Intel DQ965WC User manual

Intel®Desktop Board DQ965WC
Product Guide
Order Number: D55575-003

Revision History
Revision Revision History Date
001 First release of the Intel®Desktop Board DQ965WC Product Guide June 2006
002 Second release of the Intel®Desktop Board DQ965WC Product Guide August 2006
003 Added operating system support and updated Chapter 4 December 2006
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 OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS
GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN INTEL’S TERMS AND CONDITIONS OF SALE FOR
SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER, AND INTEL DISCLAIMS ANY EXPRESS OR
IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF INTEL PRODUCTS INCLUDING LIABILITY OR
WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT
OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. Intel products are not intended
for use in medical, life saving, or life sustaining applications. Intel may make changes to specifications and
product descriptions at any time, without notice.
Desktop Board DQ965WC may contain design defects or errors known as errata which may cause the
product to deviate from published specifications. Current characterized errata are available on request.
Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing
your product order.
Copies of documents which have an ordering number and are referenced in this document, or other Intel
literature, may be obtained 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 © 2006, 2007, Intel Corporation. All rights reserved.

iii
Preface
This Product Guide gives information about board layout, component installation, BIOS
update, and regulatory requirements for Intel®Desktop Board DQ965WC.
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
4 Configuring for RAID (Intel®Matrix Storage Technology): information about
configuring your system for RAID
A Error Messages and Indicators: information about BIOS error messages and beep
codes
B Regulatory Compliance: safety and EMC regulations and product certifications
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.

Intel Desktop Board DQ965WC Product Guide
iv
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)
Box Contents
•Intel Desktop Board DQ965WC
•I/O shield
•Two locking Serial ATA cables
•Intel®Express Installer Driver CD-ROM
•Intel®Express Installer Software CD-ROM
•Intel®Matrix Storage Technology RAID driver diskette
•Quick Reference poster
•Configuration and battery caution statement label

v
Contents
1Desktop Board Features
Supported Operating Systems .............................................................................. 10
Desktop Board Components.................................................................................. 11
Processor ...........................................................................................................13
Main Memory......................................................................................................13
Intel®Q965 Express Chipset................................................................................. 15
Intel Q965 Graphics Subsystem.....................................................................15
GMA 3000 Graphics Controller ............................................................... 15
Digital Video Interface (DVI).................................................................. 16
Onboard Audio Subsystem ................................................................................... 17
LAN Subsystem...................................................................................................17
LAN Subsystem Software.............................................................................. 17
RJ-45 LAN Connector LEDs ........................................................................... 18
Intel®Active Management Technology (Intel®AMT)
with System Defense Feature ..................................................................19
Hi-Speed USB 2.0 Support ...................................................................................20
Serial ATA .......................................................................................................... 20
Expandability......................................................................................................20
BIOS .................................................................................................................20
Serial ATA and IDE Auto Configuration ...........................................................20
PCI and PCI Express* Auto Configuration .......................................................21
Security Passwords ...................................................................................... 21
Trusted Platform Module (TPM) ............................................................................. 22
Hardware Management Features ...........................................................................22
Hardware Monitoring and Fan Speed Control................................................... 22
Chassis Intrusion Detection...........................................................................22
Power Management Features ................................................................................23
ACPI .......................................................................................................... 23
Power Connectors........................................................................................23
Fan Headers ...............................................................................................23
LAN Wake Capabilities..................................................................................24
Instantly Available PC Technology.................................................................. 24
On-board Power Indicator LEDs..................................................................... 25
Wake from USB...........................................................................................26
PME# Signal Wake-up Support...................................................................... 26
WAKE# Signal Wake-up Support ...................................................................26
Speaker ............................................................................................................. 26
Battery .............................................................................................................. 26
Real-Time Clock .................................................................................................. 26
2Installing 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...................................................................... 32

Intel Desktop Board DQ965WC Product Guide
vi
Installing a Processor ................................................................................... 32
Installing the Thermal Module .......................................................................35
Removing the Processor ............................................................................... 37
Installing and Removing Memory .......................................................................... 38
Guidelines for Dual Channel Memory Configuration .......................................... 38
Two or Four DIMMs ..............................................................................39
Three DIMMs .......................................................................................39
Installing DIMMs.......................................................................................... 40
Removing DIMMs.........................................................................................42
Installing and Removing a PCI Express x16 Card.....................................................43
Installing a PCI Express x16 Card ..................................................................43
Removing the PCI Express x16 Card ..............................................................44
Connecting the Serial ATA (SATA) Cable ................................................................ 45
Connecting to Internal Headers............................................................................. 46
Installing a Front Panel Audio Solution for Intel®High Definition Audio............... 47
Connecting to the USB 2.0 Headers ............................................................... 48
Connecting to the Front Panel Header ............................................................ 48
Connecting to the Alternate Front Panel Power LED Header............................... 49
Connecting to the IEEE 1394a Header ............................................................ 49
Connecting to the HD Audio Link Header ........................................................ 49
Connecting to the Flexible Audio System ................................................................ 50
Connecting Chassis Fan and Power Cables..............................................................51
Connecting Chassis Fan Cables...................................................................... 51
Connecting Power Cables.............................................................................. 52
Setting the BIOS Configuration Jumper ..................................................................53
Clearing Passwords..............................................................................................54
Back Panel Connectors......................................................................................... 55
3Updating the BIOS
Updating the BIOS with the Intel®Express BIOS Update Utility................................. 61
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 Iflash ....................................................................... 63
Recovering the BIOS .................................................................................... 64
4Configuring for RAID (Intel®Matrix Storage Technology)
Configuring the BIOS for Intel Matrix Storage Technology................................. 65
SATA Port Mapping ......................................................................................65
Creating Your RAID Set ................................................................................ 66
Loading the Intel Matrix Storage Technology RAID Drivers and Software ............67
Setting Up a “RAID Ready” System ................................................................ 67
AError Messages and Indicators
BIOS Beep Codes ................................................................................................ 69
BIOS Error Messages ........................................................................................... 69
BRegulatory Compliance
Safety Regulations .............................................................................................. 71
Place Battery Marking ..................................................................................71
European Union Declaration of Conformity Statement .............................................. 72

Contents
vii
Product Ecology Statements ................................................................................. 73
Lead-Free Desktop Board .............................................................................76
EMC Regulations .................................................................................................77
Ensure Electromagnetic Compatibility (EMC) Compliance .................................. 78
Product Certifications........................................................................................... 79
Board-Level Certification Markings ................................................................. 79
Chassis and Component Certifications ............................................................ 80
Figures
1. Desktop Board DQ965WC Components............................................................. 11
2. LAN Connector LEDs ......................................................................................18
3. Location of the On-board Power Indicators........................................................ 25
4. Installing the I/O Shield ................................................................................. 29
5. Desktop Board DQ965WC Mounting Screw Hole Locations................................... 31
6. Lift Socket Lever ...........................................................................................32
7. Lift the Load Plate.......................................................................................... 33
8. Remove the Protective Socket Cover ................................................................ 33
9. Remove the Processor from the Protective Processor Cover ................................34
10. Install the Processor ...................................................................................... 34
11. Close the Load Plate....................................................................................... 35
12. Position the Thermal Module Over the Mounting Holes........................................ 35
13. Use Care Routing the Thermal Module Fan Cable ............................................... 36
14. Secure the Thermal Module.............................................................................36
15. Connect the Thermal Module Fan Cable ............................................................ 37
16. Dual Channel Memory Configuration Example 1.................................................39
17. Dual Channel Memory Configuration Example 2.................................................39
18. Dual Channel Memory Configuration Example 3.................................................39
19. Use DDR2 DIMMs ..........................................................................................40
20. Installing a DIMM .......................................................................................... 41
21. Installing a PCI Express x16 Card .................................................................... 43
22. Removing a PCI Express x16 Card ................................................................... 44
23. Connecting the Serial ATA Cable...................................................................... 45
24. Internal Headers ...........................................................................................46
25. Back Panel Audio Connectors ..........................................................................50
26. Location of Chassis Fan Headers......................................................................51
27. Connecting Power Supply Cables ..................................................................... 52
28. Location of the BIOS Configuration Jumper Block...............................................53
29. Back Panel Connectors ................................................................................... 55
30. Removing the Battery .................................................................................... 60
31. Original SATA Port Mapping for Desktop Board DQ965WC................................... 65
32. SATA Port Mapping for Desktop Board DQ965WC After RAID is Enabled ............... 66

Intel Desktop Board DQ965WC Product Guide
viii
Tables
1. Feature Summary............................................................................................9
2. Desktop Board DQ965WC Components.............................................................12
3. DVI/VGA Port Status ...................................................................................... 16
4. LAN Connector LED States .............................................................................. 18
5. Front Panel Audio Header Signal Names for Intel High Definition Audio................. 47
6. AC ’97 Audio Header Signal Names .................................................................. 47
7. USB 2.0 Header Signal Names......................................................................... 48
8. Front Panel Header ........................................................................................48
9. Alternate Front Panel Power LED Header........................................................... 49
10. IEEE 1394a Header Signal Names....................................................................49
11. HD Audio Link Header Signal Names ................................................................49
12. Jumper Settings for the BIOS Setup Program Modes .......................................... 54
13. Beep Codes...................................................................................................69
14. BIOS Error Messages ..................................................................................... 69
15. Safety Regulations.........................................................................................71
16. Lead-Free Board Markings ..............................................................................76
17. EMC Regulations............................................................................................ 77
18. Product Certification Markings .........................................................................79

9
1 Desktop Board Features
This chapter briefly describes the main features of Intel®Desktop Board DQ965WC.
Table 1 summarizes the major features of the desktop board.
Table 1. Feature Summary
Form Factor picoBTX (266.70 millimeters [10.50 inches] x 203.20 millimeters
[8.00 inches])
Processor Support for an Intel®processor in the LGA775 package. For more
information, go to: www.intel.com/go/FindCPU
Main Memory •Four 240-pin, DDR2 1.8 V SDRAM Dual Inline Memory Module (DIMM)
sockets
•800/667/533 MHz single or dual channel DDR2 SDRAM interface
•Support for up to 8 GB of system memory
Chipset Intel®Q965 Express Chipset consisting of:
•Intel®Q965 Express Chipset Graphics and Memory Controller Hub (GMCH)
•Intel®82801HO I/O Controller Hub (ICH8DO)
Graphics •Intel®Q965 Express Chipset with Intel®Graphics Media Accelerator 3000
•Support for VGA and DVI-D displays
•Support for Dual-Independent Display via VGA and DVI-D
•PCI Express* graphics card support via a PCI Express x16 connector
Audio •6-channel (5.1) onboard subsystem, featuring:
―Intel®High Definition Audio interface
―SigmaTel* STAC9227 audio codec
―HD Audio Link header
Expansion
Capabilities
•One PCI Express x16 connector
Peripheral
Interfaces
•Up to 10 USB 2.0 ports
―Six ports routed to the back panel
―Four ports routed to two USB headers
•Four Serial ATA (SATA) channels (3.0 Gb/s), via the ICH8, one device per
channel
•Up to two IEEE 1394a ports
―One port routed to the back panel
―One port routed to a IEEE 1394a header
•One VGA port
•One DVI-D port
continued

Intel Desktop Board DQ965WC Product Guide
10
Table 1. Feature Summary (continued)
LAN Support •Gigabit (10/100/1000 Mb/s) LAN subsystem using the
Intel®82566DM Gigabit Network Connection
•Intel®Active Management Technology (Intel®AMT) with System
Defense Feature
BIOS •Intel®Platform Innovation Framework for extensible firmware
interface
•16 Mbit symmetrical flash memory
•Support for SMBIOS
•Intel®Express BIOS Update
Power
Management
•Support for Advanced Configuration and Power Interface (ACPI)
•Suspend to RAM (STR)
•Wake on USB, PCI Express, PS/2, LAN, and front panel
Hardware
Management
•Intel®Quiet System Technology (Intel®QST) fan speed control
•Three fan headers
•Three fan sensing inputs used to monitor fan activity
•Remote diode temperature sensing
•Voltage sensing to detect out of range values
Related Links:
For more information about Desktop Board DQ965WC, 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* XP Media Center Edition 2005
•Microsoft Windows XP Professional
•Microsoft Windows XP Professional x64 Edition
•Microsoft Windows XP Home Edition

Desktop Board Features
11
Desktop Board Components
Figure 1 shows the approximate location of the major components on Desktop Board
DQ965WC.
Figure 1. Desktop Board DQ965WC Components

Intel Desktop Board DQ965WC Product Guide
12
Table 2. Desktop Board DQ965WC Components
Label Description
A Front panel audio header
B Back panel connectors
C Battery
D IEEE 1394a header
E Hi-speed USB 2.0 headers
F PCI Express x16 connector
G Main power connector (2 x 12 pin)
H BIOS configuration jumper block
I Front chassis fan header (3-pin)
J Alternate front panel power LED header
K Front panel header
L Processor socket
M Processor fan header (4-pin)
N 12 V processor core voltage connector (2 x 2 pin )
O Speaker
P DIMM 1, Channel A and B sockets
Q DIMM 0, Channel A and B sockets
R Chassis intrusion header
S Serial ATA connectors
T Rear chassis fan header (3-pin)
U HD Audio Link header
Related Links:
Go to the following links for more information about:
•Desktop Board DQ965WC http://www.intel.com/design/motherbd
http://support.intel.com/support/motherboards/desktop
•Supported processors http://www.intel.com/go/FindCPU
•Audio software and utilities http://www.intel.com/design/motherbd
•LAN software and drivers http://www.intel.com/design/motherbd

Desktop Board Features
13
Processor
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.
Desktop Board DQ965WC supports an Intel processor in the LGA775 package.
Processors are not included with the desktop board and must be purchased separately.
The processor connects to the desktop board through the LGA775 socket.
The supported processors list for Desktop Board DQ965WC is located on the web at:
http://www.intel.com/go/FindCPU
Related Links:
Go to the following links or pages for more information about:
•Instructions on installing or upgrading the processor, page 32 in Chapter 2
Main Memory
CAUTION
When connected to AC power, the memory slots on the board will be powered and in
use. A red LED, located near the memory slots, will be lit if the memory slots are
powered.
Installing or removing memory from the board while the memory slots are powered
may result in damage to both memory and board.
Before installing or removing memory, disconnect the system from AC power and wait
for the LED to go off before proceeding.
NOTE
To be fully compliant with all applicable Intel®SDRAM memory specifications, the
board should be populated with DIMMs that support the Serial Presence Detect (SPD)
data structure. If your memory modules do not support SPD, you will see a
notification to this effect on the screen at power up. The BIOS will attempt to
configure the memory controller for normal operation.
NOTE
The Intel®Management Engine in the chipset requires memory to be populated in
Channel A, DIMM 0 in order for it to enable Intel Quiet System Technology and
Intel Active Management Technology.

Intel Desktop Board DQ965WC Product Guide
14
The desktop board supports the dual or single channel memory configurations defined
below.
•Four 240-pin Double Data Rate 2 (DDR2) SDRAM Dual Inline Memory Module
(DIMM) connectors with gold-plated contacts.
•Support for:
―Unbuffered, non-registered single or double-sided DIMMs
―Non-ECC DDR2 memory
―DIMM Type and Timings listed below:
Type Timing
DDR2-800 5-5-5 or 6-6-6 only
DDR2-667 5-5-5 only
DDR2-533 4-4-4 only
―Serial Presence Detect (SPD) memory only
―Memory configurations listed below:
•Up to 2.0 GB utilizing 256 Mb technology
•Up to 4.0 GB utilizing 512 Mb or 1 Gb technology
•Up to 8.0 GB utilizing 1 Gb technology
NOTE
1 Gb memory technology is not supported on DDR2-800 DIMMs.
Intel recommends using memory from the tested memory lists, available at:
http://www.cmtlabs.com/mbsearch.asp
or
http://www.intel.com/products/motherboard/index.htm?iid=HMPAGE+Header_2_Pro
duct_MB
Related Links:
Go to the following links or pages for more information about:
•SDRAM specifications, http://www.intel.com/technology/memory/
•Installing memory, page 38 in Chapter 2

Desktop Board Features
15
Intel®Q965 Express Chipset
The Intel Q965 Express Chipset consists of the following devices:
•Intel Q965 Express Chipset Graphics and Memory Controller Hub (GMCH) with
Direct Media Interface (DMI) interconnect
•Intel 82801HO I/O Controller Hub (ICH8DO) with DMI interconnect
Related Link:
Go to the following link for more information about the Intel Q965 Express Chipset:
http://developer.intel.com/design/nav/pcserver.htm
Intel Q965 Graphics Subsystem
The Intel Q965 Express Chipset contains two separate, mutually exclusive graphics
options. Either the integrated GMA 3000 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
GMA 3000 graphics controller is disabled.
GMA 3000 Graphics Controller
The GMA 3000 graphics controller features the following:
•667 MHZ core frequency
•Enhanced 3D graphics
•Supports flat panel displays up to 2048 x 1536 at 75 Hz refresh rate (in dual-
channel mode) or digital CRT/HDTV up to 1920 x 1080 at 85 Hz refresh rate
•Advanced Digital Display 2 card or Media Expansion Card (ADD2/MEC) support
•Dynamic Video Memory Technology support
•Digital Video Interface (DVI-D)
NOTE
A minimum of 512 MB of system memory is required in order for the Intel GMA 3000
integrated graphics controller to operate properly.

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16
Digital Video Interface (DVI)
The DVI port supports only DVI-D (digital only) displays. The maximum support
resolution is 1600 x 1200 at 60 Hz refresh rate. The DVI port is compliant with the
DVI 1.0 specification.
Depending on the type of add-in card installed in the PCI Express x16 connector, the
DVI port will behave as described in Table 3.
Table 3. DVI/VGA Port Status
PCI Express x16 Connector DVI Port VGA Port
No add-in card installed Enabled Enabled
Non-video PCI Express x1 add-in card installed Enabled Enabled
PCI Express x4, x8, or x16 add-in card installed Disabled Disabled
ADD2 or MEC card installed Disabled Enabled

Desktop Board Features
17
Onboard Audio Subsystem
Desktop Board DQ965WC has a flexible 6-channel (5.1) onboard audio subsystem that
includes a SigmaTel STAC9227 audio codec and an HD Audio Link header.
The audio subsystem features:
•Intel High Definition Audio interface
•Advanced jack sense, for the back panel connectors, that enables the audio codec
to recognize the device that is connected to an audio port and retask the connector
via the audio driver.
•S/N (signal-to-noise) ratio: 95 dB
•Microphone input supporting:
―Stereo microphone
―Microphone boost
The subsystem includes the following connectors:
•Front panel audio connector, including functionality for:
―Line out
―Microphone in
•Back panel audio connectors that are configurable through the audio device
drivers:
―Line in/retasking jack
―Line out/retasking jack
―Mic in/retasking jack
Related Links:
Go to the following link or pages for more information about:
•Audio drivers and utilities http://support.intel.com/support/motherboards/desktop/
•Installing the front panel audio solution, page 47
•The location of audio connectors, Figure 25 on page 50
LAN Subsystem
The LAN subsystem consists of the following:
•Intel 82566DM Gigabit Network Connection with support for:
―Intel Active Management Technology with System Defense Feature
―Alert Standard Format (ASF) 2.0
―Virtual LAN driver support for Intel®Virtualization Technology (Intel®VT)
partitions
•RJ-45 connector with status indicator LEDs
LAN Subsystem Software
For LAN software and drivers, refer to the DQ965WC link on Intel’s World Wide Web
site at:
http://support.intel.com/support/motherboards/desktop

Intel Desktop Board DQ965WC Product Guide
18
RJ-45 LAN Connector LEDs
Two LEDs are built into the RJ-45 LAN connector located on the back panel (see
Figure 2). These LEDs indicate the status of the LAN.
Figure 2. LAN Connector LEDs
Table 4 describes the LED states when the board is powered up and the LAN
subsystem is operating.
Table 4. LAN Connector LED States
LED LED Color LED State Indicates
Off LAN link is not established
On LAN link is established
A Green
Blinking LAN activity is occurring
N/A Off 10 Mb/s data rate
Green On 100 Mb/s data rate
B
Yellow On 1000 Mb/s data rate

Desktop Board Features
19
Intel®Active Management Technology (Intel®AMT)
with System Defense Feature
Intel Active Management Technology offers IT organizations tamper-resistant and
persistent management capabilities. Specifically, Intel AMT is a hardware-based
solution that uses out of band communication to manage access client systems in
addition to offering encrypted and persistent asset management and remote
diagnostics and/or recovery capabilities for networked platforms. With Intel AMT, IT
organizations can easily get accurate platform information, and can perform remote
updating, diagnostics, debugging and repair of a system, regardless of the state of the
operating system and the power state of the system.
NOTE
Intel AMT enabled enterprise management software is required to take advantage of
Intel AMT platform management capabilities.
The key features of Intel AMT include:
•Secure Out of Band (OOB) system management that allows remote management
of PCs regardless of system power or operating system state.
•Remote troubleshooting and recovery that can significantly reduce desk-side visits
and potentially increasing efficiency of IT technical staff.
•Proactive alerting that decreases downtime and minimizes time to repair.
•Third party non-volatile storage that prevents users from removing critical
inventory, remote control, or virus protection agents.
•Remote hardware and software asset tracking that eliminates time-consuming
manual inventory tracking, which also reduces asset accounting costs.
•System Defense Feature - an Intel AMT feature for stopping the propagation of
worms and viruses through the use of programmable packet filters in the
integrated LAN controller. The packet filters inspect all incoming and all outgoing
packets and determine whether to block or pass the packets as configured. There
is no indication to the host that a packet has been blocked or accepted.
Related Links:
Go to the following link for information about Intel Active Management Technology:
http://www.intel.com/technology/manage/iamt/index.htm

Intel Desktop Board DQ965WC Product Guide
20
Hi-Speed USB 2.0 Support
NOTE
Computer systems that have an unshielded cable attached to a USB port might not
meet FCC Class B requirements, even if no device or a low-speed USB device is
attached to the cable. Use a shielded cable that meets the requirements for a
full-speed USB device.
The desktop board supports up to 10 USB 2.0 ports via ICH8 (six ports routed to the
back panel and four ports routed to two internal USB 2.0 headers). USB 2.0 ports are
backward compatible with USB 1.1 devices. USB 1.1 devices will function normally at
USB 1.1 speeds.
USB 2.0 support requires both an operating system and drivers that fully support
USB 2.0 transfer rates. Disabling Hi-Speed USB in the BIOS reverts all USB 2.0 ports
to USB 1.1 operation. This may be required to accommodate operating systems that
do not support USB 2.0.
Serial ATA
The desktop board supports four Serial ATA channels (3.0 Gb/s) via ICH8DO,
connecting one device per channel.
•Support for Native Command Queuing (NCQ)
•Support for hot plug
•RAID 0,1,5, and 10
Expandability
For system expansion, the desktop board provides the following:
•One PCI Express x16 connector
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. The BIOS is
stored in a Serial Peripheral Interface (SPI) Flash device.
The BIOS can be updated by following the instructions on page 61 in Chapter 3.
Serial ATA and IDE Auto Configuration
If you install a Serial ATA or IDE device (such as a hard drive) in your computer, the
auto-configuration utility in the BIOS automatically detects and configures the device
for your computer. You do not need to run the BIOS Setup program after installing a
Serial ATA or IDE device. You can override the auto-configuration options by
specifying manual configuration in the BIOS Setup program.