DFI P5XV3 User Manual
P5XV3
Rev. A+
System Board
User’s Manual
34880114
Copyright
This publication contains information that is protected by copyright.
No part of it may be reproduced in any form or by any means or used
to make any transformation/adaptation without the prior written
permission from the copyright holders.
This publication is provided for informational purposes only. The
manufacturer makes no representations or warranties with respect to
the contents or use of this manual and specifically disclaims any express
or implied warranties of merchantability or fitness for any particular purpose.
The user will assume the entire risk of the use or the results of the use of
this document. Further, the manufacturer reserves the right to revise this
publication and make changes to its contents at any time, without obligation
to notify any person or entity of such revisions or changes.
All Rights Reserved. © 1998
Trademarks
Microsoft® MS-DOS®, WindowsTM and Windows® 95 are registered
trademarks of Microsoft Corporation. Intel and Pentium are registered
trademarks of Intel Corporation. Cyrix, 6x86, 6x86L and 6x86MX are
registered trademarks of Cyrix Corporation. AMD, K5 and K6 are
registered trademarks of Advanced Micro Devices, Inc. IBM is a registered
trademark of International Business Machine Corporation. Award is a
registered trademark of Award Software, Inc. Other trademarks and
registered trademarks of products appearing in this manual are the
properties of their respective holders.
Caution:
Danger of explosion if battery incorrectly replaced.
Replace only with the same or equivalent type recommended by the
manufacturer.
Dispose of used batteries according to the battery manufacturer’s
instructions.
FCC and DOC Statement on Class B
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 when the equipment is operated in a residential
installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with
the instruction manual, 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 into an outlet on a circuit different from
that to which the receiver is connected.
• Consult the dealer or an experienced radio TV technician for
help.
Notice:
1. The changes or modifications not expressly approved by the
party responsible for compliance could void the user's authority
to operate the equipment.
2. Shielded interface cables must be used in order to comply with
the emission limits.
Table of Contents
Chapter 1 - Introduction
1.1 Features and Specifications...................................................................
1.2 Package Checklist.......................................................................................
Chapter 2 - Hardware Installation
2.1 System Board Layout .............................................................................
2.2 Installation Steps..........................................................................................
2.2.1 Installing System Memory........................................................
2.2.2 Installing a Processor..................................................................
2.2.3 Setting the Jumpers on the System Board..................
2.2.4 Installing Expansion Cards......................................................
2.2.5 Connecting the Ribbon Cables and Wires of the
Ports and Connectors..............................................................
2.2.6 Installing the System Board....................................................
Chapter 3 - Award BIOS Setup Utility
3.1 The Basic Input/Output System........................................................
3.1.1 Standard CMOS Setup.......................................................
3.1.2 BIOS Features Setup.............................................................
3.1.3 Chipset Features Setup.......................................................
3.1.4 Power Management Setup................................................
3.1.5 PNP/PCI Configuration.......................................................
3.1.6 Load Fail-Safe Settings..........................................................
3.1.7 Load Optimal Settings..........................................................
3.1.8 Integrated Peripherals...........................................................
3.1.9 Supervisor Password............................................................
3.1.10 User Password.........................................................................
3.1.11 IDE HDD Auto Detection................................................
3.1.12 Save & Exit Setup...................................................................
3.1.13 Exit Without Saving................................................................
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Chapter 4 - Supported Softwares
4.1 Desktop Management Interface......................................................................
4.2 System Health Monitor Utility............................................................................
4.3 Drivers.....................................................................................................................................
Appendix A - Identifying Processors
A.1 Intel Processors...............................................................................................................
A.2 Cyrix Processors............................................................................................................
A.3 AMD Processors...........................................................................................................
Appendix B - System Error Messages
B.1 POST Beep.........................................................................................................................
B.2 Error Messages................................................................................................................
Appendix C - Troubleshooting
C.1 Troubleshooting Checklist......................................................................................
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P5XV3 System Board User’s Manual
CHAPTER
1
Introduction
6
Introduction
1.1 Features and Specifications
1.1.1 Features
Chipset
• VIA Apollo VP3 AGP system chipset
Processor
The system board is equipped with a 321-pin ZIF socket (Socket
7). This socket is designed for easy removal of an old processor
and easy insertion of an upgrade processor. The system board is
also equipped with a switching voltage regulator that supports
2.0V to 3.5V core voltage for various processors.
• Intel Pentium processor with MMXTM technology-166/200/
233MHz
• Intel Pentium 90/100/120/133/150/166/200MHz
• Cyrix 6x86L PR120+/PR133+/PR150+/PR166+ and
6x86MX-PR166/PR200
• AMD K5 PR90/PR100/PR120/PR133/PR166
• AMD K6-166, K6-200, K6-233 and future K6 processors
1
System Memory
The system board supports 8MB to 256MB of memory. It is
equipped with two DIMM and two SIMM sockets. The 168-pin
DIMM sockets use x64 EDO (60/70ns) or SDRAM (10/12/13ns),
3.3V. The 72-pin SIMM sockets use EDO or FPM, 60/70ns, x32
DRAM, 5V.
Level 2 Cache Memory
• 512KB or 1MB pipeline burst, direct map write-back cache
installed on the system board.
Expansion Slots
The system board is equipped with 1 dedicated AGP slot, 3
dedicated PCI slots, 2 dedicated 16-bit ISA slots and 1 shared PCI/
ISA slot. All PCI and ISA slots are bus masters.
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P5XV3 System Board User’s Manual
Desktop Management Interface (DMI)
The system board comes with a DMI 2.0 built into the BIOS. The
DMI utility in the BIOS automatically records various information
about your system configuration and stores these information in
the DMI pool, which is a part of the system board's Plug and Play
BIOS. DMI, along with the appropriately networked software, is
designed to make inventory, maintenance and troubleshooting of
computer systems easier. Refer to Chapter 4 for instructions on
using the DMI utility.
Onboard I/O
• Two NS16C550A-compatible DB-9 serial ports
• One SPP/ECP/EPP DB-25 parallel port
• One floppy drive interface supports up to two 2.88MB floppy
drives
• One mini-DIN-6 PS/2 mouse port
• One mini-DIN-6 PS/2 keyboard port
PCI Bus Master IDE Controller
• Two PCI IDE interfaces support up to four IDE devices
• Ultra DMA/33 supported (Synchronous Ultra DMA mode data transfer rate up to a maximum of 33MB/sec.)
• PIO Mode 3 and Mode 4 Enhanced IDE (data transfer rate up
to 16.6MB/sec.)
• Bus mastering reduces CPU utilization during disk transfer
• ATAPI CD-ROM supported
• LS-120 and ZIP supported
IrDA Interface
The system board is equipped with an IrDA connector for wireless
connectivity between your computer and peripheral devices. It
supports infrared peripheral devices that meet the ASKIR or
HPSIR standard.
USB Ports
The system board is equipped with two USB ports. USB allows
data exchange between your computer and a wide range of
simultaneously accessible external Plug and Play peripherals.
8
Introduction
BIOS
• Award BIOS, Windows 95 Plug and Play compatible
• Flash EPROM for easy BIOS upgrades
ATX Power Supply Connector
The system board is equipped with an ATX power supply
connector. Using an ATX power supply, you can either shut down
your computer by pressing the Power button located on the front
bezel of your computer or by executing the Shut Down
command under the Windows 95 operating system. Your system
will then enter the “Soft Off” state.
To power-on your system automatically, enable “Resume On Alarm”
in the Power Management Setup of the Award BIOS (Chapter 3).
This will allow you to set the date and time you would like your
system to power-on.
1.1.2 Technology
AGP (Accelerated Graphics Port)
The system board is equipped with 1 AGP slot. AGP is an
interface designed to support high performance 3D graphics cards.
It utilizes a dedicated pipeline to access system memory for
texturing, z-buffering and alpha blending; delivering up to 533MB/
sec. bandwidth for 3D graphics applications. AGP in this Intel
Pentium processor based system board will deliver faster and
better graphics with your PC.
1
SDRAM (Synchronous Dynamic Random Access Memory)
The system board supports unbuffered SDRAM memory. SDRAM
is a DRAM technology that uses the clock on the chip to
synchronize with the CPU clock so that the timing of the memory
chips and the timing of the CPU are synchronized. This saves time
during transmission of data, subsequently increasing system
performance.
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P5XV3 System Board User’s Manual
Ultra DMA/33 Bus Master IDE
Synchronous Ultra DMA mode provides data transfer rate up to a
maximum of 33MB/sec, which is twice the data transfer rate of
Enhanced IDE or ATA-2. This enables the CPU to operate more
efficiently when handling simultaneous events.
ACPI (Advanced Configuration and Power Interface)
The system board is designed to meet the ACPI specification. ACPI
has energy saving features that enables PCs to implement Power
Management and Plug-and-Play with operating systems that support
OS Direct Power Management.
PC ‘97 Compliant
The system board is PC ’97 compliant. This will optimize your PC
system to run Windows 95 and Windows NT and future
versions of these operating systems.
1.1.3 Intelligence
Monitors Processor Temperature and Overheat Alarm
The system board is able to detect the temperature of the
processor. An alarm will sound in case of processor overheat. Refer
to Chipset Features Setup (Chapter 3) and System Health
Monitor Utility (Chapter 4).
Monitors Processor/AGP Fan Speed and Failure Alarm
The system board is able to detect the fan speed (RPMRevolutions Per Minute) of the processor and AGP fans, and alerts
you to attend to any irregularity that may damage your system.
Refer to Chipset Features Setup (Chapter 3) and System Health
Monitor Utility (Chapter 4).
Monitors Power Voltages and Failure Alarm
The system board is able to detect the output voltage of the power
supply. An alarm will sound warning you of voltage irregularity.
Refer to Chipset Features Setup (Chapter 3) and System Health
Monitor Utility (Chapter 4).
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Introduction
Automatic Fan Control
With the system’s power switched on, the processor’s fan will
rotate only if the temperature of the processor is over 25oC. This
saves energy, prevents system overheat, prolongs fan life and
implements a silent system.
Dual Function Power Button
Depending on the setting in the BIOS setup, this switch will allow
your system to enter the Soft-Off or Suspend mode. “Soft-Off By
PWRBTN” in the Power Management Setup (Chapter 3) allows
you to select the method of powering off your system.
External Modem Ring-on
The Modem Ring-on feature allows the Soft Power Down (SoftOff) PC to power-on to respond to incoming calls. Enable this
function in the “Resume On Ring” field and select an IRQ channel
for the external modem in the “Modem Use IRQ” field. Refer to
the Power Management Setup section (Chapter 3) for more
information.
Note:
This feature supports external modem only. If you are using
this function, make sure to turn on the power of the modem
prior to powering-off the system.
1
RTC Timer to Power-on the System
The RTC installed on the system board allows your system to
automatically power-on on the set date and time. Set the date and
time you would like your system to power-on in the “Resume On
Alarm” field of the Power Management Setup (Chapter 3).
Virus Protection
Most viruses today destroy data stored in hard drives. The system
board is designed to protect the boot sector and partition table
of your hard disk drive. If an attempt is made to write to the
boot sector or partition table of the hard disk drive, the BIOS will
halt the system and an error message will appear. Refer to the
“Virus Warning” field in the BIOS Features Setup of the Award
BIOS (Chapter 3).
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P5XV3 System Board User’s Manual
1.2 Package Checklist
The system board package contains the following items:
þ The system board
þ A user’s manual
þ One 40-pin IDE hard disk cable
þ One 34-pin floppy disk drive cable
þ One I/O shield
þ One CD
þ Five spare jumpers
If any of these items are missing or damaged, please contact your
dealer or sales representative for assistance.
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CHAPTER
2
Hardware Installation
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P5XV3 System Board User’s Manual
2.1 System Board Layout
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Hardware Installation
2.2 Installation Steps
Warning:
Electrostatic discharge (ESD) can damage your system board,
processor, disk drives, add-in boards, and other components.
Perform the upgrade instruction procedures described at an
ESD workstation only. 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 system
chassis. If a wrist strap is unavailable, establish and maintain
contact with the system chassis throughout any procedures
requiring ESD protection.
The following outlines the basic installation steps prior to installing
the system board into the chassis.
2.2.1 Install the System Memory
2.2.2 Install the Processor
2.2.3 Set the Jumpers on the System Board
2.2.4 Install the Expansion Cards
2
2.2.5 Connect the Ribbon Cables and Wires of the Ports and
Connectors
2.2.6 Install the System Board
2.2.1 Installing System Memory
The system board supports two kinds of memory modules:
DIMM and SIMM. DIMM, which sometimes uses SDRAM,
performs better than SIMM, which uses DRAM. When you are
purchasing DIMMs, please specify you want the Intel compatible
type. (There are DIMMs made for other types of computers that
are not compatible.)
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P5XV3 System Board User’s Manual
2.2.1.1 DIMM
The two 168-pin DIMM (Dual
In-line Memory Module) sockets use
x64 EDO or SDRAM. The system
board can support 8MB to 256MB
memory. Refer to the table below
for the DIMM sockets and modules
needed for the corresponding
memory sizes.
Memory Size
8MB
8MB
16MB
16MB
16MB
24MB
24MB
32MB
32MB
32MB
40MB
40MB
48MB
48MB
64MB
128MB
256MB
DM1
8MB
none
16MB
none
8MB
8MB
16MB
32MB
none
16MB
8MB
32MB
16MB
32MB
32MB
64MB
128MB
DM2
none
8MB
none
16MB
8MB
16MB
8MB
none
32MB
16MB
32MB
8MB
32MB
16MB
32MB
64MB
128MB
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Hardware Installation
Installing the DIM Module
A DIM module simply snaps into a socket on the system board.
Pin 1 of the DIM module must correspond with Pin 1 of the
socket.
Notch
Tab
Pin 1
1. Pull the “tabs” which are at the ends of the socket to the side.
2. Position the DIMM above the socket with the “notches” in the
module aligned with the “keys” on the socket.
3. Seat the module vertically into the socket. Make sure it is
completely seated. The tabs will hold the DIMM in place.
Key
Tab
2.2.1.2 SIMM
2
The two 72-pin SIMM (Single
In-line Memory Module) sockets
use EDO or FPM x32 DRAM.
Refer to the table on the next
page for the bank locations and
modules needed for the
corresponding memory sizes.
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P5XV3 System Board User’s Manual
Memory Size
8MB
16MB
16MB
24MB
24MB
32MB
32MB
40MB
40MB
48MB
48MB
64MB
64MB
72MB
72MB
80MB
80MB
96MB
96MB
128MB
SM1
4MB
8MB
4MB
4MB
8MB
16MB
8MB
4MB
16MB
8MB
16MB
32MB
16MB
4MB
32MB
8MB
32MB
16MB
32MB
64MB
SM2
4MB
8MB
4MB
4MB
8MB
16MB
8MB
4MB
16MB
8MB
16MB
32MB
16MB
4MB
32MB
8MB
32MB
16MB
32MB
64MB
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Hardware Installation
Installing a SIM Module
A SIM module simply snaps into a socket on the system board.
Pin 1 of the SIM module must correspond with Pin 1 of the
socket.
notch
key
1. Position the SIMM above the socket with the “notch” in the
module aligned with the “key” on the socket.
2. Seat the module at a 45° angle into the bank. Make sure it is
completely seated. Tilt the module upright until it locks in place
in the socket.
2
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P5XV3 System Board User’s Manual
2.2.2 Installing a Processor
The system board is equipped with a 321-pin Zero Insertion
Force (ZIF) socket The ZIF socket is designed for easy removal of
an old processor and easy insertion of an upgrade processor. If
you need to apply excessive force to insert the processor, you are
not installing the processor correctly.
1. To raise the handle of the ZIF socket, push it down, slightly pull
it out to the side, then raise it as far as it will go. It may be
necessary to initially apply a small amount of sideways force to
free the handle from its retaining “tab”. Once clear of the “tab”,
the handle will open relatively easily. The top plate will slide
back.
2. Insert the processor until the pins are in their corresponding
holes. Make sure pin 1 of the processor is aligned with pin 1
of the socket. To prevent improper processor installation, the
ZIF socket has a Plug/Keying mechanism. Several holes in the
socket are plugged so that the processor will go in only one
way.
3. Push the handle down until the handle locks into place. The
top plate will slide forward.
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Warning:
The processor must be kept cool by using a fan with
heatsink. Otherwise, the processor will overheat and damage
the processor and the system board.
Tab Handle
Pin 1
Hardware Installation
2.2.2.1 Jumper Settings of the Processors
A processor’s internal clock speed is the actual internal operating
clock of the processor. Its frequency ratio differs from one
processor to another. An Intel processor will multiply the external
bus clock by the frequency ratio to become the internal clock
speed. Internal clock speed is the commonly known speed of
Intel processors in the market and is the actual operating clock of
the processor (external bus clock x frequency ratio = internal
clock speed). Cyrix and AMD processors use the PR-rating
system which is the overall processor performance rating.
The voltage of the processors are divided into Single voltage and
Dual voltage processors. Single voltage processors include Intel
Pentium, Cyrix 6x86 and AMD K5 processors. Dual voltage
processors include Intel Pentium processors with MMX
technology, Cyrix 6x86L and 6x86MX, and AMD K6 processors.
Make sure all jumpers are set correctly before applying power or
you may damage the processor or system board. Use a needlenosed plier to move the jumpers if necessary.
The table below shows the External System Bus Clock of the
processors supported by the system board and their
corresponding PCI Clock and ISA Bus Clock.
2
Ext. System Bus Clock
60MHz
66MHz
PCI CLK
30MHz
33MHz
ISA Bus CLK
7.5MHz
8.25MHz
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P5XV3 System Board User’s Manual
Jumper Settings for Intel Processors
Intel Processors
90MHz - 60MHz - 1.5x
100MHz - 66MHz - 1.5x
120MHz - 60MHz - 2x
133MHz - 66MHz - 2x
150MHz - 60MHz - 2.5x
JP1 - JP6
Intel Processors
166MHz - 66MHz - 2.5x
200MHz - 66MHz - 3x
MMX166MHz - 66MHz
- 2.5x
MMX200MHz - 66MHz 3x
MMX233MHz - 66MHz -
3.5x
JP1 - JP6
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Jumper Settings for Cyrix Processors
Hardware Installation
2
Cyrix Processors
6x86L PR120+ - 50MHz 2x
6x86L PR133+ - 55MHz 2x
6x86L PR150+ - 60MHz
- 2x
JP1 - JP6
Jumper Settings for AMD Processors
AMD Processors
K5 PR90 - 60MHz - 1.5x
K5 PR100 - 66MHz - 1.5x
K5 PR120 - 60MHz - 1.5x
JP1 - JP6
Cyrix Processors
6x86L PR166+ - 66MHz 2x
6x86MX-PR166 - 60MHz -
2.5x
6x86MX-PR200 - 66MHz -
2.5x
AMD Processors
K6-166 - 66MHz - 2.5x
K6-200 - 66MHz - 3x
K6-233 - 66MHz - 3.5x
JP1 - JP6
JP1 - JP6
K5 PR133 - 66MHz - 1.5x
K5 PR166 - 66MHz - 2.5x
K6-266 - 66MHz - 4x
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P5XV3 System Board User’s Manual
Jumper Settings for Core Voltage
Voltage
2.1V
2.2V
2.8V
2.9V
3.2V
3.3V
3.5V
JP8
JP12
2.2.3 Setting the Jumpers on the System Board
2.2.3.1 Jumper Settings for the Alarm
Jumper JP7
Alarm On/Off Select
The system board supports 3 types
of sound for 3 different failure alarms
(temperature, fan speed and voltage).
Set JP7 to On if you wish the failure
alarm to sound. The alarm will warn
you of any irregularity that may
damage your system. Refer to
Chipset Features Setup (Chapter 3)
for more information.
On: Alarm On
Off: Alarm Off
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