Viglen D925XCV Quick Start Manual

Quick Start Guide

Viglen Product Description: Intel D925XCV Motherboard

Viglen Order Code: PMPCV001

V

iglen System: Genie Pro(S775)

• Product photo

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

D925XCV: ATX (10.20 inches by 9.60 inches [259.08 millimetres
by 243.84 millimetr es] )

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

LGA775 socket
1

No
P4

CPU No. CPU speed FSB L2 cache L3 cache

- 3.40 GHz 800 MHz 512 KB 2 MB
560 3.60 GHz 800 MHz 1 MB ­550 3.40 GHz 800 MHz 1 MB ­540 3.20 GHz 800 MHz 1 MB -

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?
Onboard network fitted?
Type

Number of network

connections?

Upgradeable?

Onboard SCSI fitted? Type

No of channels?

Manufacturer?

Model Number?

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

530 3 GHz 800 MHz 1 MB ­520 2.80 GHz 800 MHz 1 MB -

800MHz and 533MHz
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
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

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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

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

1 x IEE1394 (plus one onboard
front header for an additional
port)
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 D925XCV 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 D925XCV motherboard incorporates the TPM “Trusted Platform
Module” this is disabled by default in the BIOS setup utility please
refer to the accompanied D925XCV motherboard manual.pdf,
TPMQuickReference.pdf and TPMFlyer.pdf.

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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 m arked 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.

CAUTION!

The Viglen D925XCV motherboard
and associated components are
sensitive electronic devices. A small
static shock from your body can
cause expensive damage to your
equipment.

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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 no t to touch components / 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 person s who are familiar
with handling IC's, as incorrect installation will invalidate the guarantee.

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

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

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