Intel D425KT Guide de configuration

Intel® Desktop Board D425KT and

Intel® Desktop Board D425KTW

Technical Product Specification

July 2013

Order Number: E98415-003

The Intel®Desktop Board D425KT and Intel®Desktop Board D425KTW 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 D425KT and Intel Desktop Board D425KTW

Specification Update.

Revision History

Revision Revision History Date

-001 First release of the Intel

Desktop Board D425KT and Intel

Desktop

Board D425KTW Technical Product Specification July 2010

-002 Specification Clarification May 2013

-003 Specification Clarification July 2013

This product specification applies to only the standard Intel®Desktop Board D425KT and Intel®

Desktop Board D425KTW with BIOS identifier MWPNT10N.86A

Changes to this specification will be published in the Intel Desktop Board D425KT and Intel

Desktop Board D425KTW 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 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. 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.

Intel, the Intel logo, and Intel Atom are trademarks of Intel Corporation in the United States and other

countries.

* Other names and brands may be claimed as the property of others.

iii

Board Identification Information

Basic Desktop Board D425KT/KTW Identification Information

AA Revision

BIOS Revision

Notes

E93084-300 MWPNT10N.86A.0049 1,2

E93085-300 MWPNT10N.86A.0049 1,2

E93083-301 MWPNT10N.86A.0069 1,2

E93084-301 MWPNT10N.86A.0069 1,2

E93085-301 MWPNT10N.86A.0069 1,2

Notes:

1. The AA number is found on a small label on the component side of the board.

2. The CG82NM10 chipset used on this AA revision consists of the following component:

Device

Stepping

S-Spec Numbers

CG82NM10 B0 SLGXX

Specification Changes or Clarifications

The table below indicates the Specification Changes or Specification Clarifications that

apply to the Intel®Desktop Board D425KT/KTW.

Specification Changes or Clarifications

Date

Type of Change

Description of Changes or Clarifications

May 2013 Spec Clarifications Added ENERGY STAR Note to Section 5.1.5.

July 2013 Spec Clarification Deleted references to ENERGY STAR.

Errata

Current characterized errata, if any, are documented in a separate Specification

Update. See http://www.intel.com/content/www/us/en/motherboards/desktop-

motherboards/motherboards.html?wapkw=desktop+boards for the latest

documentation.

Intel Desktop Board D425KT and Intel Desktop Board D425KTW Technical Product

Specification

Preface

This Technical Product Specification (TPS) specifies the board layout, components,

connectors, power and environmental requirements, and the BIOS for the Intel®

Desktop Board D425KT and Intel®Desktop Board D425KTW. It describes the standard

product and available manufacturing options.

Intended Audience

The TPS is intended to provide detailed, technical information about the Intel Desktop

Board D425KT and Intel Desktop Board D425KTW 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

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

Typographical Conventions

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

NOTE

Notes call attention to important information.

CAUTION

Cautions are included to help you avoid damaging hardware or losing data.

Intel Desktop Board D425KT and Intel Desktop Board D425KTW Technical Product

Specification

Other Common Notation

# Used after a signal name to identify an active-low signal (such as USBP0#)

GB Gigabyte (1,073,741,824 bytes)

GB/s Gigabytes per second

Gbit Gigabit (1,073,741,824 bits)

KB Kilobyte (1024 bytes)

Kbit Kilobit (1024 bits)

kbits/s 1000 bits per second

MB Megabyte (1,048,576 bytes)

MB/s Megabytes per second

Mbit Megabit (1,048,576 bits)

Mbit/s Megabits per second

xxh An address or data value ending with a lowercase h indicates a hexadecimal value.

x.x V 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.

vii

Contents

1Product Description

1.1 Overview......................................................................................... 11

1.1.1 Feature Summary ................................................................. 11

1.1.2 Board Layout........................................................................ 13

1.1.3 Block Diagram ...................................................................... 15

1.2 Online Support................................................................................. 16

1.3 Processor ........................................................................................ 16

1.3.1 Intel D425 Graphics Subsystem .............................................. 17

1.4 System Memory ............................................................................... 18

1.5 Intel®NM10 Express Chipset.............................................................. 19

1.5.2 USB..................................................................................... 21

1.5.3 SATA Support....................................................................... 21

1.6 Real-Time Clock Subsystem............................................................... 22

1.7 Legacy I/O Controller........................................................................ 22

1.8 LAN Subsystem................................................................................ 23

1.8.1 LAN Subsystem Drivers.......................................................... 23

1.8.2 RJ-45 LAN Connector with Integrated LEDs .............................. 24

1.9 Audio Subsystem.............................................................................. 25

1.9.1 Audio Subsystem Software..................................................... 26

1.9.2 Audio Connectors and Headers................................................ 26

1.10 Hardware Management Subsystem..................................................... 27

1.10.1 Hardware Monitoring ............................................................. 27

1.10.2 Thermal Monitoring ............................................................... 28

1.11 Power Management .......................................................................... 29

1.11.1 ACPI.................................................................................... 29

1.11.2 Hardware Support ................................................................. 32

2Technical Reference

2.1 Memory Map.................................................................................... 35

2.1.1 Addressable Memory ............................................................. 35

2.2 Connectors and Headers.................................................................... 38

2.2.1 Back Panel ........................................................................... 39

2.2.2 Component-side Connectors and Headers................................. 41

2.3 BIOS Configuration Jumper Block ....................................................... 51

2.4 Mechanical Considerations ................................................................. 53

2.4.1 Form Factor.......................................................................... 53

2.5 Electrical Considerations.................................................................... 54

2.5.1 Fan Header Current Capability ................................................ 54

2.5.2 Add-in Board Considerations................................................... 54

2.6 Thermal Considerations..................................................................... 54

2.6.1 Passive Heatsink Design in a Passive System Environment ......... 56

Intel Desktop Board D425KT and Intel Desktop Board D425KTW Technical Product

Specification

viii

2.7 Power Consumption .......................................................................... 59

2.7.1 Minimum Load Configuration................................................... 59

2.7.2 Maximum Load Configuration.................................................. 59

2.8 Reliability......................................................................................... 60

2.9 Environmental.................................................................................. 61

3Overview of BIOS Features

3.1 Introduction..................................................................................... 63

3.2 BIOS Flash Memory Organization........................................................ 64

3.3 Resource Configuration ..................................................................... 64

3.3.1 PCI* Autoconfiguration .......................................................... 64

3.4 System Management BIOS (SMBIOS) ................................................. 65

3.5 Legacy USB Support ......................................................................... 66

3.6 BIOS Updates .................................................................................. 67

3.6.1 BIOS Recovery...................................................................... 67

3.6.2 Custom Splash Screen ........................................................... 68

3.7 Boot Options.................................................................................... 68

3.7.1 Optical Drive Boot ................................................................. 68

3.7.2 Network Boot........................................................................ 68

3.7.3 Booting Without Attached Devices........................................... 69

3.7.4 Changing the Default Boot Device During POST......................... 69

3.8 BIOS Security Features ..................................................................... 70

4Board Status and Error Messages

4.1 BIOS Beep Codes ............................................................................. 71

4.2 Front-panel Power LED Blink Codes..................................................... 72

4.3 BIOS Error Messages ........................................................................ 72

4.4 Port 80h POST Codes ........................................................................ 73

5Regulatory Compliance and Battery Disposal Information

5.1 Regulatory Compliance...................................................................... 79

5.1.1 Safety Standards................................................................... 79

5.1.2 European Union Declaration of Conformity Statement ................ 80

5.1.3 Product Ecology Statements ................................................... 81

5.1.4 EMC Regulations ................................................................... 83

5.1.5 e-Standby and ErP Compliance ............................................... 86

5.1.6 Regulatory Compliance Marks (Board Level) ............................. 87

5.2 Battery Disposal Information.............................................................. 88

Contents

Figures

1. Major Board Components .................................................................. 13

2. Block Diagram.................................................................................. 15

3. LAN Connector LED Locations............................................................. 24

4. Back Panel Audio Connectors ............................................................. 26

5. Thermal Sensors and Fan Header ....................................................... 28

6. Location of the Standby Power Indicator LED ....................................... 34

7. Detailed System Memory Address Map................................................ 36

8. Back Panel Connectors ...................................................................... 39

9. I/O Shield Reference Diagram............................................................ 40

10. Component-side Connectors and Headers............................................ 41

11. Connection Diagram for Front Panel Header......................................... 48

12. Connection Diagram for Front Panel USB Header .................................. 50

13. Connection Diagram for Front Panel USB Header with Intel Z-U130 USB

Solid-State Drive or Compatible Device Support (D425KTW only)........... 50

14. Location of the BIOS Configuration Jumper Block.................................. 51

15. Board Dimensions............................................................................. 53

16. Localized High Temperature Zones ..................................................... 55

17. Fan Location Guide for Chassis Selection (Chassis Orientation is Not

Restricted)....................................................................................... 58

Tables

1. Feature Summary............................................................................. 11

2. Board Components Shown in Figure 1................................................. 14

3. Supported Memory Configurations...................................................... 18

4. LAN Connector LED States................................................................. 24

5. Audio Jack Support........................................................................... 25

6. Effects of Pressing the Power Switch ................................................... 29

7. Power States and Targeted System Power ........................................... 30

8. Wake-up Devices and Events ............................................................. 31

9. System Memory Map ........................................................................ 37

10. Component-side Connectors and Headers Shown in Figure 10................ 42

11. Serial Port Header ............................................................................ 43

12. LVDS Data Connector - 30-Pin (D425KTW only) ................................... 43

13. LVDS Panel Voltage Selection Jumper (D425KTW only) ......................... 44

14. LVDS Inverter Power Connector (D425KTW only) ................................. 44

15. LVDS Inverter Power Voltage Selection Jumper (D425KTW only)............ 44

16. Chassis Fan Header .......................................................................... 44

17. SATA Connectors.............................................................................. 45

18. Front Panel Wireless Activity LED Header (D425KTW only)..................... 45

19. Front Panel Audio Header for Intel HD Audio........................................ 45

20. Front Panel Audio Header for AC ’97 Audio........................................... 45

21. Front Panel USB Header .................................................................... 46

Intel Desktop Board D425KT and Intel Desktop Board D425KTW Technical Product

Specification

22. Front Panel USB Header with Intel Z-U130 USB Solid-State Drive or

Compatible Device Support (D425KTW only)........................................ 46

23. Power Connector .............................................................................. 47

24. Front Panel Header ........................................................................... 48

25. States for a One-Color Power LED....................................................... 49

26. BIOS Configuration Jumper Settings ................................................... 52

27. Fan Header Current Capability............................................................ 54

28. Thermal Considerations for Components.............................................. 56

29. Minimum Load Configuration Current and Power Results........................ 59

30. Maximum Load Configuration Current and Power Results....................... 60

31. Intel Desktop Board D425KT and Intel Desktop Board D425KTW

Environmental Specifications.............................................................. 61

32. BIOS Setup Program Menu Bar........................................................... 64

33. BIOS Setup Program Function Keys .................................................... 64

34. Acceptable Drives/Media Types for BIOS Recovery................................ 67

35. Boot Device Menu Options................................................................. 69

36. Supervisor and User Password Functions ............................................. 70

37. BIOS Beep Codes ............................................................................. 71

38. Front-panel Power LED Blink Codes..................................................... 72

39. BIOS Error Messages ........................................................................ 72

40. Port 80h POST Code Ranges .............................................................. 73

41. Port 80h POST Codes ........................................................................ 74

42. Typical Port 80h POST Sequence ........................................................ 77

43. Safety Standards.............................................................................. 79

44. EMC Regulations............................................................................... 83

46. Regulatory Compliance Marks ............................................................ 87

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