Viglen Intel D925XECV2 Quick Start Manual

Quick Start Guide

Viglen Product Description: Intel D925XECV2 Motherboard

Viglen Order Code: PMPCV201

V

iglen System: Genie Pro(S775)

• Product photo

V1.0 Page 1 of 17

Product specification.

Motherboard Form Factor

Motherboard chipset

CPU connector type (s370,
slot1 etc)
Number of CPUs supported
If >1 does it require a
terminator?
Supported CPU types (C,
P3 or P4 etc)
Supported CPU speeds

D925XECV2: ATX (10.20 inches by 9.60 inches [259.08
millimetres by 243.84 millimetres])

Intel® 925XE Chipset, consisting of:
. Intel® 82925XE Memory Controller Hub (MCH)
. Intel® 82801FR I/O Controller Hub (ICH6-R)
. 8 Mbit Firmware Hub (FWH)

LGA775 socket
1

No
P4

Processor
Family

Processor
Number

Processor
Speed

System
Bus
Frequency

L2
Cache
Size

L3
Cache
Size

Front side bus speed
Number of PCI slots

PCI slot speeds
Number of PCI-E slots
Number of AGP slots
Number of AMR slots
Additional slots
On board video fitted?
Type

Ram size?

Upgradeable?

Onboard audio fitted? Type

Front facing audio header
and type
Audio Upgradeable?

Intel®
Pentium®
4
Extreme
Edition

Intel®
Pentium®
4

3.46 GHz 1066 MHz

3.40 GHz 800 MHz

570J 3.80 GHz 800 MHz 1 MB
560J 3.60 GHz 800 MHz 1 MB
560 3.60 GHz 800 MHz 1 MB
550J 3.40 GHz 800 MHz 1 MB
550 3.40 GHz 800 MHz 1 MB
540J 3.20 GHz 800 MHz 1 MB
540 3.20 GHz 800 MHz 1 MB
530J 3 GHz 800 MHz 1 MB
530 3 GHz 800 MHz 1 MB
520J 2.80 GHz 800 MHz 1 MB
520 2.80 GHz 800 MHz 1 MB

512
KB

512
KB

2 MB

2 MB

800MHz, 533MHz and 1066MHz
4
33
1 x PCI-E x16 and 2 x PCI-E x1
0
0
0
No

4GB
Yes
Intel® High Definition Audio subsystem using the Realtek
ALC860 audio codec.
Yes

Yes via PCI/PCI-E

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Onboard network fitted?
Type

Onboard SCSI fitted? Type

Number of IDE channels
Number of SATA channels
Maximum number of disks
Rear I/O connectors

Memory type
For RIMMs install CRIMM in
empty sockets
Number of memory sockets
Maximum memory support
Supported memory speed
MTBF

Number of network

connections?

Upgradeable?

No of channels?

Manufacturer?

Model Number?

Speed?

Gigabit (10/100/1000 Mbits/sec) LAN subsystem using the
Marvel* Yukon* 88E8050 PCI Express* Gigabit Ethernet
Controller
1

Via PCI or PCI-E
No
N/A
N/A
N/A
N/A
1
4
6 (2 x IDE 2 x SATA) this would require full height ATX case
4 x USB 2 1 x MIC
Note 2 x USB 2 front headers 1 x audio out
1 x serial 1 x audio in
1 x parallel 1 x PS2 mouse
1 x RJ45 LAN 1 x PS2 keyboard
240-pin DDR2 SDRAM DIMM sockets DDR2 400 and DDR2 533
Na

Four 240-pin DDR2 SDRAM DIMM sockets
Support for up to 4 GB of system memory
DDR 2 5400and DDR2 533
105,577 hours.

Note:

Trusted Platform Module (TPM)

The D925XECV2 motherboard incorporates the TPM “Trusted Platform Module”.
The Trusted Platform Module is a component on the desktop board that is specifically
designed to enhance platform security above-and-beyond the capabilities of today’s
software by providing a protected space for key operations and other security critical tasks.
Using both hardware and software, the TPM protects encryption and signature keys at their
most vulnerable stages — operations when the keys are being used unencrypted in plain­text form. The TPM is specifically designed to shield unencrypted keys and platform
authentication information from software-based attacks.

Warning of Potential Data Loss!
The D925XECV2 motherboar d incorporates the TPM “Trusted
Platform Module” this is disabled by default in the BIOS setup utility
please refer to the accompanied D925XECV2 motherboard
manual.pdf, TPMQuickReference.pdf and TPMFlyer.pdf.

V1.0 Page 3 of 17

Upgrading and ESD precautions

WARNING

Unplug the system before carrying out the procedures described in this document. Failure
to disconnect power before you open the system can result in personal injury or
equipment damage. Hazardous voltage, current, and energy levels are present in this
product. Power switch terminals can have hazardous Voltages present even when the
power switch is off.
The procedures 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.
Do not operate the system with the cover removed. Always replace the cover before
turning on the system.

As the colours of the wires in the mains lead of this computer may not correspond with the coloured
markings identifying the terminals in your plug proceed as follows:

The wire which is coloured green-and-yellow must be connected to the terminal in the plug which is m arked
by the letter E or by the safety Earth symbol : or coloured green or green-and-yellow.

The wire which is coloured blue must be connected to the terminal which is marked with the letter N or
coloured black.

The wire which is coloured brown must be connected to the terminal which is mar ked with the letter L or
coloured red.

Make sure you are earthed and free of static charge before you open the computer case. If you are
unsure about upgrading your computer, return it to Viglen so a qualified engineer can perform the
upgrade.

V1.0 Page 4 of 17

CAUTION!

The Viglen D925XECV2
motherboard and associated
components are sensitive electronic
devices. A small static shock from
your body can cause expensive
damage to your equipment.

STEPS TO TAKE TO PREVENT STATIC DISCHARGE:

1. The best way to prevent static discharge is to buy an anti-static strap from your local electrical
shop. While you are wearing the strap and it is earthed, static charge will be harmlessly bled to
ground.

2. Do not remove the component from its anti-static protective packaging until you are about to
install it.

3. Hold boards by the edges - try not to touch com ponents / interface strips etc.

Note:

We recommend that you return your computer to the service department for upgrading. Any work
carried out is fully guaranteed. Upgrad es should only be carried out by persons who are familiar
with handling IC's, as incorrect installation will invalidate the guarantee.

V1.0 Page 5 of 17

• System Board Components

Figure 1 Motherboard Layout & Components

Table 2.

A PCI Express x1 bus add-in card connectors R Power connector (24 way ATX2.2)
B Realtek ALC860 audio codec S Diskette drive connector
C Front panel audio connector T Parallel ATE IDE connector

PCI Conventional bus add-in card

D
E

F PCI Express x16 bus add-in card connector W BIOS Setup configuration jumper block
G Rear chassis fan connector X 4 Mbit Firmware Hub (FWH)
H Back panel connectors Y Front chassis fan connector
I

J +12V power connector (ATX12V) AA
K LGA775 processor socket BB Front panel connector
L Hardware monitoring and fan control ASIC CC SCSI LED connector (optional)

M Processor fan connector DD
N Intel 82925XE MCH EE Front panel USB connectors

O DIMM Channel A sockets FF
P DIMM Channel B sockets GG Speaker
Q I/O controller HH Auxiliary rear fan connector

connectors U Battery
Marvell Yukon 88E8050 PC I Expres s
Gigabit Ethernet Controller

Alternate power connector (not used)

V Chassis intrusion connector

Z Serial ATA connectors

Auxiliary front panel power LED
connector

Auxiliary power connector (not to be
used to power HDD’s optical drive’s etc

Intel 82801FR I/O Controller Hub
(ICH6-R)

V1.0 Page 6 of 17