Viglen BX130, VIG385P User Manual

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Viglen

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User Manual

VIG385P

Viglen BX130 – VIG385P User Manual

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Viglen, EMC and the ‘CE’ mark

CE Marking

European standards are being harmonised across borders. If products comply with the same standards in all
European countries, product exporting and importing is made simple - paving our way to a common market. If
you buy a product with a 'CE' mark on it (shown below), on the box, in the manual, or on the guarantee - it
complies with the currently enforced directive(s).

Introduction to EMC

EMC (Electromagnetic Compatibility) is the term used to describe certain issues with RF (Radio Frequency)
energy. Electrical items should be designed so they do not interfere with each other through RF emissions. E.g.
If you turn on your microwave, your television shouldn't display interference if both items are CE marked to the
EMC directive.

If emitted RF energy is not kept low, it can interfere with other electrical circuitry - E.g. Cars Automatic Braking
Systems have been known to activate by themselves while in a strong RF field. As this has obvious
repercussions ALL electrical products likely to cause RF related problems have to be 'CE' marked from 1st
January 1996 onwards.

If a product conforms to the EMC directive, not only should its RF emissions be very low, but its immunity to RF
energy (and other types) sho uld be high. The apparatus has to resist many 'real world' phenomena such as
static shocks and mains voltage transients.

Viglen’s Environment laboratory

To gain a 'CE' mark, the Viglen computer range has had to undergo many difficult tests to ensure it is
Electromagnetically Compatible. These are carried out in the in-house 'Environment lab' at Viglen Headquarters.
We have made every effort to guarantee that each computer leaving our factory complies fully with the correct
standards. To ensure the computer system maintains compliance throughout its functional life, it is essential you
follow these guidelines.

? Install the system according to Viglen’s instructions
? If you open up your Viglen:

? Keep internal cabling in place as supplied.
? Ensure the lid is tightly secured afterwards
? Do not remove drive bay shields unless installing a 'CE' marked peripheral in its place
? The clips or ‘bumps' around the lips of the case increase conductivity - do not remove or damage.
? Do not remove the ferrite ring from the L.E.D cables.
? Only use your Viglen computer with 'CE' marked peripherals

This system has been tested in accordance with European standards for use in residential and light industrial
areas-this specifies a 10 meter testing radius for emissions and immunity. If you do experience any adverse
affects which you think might be related to your computer, try moving it at least 10 meters away from the affected
item. If you still experience problems, contact Viglen’s Technical Support department who will put you straight
through to an EMC engineer - s/he will do everything possible to help. If modifications are made to your Viglen
computer system, it might breach EMC regulations. Viglen take no responsibility (with regards to EMC
characteristics) of equipment which has been tampered with or modified.

This symbol on the product or on its packaging indicates that the product shall not be treated as
household waste. Instead it shall be handed over to the applicable collection point for recycling of
electrical and electronic equipment. By ensuring this product is disposed of correctly, you will help
prevent potential negative consequences for the environment and human health, which could
otherwise be caused by inappropriate waste handling of this product. The recycling of materials will
help to conserve natural resources. For more detailed information about recycling of this product,
please contact your local city office, your household waste disposal service or Viglen Ltd.

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Copyrights and Trademarks

Please Note

The material in this manual is subject to change without notice.

Trademarks

Microsoft, Windows, Windows XP Pro, Windows 2000 Pro and MS-DOS are
registered trademarks of Microsoft Corporation. IBM PC, XT, AT and PS/2 are
trademarks of International Business Machines Corporation. Pentium and Pentium
Pro are registered trademarks of Intel Corporation. AMIBIOS is a registered
trademark of American Megatrends. All other trademarks are acknowledged. JAC­UP, Genie, Contender, Dossier, Vig, Viglen, and Envy are trademarks of Viglen
Limited.

Copyright and Patents

This manual and all accompanying software and documentation are copyrighted and
all rights reserved. This product, including software and documentation, may not, in
whole or in part, be copied, photocopied, translated or reduced to any electronic or
machine-readable form, without prior written consent except for copies retained by
the purchaser for backup.

© Copyright 2004 Viglen Limited
All Rights Reserved
VIG385P Manual Version 1.0
Printed in the United Kingdom

Liability

No warranty or representation, either expressed or implied, is made with respect to
this documentat ion, its quality, performance, merchantability or fitness for a particular
purpose. As a result the documentation is licensed as is, and you, the licensee, are
assuming the entire risk as to its quality and performance. The vendor reserves the
right to revise this operation manual and all accompanying software and
documentation and to make changes in the content without obligation to notify any
person or organisation of the revision or change.

In no event will the vendor be liable for direct, indirect, special, incidental or
consequential damages arising out of the use or inability to use this product or
documentation, even if advised of the possibility of such damages. In particular, the
vendor shall not have liability for any hardware, software or data stored or used with
the product, including the costs of repairing, replacing or recovering such hardware,
software or data.

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Contents

Viglen, EMC and the 'CE' mark 1

Copyrights and trademarks 2
Chapter 1 - System Overview 5
Introduction 5

System Board Components 6
Chassis Overview 6
Controls, Connectors and Indicators 8
Control Panel Buttons 9
Control Panel LED’s 9
Back Panel Connectors 10
Feature Summary 11
Microprocessor 13
Main Memory 13
DDRII Memory 13
Chipset 14
Universal Serial Bus 14
IDE Support 14
Real-time Clock, CMOS SRAM and Battery 15
I/O Inte rface controller 15
Management Extension Component 18

Chapter 2 - System Board Options 20

Overview of jumper settings 21
Jumper settings 22
Motherboard Connectors 24
Front Panel Connectors 25
Upgrading the CPU 26
Installing and Removing DIMMs 30
Replacing the Clock/CMOS Battery 31-32

Chapter 3 - Solving Problems 33
Troubleshooting Procedure 33

Problems Operating Add-in Boards 34
Problems and Suggestions 35

Error and Information messages 36
Bios error messages 38
Port 80h post codes 38

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Chapter 4 - System BIOS 45
What is the bios? 45

The Power on Sequence 45
Overview of bios features 45
Configuring the Motherboard using BIOS Setup 49
BIOS Setup Program 50

Main Menu 50 -51
Advanced Menu 53
Security Menu 59
Boot Menu 60
Exit Menu 61
Upgrading BIOS 62

Chapter 5 - Technical Information 64

IDE Controller 64
Operating Systems and IDE hard drives 64
Network Controllers 65
Serial ATA 65
Connector Pin Signal Details 66

Jumper Settings - Explanation of Jumpers 71

Other Information- Reliability 76
Other Information- Power Management 76

ACPI 76
Chapter 6 - Glossary 78
Notes 80
Suggestions 81

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Chapter 1: System Overview

Introduction

This manual describes the chassis and Motherboard level features of the Viglen
BX130. This pedestal system consists of a medium tower chassis and a 775-pin Intel
Pentium 4 D processor supported Motherboard.

Table 1: Motherboard Features

Features Description

Microprocessor Pentium 4 – LGS775
Chipset Intel 945G
Memory Capacity 4GB Maximum
PCI Bus

? 4 x 32 BIT PCI
? PCI-e x16 VGA Only
? PCI-e x8 VGA Only

ISA Bus

? PS2 Keyboard and Mouse
? Floppy Drive

IDE

? Single EIDE port supports Ultra DMA 100MB/s of Burst data

transfer rate, supports UDMA Mode 5, PIO Mode 4 and ATA/100
SATA Supports up to Four SATA hard drives . (Non RAID)
LAN Support Integrated Intel 82573V GB LAN Controller
Chassis 522mm (height) x 205mm (width) x 473mm (depth)
Weight 11.5 kg without PSU
Power Supply Single 350W power supply
Cooling Two Chassis mounted 120 mm Rear and 80 mm Front fans
Hard disk bay Support for four hard drives
Other External Drive Bays Two standard 3.5” diskette drive bays (one occupied)

Four 5 1/4” Drive bays (one occupied)

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System Board Components

Figure 1: System Board Components

Chassis Overview

The galvanised metal chassis minimises EMI and radio frequency interference (RFI).
The removable access cover is attached to the chassis with two screws (can be
secured with locking handle) and provides easy access to the VIG385P Motherboard
and power supply.

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Figure 2: Chassis Overview

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Controls, Connectors, and Indicators

Figure 3: Front Panel

Note: The Front Panel on the BX130 has a Mini Door which when opening has Two

Front USB ports. The Front Audio is not available.

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Control Panel Buttons

There is one push-button located on the front of the chassis; which is a power on/off
button, shown in figure 4.

POWER: This is the main power switch, which is used to apply or turn off the main
system power. Turning off system power with this button removes the main power

but keeps standby power supplied to the system.

Figure 4: Main Power Button

Control Panel LEDs

The control panel provides system activity information. LEDs indicate power on and hard
disk drive activity. The control panel also includes a main power button.

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Back Panel Connectors

The Motherboard external IO connectors are attached to a metallic I/O shield. This
shield serves several purposes:

? It protects the sensitive Motherboard from any external EMC interference.
? It stops the computer from interfering with other electrical devices.
? It allows the Motherboard to be easily upgraded in the future without having to

resort to buying a whole new case. Simply change the I/O shield to match the
Motherboard.

The I/O shield provides external access to PS/2 keyboard and mouse conne ctors as
well as two serial ports, one parallel port, two USB ports and two LAN Ports.

The input/output connectors are accessible at the back panel of the chassis as
shown in figure 5. The I/O ports are colo ur coded in conformance with the PC 99
specification.

Note: The mouse and keyboard must be plugged into their designated PS/2

ports. Power to the computer should be turned off before a keyboard or mouse
is connected or disconnected.

Figure 5: Back Panel Connectors

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Feature Summary

The VIG385P Motherboard supports single Intel LGA775 Pentium 4 D processors
with 1MB or 2MB of cache, operating at speeds of up to 3.8 GHz.

The Motherboard features:

Form factor:

? ATX Form Factor: 12in ches(W) x 8.8inches(H)

Processor:

? Single Intel Pentium® D/Pentium® 4/Celeron Dual Core in the 775-Land Grid

Array Package at a system bus speed of 1066/800/533 MHz.

? Supports Intel Hyper-Threading Technology.

Main memory:

? Four 240-pin DIMM sockets.
? Supports unbuffered, non-ECC single or dual channel DDRII with the bandwidth

up to 5.3GB/s (DDRII 667) for single channel mode and 10.7 GB/s (DDRII 667) in
dual-channel interleaved mode.

Chipset

? Intel Lakeport 945G/P Chipset

LAN
? Single Intel 82573V PCI -E Gigabit LAN Controller

Peripheral Interfaces

? Up to 6 USB 2.0 (Universal Serial Bus) ports
? One EPP/ECP parallel port
? Two EIDE Ultra DMA/100 bus master interfaces
? One floppy port interface
? PS/2 keyboard and mouse ports
? Support for up to four hard drives

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Expansion Capabilities

? One (1) PCI -Express x16 (intended for graphics)
? One (1) PCI -Express x8 (PCI-Express x1 Signal)
? One (1) PCI -Express x1
? Four (4) 32-bit PCI 33MHz (5V)

BIOS

? 4 Mb Firmware Hub Award BIOS® Flash BIOS
? APM 1.2, DMI 2.3, PCI 2.2, ACPI 1.0, Plug and Play (PnP)

PC Health Monitoring

? Onboard voltage monitors for Chipset Core +1.5V, CPU core, +3.3V, +3.3V

Standby, +5V, +5V Standby, Vbat (battery voltage) and ±12V

? Fan status monitor with firmware 4 pin fan speed control
? Fan Fail Alert LED and Beep
? SuperDoctor III, Watch Dog, NMI
? Environmental temperature monitoring via BIOS
? Power-up mode control for recovery from AC power loss
? System overheat LED and control
? System resource alert via Supero Doctor III
? Auto-switching voltage regulator for the CPU core

ACPI Features (optional)

? Microsoft OnNow
? Slow blinking LED for suspend state indicator
? BIOS support for USB keyboard
? Main switch override mechanism
? Internal/external modem ring-on

Other

? Wake-on-LAN
? Wake-on-Ring (WOR)
? System Bus Clock Frequency Selection
? Suspend-to-RAM
? Onboard +5V Standby Power Warning LED ("LE1")

CD/Diskette Utilities

? BIOS fl ash upgrade utility
? Drivers and software for Intel 945G/P chipset utilities

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Dimensions

? ATX, 11.5" x 9.5" (292 x 242 mm)

Microprocessor

The Motherboard supports a single 775-pin Pentium 4 processor of up to 3.8GHz. In
addition, the front side bus speed is automatically selected. The Motherboard
currently supports processors that run internally up to 3.8GHz and have a
512Kb/1MB second-level cache running at full CPU Speed.

Microprocessor Packaging

The Intel Pentium processor connects to the Motherboard through a LGA775
connector.

Processor Upgrades

The Motherboard can be upgraded with an Intel Pentium processor that runs at
higher speeds.

Main Memory

The VIG385P supports unbuffered, non-ECC single or dual channel DDRII with the
bandwidth up to 5.3GB/s (DDRII 667) for single channel mode and 10.7 GB/s (DDRII

667) in dual-channel Interleaved mode.
The Motherboard supports the following memory features:

? 240-pin DIMMs
? DDRII-400/533/667
? Up to a maximum of 4GB of ram
? Non-ECC un-buffered DDRII memory.

DDRII Memory

Double Data Rate (DDRII) SDRAM is an established, high-bandwidth DRAM
technology that is cost-effective and suitable for every PC market segment. This
Motherboard only accepts DDR memory modules which are keyed so not to confuse
it with any other type of memory.

ECC Memory

Error checking and correcting (ECC) memory detects multiple -bit errors and corrects
single-bit errors. ECC memory must be installed for the system to function correctly.

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Chipset

Intel’s Lakeport (945G/P) chipset consists of two primary components: the Graphics
Memory Controller Hub (GMCH)/Memory Controller Hub (MCH) and the I/O
Controller Hub (ICH7). Optimized for the Celeron, Pentium 4, Pentium D processors
in an LGA775 Package, the Lakeport (945G/P) provides the performance and
feature-set required for high-end UP dual core processor desktop solutions.

The GMCH/MCH supports high-performance integrated graphics and manage the
data fl ow of the following fi ve interfaces: the CPU interface, DDR2 in terface, PCI
Express Graphic Interface, the DMI (Direct Media Interface) and integrated graphics
with display interfaces (*GMCH only) . The GMCH/MCH supports a FSB frequency
of 533/800/1066 MHz using a scalable CPU. It supports up to two channels of
non-ECC DDR2 400/533/667 SDRAM. The integrated Graphics Controller provides
3D, 2D and display capabilities. The GMCH/MCH also supports advanced desktop
power management.

Universal Serial Bus (USB)

The Motherboard can support up to eight USB ports; two USB ports can be located
on the I/O shield. For more than two USB devices, two USB headers can be
connected to the board. The Motherboard fully supports the universal host controller
interface (UHCI) and uses UHCI-compatible software drivers. USB features include:

? Self-identifying peripherals that can be plugged in while the computer is running.
? Automatic mapping of function to driver and configuration.
? Supports isochronous/asynchronous transfer types over the same set of wires.
? Supports up to 127 physical devices.
? Guaranteed bandwidth and low latencies appropriate for telephony, audio, and

other applications.

? Error-handling and fault-recovery mechanisms built into the protocol.

Note: Computer systems that have an unshielded cable attached to a USB port

may not meet FCC Class B requirements, even if no device or a low-speed
(sub-channel) USB device is attached to the cable. Use shielded cable that
meets the requirements for high-speed (fully rated) devices.

IDE Support

The VIG385P Motherboard has one independent bus-mastering PCI IDE interface.
These interface supports PIO Mode 3, PIO Mode 4, ATAPI devices (e.g., CD-ROM),
Ultra DMA/33, Ultra DMA/66 & Ultra DMA/100 synchronous-DMA mode transfers.
The BIOS supports logical block addressing (LBA) and extended cylinder head
sector (ECHS) translation modes. The BIOS automatically detects the IDE device
transfer rate and translation mode.

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Programmed I/O operations usually require a substantial amount of processor
bandwidth. However, in multitasking operating systems, the bandwidth freed by bus
mastering IDE can be devoted to other tasks while disk transfers are occurring.

Real-time Clock, CMOS SRAM, and Battery

The clock provides a time-of-day clock and a multi-century calendar with alarm
features and century rollover.

The time, date, and CMOS values can be specified in the Setup program. The
CMOS values can be returned to their defaults by using the Setup program.

An external coin-cell battery 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 3.3 -V standby current from the
power supply extends the life of the battery. The clock is accurate to ? 13
minutes/year at 25 ºC with 3.3V applied.

I/O Interface Controller

The disk drive adapter functions of the Super I/O chip include a floppy disk drive
controller that is compatible with industry standard 82077/765, a data separator,
write pre-compensation circuitry, decode logic, data rate selection, a clock generator,
drive interface control logic and interrupt and DMA logic. The wide range of functions
integrated onto the Super I/O greatly reduces the number of components required for
interfacing with floppy disk drives. The Super I/O supports 360 K, 720 K, 1.2 M, 1.44
M or 2.88 M disk drives and data transfer rates of 250 Kb/s, 500 Kb/s or 1 Mb/s. It
also provides two high-speed, 16550 compatible serial communication ports
(UARTs), one of which supports serial infrared communication. Each UART includes
a 16-byte send/receive FIFO, a programmable baud rate generator, complete
modem control capability and a processor interrupt system. Both UARTs provide
legacy speed with baud rate of up to 115.2 Kbps as well as an advanced speed with
baud rates of 250 K, 500 K, or 1 Mb/s, which support higher speed modems. The
Super I/O supports one PC-compatible printer port (SPP), Bi-directional Printer Port
(BPP), Enhanced Parallel Port (EPP) or Extended Capabilities Port (ECP). The
Super I/O provides functions that comply with ACPI (Advanced Configuration and
Power Interface), which includes support of legacy and ACPI power management
through an SMI or SCI function pin. It also features auto power management to
reduce power consumption. The IRQs, DMAs and I/O space resources of the Super
I/O can flexibly adjust to meet ISA PnP requirements, which support ACPI and APM
(Advanced Power Management).

Serial Ports

One 9-pin D-Sub serial port connector is located on the back panel and is compatible
with NS16C550 UARTs.

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Intel ICH7 System Features

The ICH7 provides extensive I/O support to a high -end 945G/P system.
Functions and capabilities include:

? PCI Express Base Specification, Rev. 1.0a-compliant
? PCI 2.3 with support for 33 MHz PCI operations
? ACPI Power Management Logic Support
? Integrated Serial ATA host controller with independent DMA operation on four

ports, (with support of SATA I and SATA II HDD)

? Integrated IDE controller supports Ultra ATA 100/66/33
? USB host interface with support for eight USB ports
? Enhanced DMA Controller, interrupt controller, and timer functions
? System Management Bus (SMBus) 2.0 with additional support for I2C devices
? Low Pin Count (LPC) Interface
? Firmware Hub (FWH) Interface
? Audio Codec '97 Rev. 2.3 which provides a link for Audio (up to 6 channels)

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Parallel Port

The connector for the multimode bidirectional parallel port is a 25-pin D-Sub
connector located on the back panel. In the Setup program, the parallel port can be
configured for the following:

? Compatible (standard mode).
? Bidirectional (PS/2 compatible).
? Extended Parallel Port (EPP).
? Enhanced Capabilit ies Port (ECP).

Floppy Controller

The I/O controller is software compatible with the N82077 floppy drive controllers
and supports both PC-AT and PS/2 modes. In the Setup program, the floppy
interface can be configured for the following floppy drive capacities and sizes:

? 360 KB, 5.25-inch
? 1.2 MB, 5.25-inch
? 720 KB, 3.5-inch
? 1.2 MB, 3.5-inch (driver required)
? 1.25/1.44 MB, 3.5-inch
? 2.88 MB, 3.5-inch

PS/2 Keyboard and Mouse Interface

PS/2 keyboard and mouse connectors are l ocated on the back panel. The +5 V lines
to these connectors are protected with a PolySwitch circuit that, like a self-healing
fuse, re-establishes the connection after an over -current condition is removed.

The keyboard controller contains the AMI Megakey keyboard and mouse controller
code, provides the keyboard and mouse control functions, and supports password
protection for power on/reset. A power on/reset password can be specified in Setup.

The keyboard controller also supports the hot-key sequenc e <Ctrl><Alt><Del> for a
software reset. This key sequence resets the computer’s software by jumping to the
beginning of the BIOS code and running the Power-On Self Test (POST).

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Management Extension Component
Wake on LAN Header

The optional Wake on LAN header enables remote wakeup of the computer through
a network. Wake on LAN requires a PCI add-in network interface card (NIC) with
remote wakeup capabilities. The remote wakeup header on the NIC must be
connected to the onboard Wake on LAN header. The NIC monitors network traffic at
the MII interface and when it detects a Magic Packet it asserts a wakeup signal that
powers up the computer.

Note: For Wake on LAN, the 5-V standby line for the power supply must be

capable of delivering 5 V ±5 % at 720 mA.

Wake on Ring Header

The optional Wake on Ring allows the computer to wake from sleep mode when a
call is received on a telephony device, such as a modem, configured for operation on
COM1. The first incoming call powers up the computer. A second call must be made
to access the computer.

System BIOS

The BIOS (Basic Input Output System) is an important piece of software which is
stored in a ROM (Read Only Memory) chip inside the computer. It consists of the
basic instructions for controlling the disk drives, hard disk, keyboard and
serial/parallel ports. The BIOS also keeps a list of the specifications of the computer
in battery-backed RAM (also known as the CMOS RAM) and provides a special
Setup program to change this information.

The Motherboard uses a 4Mb Flash BIOS, which is stored in a flash EEPROM and
can be upgraded using a disk-based program. In addition to the BIOS, the flash
memory contains the Setup program, Power-On Self Test (POST), the PCI auto­configuration utility, and is Windows 95-ready Plug and Play. This Motherboard
supports system BIOS shadowing, allowing the BIOS to execute from 64-bit onboard
write-protected DRAM.

The BIOS displays a message during POST identifying the type of BIOS and the
rev ision code.

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PCI Auto Configuration

The PCI auto -configuration utility works in conjunction with the Set-up program to
support using PCI add-in boards in the system. When you turn on the system power
after installing a PCI board, the BIOS automatically configures interrupts, DMA
channels, I/O space, and so on. Since PCI add-in boards use the same interrupt
resources as ISA add-in boards, you must specify the interrupts used by ISA boards
in the set-up program. The PCI auto -configuration program complies with version 2.1
of the PCI BIOS specification.

IDE Auto Configuration

If you install an IDE drive in the system, the IDE auto-configuration utility
automatically detects and configures the drive for operation in the system. This
utility eliminates the need to enter the Set-up program after you install an IDE drive.

Expansion Slots

The system has four PCI bus add-in card connectors and One AGP universal
connector.

? One (1) PCI -Express x16 (intended for graphics)
? One (1) PCI -Express x8 (PCI-Express x1 Signal)
? One (1) PCI -Express x1
? Four (4) 32-bit PCI 33MHz (5V)

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Chapter 2: System Board Options

The VIG385P Motherboard is capable of accepting one Intel Pentium 4 CPU. RAM
can be upgraded to a maximum of 4GB using DDRII DIMMs non/ECC unbuffered
memory.

WARNING

Unplug the system before carrying out the procedures described in this
chapter. 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 precede as follows:

The wire which is coloured green-and-yellow must be connected to the terminal in the plug
which is marked by the letter E or by the safety Earth symbol Q or coloured green or green­and-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 marked with
the letter L or coloured red.

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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.

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 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. Upgrades should only
be carried out by persons who are familiar with handling IC's, as incorrect
installation will invalidate the guarantee.

Overview of Jumper Settings

The VIG385P Motherboard contains various jumpers, which are manually set up to
provide the optimum performance configuration. This section will explain the different
jumpers to you and the various configurations.

Caution!

Never remove jumpers using large pliers as this can damage the pins. The
best way to remove a jumper is to use a small pair of tweezers or fine needle ­nosed pliers.

Never remove a jumper when the computer is switch on. Always switch the
computer off first.

Do not move the jumper with the power on. Always turn off the power and
unplug the power cord from the computer before changing the jumper.

CAUTION!

The Viglen VIG385P

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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Jumper Settings

Figure 6: Jumper Settings

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Table 1: Jumper Settings

JPUSB1 & JPUSB2:

USB Wake-Up

Use JPUSB jumpers to enable the function of "System Wake-Up via
USB devices", which allows you to "wakeup" the system by depressing
a key on the USB keyboard or by clicking the USB mouse of your
system. The JPUSB jumpers are used together with the USB Wake-Up
function in the BIOS. Enable both the jumpers and the BIOS setting to
allow the system to "wake-up via USB Devices". (*Note: JPUSB1 is for
Back Panel USB ports:1/2/3/4/5/ 6, and JPUSB2 is for Front Panel USB
ports:7/8.)

(*Note: The default jumper setting for the USB ports is "Disabled".
However, when the "USB Wake-Up" function is enabled in the BIOS
and the desired USB ports are enabled via the JPUSB jumper, please
be sure to remove all USB devices from the USB ports whose USB
jumpers are set to "Disabled" before the system goes into the standby
mode.)

JP5:

Watch Dog

JP5 enables the Watch Dog function. Watch Dog is a system monitor
that can reboot the system when a software application is "hung up".
Pins 1-2 will cause WD to reset the system if an application is "hung
up". Pins 2-3 will generate a non-maskable interrupt signal for the
application that is "hung up".

JFSB1 & JFSB2

CPU FSB speed

JFSB1 and JFSB2 allow you to set the Front Side Bus Frequency.
(*Default is Auto.)

CAUTION!

Do not move the jumper with the power on. Always turn off the power and unplug the power
cord from the computer before changing the jumper.

Viglen BX130 – VIG385P User Manual

24

Motherboard Connectors

Figure 7: Motherboard Connectors

Note: All the connectors on the Motherboard shown in Figure 7 are keyed in order to prevent

incorrect insertion. These are denoted in the above picture by the black/dark areas.