Intel DP45SG - CARACTERISTIQUES TECHNIQUES User manual

Category
Motherboards
Type
User manual
Intel® Desktop Board DP45SG
Product Guide
Order Number: E30016-001
Revision History
Revision Revision History Date
-001 First release of the Intel
®
Desktop Board DP45SG Product Guide June 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
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.
Intel Desktop Board DP45SG 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 and the Intel Logo are trademarks of Intel Corporation in the U. S. and other countries.
* Other names and brands may be claimed as the property of others.
Copyright © 2008, 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 DP45SG.
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 Using Intel
®
Matrix Storage Technology: information about
configuring your system for RAID
5 Configuring for Intel
®
Rapid Recover Technology (Intel
®
RRT): information about
configuring your system for Intel Rapid Recover Technology
A Error Messages and Indicators: information about BIOS error messages and beep
codes
B Regulatory Compliance: describes the board’s adherence to safety standards and
EMC regulations and its product certifications
Intel Desktop Board DP45SG Product Guide
iv
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)
Mb Megabit (1,048,576 bits)
MHz Megahertz (one million hertz)
v
Contents
1 Desktop Board Features
Desktop Board Components.................................................................................11
Processor..........................................................................................................13
Main Memory.....................................................................................................13
Intel
®
P45 Express Chipset..................................................................................14
Audio Subsystem ...............................................................................................14
LAN Subsystem .................................................................................................15
USB 2.0 Support................................................................................................16
Serial ATA Support.............................................................................................16
Serial ATA RAID .........................................................................................16
Intel
®
Rapid Recover Technology (Intel
®
RRT) ................................................16
Legacy I/O........................................................................................................17
Expandability.....................................................................................................17
BIOS................................................................................................................17
Serial ATA Auto Configuration.......................................................................17
PCI* and PCI Express* Auto Configuration .....................................................17
Security Passwords.....................................................................................18
Hardware Management .......................................................................................18
Hardware Monitoring and Fan Speed Control ..................................................18
Intel
®
Precision Cooling Technology .......................................................18
Chassis Intrusion........................................................................................19
Power Management............................................................................................19
Software Support .......................................................................................19
ACPI..................................................................................................19
Hardware Support ......................................................................................19
Power Connectors ...............................................................................19
Fan Headers .......................................................................................20
LAN Wake Capabilities..........................................................................20
Instantly Available PC Technology..........................................................20
+5 V Standby Power Indicator...............................................................21
Wake from USB ..................................................................................22
PME# Signal Wake-up Support..............................................................22
WAKE# Signal Wake-up Support ...........................................................22
Wake from CIR ...................................................................................22
ENERGY STAR* Capable......................................................................................22
Speaker............................................................................................................22
Battery.............................................................................................................22
Real-Time Clock.................................................................................................23
2 Installing and Replacing Desktop Board Components
Before You Begin ...............................................................................................25
Installation Precautions.......................................................................................26
Prevent Power Supply Overload ....................................................................26
Observe Safety and Regulatory Requirements.................................................26
Installing the I/O Shield ......................................................................................27
Installing and Removing the Desktop Board ...........................................................28
Intel Desktop Board DP45SG Product Guide
vi
Installing and Removing a Processor.....................................................................29
Installing a Processor ..................................................................................29
Installing the Processor Fan Heat Sink ...........................................................33
Connecting the Processor Fan Heat Sink Cable................................................33
Removing the Processor ..............................................................................34
Installing the ICH Heat Sink Decorative Cover (Optional) .........................................34
Installing and Removing Memory..........................................................................35
Guidelines for Dual Channel Memory Configuration..........................................35
Two or Four DIMMs .............................................................................35
Three DIMMs ......................................................................................36
Installing DIMMs ........................................................................................37
Removing DIMMs........................................................................................39
Installing and Removing a PCI Express x16 Card ....................................................40
Installing Multiple PCI Express x16 Graphics Cards ..........................................40
Installing a PCI Express x16 Card .................................................................41
Removing a PCI Express x16 Card ................................................................42
Connecting the Serial ATA (SATA) Cables ..............................................................43
Connecting to the Internal Headers and Connectors ................................................44
S/PDIF Connector.......................................................................................45
Front Panel Audio Header ............................................................................45
IEEE 1394a Header.....................................................................................46
Consumer IR (CIR) Headers.........................................................................46
Chassis Intrusion Header .............................................................................47
Front Panel Header .....................................................................................47
Alternate Front Panel Power LED Header ........................................................48
HD Audio Link Header .................................................................................48
USB 2.0 Headers ........................................................................................49
Serial Port Header ......................................................................................49
Connecting to the Flexible Audio System ...............................................................50
Connecting Chassis Fan and Power Supply Cables...................................................51
Connecting Chassis Fan Cables.....................................................................51
Connecting Power Supply 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
®
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 the Iflash Memory Update Utility .................................63
Recovering the BIOS...................................................................................64
Contents
vii
4 Configuring for RAID Using Intel
®
Matrix Storage Technology
(Intel
®
MST)
Configuring the BIOS..........................................................................................65
Creating Your RAID Set.......................................................................................65
Loading the Intel Matrix Storage Technology RAID Drivers and Software for
Microsoft Windows* XP..................................................................................66
Setting Up a “RAID Ready” System.......................................................................66
5 Configuring for Intel
®
Rapid Recover Technology (Intel
®
RRT)
Enabling Intel Rapid Recover Technology...............................................................67
Creating a Recovery Volume................................................................................68
Creating a Recovery Volume Using the RAID Option ROM .................................68
Creating a Recovery Volume Using the Intel
®
Matrix Storage Console ................68
Disk Synchronization Mode..................................................................................69
Mounting the Recovery Disk ................................................................................69
A Error Messages and Indicators
BIOS Beep Codes...............................................................................................71
BIOS Error Messages..........................................................................................71
B Regulatory Compliance
Safety Standards ...............................................................................................73
Place Battery Marking .................................................................................73
European Union Declaration of Conformity Statement..............................................74
Product Ecology Statements ................................................................................75
Recycling Considerations .............................................................................75
Lead-free 2LI/Pb-free 2LI Board ...................................................................78
Restriction of Hazardous Substances (RoHS) ..................................................79
EU RoHS ............................................................................................79
China RoHS ........................................................................................80
EMC Regulations ................................................................................................82
Ensure Electromagnetic Compatibility (EMC) Compliance..................................83
Product Certifications..........................................................................................84
Board-Level Certification Markings ................................................................84
Chassis and Component Certifications............................................................85
Figures
1. Intel Desktop Board DP45SG Components........................................................11
2. LAN Connector LEDs .....................................................................................15
3. Location of the Standby Power Indicator ..........................................................21
4. Installing the I/O Shield ................................................................................27
5. Intel Desktop Board DP45SG Mounting Screw Hole Locations..............................28
6. Lift the Socket Lever .....................................................................................29
7. Lift the Load Plate.........................................................................................30
8. Remove the Protective Socket Cover ...............................................................30
9. Remove the Processor from the Protective Processor Cover ................................31
10. Install the Processor .....................................................................................31
11. Close the Load Plate .....................................................................................32
12. Connecting the Processor Fan Heat Sink Cable..................................................33
13. Installing the ICH Heat Sink Decorative Cover ..................................................34
Intel Desktop Board DP45SG Product Guide
viii
14. Dual Channel Memory Configuration with Two DIMMs ........................................35
15. Dual Channel Memory Configuration with Four DIMMs........................................36
16. Dual Channel Memory Configuration with Three DIMMs......................................36
17. Use DDR3 DIMMs .........................................................................................37
18. Installing a DIMM .........................................................................................38
19. Installing Two PCI Express x16 Graphics Cards .................................................40
20. Installing a PCI Express x16 Card ...................................................................41
21. Removing a PCI Express x16 Card ..................................................................42
22. Connecting a Serial ATA Cable........................................................................43
23. Internal Headers and Connectors....................................................................44
24. Back Panel Audio Connectors .........................................................................50
25. Location of the Chassis Fan Headers................................................................51
26. Connecting Power Supply Cables ....................................................................52
27. Location of the BIOS Configuration Jumper Block ..............................................53
28. Removing the Battery ...................................................................................60
29. Intel Desktop Board DP45SG China RoHS Material Self Declaration Table..............81
Tables
1. Feature Summary.......................................................................................... 9
2. Intel Desktop Board DP45SG Components........................................................12
3. LAN Connector LEDs .....................................................................................15
4. S/PDIF Connector Signal Names .....................................................................45
5. Front Panel Audio Header Signal Names for HD Audio ........................................45
6. Front Panel Audio Header Signal Names for AC ’97 Audio ...................................45
7. IEEE 1394a Header Signal Names ...................................................................46
8. Front Panel CIR Receiver (Input) Header Signal Names......................................46
9. Back Panel CIR Header Emitter (Output) Header Signal Names ...........................47
10. Chassis Intrusion Header Signal Names ...........................................................47
11. Front Panel Header Signal Names ...................................................................47
12. Alternate Front Panel Power LED Header Signal Names ......................................48
13. HD Audio Link Header Signal Names ...............................................................48
14. USB 2.0 Header Signal Names........................................................................49
15. Serial Port Header Signal Names.....................................................................49
16. Jumper Settings for the BIOS Setup Program Modes..........................................54
17. Beep Codes .................................................................................................71
18. BIOS Error Messages ....................................................................................71
19. Safety Standards..........................................................................................73
20. Lead-Free Second
Level Interconnect Marks .....................................................79
21. China RoHS Environmentally Friendly Use Period Mark.......................................80
22. EMC Regulations...........................................................................................82
23. Product Certification Markings ........................................................................84
9
1 Desktop Board Features
This chapter briefly describes the features of Intel
®
Desktop Board DP45SG. Table 1
summarizes the major features of the Desktop Board.
Table 1. Feature Summary
Form Factor
ATX (294.64 millimeters [11.60 inches] x 243.84 millimeters
[9.60 inches])
Processor Support for an Intel
®
processor in the LGA775 package
Main Memory
Four 240-pin, DDR3 1.5 V SDRAM Dual Inline Memory Module
(DIMM) sockets
1333/1066/800 MHz DDR3 SDRAM interface
Support for up to 8 GB of system memory
Chipset Intel
®
P45 Express Chipset consisting of:
Intel P45 Express Chipset Memory Controller Hub (MCH) with Direct
Media Interface interconnect
Intel
®
82801JR I/O Controller Hub (ICH10R) supporting Intel
®
Matrix Storage Technology (Intel
®
MST)
Graphics Support for multiple PCI Express* graphics cards
Audio
Independent multi-streaming 8-channel (7.1) audio and 2-channel
audio subsystem, featuring:
Intel
®
High Definition Audio (Intel
®
HD Audio) interface
IDT* 92HD73E audio codec
HD Audio Link header
Front panel header
Two independent S/PDIF connectors
Onboard 3-pin connector
Back panel optical connector
Expansion
Capabilities
Two PCI Express 2.0 x16 ports
Two PCI Express 1.1 x1 ports
Three PCI* bus connectors
Legacy I/O Support Legacy I/O Controller that provides:
Consumer Infrared (CIR) support
Serial port via an onboard header
Peripheral
Interfaces
Up to 12 USB 2.0 ports:
Six ports routed to the back panel
Six ports routed to two USB headers
Up to two IEEE 1394a ports:
One port routed to the back panel
One port routed to an IEEE 1394a header
Six Serial ATA (SATA) channels (3.0 Gb/s) via ICH10R, including
one back panel eSATA channel
continued
Intel Desktop Board DP45SG Product Guide
10
Table 1. Feature Summary (continued)
RAID Support
Intel Matrix Storage Technology for Serial ATA including support for
Intel
®
Rapid Recover Technology (Intel
®
RRT)
LAN Support Gigabit LAN subsystem, including:
Intel
®
82567LF Gigabit (10/100/1000 Mb/s) Ethernet LAN controller
RJ-45 back panel connector with integrated status LEDs
BIOS
Intel
®
Platform Innovation Framework for EFI
32 Mb symmetrical flash memory device
Support for SMBIOS
Intel
®
Rapid BIOS Boot
Intel
®
Express BIOS Update
Power Management
Support for Advanced Configuration and Power Interface (ACPI)
Suspend to RAM (STR)
Wake on USB, PCI, PCI Express, LAN, CIR, and front panel
ENERGY STAR* capable
Hardware
Management
Hardware monitor with:
Four fan sensing inputs used to monitor fan activity
Intel
®
Precision Cooling Technology fan speed control
Voltage sensing to detect out of range values
Supported
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
For more information about Intel Desktop Board DP45SG, including the Technical
Product Specification (TPS), BIOS updates, and device drivers, go to
http://support.intel.com/support/motherboards/desktop/
.
Desktop Board Features
11
Desktop Board Components
Figure 1 shows the approximate location of the major components on Intel
Desktop
Board DP45SG.
Figure 1. Intel Desktop Board DP45SG Components
Intel Desktop Board DP45SG Product Guide
12
Table 2. Intel Desktop Board DP45SG Components
Label Description
A PCI bus connector 3
B S/PDIF connector
C PCI bus connector 2
D PCI bus connector 1
E PCI Express 2.0 x16 secondary connector
F PCI Express 1.1 x1 connector 2
G IEEE 1394a header
H PCI Express 1.1 x1 connector
I PCI Express 2.0 x16 primary connector
J Auxiliary PCI Express graphics power connector (1 x 4 pin)
K Back panel connectors
L Processor fan header (4-pin)
M Rear chassis fan header (3-pin)
N 12 V processor core voltage connector (2 x 2 pin)
O Processor socket
P DDR3 DIMM 0 sockets
Q DDR3 DIMM 1 sockets
R Main power connector (2 x 12 pin)
S Front chassis fan header (3-pin)
T Chassis intrusion header
U BIOS configuration jumper block
V Alternate front panel power LED header
W Front panel header
X Front panel CIR receiver (input) header
Y Serial ATA connectors (5)
Z Speaker
AA Auxiliary chassis fan header (4-pin)
BB USB 2.0 headers (3)
CC High Definition Audio Link header
DD Battery
EE Serial header
FF Back panel CIR transmitter (output) header
GG Front panel audio header
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.
Intel Desktop Board DP45SG 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.
Go to the following locations for more information about:
Instructions on installing or upgrading the processor, page 29 in Chapter 2
Supported
processors for Intel Desktop Board
DP45SG,
http://processormatch.intel.com
Main Memory
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.
The Desktop Board supports the dual or single channel memory configurations defined
below:
Four 240-pin Double Data Rate 3 (DDR3) SDRAM Dual Inline Memory Module
(DIMM) connectors with gold-plated contacts.
1333/1066/800 MHz DDR3 SDRAM interface
Unbuffered, non-registered single- or double-sided DIMMs
Non-ECC DDR3 memory
Serial Presence Detect (SPD) memory only
Up to 4 GB utilizing 512 Mb or 1 Gb technology
Up to 8 GB utilizing 1 Gb or 2 Gb technology
NOTE
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.
Intel Desktop Board DP45SG Product Guide
14
Go to the following locations for more information about:
SDRAM specifications, http://www.intel.com/technology/memory/
Installing memory, page 35 in Chapter 2
Tested memory, http://www.cmtlabs.com/mbsearch.asp
Intel
®
P45 Express Chipset
The Intel P45 Express Chipset consists of the following devices:
Intel P45 Express Chipset Memory Controller Hub (MCH) with Direct Media
Interface (DMI) interconnect
Intel 82801JR I/O Controller Hub (ICH10R) with DMI interconnect
The MCH provides interfaces to the processor, memory, PCI Express bus, and the DMI
interconnect. ICH10R is a centralized controller for the board’s I/O paths.
For more information about the Intel P45 Express Chipset, go to
http://developer.intel.com/products/chipsets/index.htm
.
Audio Subsystem
The onboard audio subsystem consists of the following components:
Intel
®
ICH10R I/O controller hub
IDT 92HD73E audio codec
The subsystem has the following headers and connectors:
Back panel audio connectors, including an S/PDIF optical port
Front panel header that provides mic in and line out signals for front panel audio
connectors. High definition (HD) Audio or AC’97 Audio front panels can be
supported.
HD Audio Link header used with HDMI video cards
Onboard S/PDIF connector that can be used for HDMI video cards that do not work
with the HD Audio Link header
The audio subsystem supports the following features:
Dolby* Home Theater
A signal-to-noise (S/N) ratio of 95 dB
Independent multi-streaming 8-channel (7.1) audio (using the back panel audio
connectors) and 2-channel audio (using the Intel High Definition Audio front panel
header)
Go to the following locations for more information about:
Audio drivers and utilities http://support.intel.com/support/motherboards/desktop/
The location of the onboard audio headers, Figure 23 on page 44
The signal
names for the front panel header and the HD Audio Link header,
page 48
The bac
k
panel audio connectors, Figure 24 on page 50
Desktop Board Features
15
LAN Subsystem
The LAN subsystem includes:
Intel ICH10R
Intel 82567LF Gigabit (10/100/1000 Mb/s) Ethernet LAN controller
RJ-45 LAN connector with integrated status LEDs
The subsystem features:
CSMA/CD protocol engine
LAN connect interface between ICH10R and the LAN controller
PCI Express power management
For information about LAN software and drivers go to
http://support.intel.com/support/motherboards/desktop
Two LEDs are built into the RJ-45 LAN connector located on the back panel (see
Figure 2). These LEDs indicate th
e statu
s of the LAN.
Figure 2. LAN Connector LEDs
Table 3 describes the LED states when the board is powered up and the LAN
subsystem is operating.
Table 3. LAN Connector LEDs
LED LED Color LED State Indicates
A Off LAN link is not established
Green
On LAN link is established
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
Intel Desktop Board DP45SG Product Guide
16
USB 2.0 Support
The Desktop Board supports up to 12 USB 2.0 ports (six ports routed to back panel
connectors and six ports routed to three onboard headers) via the ICH10R. 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 Support
Intel Desktop Board DP45SG supports five onboard Serial ATA channels and one
eSATA channel (3.0 Gb/s) via ICH10R.
Serial ATA RAID
The five onboard Serial ATA channels support the following RAID (Redundant Array of
Independent Drives) levels via Intel Matrix Storage Technology:
RAID 0 - data striping
RAID 1 - data mirroring
RAID 0+1 (or RAID 10) - data striping and data mirroring
RAID 5 - distributed parity
For information on configuring your system for RAID using Intel Matrix Storage
Technology go to Chapter 4.
Intel
®
Rapid Recover Technology (Intel
®
RRT)
The Desktop Board supports Intel Rapid Recover Technology which enables fast and
easy recovery of your data in the event of a hard drive failure. It allows you to
maintain a complete copy of your primary or master drive onto a second hard drive,
the recovery drive. If the master hard drive should fail, either from a mechanical
failure or the result of a virus, recovery is as simple as booting from the recovery
drive. The recovery drive can be attached to your system via any standard SATA or
eSATA connection.
Intel Rapid Recover Technology also provides the added benefit of allowing the
recovery drive to be mounted as a read-only volume so you can quickly copy files from
the recovery drive when individual files need to be recovered.
For information on configuring your system for Intel Rapid Recover Technology see
Chapter 5.
Desktop Board Features
17
Legacy I/O
Intel Desktop Board DP45SG includes an I/O controller that provides the following
legacy I/O features:
One serial port via an onboard header
Consumer Infrared (CIR) support
Low pin count (LPC) interface
Intelligent power management, including a programmable wake up event interface
PCI power management support
Expandability
Intel Desktop Board DP45SG provides the following expansion capability:
Two PCI Express 2.0 x16 connectors (compatible with PCI Express 1.1 add-in
cards)
Two PCI Express 1.1 x1 connectors
Three PCI bus connectors
BIOS
The BIOS provides the Power-On Self-Test (POST), the BIOS Setup program, and the
PCI/PCI Express auto-configuration utilities. The BIOS is stored in the Serial
Peripheral Interface (SPI) Flash device.
The BIOS can be updated by following the instructions on page 61 in Chapter 3.
Serial ATA Auto Configuration
If you install a Serial ATA 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 device. You can override the auto-configuration options by specifying
manual configuration in the BIOS Setup program.
PCI* and PCI Express* Auto Configuration
If you install a PCI/PCI Express add-in card in your computer, the PCI/PCI Express
auto-configuration utility in the BIOS automatically detects and configures the
resources (IRQs, DMA channels, and I/O space) for that add-in card. You do not need
to run the BIOS Setup program after you install a PCI/PCI Express add-in card.
Intel Desktop Board DP45SG Product Guide
18
Security Passwords
The BIOS includes security features that restrict whether the BIOS Setup program can
be accessed and who can boot the computer. A supervisor password and a user
password can be set for the BIOS Setup and for booting the computer, with the
following restrictions:
The supervisor password gives unrestricted access to view and change all Setup
options. If only the supervisor password is set, pressing <Enter> at the password
prompt of Setup gives the user restricted access to Setup.
If both the supervisor and user passwords are set, you must enter either the
supervisor password or the user password to access Setup. Setup options are then
available for viewing and changing depending on whether the supervisor or user
password was entered.
Setting a user password restricts who can boot the computer. The password
prompt is displayed before the computer is booted. If only the supervisor
password is set, the computer boots without asking for a password. If both
passwords are set, you can enter either password to boot the computer.
Related Links:
For instructions on resetting the password, go to Clearing Passwords on page 54.
Hardware Management
The hardware management features of Intel Desktop Board DP45SG enable the board
to be compatible with the Wired for Management (WfM) specification. The board has
several hardware management features including the following:
Fan speed monitoring and control
Thermal and voltage monitoring
Chassis intrusion detection
Hardware Monitoring and Fan Speed Control
The features of the hardware monitoring and fan speed control include:
Monitoring of power supply voltages to detect levels above and below acceptable
values
Intel Precision Cooling Technology fan speed control, delivering acoustically-
optimized thermal management
A thermal sensor in the processor and a remote thermal sensor on the board
Thermally monitored closed-loop fan control, for all onboard fans, that can adjust
fan speed or switch the fans off as needed
Intel
®
Precision Cooling Technology
Intel Precision Cooling Technology automatically adjusts processor fan speed based on
the processor temperature and adjusts chassis fan speeds based on the internal
system temperature.
Desktop Board Features
19
Chassis Intrusion
The board supports a chassis security feature that detects if the chassis cover has
been removed. The security feature uses a mechanical switch on the chassis that can
be connected to the chassis intrusion header on the Desktop Board. See Figure 23 for
the location of the c
h
assis intrusion header.
Power Management
Power management is implemented at several levels, including software support
through the Advanced Configuration and Power Interface (ACPI) and the following
hardware support:
Power connectors
Fan headers
LAN wake capabilities
Instantly Available PC technology (Suspend to RAM)
+5 V standby power indicator LED
Wake from USB
PCI Power Management Event signal (PME#) wakeup support
PCI Express WAKE# signal wakeup support
Wake from Consumer IR
Software Support
ACPI
ACPI gives the operating system direct control over the power management and Plug
and Play functions of a computer. The use of ACPI with the Desktop Board requires an
operating system that provides full ACPI support.
Hardware Support
Power Connectors
ATX12V-compliant power supplies can turn off the computer power through system
control. When an ACPI-enabled computer receives the correct command, the power
supply removes all non-standby voltages.
When resuming from an AC power failure, the computer returns to the power state it
was in before power was interrupted (either on or off). The computer’s response can
be set by using the Last Power State feature in the BIOS Setup program’s Boot menu.
The Desktop Board has three power connectors. See Figure 26 on page 52 for the
location of the power co
nnectors
.
Intel Desktop Board DP45SG Product Guide
20
Fan Headers
The function/operation of the fans is as follows:
The fans are on when the computer is in the ACPI S0 state.
The fans are off when the computer is in the ACPI S3, S4, or S5 state.
Each fan header is wired to a tachometer input of the hardware monitoring and
control device.
All fan headers support closed-loop fan control that can adjust the fan speed or
switch the fan on or off as needed.
All fan headers have a +12 V DC connection.
The Desktop Board has a 4-pin processor fan header, one 4-pin and two 3-pin chassis
fan headers.
LAN Wake Capabilities
CAUTION
For LAN wake capabilities, the 5 V standby line for the power supply must be capable
of delivering adequate +5 V standby current. Failure to provide adequate standby
current when using this feature can damage the power supply.
LAN wakeup capabilities enable remote wake-up of the computer through a network.
The LAN subsystem monitors network traffic and upon detecting a Magic Packet*
frame, it asserts a wake-up signal that powers up the computer.
Instantly Available PC Technology
CAUTIONS
For Instantly Available PC technology, the 5 V standby line for the power supply must
be capable of delivering adequate +5 V standby current. Failure to provide adequate
standby current when using this feature can damage the power supply and/or effect
ACPI S3 sleep state functionality.
Power supplies used with this Desktop Board must be able to provide enough standby
current to support the standard Instantly Available (ACPI S3 sleep state) configuration.
If the standby current necessary to support multiple wake events from the PCI and/or
USB buses exceeds power supply capacity, the Desktop Board may lose register
settings stored in memory.
Instantly Available PC technology enables the board to enter the ACPI S3 (Suspend-to-
RAM) sleep state. While in the S3 sleep state, the computer will appear to be off. If
the computer has a dual-colored power LED on the front panel, the sleep state is
indicated by the LED turning amber. When signaled by a wake-up device or event, the
computer quickly returns to its last known awake state.
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Intel DP45SG - CARACTERISTIQUES TECHNIQUES User manual

Category
Motherboards
Type
User manual

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