Intel Desktop Board D845GLVA Manual de usuario
Intel®Desktop Board
D845GLVA Quick Reference
This guide is written for technically qualified personnel with experience
installing and configuring desktop board.
Before You Begin
Warning and Caution ........................................................................................... 3
Safety and Regulatory Notice.............................................................................. 3
Desktop Board Components.............................................................. 4
Supported Components........................................................................ 6
Installation Steps
1Installing the I/O Shield............................................................................... 7
2Installing the Desktop Board ....................................................................... 7
3Installing the Processor................................................................................ 8
4Installing Memory Modules ........................................................................ 9
5Attaching IDE Drives ................................................................................ 10
6Connecting Internal Headers ..................................................................... 11
7Connecting Fans and Power Cables .......................................................... 14
Using the BIOS Setup Program ...................................................... 15
Setting the BIOS Configuration Jumper Block...................... 15
Troubleshooting....................................................................................... 16
Customer Support Links..................................................................... 17
Items on the Intel®Express Installer CD-ROM
• Product warranty
• Intel Express Installer
• Intel®Desktop Board D845GLVA Product Guide
• Software utilities and drivers
• Software license agreement
• Readme file
Part Number: C30685-001
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.
The Desktop Board D845GLVA 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, Pentium, and Celeron are trademarks or 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
2 Intel Desktop Board D845GLVA Quick Reference
Before You Begin
Warning and Caution
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 D845GLVA 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.
Intel Desktop Board D845GLVA Quick Reference 3
Desktop Board Components
OM15853
13
On
Reset
HD LED
Power LED
No Connection
2
1
C
J
K
L
M
N
O
P
Q
R
B
A
D
E
H
I
G
T
S
U
F
V
USB 2.0
Devices
Line
In
Figure 1. Desktop Board Components
continued
4 Intel Desktop Board D845GLVA Quick Reference
Desktop Board Components (continued)
A Front panel audio header L Primary IDE connector
B CD-ROM connector (ATAPI) M Speaker
C 12 V processor core voltage
connector
N Battery
D Rear chassis fan header O Power LED header
E Intel®82845GL (GMCH) P Front chassis fan header
F Processor socket Q Chassis intrusion header
G Processor fan header R BIOS configuration jumper
H DIMM sockets S Front panel header
I Main power connector T USB 2.0 header
J Diskette drive connector U Intel®82801DB (ICH4)
K Secondary IDE connector V PCI bus add-in card connectors
CAUTION
Failure to use an ATX12V or SFX-12V power supply, or not connecting the
additional power supply lead to Desktop Board D845GLVA may result in
damage to the desktop board and/or power supply.
For more information on the ATX12V and SFX -12V power supply, refer to
the Intel Desktop Board D845GLVA Product Guide on the Intel Express
Installer CD-ROM.
Intel Desktop Board D845GLVA Quick Reference 5
Supported Components
Processors
Desktop Board D845GLVA supports the following processors:
Type
Designation
FSB1
Frequency
L2 Cache
Intel®Pentium®
4 processor
2.60, 2.50, 2.40, 2.20, 2A,
1.80A, and 1.60A GHz
400 MHz 512 KB
Intel®Celeron®
processor
2.20, 2.0, 1.80, and 1.70 GHz 400 MHz 128 KB
1Front side bus
For the latest information on processors supported by Desktop Board
D845GLVA, refer to the Intel World Wide Web site at:
http://support.intel.com/support/motherboards/desktop/
Memory Module Requirements
Desktop Board D845GLVA supports system memory as defined below:
• Up to two 184-pin Double Data Rate (DDR) 266/200 SDRAM DIMMs
with gold-plated contacts
• 2.5 V memory only
• Memory configurations up to 2.0 GB using 512 Mbit technology
• Serial Presence Detect (SPD)
• Unbuffered, non-ECC RAM (registered memory is not supported)
✏NOTES
Desktop Board D845GLVA has been designed to support DIMMs based
on 512 Mbit technology up to 2 GB, but this technology has not been
validated on the board.
All memory components and DIMMs used with the desktop board must
comply with PC SDRAM specifications. These include the PC SDRAM
Specification (memory component specific) and the PC Unbuffered DIMM
Specification. To view or download these specifications, refer to this Intel
World Wide Web site:
http://www.intel.com/technology/memory/pcsdram/
For information about vendors that support these memory requirements,
refer to the Desktop Board D845GLVA link on the Intel World Wide Web
site at:
http://support.intel.com/support/motherboards/desktop/
6 Intel Desktop Board D845GLVA Quick Reference
Installation Steps
1 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, necessary to pass emissions (EMI)
certification testing, 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.
OM13621
Figure 2. I/O Shield
2 Installing the Desktop Board
CAUTION
Failure to use an ATX12V or SFX-12V power supply, or not connecting the
additional power supply lead to the Desktop Board D845GLVA may result
in damage to the desktop board and/or power supply.
For more information on the ATX12V and SFX-12V power supply, refer to
the Intel Desktop Board D845GLVA Product Guide on the Intel Express
Installer CD-ROM.
Refer to your chassis manual for specific instructions on installing and removing
the desktop board. Secure the desktop board to the chassis standoffs using the
screws.
Desktop Board D845GLVA is secured to the chassis with six screws. Refer to
Figure 1 on page 4 for the location of the mounting screw holes.
Intel Desktop Board D845GLVA Quick Reference 7
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 the Processor
5. The desktop board comes with an integrated processor heatsink retention
mechanism (RM). For instructions on how to install the processor fan
heatsink, refer to the boxed processor manual or the Intel customer support
World Wide Web site at:
http://support.intel.com/support/processors/pentium4/intnotes478.htm
8 Intel Desktop Board D845GLVA Quick Reference
4 Installing Memory Modules
CAUTION
Install memory in the DIMM sockets prior to installing a video card in PCI
slot 1 to avoid interference with the memory retention mechanism.
The two DIMM sockets on Desktop Board D845GLVA are arranged as banks 0
and 1, as shown in Figure 4. If installing a single DIMM, install it in bank 0.
To install DIMMs, follow these steps:
1. Observe the precautions in “Before You Begin” on page 3.
2. Remove the PCI card from PCI slot 1 if it interferes with the DIMM clips
from being easily opened and closed.
3. Align the small notch in the bottom edge of the DIMM with the key in the
socket.
4. 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.
OM15854
1
0
Figure 4. Installing a Memory Module
Intel Desktop Board D845GLVA Quick Reference 9
5 Attaching IDE Drives
The Intel®boxed desktop board package includes an IDE cable. The cable can
connect two drives to the desktop board. 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 will work correctly only when oriented as shown in Figure 5. For
correct cable function:
1. Observe the precautions in “Before You Begin” on page 3.
2. Attach the cable end with the single blue connector (A) to the desktop
board.
3. Attach the cable end with the two closely spaced black and gray connectors
(B) to the drives.
OM15856
B
A
Figure 5. Connecting the IDE Cable
10 Intel Desktop Board D845GLVA Quick Reference
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