DFI PA33 Manuale utente
PA33
Rev. A+
System Board
Users Manual
40400919
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.
© 1999. All Rights Reserved.
Trademarks
Microsoft®MS-DOS®, WindowsTM, Windows®95 and Windows®98
are registered trademarks of Microsoft Corporation. Intel®, Pentium®
II, Pentium®III and CeleronTM are registered trademarks of Intel
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 manufacturers
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 tr y 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 System Memory.............................................................................................................
2.3 Processor Installation.................................................................................................
2.4 Frequency Ratio Settings for Processors................................................
2.5 Jumper Settings for the CPUs Front Side Bus................................
2.6 Jumper Settings for Clearing CMOS Data..........................................
2.7 Jumper Settings for AMR............................................................................................
2.8 Connecting the Ribbon Cables and Wires of the Ports
and Connectors.............................................................................................................
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..............................................................................
6
11
36
36
40
44
46
50
51
52
52
57
57
58
59
59
12
13
15
17
19
20
21
22
65
65
67
60
63
64
64
Chapter 4 - Supported Softwares
4.1 Desktop Management Interface.....................................................................
4.2 VIA Hardware Monitoring System...............................................................
4.3 VIA Service Pack..........................................................................................................
4.4 Audio Drivers and Software Application...............................................
Appendix A - System Error Messages
A.1 POST Beep.......................................................................................................................
A.2 Error Messages..............................................................................................................
Appendix B - Troubleshooting
B.1 Troubleshooting Checklist....................................................................................
Introduction
1
6
1.1 Features and Specifications
1.1.1 Features
Chipset
VIA®82C693/82C686 enhanced AGPset (PC-133)
Processor
The system board is equipped with a 242-pin Slot 1 processor slot
for installing an Intel Pentium
II/III processor or an Intel CeleronTM
processor. It is also equipped with a switching voltage regulator that
automatically detects 1.30V to 3.5V.
450/100MHz, 500/100MHz, 550/100MHz, 600/100MHz,
533/133MHz or 600/133MHz Pentium®III processor
233/66MHz, 266/66MHz, 300/66MHz, 333/66MHz, 350/100MHz,
400/100MHz or 450/100MHz Pentium®II processor
266/300/300A/333/366/400/433MHz CeleronTM processor
(SEPP for Slot 1)
System Memory
16MB to 512MB memory using VCM (Virtual Channel Memory),
unbuffered or registered DIMM
Two 168-pin DIMM sockets
Uses x64 or x72 PC SDRAM, 3.3V
: PC-66 SDRAM DIMM for 66MHz FSB processors
: PC-100 SDRAM DIMM for 100/66MHz FSB processors
: PC-133 SDRAM DIMM for 133MHz FSB processors
ECC supported (uses x72 PC SDRAM DIMM)
Note:
If you are using more than one DIMM, make sure you insert
the same type of DIMMs into the DIMM sockets. Using
different types (VCM, unbuffered or registered) of DIMMs may
cause problems.
Chapter 1 - Introduction
1
Introduction
7
Expansion Slots
The system board is equipped with 1 dedicated 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 system board
will deliver faster and better graphics with your PC.
The system board is also equipped with 2 dedicated PCI slots and
1 shared ISA/AMR slot. AMR (Audio/Modem Riser) is an interface
designed for installing an audio riser card, modem riser card or
audio/modem riser card that is compliant to the AMR specification.
Onboard Audio Features
Supports Microsoft®DirectSound/DirectSound 3D
AC97 supported with full duplex, independent sample rate con-
verter for audio recording and playback
ATX Double Deck Ports
Two USB ports
Two NS16C550A-compatible DB-9 serial por ts
One SPP/ECP/EPP DB-25 parallel port
One mini-DIN-6 PS/2 mouse port
One mini-DIN-6 PS/2 keyboard port
One game/MIDI port
Three audio jacks: line-out, line-in and mic-in
Connectors
One connector for IrDA interface
Two IDE connectors
One floppy disk drive connector suppor ts up to two 2.88MB
floppy drives
DIMMs
2MBx64/x72
4MBx64/x72
8MBx64/x72
16MBx64/x72
32MBx64/x72
Memory Size
16MB
32MB
64MB
128MB
256MB
Introduction
1
8
One 20-pin ATX power supply connector
One Wake-On-LAN connector
CPU, chassis and AGP fan connectors
Three CD audio-in connectors (2 Sony and 1 Mitsumi)
PCI Bus Master IDE Controller
Two PCI IDE interfaces suppor t up to four IDE devices
Supports ATA/33 or ATA/66 hard drives
PIO Mode 3 and Mode 4 Enhanced IDE (data transfer rate up
to 16.6MB/sec.)
Bus mastering reduces CPU utilization during disk transfer
Supports ATAPI CD-ROM, LS-120 and ZIP
IrDA Interface
The system board is equipped with an IrDA connector for wireless
connectivity between your computer and peripheral devices. It
supports peripheral devices that meet the HPSIR or ASKIR 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.
BIOS
Award BIOS, Windows®95/98 Plug and Play compatible
Supports SCSI sequential boot-up
Flash EPROM for easy BIOS upgrades
Supports DMI 2.0 function
2Mbit flash memory
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 inventor y, maintenance and troubleshooting of
computer systems easier. Refer to chapter 4 for instructions on using
the DMI utility.
1
Introduction
9
1.1.2 System Health Monitor Functions
The system board is capable of monitoring the following system
health conditions.
Monitors processor/system temperature and overheat alarm
Monitors VCORE/3.3V/5V/12V/2.5V voltages and failure alarm
Monitors processor/chassis fan speed and failure alarm
Automatic fan on/off control
Read back capability that displays temperature, voltage and fan
speed
Refer to System Health Monitor in the Chipset Features Setup
section in chapter 3 and the VIA Hardware Monitoring System
section in chapter 4 for more information.
1.1.3 Intelligence
Automatic CPU/Chassis Fan Off
The CPU and chassis fans will automatically turn off once the system
enters the Suspend mode.
Dual Function Power Button
Depending on the setting in the Soft-Off By PWR-BTTN field of
the Power Management Setup, this switch will allow the system to
enter the Soft-Off or Suspend mode.
External Modem Ring-on
The Modem Ring-on feature allows the system that is in the
Suspend mode or Soft Power Off mode to wake-up/power-on to
respond to incoming calls.
Note:
This feature supports external modem only.
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.
Introduction
1
10
Wake-On-LAN Ready
The Wake-On-LAN function allows the network to remotely wake
up a Soft Power Down (Soft-Off) PC. Your LAN card must support
the remote wakeup function.
Important:
The 5VSB power source of your power supply must support
≥
720mA (minimum).
AC Power Failure Recovery
When power returns after an AC power failure, you may choose to
power-on the system manually or automatically. Refer to PWR Lost
Resume State in the Power Management Setup section in chapter 3
for more information.
ACPI
The system board is designed to meet the ACPI (Advanced
Configuration and Power Interface) 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.
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.
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