Intel® Desktop Board DG41TY Product Guide
Order Number: E52797-001
Revision History
Revision Revision History Date
-001 First release of the Intel® Desktop Board DG41TY Product Guide October 2008
If an FCC declaration of conformity marking is present on the board, the following statement applies:
FCC Declaration of Conformity
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
For questions related to the EMC performance of this product, contact:
Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124
1-800-628-8686
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference to
radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the interference by
one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment to an outlet on a circuit other than the one to which the receiver is connected.
• 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 emissions from digital apparatus set
out in the Radio Interference Regulations of the Canadian Department of Communications.
Le présent appareil numerique német pas de bruits radioélectriques dépassant les limites applicables aux
appareils numériques de la classe B prescrites dans le Réglement sur le broullage radioélectrique édicté par
le ministére des Communications du Canada.
Disclaimer
INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL® PRODUCTS. NO LICENSE,
EXPRESS OR IMPLIED, BY ESTOPPEL OR
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.
®
Desktop Board DG41TY may contain design defects or errors known as errata which may cause the
Intel
product to deviate from published specifications. Current characterized errata are available on request.
Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing
your product order.
Copies of documents which have an ordering number and are referenced in this document, or other Intel
literature, may be obtained from Intel Corporation by going to the World Wide Web site at:
http://www.intel.com/ or by calling 1-800-548-4725.
Intel, the Intel logo, Pentium, 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.
OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS
Preface
This Product Guide gives information about board layout, component installation, BIOS
update, and regulatory requirements for Intel
®
Desktop Board DG41TY.
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 Updating 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: information about safety standards, EMC regulations, and
product certifications
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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.
Term Description
GB Gigabyte (1,073,741,824 bytes)
GHz Gigahertz (one billion hertz)
KB Kilobyte (1024 bytes)
MB Megabyte (1,048,576 bytes)
Mbit Megabit (1,048,576 bits)
MHz Megahertz (one million hertz)
iv
Contents
1 Desktop Board Features
Supported Operating Systems..............................................................................10
Desktop Board Components.................................................................................11
Processor..........................................................................................................13
Main Memory.....................................................................................................13
®
Intel
G41 Express Chipset .................................................................................14
®
Intel
G41 Graphics Subsystem....................................................................15
Intel® GMA X4500 Graphics Controller (Intel
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
Serial ATA.........................................................................................................18
Expandability.....................................................................................................19
BIOS................................................................................................................19
Serial ATA and IDE Auto Configuration...........................................................19
PCI* and PCI Express* Auto Configuration .....................................................19
Security Passwords.....................................................................................20
Hardware Management Features ..........................................................................20
Hardware Monitoring and Fan Speed Control ..................................................21
Chassis Intrusion........................................................................................21
Power Management Features ...............................................................................21
ACPI.........................................................................................................21
Hardware Support ......................................................................................22
Power Connectors ...............................................................................22
Fan Headers .......................................................................................22
LAN Wake Capabilities..........................................................................22
Instantly Available PC Technology..........................................................23
+5 V Standby Power Indicator LED ........................................................23
Wake from USB ..................................................................................24
PME# Signal Wake-up Support..............................................................24
WAKE# Signal Wake-up Support ...........................................................24
ENERGY STAR* Capable ..............................................................................24
Speaker............................................................................................................24
Battery.............................................................................................................24
Real-Time Clock.................................................................................................25
®
GMA X4500) .......................15
2 Installing and Replacing Desktop Board Components
Before You Begin ...............................................................................................27
Installation Precautions.......................................................................................28
Prevent Power Supply Overload ....................................................................28
Observe Safety and Regulatory Requirements.................................................28
Installing the I/O Shield ......................................................................................29
Installing and Removing the Desktop Board ...........................................................30
Installing and Removing a Processor.....................................................................31
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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
Removing the PCI Express x16 Card..............................................................41
Connecting the Diskette Drive Cable .....................................................................42
Connecting the IDE Cable....................................................................................43
Connecting the Serial ATA (SATA) Cables ..............................................................44
Connecting to the Internal Headers and Connectors ................................................45
S/PDIF Connector.......................................................................................46
Front Panel Audio Header ............................................................................46
Serial Port Header ......................................................................................47
HD Audio Link Header .................................................................................47
Chassis Intrusion Header.............................................................................48
Front Panel Header .....................................................................................48
Alternate Front Panel Power LED Header........................................................49
USB 2.0 Headers ........................................................................................49
Connecting to the Back Panel Audio Connectors......................................................50
Connecting Chassis Fan and Power Supply Cables...................................................51
Connecting Chassis Fan Cables.....................................................................51
Connecting Supply Power Cables ..................................................................52
Setting the BIOS Configuration Jumper .................................................................53
Clearing Passwords ............................................................................................54
Replacing the Battery .........................................................................................55
3 Updating the BIOS
Updating the BIOS with the Intel
Updating the BIOS with the ISO Image BIOS Update File or the Iflash Memory Update
Utility .........................................................................................................62
Obtaining the BIOS Update File ....................................................................62
Updating the BIOS with the ISO Image BIOS Update File .................................62
Updating the BIOS with the Iflash Memory Update Utility .................................63
Recovering the BIOS...................................................................................64
®
Express BIOS Update Utility.................................61
A Error Messages and Indicators
BIOS Beep Codes...............................................................................................65
BIOS Error Messages..........................................................................................65
B Regulatory Compliance
Safety Standards ...............................................................................................67
Place Battery Marking .................................................................................67
European Union Declaration of Conformity Statement..............................................68
Product Ecology Statements ................................................................................69
Recycling Considerations .............................................................................69
Lead-Free Desktop Board.............................................................................71
EMC Regulations ................................................................................................73
Ensure Electromagnetic Compatibility (EMC) Compliance..................................74
vi
Contents
Product Certifications..........................................................................................75
Board-Level Certification Markings ................................................................75
Chassis and Component Certifications............................................................76
Figures
1. Intel Desktop Board DG41TY Components........................................................11
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. Remove the Protective Socket Cover ...............................................................32
9. Remove the Processor from the Protective Processor Cover ................................33
10. Install the Processor .....................................................................................33
11. Close the Load Plate .....................................................................................34
12. Connecting the Processor Fan Heat Sink Cable to the Processor Fan Header..........35
13. Dual Channel Memory Configuration Example ...................................................36
14. Use DDR2 DIMMs .........................................................................................37
15. Installing a DIMM .........................................................................................38
16. Installing a PCI Express x16 Card ...................................................................40
17. Removing a PCI Express x16 Card ..................................................................41
18. Connecting the Diskette Drive Cable................................................................42
19. Connecting the IDE Cable ..............................................................................43
20. Connecting a Serial ATA Cable........................................................................44
21. Internal Headers and Connectors....................................................................45
22. Back Panel Audio Connectors .........................................................................50
23. Location of the Chassis Fan Headers................................................................51
24. Connecting Power Supply Cables ....................................................................52
25. Location of the BIOS Configuration Jumper Block ..............................................53
26. Removing the Battery ...................................................................................59
Tables
1. Feature Summary.......................................................................................... 9
2. Intel Desktop Board DG41TY Components........................................................12
3. Audio Jack Retasking Support.........................................................................16
4. LAN Connector LEDs .....................................................................................18
5. S/PDIF Connector .........................................................................................46
6. Jumper Settings for the Front Panel Audio Select Jumper Block ...........................46
7. Front Panel Audio Signal Names for Intel HD Audio............................................46
8. Front Panel Audio Header Signal Names for AC’97 Audio ....................................47
9. Serial Port Header Signal Names.....................................................................47
10. HD Audio Link Header Signal Names ...............................................................47
11. Chassis Intrusion Header...............................................................................48
12. Front Panel Header .......................................................................................48
13. Alternate Front Panel Power LED Header..........................................................49
14. USB 2.0 Header Signal Names........................................................................49
15. Jumper Settings for the BIOS Setup Program Modes..........................................53
16. Beep Codes .................................................................................................65
17. BIOS Error Messages ....................................................................................65
18. Safety Standards..........................................................................................67
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Intel Desktop Board DG41TY Product Guide
19. Lead-Free Board Markings .............................................................................72
20. EMC Regulations...........................................................................................73
21. Product Certification Markings ........................................................................75
viii
1 Desktop Board Features
This chapter briefly describes the features of Intel® Desktop Board DG41TY. Table 1
summarizes the major features of the Desktop Board.
Table 1. Feature Summary
Form Factor
Processor Support for an Intel® processor in the LGA775 package
Main Memory
Chipset Intel® G41 Express Chipset consisting of:
Graphics
Audio
LAN Support
Expansion
Capabilities
Peripheral
Interfaces
microATX (218.44 millimeters [8.60 inches] x 243.84 millimeters
[9.60 inches])
• Two 240-pin, DDR2 1.8 V SDRAM Dual Inline Memory Module
(DIMM) sockets
• 800/667 MHz single or dual channel DDR2 SDRAM interface
• Support for up to 4 GB of system memory
• Intel G41 Express Chipset Graphics and Memory Controller Hub
(GMCH) with Intel® Graphics Media Accelerator X4500 (Intel® GMA
X4500)
• Intel
• Intel G41 Express Chipset Graphics and Memory Controller Hub
• Integrated graphics output for VGA and DVI-D
• One PCI Express* x16 connector supporting PCI Express graphics
• 5.1 + 2-channel onboard audio subsystem, featuring:
• Onboard S/PDIF connector
• One PCI Express x16 connector
• One PCI Express x1 connector
• Two PCI* bus connectors
• Up to eight USB 2.0 ports
• Four Serial ATA (SATA) channels (3.0 Gb/s) via the ICH7
• One IDE interface with ATA-66/100 support (two devices)
• One diskette drive interface
• One VGA connector
• One DVI-D connector
• One serial port header
• PS/2* keyboard and mouse ports
®
82801G I/O Controller Hub (ICH7)
(GMCH)
cards
― Realtek* ALC888VC audio codec
― Support for Intel
Realtek 8111D Gigabit Ethernet Controller
― Four ports routed to the back panel
― Four ports routed to two USB headers
®
High Definition Audio and AC ’97 Audio
continued
9
Intel Desktop Board DG41TY Product Guide
Table 1. Feature Summary (continued)
BIOS
Power Management
Hardware Monitor
• Intel
• 8 Mbit symmetrical flash memory device
• Support for SMBIOS
• Intel
• Intel
• Support for Advanced Configuration and Power Interface (ACPI)
• Suspend to RAM (STR)
• Wake on USB, PCI Express, LAN, and front panel
• ENERGY STAR* capable
• Voltage sense to detect out of range power supply voltages
• Thermal sense to detect out of range temperatures
• Three fan headers
• Three fan sense inputs to monitor fan speed
®
Platform Innovation Framework for extensible firmware
interface
®
Rapid BIOS Boot
®
Express BIOS Update
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:
• Microsoft Windows Vista* Ultimate
• Microsoft Windows Vista Enterprise
• Microsoft Windows Vista Business
• Microsoft Windows Vista Home Premium
• Microsoft Windows Vista Home Basic
• Microsoft Windows Vista Ultimate 64-bit edition
• Microsoft Windows Vista Enterprise 64-bit edition
• Microsoft Windows Vista Business 64-bit edition
• Microsoft Windows Vista Home Premium 64-bit edition
• Microsoft Windows Vista Home Basic 64-bit edition
• Microsoft Windows* XP Media Center Edition 2005
• Microsoft Windows XP Professional
• Microsoft Windows XP Professional x64 Edition
• Microsoft Windows XP Home
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