Intel BLKDX58SO, DX58SO Product Manual
Intel® Desktop Board DX58SO
Product Guide
Order Number: E43167-002
Revision History
Revision Revision History Date
-001 First release of the Intel® Desktop Board DX58SO Product Guide August 2008
-002 Second release of the Intel® Desktop Board DX58SO Product Guide May 2010
If an FCC declaration of conformity marking is present on the board, the following statement applies:
FCC Declaration of Conformity
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
For questions related to the EMC performance of this product, contact:
Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124
1-800-628-8686
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference to
radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the interference by
one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment to an outlet on a circuit other than the one to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Any changes or modifications to the equipment not expressly approved by Intel Corporation could void the
user’s authority to operate the equipment.
Tested to comply with FCC standards for home or office use.
Canadian Department of Communications Compliance Statement
This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set
out in the Radio Interference Regulations of the Canadian Department of Communications.
Le présent appareil numerique német pas de bruits radioélectriques dépassant les limites applicables aux
appareils numériques de la classe B prescrites dans le Réglement sur le broullage radioélectrique édicté par
le ministére des Communications du Canada.
Disclaimer
INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL® PRODUCTS. NO LICENSE,
EXPRESS OR IMPLIED, BY ESTOPPEL OR
GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN INTEL’S TERMS AND CONDITIONS OF SALE FOR
SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER, AND INTEL DISCLAIMS ANY EXPRESS OR
IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF INTEL PRODUCTS INCLUDING LIABILITY OR
WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT
OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. Intel products are not intended
for use in medical, life saving, or life sustaining applications. Intel may make changes to specifications and
product descriptions at any time, without notice.
Intel Desktop Board DX58SO 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 Pentium are trademarks of Intel Corporation in the United States and other countries.
* Other names and brands may be claimed as the property of others.
Copyright © 2008-2010, Intel Corporation. All rights reserved.
OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS
Preface
This Product Guide gives information about board layout, component installation, BIOS
update, and regulatory requirements for Intel
®
Desktop Board DX58SO.
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: information about configuring your system for RAID
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
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.
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Intel Desktop Board DX58SO Product Guide
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)
iv
Contents
1 Desktop Board Features
Supported Operating Systems..............................................................................10
Desktop Board Components.................................................................................11
Processor..........................................................................................................13
Main Memory.....................................................................................................14
®
Intel
X58 Express Chipset..................................................................................15
Audio Subsystem ...............................................................................................15
LAN Subsystem .................................................................................................16
USB 2.0 Support................................................................................................17
Serial ATA.........................................................................................................17
Legacy I/O........................................................................................................18
Expandability.....................................................................................................18
BIOS................................................................................................................18
Serial ATA and IDE Auto Configuration...........................................................18
PCI and PCI Express* Auto Configuration.......................................................19
Security Passwords.....................................................................................19
Hardware Management .......................................................................................19
Hardware Monitoring and Fan Speed Control ..................................................19
Chassis Intrusion........................................................................................20
Power Management............................................................................................20
Software Support .......................................................................................20
Hardware Support ......................................................................................20
ENERGY STAR* Capable ..............................................................................23
Onboard Power Button........................................................................................24
Onboard VR and CPU LEDs ..................................................................................25
Speaker............................................................................................................25
Battery.............................................................................................................25
Real-Time Clock.................................................................................................25
®
Intel
Precision Cooling Technology .......................................................20
ACPI..................................................................................................20
Power Connectors ...............................................................................20
Fan Headers .......................................................................................21
LAN Wake Capabilities..........................................................................21
Instantly Available PC Technology..........................................................21
+5 V Standby Power Indicator...............................................................22
Wake from USB ..................................................................................23
PME# Signal Wake-up Support..............................................................23
WAKE# Signal Wake-up Support ...........................................................23
2 Installing and Replacing Desktop Board Components
Before You Begin ...............................................................................................27
Installation Precautions.......................................................................................28
Prevent Power Supply Overload ....................................................................28
Observe Safety and Regulatory Requirements.................................................28
Installing the I/O Shield ......................................................................................29
Installing and Removing the Desktop Board ...........................................................30
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Intel Desktop Board DX58SO Product Guide
Installing and Removing a Processor.....................................................................31
Installing a Processor ..................................................................................31
Installing the Processor Fan Heat Sink ...........................................................35
Connecting the Processor Fan Heat Sink Cable................................................35
Removing the Processor ..............................................................................36
Installing the ICH Heat Sink Decorative Cover (Optional) .........................................36
Installing the IOH Cooling Fan (Optional)...............................................................37
Installing and Removing Memory..........................................................................38
Guidelines for Memory Configuration .............................................................38
Installing DIMMs ........................................................................................39
Removing DIMMs........................................................................................41
Installing and Removing PCI Express x16 Add-in Cards ...........................................42
Installing PCI Express x16 Graphics Cards......................................................42
Installing Linked PCI Express x16 Graphics Cards............................................43
Installing a PCI Express x16 Add-in Card .......................................................43
Removing a PCI Express x16 Add-in Card.......................................................44
Connecting the Serial ATA (SATA) Cables ..............................................................45
Connecting to the Internal Headers and Connectors ................................................46
Front Panel Audio Header ............................................................................47
HD Audio Link Header .................................................................................47
Consumer IR (CIR) Headers.........................................................................48
Chassis Intrusion Header.............................................................................49
IEEE 1394a Header.....................................................................................49
USB 2.0 Headers ........................................................................................50
Front Panel Header .....................................................................................50
Alternate Front Panel Power LED Header........................................................51
S/PDIF Connector.......................................................................................51
Connecting to the Audio System...........................................................................52
Connecting Chassis Fan and Power Supply Cables...................................................53
Connecting Chassis Fan Cables.....................................................................53
Connecting Power Supply Cables ..................................................................54
Setting the BIOS Configuration Jumper .................................................................55
Clearing Passwords ............................................................................................56
Replacing the Battery .........................................................................................57
3 Updating the BIOS
Updating the BIOS with the Intel
Updating the BIOS with the ISO Image BIOS Update File or the Iflash Memory
Update Utility...............................................................................................64
Obtaining the BIOS Update File ....................................................................64
Updating the BIOS with the ISO Image BIOS Update File .................................64
Updating the BIOS with the Iflash Memory Update Utility .................................65
Recovering the BIOS...................................................................................66
4 Configuring for RAID
Configuring for RAID Using Intel
Configuring the BIOS ..................................................................................67
Creating Your RAID Set ...............................................................................67
Loading the Intel Matrix Storage Technology RAID Drivers and Software ............68
Setting Up a “RAID Ready” System ...............................................................68
vi
®
Express BIOS Update Utility.................................63
®
Matrix Storage Technology ...................................67
Contents
Configuring for External RAID Using Marvell* Storage Technology.............................69
Configuring the BIOS ..................................................................................69
Creating Your RAID Set ...............................................................................69
Loading the Marvell Storage Technology RAID Drivers and Software ..................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 DX58SO Components .......................................................11
2. LAN Connector LEDs .....................................................................................16
3. HDD Activity LED..........................................................................................17
4. Location of the Standby Power Indicator ..........................................................22
5. Onboard Power Button ..................................................................................24
6. Location of the VR and CPU LEDs....................................................................25
7. Installing the I/O Shield ................................................................................29
8. Intel Desktop Board DX58SO Mounting Screw Hole Locations..............................30
9. Lift the Socket Lever.....................................................................................31
10. Lift the Load Plate.........................................................................................32
11. Remove the Protective Socket Cover ...............................................................32
12. Remove the Processor from the Protective Processor Cover ................................33
13. Install the Processor .....................................................................................33
14. Close the Load Plate .....................................................................................34
15. Connecting the Processor Fan Heat Sink Cable to the Processor Fan Header..........35
16. Installing the ICH Heat Sink Decorative Cover ..................................................36
17. Installing the IOH Fan ...................................................................................37
18. Triple Channel Memory Configuration ..............................................................38
19. Dual Channel Memory Configuration................................................................38
20. Single Channel Memory Configuration .............................................................39
21. Use DDR3 DIMMs .........................................................................................39
22. Installing a DIMM .........................................................................................40
23. Installing PCI Express x16 Graphics Cards........................................................42
24. Installing a PCI Express x16 Card ...................................................................43
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Intel Desktop Board DX58SO Product Guide
25. Removing a PCI Express x16 Card ..................................................................44
26. Connecting the Serial ATA Cables....................................................................45
27. Internal Headers and Connectors....................................................................46
28. Back Panel Audio Connectors .........................................................................52
29. Location of the Chassis Fan Headers................................................................53
30. Connecting Power Supply Cables ....................................................................54
31. Location of the BIOS Configuration Jumper Block ..............................................55
32. Removing the Battery ...................................................................................61
33. Intel Desktop Board DX58SO China RoHS Material Self Declaration Table .............81
Tables
1. Feature Summary.......................................................................................... 9
2. Intel Desktop Board DX58SO Components .......................................................12
3. LAN Connector LEDs .....................................................................................16
4. Front Panel Audio Header Signal Names...........................................................47
5. HD Audio Link Header Signal Names ...............................................................47
6. Front Panel CIR Receiver (Input) Header Signal Names ......................................48
7. Back Panel CIR Header Emitter (Output) Header Signal Names ...........................48
8. Chassis Intrusion Header Signal Names ...........................................................49
9. IEEE 1394a Header Signal Names ...................................................................49
10. USB 2.0 Header Signal Names........................................................................50
11. Front Panel Header Signal Names ...................................................................50
12. Alternate Front Panel Power LED Header Signal Names ......................................51
13. S/PDIF Connector Signal Names .....................................................................51
14. Jumper Settings for the BIOS Setup Program Modes..........................................56
15. Beep Codes .................................................................................................71
16. BIOS Error Messages ....................................................................................71
17. Safety Standards..........................................................................................73
18. Lead-Free Second Level Interconnect Marks .....................................................79
19. China RoHS Environmentally Friendly Use Period Mark.......................................80
20. EMC Regulations...........................................................................................82
21. Product Certification Markings ........................................................................84
viii
1 Desktop Board Features
This chapter briefly describes the features of Intel® Desktop Board DX58SO. Table 1
summarizes the major features of the Desktop Board.
Table 1. Feature Summary
Form Factor
Processor Support for an Intel® processor in the LGA1366 package
Main Memory
Chipset Intel® X58 Express Chipset consisting of:
Graphics Support for multiple PCI Express* graphics cards including linked cards
Audio
Expansion
Capabilities
Legacy I/O Support Legacy I/O Controller that provides Consumer Infrared (CIR) support
Peripheral
Interfaces
RAID
ATX (304.80 millimeters [12.00 inches] x 243.84 millimeters
[9.60 inches])
• Four 240-pin DDR3 SDRAM Dual Inline Memory Module (DIMM)
sockets arranged in three channels
• Support for DDR3 1333+ MHz, DDR3 1066 MHz, and DDR3 800 MHz
DIMMs
• Support for non-ECC memory
• Support for up to 16 GB of system memory
• Intel X58 Express Chipset I/O Controller Hub (IOH)
• Intel
using Nvidia* SLI* technology and ATI CrossFireX* technology
• Independent multi-streaming 8-channel (7.1) audio and 2-channel
• HD Audio Link header
• HD Audio front panel header
• Onboard 3-pin S/PDIF connector
• Two PCI Express 2.0 x16 ports
• One PCI Express 2.0 x4 port
• Two PCI Express 1.1 x1 ports
• One PCI* bus connector
• Up to 12 USB 2.0 ports:
• Up to two IEEE 1394a ports:
• Six Serial ATA (SATA) channels (3.0 Gb/s) via ICH10R
• Two external SATA (eSATA) channels via a discrete controller
• Intel
®
I/O Controller Hub (ICH10R) supporting Intel® Matrix Storage
Technology
audio subsystem, featuring:
― Intel
― RealTek* ALC889 codec
― Eight ports routed to the back panel
― Four ports routed to two USB headers
― One port routed to the back panel
― One port routed to an IEEE 1394a header
®
High Definition Audio interface
®
Matrix Storage Technology for Serial ATA
continued
9
Intel Desktop Board DX58SO Product Guide
Table 1. Feature Summary (continued)
LAN Support Intel 82567LF Gigabit (10/100/1000 Mb/s) Ethernet LAN controller
including an RJ-45 back panel connector with integrated status LEDs
BIOS
Power Management
Hardware
Management
• Intel
• 16 Mb symmetrical flash memory device
• Support for SMBIOS
• Intel
• Intel
• Support for Advanced Configuration and Power Interface (ACPI)
• Suspend to RAM (STR)
• Wake on USB, PCI, PCI Express, LAN, CIR, and front panel
• ENERGY STAR* capable
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
®
Platform Innovation Framework for extensible firmware
interface
®
Rapid BIOS Boot
®
Express BIOS Update
Related Links:
For more information about Intel Desktop Board DX58SO, including the Technical
Product Specification (TPS), BIOS updates, and device drivers, go to
http://support.intel.com/support/motherboards/desktop/
Supported Operating Systems
The Desktop Board supports the following operating systems:
• Microsoft Windows Vista* Ultimate
• Microsoft Windows Vista Enterprise
• Microsoft Windows Vista Business
• Microsoft Windows Vista Home Premium
• Microsoft Windows Vista Home Basic
• Microsoft Windows Vista Ultimate 64-bit edition
• Microsoft Windows Vista Enterprise 64-bit edition
• Microsoft Windows Vista Business 64-bit edition
• Microsoft Windows Vista Home Premium 64-bit edition
• Microsoft Windows Vista Home Basic 64-bit edition
• Microsoft Windows* XP Media Center Edition 2005
• Microsoft Windows XP Professional
• Microsoft Windows XP Professional x64 Edition
• Microsoft Windows XP Home
10
Desktop Board Features
Desktop Board Components
Figure 1 shows the approximate location of the major components on Intel Desktop
Board DX58SO.
Figure 1. Intel Desktop Board DX58SO Components
11
Intel Desktop Board DX58SO Product Guide
Table 2. Intel Desktop Board DX58SO Components
Label Description
A Rear chassis fan header 2 (4-pin)
B PCI Express 1.1 x1 connector
C PCI Express 2.0 x16 secondary connector
D Front panel audio header
E PCI bus connector
F PCI Express 1.1 x1 connector
G PCI Express 2.0 x16 primary connector
H PCI Express 2.0 x4 connector
I Auxiliary PCI Express graphics power connector (1 x 4 pin)
J Back panel connectors
K Processor fan header (4-pin)
L Rear chassis fan header (3-pin)
M Processor socket
N DDR3 Channel A, DIMM 0 and DIMM 1 sockets
O DDR3 Channel B, DIMM 0 socket
P DDR3 Channel C, DIMM 0 socket
Q Main power connector (2 x 12 pin)
R IOH fan header (3-pin)
S 12 V processor core voltage connector (2 x 4 pin)
T Chassis intrusion header
U Front chassis fan header (3-pin)
V Serial ATA connectors
W USB 2.0 headers
X Battery
Y IEEE 1394a header
Z Onboard power button
AA BIOS configuration jumper block
BB Alternate front panel power LED header
CC Front panel CIR receiver (input) header
DD Back panel CIR transmitter (output) header
EE Front panel header
FF High Definition Audio Link header
GG Auxiliary PCI Express graphics power connector (SATA-style)
HH S/PDIF connector
12
Desktop Board Features
Related Links:
Go to the following links for more information about:
• Intel Desktop Board DX58SO http://www.intel.com/design/motherbd
http://support.intel.com/support/motherboards/
desktop
• Supported processors http://processormatch.intel.com
• Audio software and utilities http://www.intel.com/design/motherbd
• LAN software and drivers http://www.intel.com/design/motherbd
Processor
CAUTION
Failure to use an appropriate power supply and/or not connecting the 12 V (2 x 4 pin)
power connector to the Desktop Board may result in damage to the board, or the
system may not function properly.
Intel Desktop Board DX58SO supports an Intel processor in the LGA1366 package.
Processors are not included with the Desktop Board and must be purchased
separately. The processor connects to the Desktop Board through the LGA1366
socket.
Related Links:
Go to the following page or link for more information about:
• Instructions on installing or upgrading the processor, page 31 in Chapter 2
• Supported
http://processormatch.intel.com
processors for Intel Desktop Board DX58SO,
13
Intel Desktop Board DX58SO Product Guide
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 following memory and interface:
• Four 240-pin Double Data Rate 3 (DDR3) SDRAM Dual Inline Memory Module
(DIMM) connectors with gold-plated contacts arranged in three channels
• 1333+/1066/800 MHz DDR3 SDRAM Memory Modules
NOTE
DDR3 1333 or higher memory support on this desktop board requires
compatible XMP-enabled memory or advanced knowledge of BIOS and
manual memory tuning. Individual results may vary.
• Support for single-, dual-, and triple-channel memory interleaving
• Unbuffered, non-registered single or double-sided DIMMs with a voltage rating of
1.65 V or less
NOTE
Using a DIMM with a voltage rating higher than 1.65 V may damage the
Related Links:
processor.
• Non-ECC DDR3 memory
• Serial Presence Detect (SPD) memory only
• Up to 16 GB maximum total system memory
NOTE
32-bit operating systems are limited to a maximum of 4 GB of memory. The
operating system report less than 4 GB because of the memory used by add-in
graphics cards.
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
14
Desktop Board Features
Intel® X58 Express Chipset
The Intel X58 Express Chipset consists of the following devices:
• Intel X58 Express Chipset I/O Hub (IOH)
• Intel 82801IJR I/O Controller Hub (ICH10R)
The IOH provides interfaces to the processor and the PCI Express bus. ICH10R is the
centralized controller for the board’s I/O paths.
Related Links:
Go to the following link for more information about the Intel X58 Express Chipset:
http://developer.intel.com/products/chipsets/index.htm
Audio Subsystem
The onboard audio subsystem consists of the following components:
®
• Intel
• RealTek ALC889 codec
The subsystem has the following headers and connectors:
• Back panel audio connectors, including an S/PDIF optical port
• High Definition (HD) Audio front panel header that provides mic in and line out
• HD Audio Link header used for HDMI video cards
• S/PDIF connector that can be used for HDMI video cards that do not work with the
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
ICH10R I/O controller hub
signals for front panel audio connectors
HD Audio Link header
connectors) and 2-channel audio (using the Intel High Definition Audio front panel
header)
Related Links:
Go to the following link or pages for more information about:
• Audio drivers and utilities http://support.intel.com/support/motherboards/desktop/
• The location of the onboard audio headers, Figure 27 on page 46
• The si
• The bac
gnal names for the Intel High Definition Audio front panel header and the HD
Audio Link header, page 47
k panel audio connectors, Figure 28 on page 52
15
Intel Desktop Board DX58SO Product Guide
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 bus power management
Related Links:
Go to the following link for information about LAN software and drivers:
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 status 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
Blinking LAN activity is occurring
B
16
Green
On LAN link is established
N/A Off 10 Mb/s data rate
Green On 100 Mb/s data rate
Yellow On 1000 Mb/s data rate
Desktop Board Features
USB 2.0 Support
The Desktop Board supports up to 12 USB 2.0 ports (eight ports routed to back panel
connectors and four ports routed to two 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
Intel Desktop Board DX58SO supports six onboard Serial ATA channels (3.0 Gb/s) via
ICH10R and two eSATA channels (3.0 Gb/s) via a discrete controller.
The Desktop Board includes a disk drive activity indicator (a green LED) shown in
Figure 3.
Figure 3. HDD Activity LED
17
Intel Desktop Board DX58SO Product Guide
The six onboard Serial ATA channels provided by ICH10R support the following RAID
(Redundant Array of Independent Drives) levels:
• 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
Technology see Chapter 4.
®
Matrix Storage
Legacy I/O
Intel Desktop Board DX58SO includes an I/O controller that provides the following
legacy I/O features:
• 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 DX58SO provides the following expansion capability:
• Two PCI Express 2.0 x16 ports
• One PCI Express 2.0 x4 port
• Two PCI Express 1.1 x1 ports
• One PCI bus connector
BIOS
The BIOS provides the Power-On Self-Test (POST), the BIOS Setup program, and the
PCI/PCI Express and IDE 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 63 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.
18
Desktop Board Features
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.
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 56.
Hardware Management
The hardware management features of Intel Desktop Board DX58SO 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
• A thermal sensor in the processor
• Thermally monitored closed-loop fan control, for all onboard fans, that can adjust
®
Precision Cooling Technology fan speed control, delivering acoustically-
optimized thermal management
fan speed
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Intel Desktop Board DX58SO Product Guide
Intel® Precision Cooling Technology
Intel Precision Cooling Technology automatically adjust processor fan speed based on
the processor temperature and adjusts chassis fan speeds based on the internal
system temperature.
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 27 for
the location of the c
hassis 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
• Power Management Event signal (PME#) wakeup support
• WAKE# signal wake-up support
• ENERGY STAR capable
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.
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Desktop Board Features
The Desktop Board has three power connectors. See Figure 30 on page 54 for the
location of the power connectors.
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, and one 3-pin IOH fan header.
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-toRAM) 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 Desktop Board DX58SO Product Guide
The Desktop Board supports the PCI Bus Power Management Interface Specification.
Add-in cards that support this specification can participate in power management and
can be used to wake the computer.
+5 V Standby Power Indicator
CAUTION
If the AC power has been switched off and the standby power indicator is still lit,
disconnect the power cord before installing or removing any devices connected to the
board. Failure to do so could damage the board and any attached devices.
The Desktop Board’s standby power indicator, shown in Figure 4, is lit when there is
standby power still present on the board even when the computer appears to be off.
For example, when this LED is lit, standby power is still present at the memory module
sockets and the PCI bus connectors.
Figure 4. Location of the Standby Power Indicator
For more information on standby current requirements for the Desktop Board, refer to
the Technical Product Specification at
http://support.intel.com/support/motherboards/desktop/
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Desktop Board Features
Wake from USB
NOTE
Wake from USB requires the use of a USB peripheral that supports Wake from USB
and an operating system that supports Wake from USB.
USB bus activity wakes the computer from an ACPI S3 state.
PME# Signal Wake-up Support
When the PME# signal on the PCI bus is asserted, the computer wakes from an
ACPI S1, S3, S4, or S5 state.
WAKE# Signal Wake-up Support
When the WAKE# signal on the PCI Express bus is asserted, the computer wakes from
an ACPI S1, S3, S4, or S5 state.
ENERGY STAR* Capable
In 2007, the US Department of Energy and the US Environmental Protection Agency
revised the ENERGY STAR requirements. Intel worked directly with these two
governmental agencies to define the new requirements. Currently Intel Desktop
Boards are capable of meeting the new ENERGY STAR requirements depending upon
system configuration.
Go to the following link for information and recommendations concerning the new
ENERGY STAR requirements: http://www3.intel.com/cd/channel/reseller/asmo-
na/eng/337748.htm.
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Intel Desktop Board DX58SO Product Guide
Onboard Power Button
CAUTION
Electrostatic discharge (ESD) can damage components. Perform the procedure
described in this section only at an ESD workstation using an antistatic wrist strap and
a conductive foam pad. If such a station is not available, you can provide some ESD
protection by wearing an antistatic wrist strap and attaching it to a metal part of the
computer chassis.
A power button on the Desktop Board (see Figure 5) can be used to turn the computer
on or of
power before making changes to the system configuration, or for testing purposes.
The power button on the front panel is recommended for all other instances of turning
the computer on or off. To turn off the computer using the onboard power button,
keep the button pressed down for three seconds.
f. This button is intended for use at integration facilities to remove standby
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Figure 5. Onboard Power Button
Desktop Board Features
Onboard VR and CPU LEDs
The Desktop Board contains the following two LEDs (see Figure 6) that indicate the
status of the board’s voltage regulation circuitry and the processor:
• The CPU LED (Figure 6, A) indicates an elevated temperature on
could affect performance.
• The VR LED (Figure 6, B) indicates an elevated temperature in the processor
voltage regulator circuit that
could affect performance.
the processor that
Figure 6. Location of the VR and CPU LEDs
Speaker
A speaker is mounted on the Desktop Board. The speaker provides audible error code
(beep code) information during the Power-On Self-Test (POST). Refer to Appendix A
for a description of the board’s beep codes.
Battery
A battery on the Desktop Board keeps the values in CMOS RAM and the clock current
when the computer is turned off. Go to page 57 for instructions on how to replace the
battery.
Real-Time Clock
The Desktop Board has a time-of-day clock and 100-year calendar. The battery on the
Desktop Board keeps the clock current when the computer is turned off.
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Intel Desktop Board DX58SO Product Guide
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