-001 First release of the Intel® Desktop Board D845PEMY Product Guide July 2004
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.
Canadian Department of Communications Compliance Statement
This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the
Radio Interference Regulations of the Canadian Department of Communications.
Le présent appareil numerique német pas de bruits radioélectriques dépassant les limites applicables aux appareils
numériques de la classe B prescrites dans le Réglement sur le broullage radioélectrique édicté par le ministére des
Communications du Canada.
Disclaimer
Information in this document is provided in connection with Intel® products. No license, express or implied, by estoppel or
otherwise, to any intellectual property rights is granted by this document. Except as provided in Intel’s Terms and Conditions
of Sale for such products, Intel assumes no liability whatsoever, and Intel disclaims any express or implied warranty, relating
to sale and/or use of Intel products including liability or warranties relating to fitness for a particular purpose, merchantability,
or infringement of any patent, copyright or other intellectual property right. Intel products are not intended for use in medical,
life saving, or life sustaining applications. Intel may make changes to specifications and product descriptions at any time,
without notice.
Desktop Board D845PEMY 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, Celeron and Pentium are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United
States and other countries.
⎯ Two ports routed to the back panel
⎯ Two ports routed to the USB 2.0 header
®
Rapid BIOS Boot
®
Express BIOS Update
to RAM, wake from USB and PS/2 keyboard and mouse, and PME# wakeup.
Desktop Board D845PEMY.
9
Intel Desktop Board D845PEMY Product Guide
NOTE
For information about this Intel desktop board, including the Technical Product Specification
(TPS), BIOS updates, and device drivers, go to the Intel World Wide Web site at:
The desktop board supports the following operating systems:
• Microsoft Windows* 98 SE
• Microsoft Windows Me
• Microsoft Windows 2000
• Microsoft Windows XP
10
Desktop Board Features
Desktop Board Components
Figure 1 shows the approximate location of the major components on Desktop Board D845PEMY.
Line
In
USB
S
A
B
R
Q
C
P
D
E
O
N
M
JKL
I
H
G
F
OM17235
Figure 1. Desktop Board Components
11
Intel Desktop Board D845PEMY Product Guide
Table 2. Desktop Board Components
Item Description
A 12 V power connector
B Rear chassis fan header
C Processor socket
D Processor fan header
E DIMM sockets
F Main power connector
G Diskette drive connector
H Secondary IDE connector
I Primary IDE connector
J Speaker
K Battery
L Auxiliary front panel power LED connector
M Chassis intrusion connector
N BIOS
O Front panel header
P Front panel USB header
Q PCI connectors
R AGP connector
S Front panel audio header
Related Links:
Go to the following links for more information about Intel Desktop Board D845PEMY:
Failure to use an ATX12V or SFX-12V power supply, or not connecting the additional power
supply lead to Desktop Board D845PEMY may result in damage to the desktop board and/or power
supply.
Desktop Board D845PEMY supports a single Intel Pentium 4 processor or Intel Celeron processor.
Processors are not included with the desktop board and must be purchased separately.
The processor connects to the desktop board through the mPGA-478-pin socket. The Intel
Pentium 4 processor or Intel Celeron processor may be removed and replaced with supported
higher speed processors.
Desktop Board D845PEMY supports the processors listed in Table 3.
Table 3. Processor Support
Type
Intel® Pentium® 4 processor
Processor
Number Designation (GHz)
N/A* 2.80A and 2.40A 533 1024
N/A 2.80, 2.66, 2.53,
Desktop Board D845PEMY requires an ATX12V compliant power supply to function according to
desktop board specifications. The board has two ATX12V compliant power supply connectors that
are needed to provide extra power to the Intel D845PE chipset and Intel processor.
Related Links:
Go to the following links or pages for more information about:
• Instructions on installing or upgrading the processor, see page 26 in Chapter 2
• The location of the two power connectors, see page 35 in Chapter 2
13
Intel Desktop Board D845PEMY Product Guide
Main Memory
NOTE
To be fully compliant with all applicable Intel® SDRAM memory specification addendums, the
desktop board should be populated with DIMMs that support the Serial Presence Detect (SPD)
data structure. If your memory modules do not support SPD, you will see a notification to this
effect on the screen at power up. The BIOS will attempt to configure the memory controller for
normal operation.
NOTE
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) and the
PC Unbuffered DIMM Specification.
The desktop board supports single channel memory configurations defined in Table 4.
Table 4. Memory Support
Memory Speed Processor System Bus (MHz) Memory Speed Outcome (MHz)
Pentium 4 processor or
Celeron D processor
Pentium 4 processor or
Celeron processor
Pentium 4 processor or
Celeron D processor
Pentium 4 processor or
Celeron processor
• Two 2.5 V 184-pin DDR DIMM sockets with gold-plated contacts
• Serial Presence Detect (SPD)
• Unbuffered, non-ECC RAM (registered memory is not supported)
• Support for 64 Mb, 128 Mb, 256 Mb, and 512 Mb memory technologies for the following
memory configurations:
— 64 MB to 256 MB utilizing 64 Mb technology
— Up to 512 MB utilizing 128 Mb technology
— Up to 1 GB utilizing 256 Mb technology
— Up to 2 GB utilizing 512 Mb technology
533 333 DDR 333
400 266
533 266 DDR266
400 266
Related Links:
Go to the following links or pages for more information about:
• The latest list of tested memory, http://support.intel.com/support/motherboards/desktop/
• Back panel connectors:
⎯ Line out
⎯ Line in
⎯ Mic in
NOTE
The line out connector, located on the back panel, is designed to power either headphones or
amplified speakers only. Poor audio quality may occur if passive (non-amplified) speakers are
connected to this output.
Related Links:
Go to the following link for more information about audio drivers and utilities:
The Intel 82562ET (with the Intel 82801DB ICH4) provides a Fast PCI LAN subsystem providing
both 10Base-T and 100Base-TX connectivity. The Intel 82562ET provides the following
functions:
• Basic 10/100 Ethernet LAN connectivity
• Support for RJ-45 connector with status indicator LEDs
• Programmable transit threshold
• Configurable EEPROM that contains the MAC address
LAN Subsystem Software
For LAN software and drivers, refer to the D845PEMY link on Intel’s World Wide Web site at:
Two LEDs are built into the RJ-45 LAN connector. Table 5 describes the LED states when the
desktop board is powered up and the LAN subsystem is operating.
Table 5. RJ-45 LAN Connector LEDs
LED Color LED State Indicates
Off 10 Mbit/sec data rate is selected. Green
On 100 Mbit/sec data rate is selected.
Yellow
Off LAN link is not established.
On (steady state) LAN link is established.
On (brighter and pulsing) The computer is communicating with another computer on
the LAN.
Enhanced IDE Interface
The ICH4’s IDE interface handles the exchange of information between the processor and
peripheral devices like hard disks, CD-ROM drives, and Iomega Zip* drives inside the computer.
The interface supports:
• Up to four IDE devices (such as hard drives)
• ATAPI devices (such as CD-ROM drives)
• Older PIO Mode devices
• Ultra DMA-33 and ATA-66/100 protocols
• Laser Servo (LS-120) drives
Expansion Slots
Desktop Board D845PEMY has three PCI bus add-in card connectors.
16
Desktop Board Features
BIOS
The BIOS provides the Power-On Self-Test (POST), the BIOS Setup program, the PCI and IDE
auto-configuration utilities, and the video BIOS. The BIOS is stored in the firmware hub.
The BIOS can be updated by following the instructions in Chapter 3 on page 45.
PCI Auto Configuration
If you install a PCI add-in card in your computer, the PCI 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 add-in card.
IDE Auto Configuration
If you install an IDE device (such as a hard drive) in your computer, the IDE 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 an IDE device. You can override the
auto-configuration options by specifying manual configuration in the BIOS Setup program.
To use ATA-66/100 features, the following items are required:
• An ATA-66/100 peripheral device
• An ATA-66/100 compatible cable
• ATA-66/100 operating system device drivers
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
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.
17
Intel Desktop Board D845PEMY Product Guide
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 10 on page 35 for the location of the chassis
intrusion header.
Power Management Features
• Advanced Configuration and Power Interface (ACPI)
• Hardware support:
⎯ Power connectors
⎯ Fan connectors
⎯ Suspend to RAM (Instantly Available PC technology)
⎯ Wake from USB
⎯ Wake from PS/2 keyboard/mouse
⎯ PME# wakeup 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.
Power Connectors
The desktop board has two power connectors. See Figure 10 on page 35 for the location of the
power connectors.
Fan Headers
The desktop board has one chassis fan header and one processor fan header. See Figure 10 on
page 35 for the location of the fan headers.
Suspend to RAM (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.
18
Desktop Board Features
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. When signaled by a wake-up
device or event, the system quickly returns to its last known awake state.
If the system has a dual-colored power LED on the front panel, the sleep state is indicated by the
LED turning amber.
Related Links:
For more information on standby current requirements, navigate to the TPS by first selecting the
desktop board name from the following link:
USB bus activity wakes the computer from an ACPI S1 or S3 state.
NOTE
Wake from USB requires the use of a USB peripheral that supports Wake from USB.
Wake from PS/2 Keyboard/Mouse
PS/2 keyboard/mouse activity wakes the computer from an ACPI S1 or S3 state.
PME# Wakeup Support
When the PME# signal on the PCI bus is asserted, the computer wakes from an ACPI S1, S3, or
S5 state.
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).
Battery
A battery on the desktop board keeps the values in CMOS RAM and the clock current when the
computer is turned off. See Chapter 2 starting on page 21 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.
19
Intel Desktop Board D845PEMY Product Guide
20
2 Installing and Replacing Desktop
Board Components
This chapter tells you how to:
• Install the I/O shield
• Install and remove the desktop board
• Install and remove a processor
• Install a AGP video adapter card
• Install and remove memory
• Connect the IDE cable
• Connect internal headers
• Connect fans and power cables
• Locate the PCI bus add-in card, diskette drive, and IDE connectors
• Set the BIOS configuration jumper block
• Clear passwords
• Locate back panel connectors
• Replace the battery
Before You Begin
WARNINGS
The procedures in this chapter assume familiarity with the general terminology associated with
personal computers and with the safety practices and regulatory compliance required for using
and modifying electronic equipment.
Disconnect the computer from its power source and from any telecommunications links,
networks, or modems before performing any of the procedures described in this chapter. Failure
to disconnect power, telecommunications links, networks, or modems before you open the
computer or perform any procedures can result in personal injury or equipment damage. Some
circuitry on the board can continue to operate even though the front panel power button is off.
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 cable, and the external devices
themselves.
21
Intel Desktop Board D845PEMY Product Guide
Follow these guidelines before you begin:
• Always follow the steps in each procedure in the correct order.
• Set up a log to record information about your computer, such as model, serial numbers,
installed options, and configuration information.
• Electrostatic discharge (ESD) can damage components. Perform the procedures described in
this chapter 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.
Installation Precautions
When you install and test the Intel desktop board, observe all warnings and cautions in the
installation instructions.
To avoid injury, be careful of:
• Sharp pins on connectors
• Sharp pins on printed circuit assemblies
• Rough edges and sharp corners on the chassis
• Hot components (like processors, voltage regulators, and heat sinks)
• Damage to wires that could cause a short circuit
Observe all warnings and cautions that instruct you to refer computer servicing to qualified
technical personnel.
Installation Instructions
CAUTION
Follow these guidelines to meet safety and regulatory requirements when installing this board.
Read and adhere to all of these instructions and the instructions supplied with the chassis and
associated modules. If the instructions for the chassis are inconsistent with these instructions or the
instructions for associated modules, contact the supplier’s technical support to find out how you can
ensure that your computer meets safety and regulatory requirements. If you do not follow these
instructions and the instructions provided by chassis and module suppliers, you increase safety risk
and the possibility of noncompliance with regional laws and regulations.
Before computer integration, make sure that the power supply and other modules or peripherals, as
applicable, have passed Class B EMC testing and are marked accordingly.
Pay close attention to the following when reading the installation instructions for the host chassis,
power supply, and other modules:
• Product certifications or lack of certifications
• External I/O cable shielding and filtering
• Mounting, grounding, and bonding requirements
22
Installing and Replacing Desktop Board Components
• Keying connectors when mating the wrong connectors could be hazardous
If the power supply and other modules or peripherals, as applicable, are not Class B EMC
compliant before integration, then EMC testing is required on a representative sample of the newly
completed computer.
Chassis and Component Certifications
Ensure that the chassis and certain components; such as the power supply, peripheral drives,
wiring, and cables; are components certified for the country or market where used. Agency
certification marks on the product are proof of certification. Typical product certifications include:
• In Europe
The CE marking signifies compliance with all applicable European requirements. If the
chassis and other components are not properly CE marked, a supplier’s Declaration of
Conformity statement to the European EMC directive and Low Voltage directive (as
applicable), should be obtained. Additionally, other directives, such as the Radio and
Telecommunications Terminal Equipment (R&TTE) directive may also apply depending on
product features.
• In the United States
A certification mark by a Nationally Recognized Testing Laboratory (NRTL) such as UL,
CSA, or ETL signifies compliance with safety requirements. Wiring and cables must also be
UL listed or recognized and suitable for the intended use. The FCC Class B logo for home or
office use signifies compliance with electromagnetic interference (EMI) requirements.
• In Canada
A nationally recognized certification mark such as CSA or cUL signifies compliance with
safety requirements. The Industry Canada statement at the front of this product guide
demonstrates compliance with Canadian EMC regulations. Industry Canada recognizes and
accepts FCC certification as denoting compliance with national electromagnetic interference
(emissions) requirements.
Prevent Power Supply Overload
Do not overload the power supply output. To avoid overloading the power supply, make sure that
the calculated total current loads of all the modules within the computer is less than the output
current rating of each of the power supplies’ output circuits.
Place Battery Marking
There is insufficient space on this Desktop Board to provide instructions for replacing and
disposing of the Lithium ion coin cell battery. For system safety certification, the following
statement or equivalent statement is required to be permanently and legibly marked on the chassis
near the battery.
CAUTION
Risk of explosion if the battery is replaced with an incorrect type. Batteries should be recycled
where possible. Disposal of used batteries must be in accordance with local environmental
regulations.
23
Intel Desktop Board D845PEMY Product Guide
Related Links:
For information about replacing the battery, go to page 41 in Chapter 2.
Use Only for Intended Applications
All Intel desktop boards are evaluated as Information Technology Equipment (I.T.E.) for use in
personal computers for installation in homes, offices, schools, computer rooms, and similar
locations. The suitability of this product for other applications or environments, such as medical,
industrial, alarm systems, test equipment, etc. may require further evaluation.
Related Links:
For information about regulatory compliance, go to Appendix B on page 55.
Installing the I/O Shield
The desktop board comes with an I/O shield. When installed in the chassis, the shield blocks radio
frequency transmissions, protects internal components from dust and foreign objects, and promotes
correct airflow within the chassis.
Install the I/O shield before installing the desktop 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.
OM17236
Figure 2. Installing the I/O Shield
24
Installing and Replacing Desktop Board Components
Installing and Removing the Desktop Board
WARNING
This procedure should be done only by qualified technical personnel. Disconnect the computer
from its power source before performing the procedures described here. Failure to disconnect
the power before you open the computer can result in personal injury or equipment damage.
Refer to your chassis manual for instructions on installing and removing the desktop board.
Figure 3 shows the location of the six mounting holes for Desktop Board D845PEMY.
Figure 3. Desktop Board Mounting Screw Holes
OM17237
25
Intel Desktop Board D845PEMY Product Guide
Installing and Removing a Processor
Instructions on how to install the processor to the desktop board are given below.
Installing a Processor
CAUTION
Before installing or removing the processor, make sure that AC power has been removed by
unplugging the power cord from the computer. Failure to do so could damage the processor and
the desktop board.
To install a processor, follow these instructions:
1. Observe the precautions in “Before You Begin” on page 21.
2. Locate the processor socket and raise the socket lever completely.
3. Install the processor so that the corner with the gold triangle marking (A) is aligned with the
corner where the lever is attached to the socket (see Figure 4).
4. Lower the lever to its original position.
mPGA478B
mPGA478B
A
Figure 4. Installing a Processor
mPGA478B
Installing the Processor Fan Heatsink
The desktop board has an integrated processor fan heatsink retention mechanism (RM). For
instructions on how to install the processor fan heatsink to the integrated processor fan heatsink
RM, refer to the Intel World Wide Web site at:
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.
The AGP connector supports 0.8 V (4x and 1x) AGP cards. The desktop board has an integrated
AGP card retention mechanism (RM).
Installing an AGP Card
Follow these instructions to install an AGP card:
1. Observe the precautions in “Before You Begin” on page 21.
2. Place the card in the AGP connector.
3. Press down on the card until it is completely seated in the AGP connector and the card retention
notch snaps into place around the RM pin.
4. Secure the card’s metal bracket to the chassis back panel with a screw.
Removing the AGP Card
Follow these instructions to remove the AGP card from the RM (see Figure 6):
1. Observe the precautions in “Before You Begin” on page 21.
2. Remove the screw (B) that secures the card’s metal bracket (A) to the chassis back panel.
3. Push back on the RM lever (C), as shown in Figure 6, until the retention pin completely clears
the notch in the card.
4. Pull the card straight up (D).
B
A
C
28
Figure 6. Removing the AGP Card
OM15231
Installing and Replacing Desktop Board Components
Installing and Removing DIMMS
CAUTION
To be fully compliant with all applicable Intel SDRAM memory specification addendums, the board
requires DIMMs that support the Serial Presence Detect (SPD) data structure. You can access the
PC Serial Presence Detect Specification at:
The desktop board has two DIMM sockets arranged as DIMM 0 and DIMM 1, as shown in
Figure 7. If installing a single DIMM, install it in DIMM 0.
Refer to the Main Memory heading on page 14 for memory requirements.
Installing DIMMs
To install DIMMs, follow these steps:
1. Observe the precautions in “Before You Begin” on page 21.
2. Turn off all peripheral devices connected to the computer. Turn off the computer and
disconnect the AC power cord.
3. Remove the computer’s cover and locate the DIMM sockets (see Figure 7).
Figure 7. Installing DIMMs
OM17238
0
1
29
Intel Desktop Board D845PEMY Product Guide
4. Make sure the clips at either end of the DIMM socket(s) are pushed outward to the
open position.
5. Position the DIMM above the socket. Align the two small notches in the bottom edge of the
DIMM with the keys in the socket (see inset in Figure 7).
6. Insert the bottom edge of the DIMM into the socket.
7. When the DIMM is inserted, push down on the top edge of the DIMM until the retaining clips
snap into place. Make sure the clips are firmly in place.
8. Replace the computer’s cover and reconnect the AC power cord.
Removing DIMMs
To remove a DIMM, follow these steps:
1. Observe the precautions in “Before You Begin” on page 21.
2. Turn off all peripheral devices connected to the computer. Turn off the computer.
3. Remove the AC power cord from the computer.
4. Remove the computer’s cover.
5. Gently spread the retaining clips at each end of the DIMM socket. The DIMM pops out of
the socket.
6. Hold the DIMM by the edges, lift it away from the socket, and store it in an anti-static package.
7. Reinstall and reconnect any parts you removed or disconnected to reach the DIMM sockets.
8. Replace the computer’s cover and reconnect the AC power cord.
Connecting the IDE Cable
The Intel® boxed desktop board package includes an IDE cable. The cable connects two drives to
the desktop board. The cable supports both ATA-66 and ATA-100 transfer protocols and is
backward compatible with drives using slower IDE transfer protocols. Figure 8 shows the correct
installation of the cable.
NOTE
ATA-66/100 compatible cables are backward compatible with drives using slower IDE transfer
protocols. If an ATA-66/100 disk drive and a disk drive using any other IDE transfer protocol are
attached to the same cable, the maximum transfer rate between the drives may be reduced to that of
the slowest drive.
NOTE
Do not connect an ATA device as a slave on the same IDE cable as an ATAPI master device. For
example, do not connect an ATA hard drive as a slave to an ATAPI CD-ROM drive.
30
Installing and Replacing Desktop Board Components
For correct function of the cable:
1. Observe the precautions in “Before You Begin” on page 21.
2. Attach the cable end with the single blue connector to the desktop board (see Figure 8, A).
3. Attach the cable end with the two closely spaced black and gray connectors to the drives
(see Figure 8, B).
Figure 8. Connecting the IDE Cable
B
OM17239
31
Intel Desktop Board D845PEMY Product Guide
A
Connecting Internal Headers
Follow the instructions below to connect the USB, power LED, and front panel solutions. See
Figure 9 for pin assignments.
21
3
5
7
9
4
6
10
D
1
3
5
7
2
4
6
8
10
13
B
21
3
5
7
9
4
6
8
C
OM17240
Item Description
A Front panel audio
B Front panel
C Alternate power LED
D Front panel USB
Figure 9. Internal Headers
32
Installing and Replacing Desktop Board Components
Installing a Front Panel Audio Solution
Table 6 shows the pin assignments for the front panel audio header.
Table 6. Front Panel Audio Header Signal Names (J8A1)
To install the cable that connects a front panel audio solution to the front panel audio header, follow
these steps:
1. Observe the precautions in “Before You Begin” on page 21.
2. Turn off all peripheral devices connected to the computer. Turn off the computer and
disconnect the AC power cord.
3. Remove the cover. Locate the front panel audio header (J8A1).
4. Remove the three jumpers from the header (this disables the back panel audio connectors).
5. Install a correctly keyed and shielded front panel audio cable.
6. Connect the audio cable to the front panel audio solution.
7. Replace the cover.
To restore back panel operations, follow these steps:
1. Observe the precautions in “Before You Begin” on page 21.
2. Turn off all peripheral devices connected to the computer. Turn off the computer and
disconnect the AC power cord.
3. Remove the cover. Remove the front panel audio cable.
4. Install a jumper on pins 5-6 (rear R channel).
5. Install a jumper on pins 9-10 (rear L channel).
6. Install a jumper on pins 1-2 (mic).
7. Replace the cover.
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Intel Desktop Board D845PEMY Product Guide
Connecting the Front Panel Header
Before connecting the front panel header, observe the precautions in “Before You Begin” on
page 21. Table 7 shows the pin assignments for the front panel header.
Table 7. Front Panel Header
Pin Signal In/Out Description Pin Signal In/Out Description
Hard Drive Activity LED Power LED
1 HD_PWR Out Hard disk LED pull-up
Ω) to +5 V
(750
3 HAD# Out Hard disk active LED 4 HDR_BLNK_
Reset Switch On/Off Switch
5 Ground Ground 6 SWITCH_ON# In Power switch
7 FP_RESET# In Reset switch 8 Ground Ground
Power Not Connected
9 +5 V Out Power 10 No connect Not connected
2 HDR_BLNK_
GRN
YEL
Out Front panel green
Out Front panel yellow
LED
LED
Installing a USB Solution
Before installing a USB solution, observe the precautions in “Before You Begin” on page 21.
Table 8 shows the pin assignments for the USB header.
Table 8. USB Header
Pin Signal Name Pin Signal Name
1 Power 2 Power
3 D- 4 D5 D+ 6 D+
7 Ground 8 Ground
9 Key (no pin) 10 Not connected
Note: USB ports may be assigned as needed.
34
Installing and Replacing Desktop Board Components
Connecting Hardware Control and Power Cables
Figure 10 shows the location of the chassis intrusion header, fan headers, and power connectors.
A
1
2
B
C
E
1
Item Description
A 12 V power connector
B Chassis fan header
C Processor fan header
D Main power connector
E Chassis intrusion connector
Figure 10. Location of Hardware Control Headers and Power Connectors
D
2
1
OM17241
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Intel Desktop Board D845PEMY Product Guide
Connecting Fans
See Figure 10 for fan header locations. Connect the processor’s fan heatsink cable to the processor
fan header on the board. Connect the chassis fan cable to the board fan header.
Connecting Power Cables
CAUTION
Failure to use an ATX12V power supply, or not connecting the 12 V processor core voltage power
supply connector to the desktop board may result in damage to the desktop board and/or power
supply.
Figure 10 shows the location of the power connectors.
1. Observe the precautions in “Before You Begin” on page 21.
2. Connect the 12 V processor core voltage power supply cable to the 2x2 connector.
3. Connect the main power supply cable to the 2x10 connector.
Connecting the Chassis Intrusion Cable
Connect the chassis intrusion cable to the header shown in Figure 10.
36
Installing and Replacing Desktop Board Components
Locating the Add-in Card and Peripheral Interface
Connectors
Figure 11 shows the location of the PCI bus add-in card, AGP, diskette drive, and IDE connectors.
ABCD
EGF
OM17242
Item Description
A PCI bus connector 3
B PCI bus connector 2 (SMBus routed)
C PCI bus connector 1
D AGP connector
E Diskette drive connector
F Primary IDE connector
G Secondary IDE connector
Figure 11. Location of the PCI Add-in Card and Peripheral Interface Connectors
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Intel Desktop Board D845PEMY Product Guide
Setting the BIOS Configuration Jumper Block
Figure 12 shows the location of the BIOS configuration jumper block.
1
3
J9H2
OM17243
Figure 12. Location of the BIOS Configuration Jumper Block
The three-pin BIOS jumper block enables all board configurations to be done in BIOS Setup.
Table 9 shows the jumper settings for the Setup program modes.
Table 9. Jumper Settings for the BIOS Setup Program Modes
Jumper Setting Mode Description
3
1
3
1
3
1
Normal (default)
(1-2)
Configure
(2-3)
Recovery
(None)
The BIOS uses the current configuration and passwords for booting.
After the Power-On Self-Test (POST) runs, the BIOS displays the
Maintenance Menu. Use this menu to clear passwords.
Recovers BIOS from a diskette in the event of a failed BIOS update.
38
Installing and Replacing Desktop Board Components
Clearing Passwords
This procedure assumes that the board is installed in the computer and the configuration jumper
block is set to normal mode.
1. Observe the precautions in “Before You Begin” on page 21.
2. Turn off all peripheral devices connected to the computer. Turn off the computer. Disconnect
the computer’s power cord from the AC power source (wall outlet or power adapter).
3. Remove the computer cover.
4. Find the configuration jumper block (see Figure 12).
5. Place the jumper on pins 2-3 as shown below.
3
1
6. Replace the cover, plug in the computer, turn on the computer, and allow it to boot.
7. The computer starts the Setup program. Setup displays the maintenance menu.
8. Use the arrow keys to select Clear Passwords. Press <Enter> and Setup displays a pop-up
screen requesting that you confirm clearing the password. Select Yes and press <Enter>. Setup
displays the maintenance menu again.
9. Press <F10> to save the current values and exit Setup.
10. Turn off the computer. Disconnect the computer’s power cord from the AC power source.
11. Remove the computer cover.
12. To restore normal operation, place the jumper on pins 1-2 as shown below.
3
1
13. Replace the cover, plug in the computer, and turn on the computer.
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Intel Desktop Board D845PEMY Product Guide
Back Panel Connectors
NOTE
The line out connector, located on the back panel, is designed to power either headphones or
amplified speakers only. Poor audio quality may occur if passive (non-amplified) speakers are
connected to this output.
Figure 13 shows the back panel connectors.
DE
B
A
C
Item Description
A PS/2 mouse port
B PS/2 keyboard port
C Serial port
D Parallel port
E RJ-45
F USB ports
G Mic in
H Audio line out
I Audio line in
Figure 13. Back Panel Connectors
FH
G
I
OM17244
40
Installing and Replacing Desktop Board Components
Replacing the Battery
A coin-cell battery (CR2032) powers the real-time clock and CMOS memory. When the computer
is not plugged into a wall socket, the battery has an estimated life of three years. When the
computer is plugged in, the standby current from the power supply extends the life of the battery.
The clock is accurate to ± 13 minutes/year at 25 ºC with 3.3 VSB applied.
When the voltage drops below a certain level, the BIOS Setup program settings stored in CMOS
RAM (for example, the date and time) might not be accurate. Replace the battery with an
equivalent one. Figure 14 shows the location of the battery.
CAUTION
Risk of explosion if the battery is replaced with an incorrect type. Batteries should be recycled
where possible. Disposal of used batteries must be in accordance with local environmental
regulations.
PRÉCAUTION
Risque d'explosion si la pile usagée est remplacée par une pile de type incorrect. Les piles usagées
doivent être recyclées dans la mesure du possible. La mise au rebut des piles usagées doit
respecter les réglementations locales en vigueur en matière de protection de l'environnement.
FORHOLDSREGEL
Eksplosionsfare, hvis batteriet erstattes med et batteri af en forkert type. Batterier bør om muligt
genbruges. Bortskaffelse af brugte batterier bør foregå i overensstemmelse med gældende
miljølovgivning.
OBS!
Det kan oppstå eksplosjonsfare hvis batteriet skiftes ut med feil type. Brukte batterier bør kastes i
henhold til gjeldende miljølovgivning.
VIKTIGT!
Risk för explosion om batteriet ersätts med felaktig batterityp. Batterier ska kasseras enligt de
lokala miljövårdsbestämmelserna.
VARO
Räjähdysvaara, jos pariston tyyppi on väärä. Paristot on kierrätettävä, jos se on mahdollista.
Käytetyt paristot on hävitettävä paikallisten ympäristömääräysten mukaisesti.
VORSICHT
Bei falschem Einsetzen einer neuen Batterie besteht Explosionsgefahr. Die Batterie darf nur durch
denselben oder einen entsprechenden, vom Hersteller empfohlenen Batterietyp ersetzt werden.
Entsorgen Sie verbrauchte Batterien den Anweisungen des Herstellers entsprechend.
AVVERTIMENTO
Esiste il pericolo di un esplosione se la pila non viene sostituita in modo corretto. Utilizzare solo
pile uguali o di tipo equivalente a quelle consigliate dal produttore. Per disfarsi delle pile usate,
seguire le istruzioni del produttore.
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Intel Desktop Board D845PEMY Product Guide
PRECAUCIÓN
Existe peligro de explosión si la pila no se cambia de forma adecuada. Utilice solamente pilas
iguales o del mismo tipo que las recomendadas por el fabricante del equipo. Para deshacerse de
las pilas usadas, siga igualmente las instrucciones del fabricante.
WAARSCHUWING
Er bestaat ontploffingsgevaar als de batterij wordt vervangen door een onjuist type batterij.
Batterijen moeten zoveel mogelijk worden gerecycled. Houd u bij het weggooien van gebruikte
batterijen aan de plaatselijke milieuwetgeving.
ATENÇÃO
Haverá risco de explosão se a bateria for substituída por um tipo de bateria incorreto. As baterias
devem ser recicladas nos locais apropriados. A eliminação de baterias usadas deve ser feita de
acordo com as regulamentações ambientais da região.
AŚCIAROŽZNAŚĆ
Існуе рызыка выбуху, калі заменены акумулятар неправільнага тыпу. Акумулятары павінны,
па магчымасці, перепрацоўвацца. Пазбаўляцца ад старых акумулятараў патрэбна згодна з
мясцовым заканадаўствам па экалогіі.
UPOZORNÌNÍ
V případě výměny baterie za nesprávný druh může dojít k výbuchu. Je-li to možné, baterie by měly
být recyklovány. Baterie je třeba zlikvidovat v souladu s místními předpisy o životním prostředí.
Προσοχή
Υπάρχει κίνδυνος για έκρηξη σε περίπτωση που η µπαταρία αντικατασταθεί από µία λανθασµένου
τύπου. Οι µπαταρίες θα πρέπει να ανακυκλώνονται όταν κάτι τέτοιο είναι δυνατό. Η απόρριψη των
χρησιµοποιηµένων µπαταριών πρέπει να γίνεται σύµφωνα µε τους κατά τόπο περιβαλλοντικούς
κανονισµούς.
VIGYÁZAT
Ha a telepet nem a megfelelő típusú telepre cseréli, az felrobbanhat. A telepeket lehetőség szerint
újra kell hasznosítani. A használt telepeket a helyi környezetvédelmi előírásoknak megfelelően kell
kiselejtezni.
42
Installing and Replacing Desktop Board Components
AWAS
Risiko letupan wujud jika bateri digantikan dengan jenis yang tidak betul. Bateri sepatutnya
dikitar semula jika boleh. Pelupusan bateri terpakai mestilah mematuhi peraturan alam sekitar
tempatan.
OSTRZEŻENIE
Istnieje niebezpieczeństwo wybuchu w przypadku zastosowania niewłaściwego typu baterii. Zużyte
baterie należy w miarę możliwości utylizować zgodnie z odpowiednimi przepisami ochrony
środowiska.
PRECAUŢIE
Risc de explozie, dacă bateria este înlocuită cu un tip de baterie necorespunzător. Bateriile trebuie
reciclate, dacă este posibil. Depozitarea bateriilor uzate trebuie să respecte reglementările locale
privind protecţia mediului.
ВНИМАНИЕ
При использовании батареи несоответствующего типа существует риск ее взрыва.
Батареи должны быть утилизированы по возможности. Утилизация батарей должна
проводится по правилам, соответствующим местным требованиям.
UPOZORNENIE
Ak batériu vymeníte za nesprávny typ, hrozí nebezpečenstvo jej výbuchu.
Batérie by sa mali podľa možnosti vždy recyklovať. Likvidácia použitých batérií sa musí vykonávať
v súlade s miestnymi predpismi na ochranu životného prostredia.
POZOR
Zamenjava baterije z baterijo drugačnega tipa lahko povzroči eksplozijo.
Če je mogoče, baterije reciklirajte. Rabljene baterije zavrzite v skladu z lokalnimi
Yanlış türde pil takıldığında patlama riski vardır. Piller mümkün olduğunda geri
dönüştürülmelidir. Kullanılmış piller, yerel çevre yasalarına uygun olarak atılmalıdır.
OСТОРОГА
Використовуйте батареї правильного типу, інакше існуватиме ризик вибуху.
Якщо можливо, використані батареї слід утилізувати. Утилізація використаних батарей
має бути виконана згідно місцевих норм, що регулюють охорону довкілля.
43
Intel Desktop Board D845PEMY Product Guide
To replace the battery, follow these steps:
1. Observe the precautions in “Before You Begin” on page 21.
2. Turn off all peripheral devices connected to the computer. Disconnect the computer’s power
cord from the AC power source (wall outlet or power adapter).
3. Remove the computer cover.
4. Locate the battery on the board (see Figure 14).
5. Note the orientation of the “+” and “-” on the battery.
6. With a medium flat-bladed screwdriver, gently pry the battery free from its connector.
7. Install the new battery in the connector, orienting the “+” and “-” correctly.
8. Replace the computer cover.
44
OM17245
Figure 14. Removing the Battery from the Desktop Board
3 BIOS
Using the BIOS Setup Program
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. For the latest BIOS
Setup menu options, go to the Intel World Wide Web site:
The BIOS can be updated by either using the Intel Express BIOS Update utility or the Iflash
Memory Update utility.
Updating the BIOS with the Intel® Express BIOS Update Utility
With the Intel Express BIOS Update utility you can update the system BIOS while in the Windows
environment. The BIOS file is included in an automated update utility that combines the
®
functionality of the Intel
installation wizards.
To update the BIOS with the Intel Express BIOS Update utility:
2. Navigate to the D845PEMY page, click “[
Express BIOS Update utility file.
3. Download the file to your hard drive. (You can also save this file to a diskette. This is useful if
you are updating the BIOS for multiple identical systems.)
4. Close all other applications. This step is required. Your system will be rebooted at the last
Express BIOS Update window.
5. Double-click the executable file from the location on your hard drive where it was saved. This
runs the update program.
6. Follow the instructions provided in the dialog boxes to complete the BIOS update.
Flash Memory Update Utility and the ease-of use of Windows-based
view] Latest BIOS updates”, and select the
Updating the BIOS with the Intel® Iflash BIOS Update Utility
With the Intel® Iflash BIOS update utility you can update the system BIOS from a floppy disk or
other bootable media. The utility available from the Web provides a simple method for creating a
bootable flash memory update floppy that will automatically update your BIOS.
Obtaining the BIOS Update File
You can update to a new version of the BIOS by using the BIOS update file. The BIOS update file
is a compressed self-extracting archive that contains all the files you need to update the BIOS. The
45
Intel Desktop Board D845PEMY Product Guide
BIOS update file contains New BIOS files, BIOS recovery files, and the Intel Flash Memory
Update utility.
You can obtain the BIOS update file through your computer supplier or by navigating to the
D845PEMY page on the Intel World Wide Web site at:
Navigate to the D845PEMY page, click “[
Intel Iflash BIOS Update utility file.
NOTE
Review the instructions distributed with the update utility before attempting a BIOS update.
The Intel Iflash BIOS update utility allows you to:
• Update the BIOS in flash memory
• Update the language section of the BIOS
Updating the BIOS
view] Latest BIOS updates”, and select the
CAUTION
The AUTOEXEC.BAT file provided with the update files updates the BIOS. Do not interrupt the
process or the system may not function.
1. Boot the computer with the BIOS update diskette in drive A. During system boot, the
AUTOEXEC.BAT file provided with the update files will automatically run the BIOS update
process.
2. When the update process is complete, the monitor will display a message telling you to remove
the diskette and to reboot the system.
3. As the computer boots, check the BIOS identifier (version number) to make sure the update
was successful. If a logo appears, press
<Esc> to view the POST messages.
Recovering the BIOS
It is unlikely that anything will interrupt the BIOS update, however, if an interruption occurs, the
BIOS could be damaged. The following steps explain how to recover the BIOS if an update fails.
The following procedure uses recovery mode for the Setup program. See page 38 for more
information on Setup modes.
NOTE
Because of the small amount of code available in the boot block area, there is no video support.
You will not see anything on the screen during this procedure. Monitor the procedure by listening
to the speaker and looking at the diskette drive LED.
46
1. Turn off the computer, disconnect the computer’s power cord, and disconnect all external
peripherals.
2. Remove the computer cover and locate the configuration jumper block (see Figure 12).
3. Remove the jumper from all pins as shown below to set recovery mode for Setup.
3
1
4. Insert the bootable BIOS update diskette into diskette drive A.
5. Replace the computer cover, connect the power cord, turn on the computer, and allow it to
boot. The recovery process will take a few minutes.
6. Listen to the speaker:
• Upon applying power, drive A will begin to show activity. In about a minute, two beeps
are heard and drive A activity ceases (temporarily) indicating the successful recovery of the
BIOS core. Drive A activity will begin again followed by two more beeps indicating the
successful recovery of the boot block. This sequence of events indicates a successful BIOS
recovery.
• A series of continuous beeps indicates a failed BIOS recovery.
7. If recovery fails, return to step 1 and repeat the recovery process.
8. If recovery is successful, turn off the computer, and disconnect its power cord.
9. Remove the computer cover and continue with the following steps.
10. On the jumper block (J9H2), reinstall the jumper back on pins 1-2 as shown below to set
normal mode for Setup.
BIOS
3
1
11. Leave the update diskette in drive A, replace the computer cover, and connect the computer’s
power cord.
12. Turn on the computer and continue with the BIOS update.
47
Intel Desktop Board D845PEMY Product Guide
48
4 Desktop Board Resources
Memory Map
Table 10. System Memory Map
Address Range (decimal) Address Range (hex) Size Description
1024 K - 2097152 K 100000 - 7FFFFFFF 2047 MB Extended Memory
960 K - 1024 K F0000 - FFFFF 64 KB Runtime BIOS
896 K - 960 K E0000 - EFFFF 64 KB Reserved
800 K - 896 K C8000 - DFFFF 96 KB Available high DOS memory (open
to the PCI bus)
640 K - 800 K A0000 - C7FFF 160 KB Video memory and BIOS
639 K - 640 K 9FC00 - 9FFFF 1 KB Extended BIOS data (movable by
memory manager software)
512 K - 639 K 80000 - 9FBFF 127 KB Extended conventional memory
0 K - 512 K 00000 - 7FFFF 512 KB Conventional memory
DMA Channels
Table 11. DMA Channels
DMA Channel Number Data Width System Resource
0 8 or 16 bits Open
1 8 or 16 bits Parallel port
2 8 or 16 bits Diskette drive
3 8 or 16 bits Parallel port (for ECP or EPP)
4 8 or 16 bits DMA controller
5 16 bits Open
6 16 bits Open
7 16 bits Open
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Intel Desktop Board D845PEMY Product Guide
Interrupts
Table 12. Interrupts
IRQ System Resource
NMI I/O channel check
0 Reserved, interval timer
1 Reserved, keyboard buffer full
2 Reserved, cascade interrupt from slave PIC
3 COM2*
4 COM1*
5 LPT2 (Plug & Play option) / **
6 Diskette drive controller
7 LPT1*
8 Real time clock
9 **
10 **
11 **
12 Onboard mouse port (if present, else user available)
13 Reserved, math coprocessor
14 Primary IDE (if present, else user available)
15 Secondary IDE (if present, else user available)
* Default, but can be changed to another IRQ.
** Dynamically allocated for all PCI/AGP devices and slots.
50
A Error Messages and Indicators
Desktop Board D845PEMY reports POST errors in two ways:
• By sounding a beep code
• By displaying an error message on the monitor
BIOS Beep Codes
The BIOS beep codes are listed in Table 13. The BIOS also issues a beep code (one long tone
followed by two short tones) during POST if the video configuration fails (a faulty video card or no
card installed) or if an external ROM module does not properly checksum to zero.
Table 13. Beep Codes
Number of Beeps Description
1 Refresh failure
2 Parity cannot be reset
3 First 64 K memory failure
4 Timer not operational
5 Processor failure (Reserved; not used)
6 8042 GateA20 cannot be toggled (memory failure or not present)
7 Exception interrupt error
8 Display memory R/W error
9 (Reserved; not used)
10 CMOS Shutdown register test error
11 Invalid BIOS (such as, POST module not found)
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Intel Desktop Board D845PEMY Product Guide
BIOS Error Messages
When a recoverable error occurs during the POST, the BIOS displays an error message describing
the problem.
Table 14. BIOS Error Messages
Error Message Explanation
GA20 Error An error occurred with Gate-A20 when switching to protected mode
during the memory test.
Pri Master HDD Error
Pri Slave HDD Error
Sec Master HDD Error
Sec Slave HDD Error
CMOS Battery Low The battery may be losing power. Replace the battery soon.
CMOS Display Type Wrong The display type is different than what has been stored in CMOS.
CMOS Checksum Bad The CMOS checksum is incorrect. CMOS memory may have been
CMOS Settings Wrong CMOS values are not the same as the last boot. These values
CMOS Date/Time Not Set The time and/or date values stored in CMOS are invalid. Run
DMA Error Error during read/write test of DMA controller.
FDC Failure Error occurred trying to access diskette drive controller.
HDC Failure Error occurred trying to access hard disk controller.
Checking NVRAM..... NVRAM is being checked to see if it is valid.
Update OK! NVRAM was invalid and has been updated.
Updated Failed NVRAM was invalid but was unable to be updated.
Keyboard Is Locked The system keyboard lock is engaged. The system must be
Keyboard Error Error in the keyboard connection. Make sure keyboard is
KB/Interface Error Keyboard interface test failed.
Could not read sector from corresponding drive.
Corresponding drive is not an ATAPI device. Run Setup to make
sure device is selected correctly.
No response from the diskette drive.
Check Setup to make sure type is correct.
corrupted. Run Setup to reset values.
have either been corrupted or the battery has failed.
Setup to set correct values.
unlocked to continue to boot.
connected properly.
continued
52
Error Messages and Indicators
Table 14. BIOS Error Messages (continued)
Error Message Explanation
Memory Size Decreased Memory size has decreased since the last boot. If no memory was
removed, then memory may be bad.
Memory Size Increased Memory size has increased since the last boot. If no memory was
added, there may be a problem with the system.
Memory Size Changed Memory size has changed since the last boot. If no memory was
added or removed, then memory may be bad.
No Boot Device Available System did not find a device to boot.
Off Board Parity Error A parity error occurred on an offboard card. This error is followed
by an address.
On Board Parity Error A parity error occurred in onboard memory. This error is followed
by an address.
Parity Error A parity error occurred in onboard memory at an unknown
address.
NVRAM / CMOS / PASSWORD
cleared by Jumper
<CTRL_N> Pressed CMOS is ignored and NVRAM is cleared. User must enter Setup.
NVRAM, CMOS, and passwords have been cleared. The system
should be powered down and the jumper removed.
53
Intel Desktop Board D845PEMY Product Guide
54
B Regulatory Compliance
This appendix contains the following regulatory compliance information for Desktop Board
D845PEMY:
• Safety regulations
• European Union Declaration of Conformity statement
• Product Ecology statements
• Electromagnetic Compatibility (EMC) regulations
• Product certification markings
Safety Regulations
Desktop Board D845PEMY complies with the safety regulations stated in Table 15 when correctly
installed in a compatible host system.
Table 15. Safety Regulations
Regulation Title
UL 60950-1:2003/
CSA C22.2 No. 60950-1-03
EN 60950-1:2002 Information Technology Equipment – Safety - Part 1: General
IEC 60950-1:2001, First Edition Information Technology Equipment – Safety - Part 1: General
Information Technology Equipment – Safety - Part 1: General
Requirements (USA and Canada)
Requirements (European Union)
Requirements (International)
European Union Declaration of Conformity Statement
We, Intel Corporation, declare under our sole responsibility that the product Intel® Desktop Board
D845PEMY is in conformity with all applicable essential requirements necessary for CE marking,
following the provisions of the European Council Directive 89/336/EEC (EMC Directive) and
Council Directive 73/23/EEC (Safety/Low Voltage Directive).
The product is properly CE marked demonstrating this conformity and is for distribution within all
member states of the EU with no restrictions.
This product follows the provisions of the European Directives 89/336/EEC and 73/23/EEC.
55
Intel Desktop Board D845PEMY Product Guide
Dansk Dette produkt er i overensstemmelse med det europæiske direktiv 89/336/EEC &
73/23/EEC.
Dutch Dit product is in navolging van de bepalingen van Europees Directief 89/336/EEC &
73/23/EEC.
Suomi Tämä tuote noudattaa EU-direktiivin 89/336/EEC & 73/23/EEC määräyksiä.
Français Ce produit est conforme aux exigences de la Directive Européenne 89/336/EEC &
73/23/EEC.
Deutsch Dieses Produkt entspricht den Bestimmungen der Europäischen Richtlinie 89/336/EEC &
73/23/EEC.
Icelandic Þessi vara stenst reglugerð Evrópska Efnahags Bandalagsins númer 89/336/ EEC &
73/23/EEC.
Italiano Questo prodotto è conforme alla Direttiva Europea 89/336/EEC & 73/23/EEC.
Norsk Dette produktet er i henhold til bestemmelsene i det europeiske direktivet 89/336/ EEC &
73/23/EEC.
Portuguese Este produto cumpre com as normas da Diretiva Européia 89/336/EEC &
73/23/EEC.
Español Este producto cumple con las normas del Directivo Europeo 89/336/EEC & 73/23/EEC.
Svenska Denna produkt har tillverkats i enlighet med EG-direktiv 89/336/EEC & 73/23/EEC.
Product Ecology Statements
The following information is provided to address worldwide product ecology concerns and
regulations.
Disposal Considerations
This product contains the following materials that may be regulated upon disposal: lead solder on
the printed wiring board assembly.
Recycling Considerations
Intel encourages its customers to recycle its products and their components (e.g., batteries, circuit
boards, plastic enclosures, etc.) whenever possible. In the U.S., a list of recyclers in your area can
be found at:
http://www.eiae.org
In the absence of a viable recycling option, products and their components must be disposed of in
accordance with all applicable local environmental regulations.
56
Regulatory Compliance
EMC Regulations
Desktop Board D845PEMY complies with the EMC regulations stated in Table 16 when correctly
installed in a compatible host system.
Table 16. EMC Regulations
Regulation Title
FCC Class B Title 47 of the Code of Federal Regulations, Parts 2 and 15, Subpart B,
Radio Frequency Devices. (USA)
ICES-003 (Class B) Interference-Causing Equipment Standard, Digital Apparatus. (Canada)
EN55022: 1998 (Class B) Limits and methods of measurement of Radio Interference Characteristics of
Information Technology Equipment. (European Union)
EN55024: 1998 Information Technology Equipment – Immunity Characteristics Limits and
methods of measurement. (European Union)
AS/NZS 3548 (Class B) Australian Communications Authority, Standard for Electromagnetic
Compatibility. (Australia and New Zealand)
CISPR 22, 3rd Edition,
(Class B)
CISPR 24: 1997 Information Technology Equipment – Immunity Characteristics – Limits and
Limits and methods of measurement of Radio Disturbance Characteristics of
Information Technology Equipment. (International)
Methods of Measurement. (International)
Japanese Kanji statement translation: This is a Class B product based on the standard of the
Voluntary Control Council for Interference from Information Technology Equipment (VCCI). If
this is used near a radio or television receiver in a domestic environment, it may cause radio
interference. Install and use the equipment according to the instruction manual.
Korean Class B statement translated as follows: This is household equipment that is certified to
comply with EMC requirements. You may use this equipment in residential environments and
other non-residential environments.
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Intel Desktop Board D845PEMY Product Guide
Product Certification Markings (Board Level)
Desktop Board D845PEMY has the following product certification markings:
Table 17. Product Certification Markings
Description Mark
UL joint US/Canada Recognized Component mark. Includes adjacent UL file
number for Intel desktop boards: E210882 (component side).
FCC Declaration of Conformity logo mark for Class B equipment; includes Intel
name and D845PEMY model designation (component side).
CE mark. Declares compliance to European Union (EU) EMC directive
(89/336/EEC) and Low Voltage directive (73/23/EEC) (component side). The
CE mark should also be on the shipping container.
Australian Communications Authority (ACA) C-tick mark. Includes adjacent
Intel supplier code number, N-232. The C-tick mark should also be on the
shipping container.
Printed wiring board manufacturer’s recognition mark: consists of a unique UL
recognized manufacturer’s logo, along with a flammability rating (solder side).
V-0 or 94V-0
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