Intel D875PBZ - Desktop Board Motherboard User manual

C24495-003
Intel®Desktop Board D875PBZ
Quick Reference
This guide is written for technically qualified personnel with experience
installing and configuring desktop boards.
Before You Begin ................................................................................ 3
Desktop Board Components........................................................ 4
Supported Components
Processors ............................................................................................ 6
Memory Module Requirements........................................................... 6
Installation Steps
1. Installing the I/O Shield ............................................................. 8
2. Installing the Desktop Board...................................................... 8
3. Installing the Processor .............................................................. 9
4. Installing Memory Modules....................................................... 9
5. Installing an AGP Card ............................................................ 10
6. Attaching IDE Drives............................................................... 12
7. Attaching Serial ATA (SATA) Drives .................................... 13
8. Configuring the System for Intel®RAID Technology
for Serial ATA.......................................................................... 14
9. Connecting Internal Headers.................................................... 17
10. Connecting Hardware Control ................................................. 18
11. Connecting Power Cables ........................................................ 18
Using the BIOS Setup Program ................................................ 19
Setting the BIOS Configuration Jumper Block................ 19
Troubleshooting................................................................................. 20
Customer Support Links............................................................... 21
Items on the Intel®Express Installer CD-ROM
• Product warranty
• Intel Express Installer
• Intel®Desktop Board D875PBZ Product Guide
• Software utilities and drivers
• Software license agreement
• Readme file
Part Number: C24495-003

2 Intel Desktop Board D875PBZ Quick Reference
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 D875PBZ 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 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 © 2003, Intel Corporation

Intel Desktop Board D875PBZ Quick Reference 3
Before You Begin
Warning and Cautions
WARNING
Disconnect the desktop board's power supply from its AC power
source before you connect or disconnect cables, or install or remove
any board components. Failure to do this can result in personal
injury or equipment damage. Some circuitry on the desktop board
can continue to operate even though the front panel power switch is
off.
CAUTION
Electrostatic discharge (ESD) can damage desktop board components.
Install the board at an ESD-controlled workstation. If such a workstation is
not available, wear an antistatic wrist strap or touch the surface of the
antistatic package before handling the board.
CAUTION
Many of the midboard and front panel connectors provide operating
voltage (+5 V DC and +12 V DC, for example) to devices inside the
computer chassis, such as fans and internal peripherals. These
connectors are not overcurrent protected. Do not use these connectors for
powering devices external to the computer chassis. A fault in the load
presented by the external devices could cause damage to the computer,
the interconnecting cables, and the external devices themselves.
Safety and Regulatory Notice
See the Intel®Desktop Board D875PBZ Product Guide for all applicable
regulatory compliance statements, product certification markings, and safety and
electromagnetic compatibility (EMC) standards and regulations the desktop
board is compliant with.
Replacement battery warning label provided: Place the label inside the chassis
in an easy-to-see location near the battery but not on the board itself.
Intended uses: This product was evaluated as information technology
equipment (ITE) for home or office use when installed into an appropriate
computer chassis. Other end uses or locations may require further evaluation.

4 Intel Desktop Board D875PBZ Quick Reference
Desktop Board Components
OM15666
USB 2.0
Devices RJ45
USB 2.0
Devices
AB
F
H
J
I
K
M
N
O
P
E
L
D
G
S
U
T
V
Q
R
C
On/Off
1
3
Reset
HD LED
Power LED
No Connection
W
Power LED
Figure 1. Desktop Board Components
continued

Intel Desktop Board D875PBZ Quick Reference 5
Desktop Board Components (continued)
Label Description
A AGP connector
B Rear chassis fan header (fan speed control)
C 12 V processor core voltage connector
D VREG fan header
E Processor socket
F Processor fan header
G Intel®82875P (MCH)
H Channel A DIMM sockets
I Channel B DIMM sockets
J Main power connector
K Diskette drive connector
L Primary IDE connector
M Secondary IDE connector
N SCSI hard drive activity LED header
O Front chassis fan header (fan speed control)
P Serial ATA connectors
Q BIOS configuration jumper
R Speaker
S USB 2.0 header
T Chassis intrusion header
U Battery
V Intel®82801ER (ICH5)
W PCI bus add-in card connectors

6 Intel Desktop Board D875PBZ Quick Reference
Supported Components
Processors
The board supports a single processor with the following features:
Type Designation
FSB1
Frequency L2 Cache
3.0, 2.80C, 2.60C, and
2.40C GHz
800 MHz 512 KBIntel®Pentium®4
processor supporting
Hyper-Threading
Technology 3.06 GHz 533 MHz 512 KB
Intel Pentium 4 processor 2.8, 2.66, 2.53, 2.4B,
and 2.26 GHz
533 MHz 512 KB
1Front side bus
For the latest information on processors supported by Desktop Board D875PBZ,
refer to the Intel World Wide Web site at:
http://support.intel.com/support/motherboards/desktop
Memory Module Requirements
The desktop board supports system memory as defined below:
Memory
Speed Processor
Front Side Bus
Frequency
Memory Speed
Outcome
DDR400 Intel Pentium 4 processor 800 MHz 400 MHz
Intel Pentium 4 processor 800 MHz 320 MHzDDR333
Intel Pentium 4 processor 533 MHz 333 MHz
• Up to four 184-pin Double Data Rate (DDR) SDRAM Dual Inline Memory
Module (DIMM) connectors with gold-plated contacts.
• Support for:
 Unbuffered, non-registered single or double-sided DIMMs
 Serial Presence Detect (SPD) memory only
 Support for Suspend to RAM (STR), S3 ACPI state
 ECC or non-ECC RAM memory
 2.5 V memory
NOTE
ECC memory support must be enabled in BIOS.

Intel Desktop Board D875PBZ Quick Reference 7
NOTES
System resources (such as PCI and AGP) require physical memory
address locations that reduce available memory addresses above 3 GB.
This may result in less than 4 GB of memory being available to the
operating system and applications.
All memory components and DIMMs used with the desktop board must
comply with the PC SDRAM specifications. These include the PC SDRAM
Specification (memory component specific), the PC Unbuffered DIMM
Specification. To view or download these specifications, refer to this Intel
World Wide Web site at:
http://developer.intel.com/technology/memory/pcsdram/spec/
For information about vendors that support these memory requirements,
refer to the Desktop Board D875PBZ link on this Intel World Wide Web
site at:
http://support.intel.com/support/motherboards/desktop/

8 Intel Desktop Board D875PBZ Quick Reference
Installation Steps
1. Installing the I/O Shield
The board comes with an I/O shield that is used to block radio frequency
transmissions, necessary to pass emissions (EMI) certification testing, protect
internal components from dust and foreign objects, and promote correct airflow
within the chassis.
Install the I/O shield before installing the board in the chassis. Place the shield
inside the chassis as shown in Figure 2. Press the shield into place so that it fits
tightly and securely. If the shield doesn’t fit, obtain a properly sized shield from
the chassis supplier.
OM15474
Figure 2. I/O Shield
2. Installing the Desktop Board
Refer to your chassis manual for specific instructions on installing and removing
the desktop board.
Secure Desktop Board D875PBZ to the chassis using the 10 screws. Refer to
Figure 1 on page 4 for the location of the screw mounting holes.

Intel Desktop Board D875PBZ Quick Reference 9
3. Installing the Processor
To install the processor, follow these steps (see Figure 3):
1. Observe the precautions in “Before You Begin” on page 3.
2. Lift the processor socket lever.
3. Install the processor so that the corner with the triangle marking (A) is
aligned with the corner where the lever is attached to the socket.
4. Lower the lever back to its original position.
OM12078
mPGA478B
mPGA478B
mPGA478B
A
Figure 3. Installing a Processor
5. The desktop board has an integrated processor fan heat sink retention
mechanism (RM). For instructions on how to install the processor fan heat
sink, refer to the boxed processor manual or the Intel World Wide Web
site at:
http://support.intel.com/support/processors/pentium4/intnotes478.htm
4. Installing Memory Modules
CAUTION
Install memory in the DIMM sockets prior to installing the AGP video card
to avoid interference with the memory retention mechanism.
Desktop Board D875PBZ’s four DIMM sockets are arranged as DIMM 0 and
DIMM 1 in both Channel A and Channel B, as shown in Figure 4.
Dual Channel Configuration
Install a matched pair of DIMMs (equal in speed: DDR266, DDR333, or
DDR400; density: 64 MB, 128 MB, 256 MB, 512 MB, or 1 GB; and
technology: 128 Mb, 256 Mb, or 512 Mb) in DIMM 0 in both Channels A and
B. If additional memory is to be used, then install another matched pair of
DIMMs in DIMM 1 in both Channels A and B.
NOTE
All other memory configurations will result in single channel memory
operation.

10 Intel Desktop Board D875PBZ Quick Reference
To install DIMMs, follow these steps (see Figure 4):
1. Observe the precautions in “Before You Begin” on page 3.
2. Remove the AGP video card if it interferes with the DIMM clips from
being easily opened and closed.
3. Align the small notch at the bottom edge of the DIMM with the key in the
socket.
4. Insert the bottom edge of the DIMM into the socket.
5. Push down on the top edge of the DIMM until the retaining clips snap into
place. Make sure the clips are firmly in place.
OM15667
DIMM 1
DIMM 0
Channel B
Channel A
DIMM 0
DIMM 1
Figure 4. Installing DIMMs
5. Installing an AGP Card
CAUTION
Care must be taken when installing an AGP card into an AGP connector.
When installing any AGP card in the desktop board, ensure that it is fully
seated in the AGP connector before you power on the system. If the card
is not fully seated in the AGP connector, an electrical short may result
across the AGP connector pins. Depending on the over-current protection
of the power supply, certain board components and/or traces may be
damaged.
NOTE
Desktop Board D875PBZ is only compatible with 1.5 V or 0.8 V AGP
cards. Do not attempt to install a legacy 3.3 V AGP card. The AGP
connector is not mechanically compatible with legacy 3.3 V AGP cards.

Intel Desktop Board D875PBZ Quick Reference 11
Desktop Board D875PBZ has an integrated AGP card retention mechanism
(RM). Follow these instructions to install an AGP card (see Figure 5):
1. Observe the precautions in “Before You Begin” on page 3.
2. Place the AGP card in the AGP connector.
3. Press down on the card until it is completely seated in the connector and the
card retention notch snaps into place below the RM.
4. Secure the card’s metal bracket to the chassis back panel with a screw.
Install PCI cards into the PCI bus add-in card connectors on the desktop board.
OM14695
A
Figure 5. Installing an AGP Card
To remove the AGP card, reverse steps taken when installing an AGP card.
Before removing the card, make sure to push back on the RM lever (A) until the
retention pin completely clears the notch in the card.

12 Intel Desktop Board D875PBZ Quick Reference
6. Attaching IDE Drives
The Intel®boxed desktop board package includes an ATA-66/100 cable.
The cable supports the ATA-66/100 (40-contact, 80-conductor) transfer protocol
and is backward compatible with drives using slower IDE transfer protocols.
The cable can connect two drives to the desktop board.
The cable will work correctly only when oriented as in Figure 6. For correct
cable function:
1. Observe the precautions in “Before You Begin” on page 3.
2. Attach the cable end with the single connector (A) to the board.
3. Attach the cable end with the two closely spaced connectors (B) to the
drives.
OM15669
A
B
Figure 6. Connecting the IDE Cable

Intel Desktop Board D875PBZ Quick Reference 13
7. Attaching Serial ATA (SATA) Drives
The boxed desktop board package includes two Serial ATA (SATA) cables.
The cable (4-conductor) supports the Serial ATA protocol and connects a single
drive to the desktop board. Either end of the cable can be connected to the
SATA drive or the connector on the board.
For correct cable function (see Figure 7):
1. Observe the precautions in “Before You Begin” on page 3.
2. Attach either cable end to the connector (A) on the board.
3. Attach the other cable end (B) to the drive.
OM15670
A
B
Figure 7. Connecting the SATA Cable
NOTE
The Serial ATA boot option is disabled by default in the BIOS Setup
program. To boot from an SATA drive, the Serial ATA boot option must
be enabled in the BIOS.
NOTE
Some Serial ATA drives may require a power adapter cable. Contact the
manufacturer of the SATA drive to determine the best method for powering
the SATA drive.

14 Intel Desktop Board D875PBZ Quick Reference
8. Configuring the System for Intel®RAID
Technology for Serial ATA
NOTE
Intel®RAID Technology for Serial ATA is supported with Microsoft
Windows* XP only.
Configuring the BIOS for Intel RAID Technology for Serial ATA
The RAID option must be enabled in BIOS before the system can load the
option ROM code for Intel RAID.
1. Enter the BIOS Setup program by pressing the <F2> key after the Power-
On-Self-Test (POST) memory test begins.
2. Select the Advanced menu and then the Drive Configuration menu.
3. Switch the ATA/IDE Configuration option from Legacy to Enhanced.
Next, switch the RAID option to Enabled.
4. Press <F10> to save the BIOS settings and exit the BIOS Setup program.
Creating, Deleting, and Resetting RAID Sets
The Serial ATA RAID set must be administered in the RAID Configuration
utility. During POST, the following message will appear for a few seconds:
Press <Cntrl-I> to enter Raid Configuration utility
After the above message appears, press the <Ctrl> and <I> keys simultaneously.
Create RAID 0 Volume
1. Select option 1 Create RAID Volume and press the <Enter> key.
2. Select the stripe value for the RAID 0 array by scrolling through the
available values by using the <> or <> keys and pressing the <Enter>
key.
3. The available values range from 8 KB to 128 KB in 8 KB increments. The
stripe value should be chosen based on the planned drive usage. Some
suggested selections are listed below. The default selection is 64 KB.
• 16 KB – low disk usage
• 64 KB – typical disk usage
• 128 KB – performance disk usage
4. Press the <Enter> key again to the Create Volume prompt to create the
array. Confirm this selection by pressing the <Y> key after the prompt.
5. Scroll to option 4 Exit and press the <Enter> key to exit the RAID
Configuration utility. Confirm the exit by pressing <Y> key.

Intel Desktop Board D875PBZ Quick Reference 15
Delete RAID Volume
CAUTION
All data on the RAID drives will be lost.
1. Select option 2 Delete RAID Volume and press the <Enter> key to
delete the RAID set.
2. Press the <Delete> key to delete the RAID volume. Confirm the
volume deletion by pressing the <Y> key.
Reset RAID Data
CAUTION
All data on the RAID drives and any RAID structures will be lost.
1. Select option 3 Reset RAID Data and press the <Enter> key to delete
the RAID set and remove any RAID structures from the drives.
2. Confirm the selection by pressing the <Y> key.
Loading the Intel®Application Accelerator 3.0 RAID Edition Driver
For Microsoft Windows XP, follow these steps to install the RAID driver:
1. As Windows Setup begins, press <F6> to specify the RAID driver.
2. When queried by the installation screen, press <S> to specify an additional
device.
3. Insert the floppy disk labeled Intel®Application Accelerator 3.0 RAID
Edition Driver and press <Enter>.
4. Press <Enter> to select the Intel RAID controller.
5. Press <Enter> to continue with Windows Setup.
Configuring an Intel RAID Ready System
The Intel Application Accelerator 3.0 RAID Edition software offers the
flexibility to upgrade from a single Serial ATA drive to a two drive RAID 0
configuration when an additional Serial ATA drive is added to the system.
However, several important steps must be followed at the time the system is first
configured in order to take advantage of RAID when upgrading to a second
Serial ATA drive.
1. The BIOS must be configured for RAID before installing Windows XP on
the single Serial ATA drive. Refer to section ‘Configuring the BIOS for
Intel RAID Technology for Serial ATA’ on page 14 to properly configure
the BIOS.
2. Install the Intel RAID driver during Window Setup. Refer to section
“Loading the Intel Application Accelerator 3.0 RAID Edition Driver” to
install the driver during Windows Setup.

16 Intel Desktop Board D875PBZ Quick Reference
3. Install the operating system and then the Intel Application Accelerator 3.0
RAID Edition software. The Intel Application Accelerator 3.0 RAID
Edition software is included on the Intel®Express Installer CD that ships
with the desktop board.
Upgrading to Serial ATA RAID 0 Configuration from a Single Drive
Configuration
1. Install the second Serial ATA drive in the system. Refer to section
“Attaching Serial ATA (SATA) Drives” on page 13.
2. Start the system and boot into Windows XP.
3. Launch the Intel Application Accelerator from the Start Menu
(Start ´All Programs ´Intel Application Accelerator RAID Edition ´
Intel Application Accelerator).
4. From the Integrated RAID tab, right-click on “RAID Volume” and select
“Create from Existing Disk.”
NOTE
The RAID volume name must be in English alphanumeric ASCII
characters and no more than 16 characters.
5. Select the source disk to create the RAID Volume and then press the
“Next” button.
6. Enter the name of the RAID volume (default is RAID_Volume1).
7. Select the stripe value for the RAID 0 array. The available values range
from 8 KB to 128 KB in 8 KB increments. The stripe value should be
chosen based on the planned drive usage. Some suggested selections are
listed below. The default selection is 64 KB.
• 16 KB – low disk usage
• 64 KB – typical disk usage
• 128 KB – performance disk usage
8. Press the “Next” button to continue.
9. Confirm creation of the RAID volume by pressing the “Yes” button.
10. Reconfirm creation of the RAID volume by pressing the “Yes” button.
11. Press the “Migrate” button to begin the data migration.
NOTE
Data migration will take a considerable amount of time. Do not power
down or reset the system during migration.
12. Reboot the system after migration completes by selecting “Yes” when
prompted to do so.

Intel Desktop Board D875PBZ Quick Reference 17
NOTE
If an IDE hard drive is also attached to the system, the RAID volume will
need to be moved up in priority in order to boot from it. After the system
reboots, press the <F2> key to enter BIOS Setup. Then, navigate to the
BOOT menu and select the Hard Disk Drives option. Move the RAID
volume to the 1st Drive position. Press <F10> to save the BIOS settings
and exit the BIOS Setup program.
9. Connecting Internal Headers
Figure 8 shows the location of internal headers.
OM15697
B
1
3
65
4
1
3
J8J1
A
C
J8J2
2
6
Reset
On/Off
Power LED HD LED
1
3
5
7
8
4
2
Power ( +5 V )
Ground Ground
Power (
+5 V )
D-
D-
D+ D+
Not Connected Key (
no pin )
USB A
USB B
7
10
8
6
9
N/C
J9J1
Item Description
A USB 2.0
B Power LED
C Front panel
Figure 8. Location of Internal Headers

18 Intel Desktop Board D875PBZ Quick Reference
10. Connecting Hardware Control
Figure 9 shows the location of the chassis intrusion and fan headers. Observe
the precautions in “Before You Begin” on page 3. Connect the chassis
intrusion, processor’s fan heat sink, and chassis fan cables to the board headers.
OM15692
Processor
fan
Chassis
front fan Main power connector
1
Chassis
rear fan
12 V
Processor core
voltage connector
VREG fan
2
Chassis intrusion
J8H1 J7J1
J1F1
J1B1
J5B1
Figure 9. Location of Fans and Power Connectors
11. Connecting Power Cables
CAUTION
Failure to use an ATX12V power supply, or not connecting the 12 V
processor core voltage power supply connector to Desktop Board
D875PBZ may result in damage to the desktop board and/or power
supply.
For more information on the ATX12V power supply, refer to the Intel
Desktop Board D875PBZ Product Guide on the Intel Express Installer CD-
ROM.

Intel Desktop Board D875PBZ Quick Reference 19
See Figure 9 for the location of the power connectors.
1. Observe the precautions in “Before You Begin” on page 3.
2. Connect the 12 V processor core voltage power supply cable to the
2x2 connector.
3. Connect the main power cable to the 2x10 connector.
Using the BIOS Setup Program
The BIOS Setup program can be used to view and change the BIOS settings for
the computer. The BIOS Setup program is accessed by pressing the <F2> key
after the Power-On Self-Test (POST) memory test begins and before the
operating system boot begins.
Setting the BIOS Configuration Jumper Block
CAUTION
Always turn off the power and unplug the power cord from the computer
before changing the jumper block settings. Moving the jumper with the
power on may result in unreliable computer operation.
The BIOS configuration jumper block (see Figure 10) determines the operating
mode of the BIOS Setup Program and enables BIOS recovery in the event of a
failed BIOS update.
OM15672
13
J7J2
Figure 10. Location of the BIOS Configuration Jumper Block

20 Intel Desktop Board D875PBZ Quick Reference
The following table describes the jumper block settings for the BIOS Setup
configuration jumper.
BIOS Setup Configuration Jumper Block Settings
Jumper Setting Mode Description
3
1
Normal (default)
(1-2)
The BIOS uses the current configuration and
passwords for booting.
3
1
Configure
(2-3)
After the Power-On Self-Test (POST) runs, the
BIOS displays the Maintenance Menu. Use this
menu to clear passwords.
3
1
Recovery
(None)
The BIOS recovers data from a recovery
diskette in the event of a failed BIOS update.*
* To update or recover the BIOS, see the instructions in the Intel Desktop Board D875PBZ
Product Guide on the Intel Express Installer CD-ROM.
For a complete list of BIOS Setup settings, see:
• The Intel Desktop Board D875PBZ Product Guide on the Intel Express
Installer CD-ROM
• The Intel World Wide Web Site at
http://support.intel.com/support/motherboards/desktop/
Troubleshooting
Desktop Board D875PBZ system fails to boot.
• Ensure that the power supply cable with the 4-pin connector is plugged into
the 12 V processor core voltage connector located near the processor socket
on the desktop board.
• Remove and re-insert the Intel Pentium 4 processor, memory, and any add-
in cards to make sure they are fully seated. Remove any non-essential
hardware components and boot the system.
• Disconnect all power and remove the CMOS battery. Wait 10 minutes,
then re-install the battery, reconnect power, and boot the system.
A repeating beep error code is heard and the desktop board does not boot
or show any video.
This beep code may indicate a problem during detection of the DDR SDRAM
memory device. Check to ensure that system memory is properly installed and
that the DIMMs meet the Memory Module Requirements listed in the Supported
Components section of this document.