64 Architecture2 Chipset Intel G41 Express Chipset Intel 82G41 Graphics and Memory Controller Hub (GMCH) Intel 82801GB I/O Controller Hub (ICH7) Graphics Memory Controller Hub (GMCH) Designed to support up to 8 GB1 of system memory using DDR/ 667 SDRAM memory Intel Fast Memory Access Intel Graphics Media Accelerator X4500 with Intel Clear Video Technology Intel I/O Controller Hub (ICH) Four SATA (3.0 Gb/s) ports Integrated 10/100/1000 network connection Eight Hi-Speed USB 2.0 ports (four back panel ports and an additional four USB ports via two internal headers)
System BIOS 8 Mb Flash EEPROM with Intel Platform Innovation Framework for EFI Plug and Play, IDE drive auto-configure Advanced configuration and power interface V1.0b, DMI 2.0, multilingual support Serial Peripheral Interface (SPI) Flash Intel Rapid BIOS Boot Optimized POST for faster access to PC from power-on System Memory Memory Capacity Two 240-pin DIMM connectors supporting up to two double-sided DIMMs Memory Types DDR/ 667 SDRAM memory support Non-ECC Memory Memory Modes Dual- or single-channel operation support Memory Voltage 1.8 V Hardware Management Features Processor fan speed control System chassis fan speed control Voltage and temperature sensing Fan sensor inputs used to monitor fan activity Power management support for ACPI 1.0b Expansion Capabilities Two PCI bus add-in card connectors One PCI Express* x1 bus add-in card connectors One PCI Express x16 graphics connector Ultra ATA 100 / 66 devices
Jumpers and Front-Panel Connectors Jumpers Single configuration jumper design Jumper access for BIOS maintenance mode Front-Panel Connectors Reset, HDD LED, Power LEDs, power on/off Two front-panel Hi-Speed USB 2.0 headers Front-panel audio header One serial header Mechanical Board Style ATX 2.2-compliant Board Size 9.6 x 8.6 (24.38 cm x 21.84 cm) Baseboard Power Requirements ATX12V Environment Operating Temperature 0 C to +55 C Storage Temperature -20 C to +70 C Regulations and Safety Standards United States and Canada CSA/UL 60950-1, First Edition (Binational Standard) Europe (Low Voltage Directive 2006/95/EC) EN 60950-1:2006 International IEC 60950-1:2001, First Edition
EMC Regulations (tested in representative chassis) United States FCC 47 CFR Part 15, Subpart B Canada ICES-003 Class B Europe (EMC Directive 2004/108/EC) EN 55022:2006 and EN 55024:1998 Australia/New Zealand EN 55022:2006 Class B Japan VCCI V-3/04.04, V-4/03.04, Class B South Korea KN-22:2005 and KN-24:2005 Taiwan CNS 13438:2006 Class B International CISPR 22:2005 +A1:2005 +A2:2006 Class B Environmental Compliance Europe Europe RoHS (Directive 2002/95/EC) China China RoHS (MII Order # 39) Lead-Free: The symbol is used to identify electrical and electronic assemblies and components in which the lead (Pb) concentration level in any of the raw materials and the end product is not greater than 0.1% by weight (1000 ppm). This symbol is also used to indicate conformance to lead-free requirements and definitions adopted under the European Unions Restriction on Hazardous Substances (RoHS) directive, 2002/95/EC.
Ordering Information: See the Intel Web site at www.intel.com. For the most current product information, visit developer.intel.com/design/ motherbd/
1 System resources and hardware (such as PCI and PCI Express*) 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 and applications, depending on the system configuration and operating system. 2 64-bit computing on Intel architecture requires a computer system with a processor, chipset, BIOS, operating system, device drivers and applications enabled for Intel 64 architecture. Processors will not operate (including 32-bit operation) without an Intel 64 architecture-enabled BIOS. Performance will vary depending on your hardware and software configurations. See http://developer.intel.com/technology/intel64/index.htm for more information. 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 INTELS 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. All products, dates, and figures specified are preliminary based on current expectations, and are subject to change without notice. Availability in different channels may vary. Intel, the Intel logo, Intel Core, Pentium, and Celeron are trademarks of Intel Corporation in the U.S. and other countries. *Other names and brands may be claimed as the property of others. **Supports 95 W Thermal Design Power, Intel Core2 Quad Processors with 1333 / 1066 MHz System Bus. For information, visit processormatch.intel.com Copyright 2008 Intel Corporation. All rights reserved. 0908/TC/MS/PDF 320526-001US
|Form Factor||Micro ATX|
|Compatible Processors||Core 2 Duo, Core 2 Quad, Pentium Dual Core, Celeron 400 sequence, Celeron Dual Core|
|Processor Socket||LGA775 Socket|
|Multi-Core Support||Dual-Core / Quad-core|
|Chipset Type||Intel G41 Express / Intel ICH7|
|Max Bus Speed||1333 MHz|
|Storage Controller||ATA-100, Serial ATA-300|
|Power Connectors||4-pin ATX12V connector, 24-pin main power connector|
|Installed Qty (Max Supported)||0 ( 1 )|
|Supported RAM Technology||DDR2 SDRAM|
|RAM Installed ( Max )||0 MB / 8 GB (max)|
|Supported RAM Speed||PC2-6400, PC2-5300|
|RAM Features||Dual channel memory architecture|
|Graphics Controller||Intel GMA X4500 Dynamic Video Memory Technology 5.0|
|Audio Output||Sound card|
|Sound Output Mode||5.1 channel surround|
|Compliant Standards||High Definition Audio|
|Telecom / Networking|
|Networking||Network adapter - Realtek RTL8111D - Ethernet, Fast Ethernet, Gigabit Ethernet|
|BIOS Features||Rapid BIOS boot, Multilingual BIOS|
|Expansion / Connectivity|
|Expansion Slot(s)||1 processor - LGA775 Socket 2 memory - DIMM 240-pin 1 PCI Express x16 1 PCI Express x1 2 PCI|
|Storage Interfaces||Intel ICH7 : Serial ATA-300 - connector(s): 4 x 7pin Serial ATA - 4 device(s) ATA-133 - connector(s): 1 x 40pin IDC - 2 device(s)|
|Interfaces||4 x Hi-Speed USB - 4 pin USB Type A 1 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45 1 x display / video - DVI-Digital 1 x display / video - VGA - 15 pin HD D-Sub (HD-15) 1 x audio - line-in - mini-phone stereo 3.5 mm 1 x audio - line-out - mini-phone stereo 3.5 mm 1 x microphone - input - mini-phone 3.5 mm|
|Additional Connectors (Optional)||4 x Hi-Speed USB|
|Software Included||Drivers & utilities|
|Compatible with Windows 7||"Compatible with Windows 7" software and devices carry Microsoft’s assurance that these products have passed tests for compatibility and reliability with 32-bit and 64-bit Windows 7.|
|Service & Support||3 years warranty|
|Service & Support Details||Limited warranty - 3 years|
|Universal Product Identifiers|
ASC-10 Of AMN VMX100 DAV-SR2 Combo 2310 Procoder 2 MP490 40 PB Memory ER3261BNS 5 II S0112T-s4115H D7056 Studio 14 Alpha 2 SRT 6355 LP225 Network Problem H6300 FTM-10R 3600A Kx-tga101 Alcatel 2412 TO7470 Command 8930G LW32A23WX HT552TH RA122H Panel PT-LB60NTU CD6452B-79 Review PT-LB78VU PM500B P-100 Frontman 25R 14GX8310-75R Travelsound I50 EWF551 SU-V85A Chronographen SR-L3928BSS CDX-GT121 Deluxe-2005 IVA-D100 LAC-M9600R 30GB090-200 Enduro R F300EXR Zenith 12 SD253 KDL-V32xbr1 Bios Update Tv410 Problems Control II MYV-65 W6441 FBX-900 CP658 Iriver N10 MB-D11 S3000 Finepix 6800 Mark 89 153 BW WD425E Manual LT50 RTS Minolta XG-1 Samsung S821 SR7300 Crdh180-42 Deluxe Control Tx9000TS Headphone Garmin 260W RT-32FZ11RX 37PF9830 OL-1000 Cabriolet GR-L207dxza Price XR-M510 MTD 1365 DA6352 MCD177 12 Storm PN 8388 Driver Download WIM 2160 TX-36PD30 42PG21R CX4700 Powershot G1 HD 970 WAC700 DAV-HDX678WF PCG-NV309 P5KPL-c 1600 Touch AM-978 SY-7VBA 133 CQ-C7303U CDP-CX55 SMX-F400
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