AZZA 845D-AV User manual

The 845D-AV MAINBOARD Ver 3.x Page 1
845D
845D845D
845D-
--
-AV
AVAV
AV
Mai
MaiMai
Main
nn
nboard
boardboard
board
SOCKET 478 DDR ATX
Mainboard
Version 3.0
UM-845DAV-E3
Rev 3.0V
Creation Date: 10 January 2003

The 845D-AV MAINBOARD Ver 3.x
Page 2





        

  
           



 !""
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
# #$%&$ ' '()'
(* 
#+,-.
,-!
-!$,&


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!&2.
!&%0+%
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,

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
,3
4

User’s Notice

The 845D-AV MAINBOARD Ver 3.x Page 3

 
 
 !"#

 
$%&'()& 
'&*+,%& 
 !
"!
'&*-. 
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
-&,/& 0
-&'(& 
$(&'&12*(&-& 
31*(&'& $
"#$% 
&
%$"
'(%)'**(+*%,
-& 
-.++/$*).$, -
-%*"$*-
-$% $.$*-
-'0%&++$*
--12)1/323'4,$*
-$'&3"56"23"5' 03"$*7
-7 8 8$* 7
'&*4& & 
%19%252##:&+*$*;
"$*;
<8&$*;
5'(/  
7+/$*!
7.%%!
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Table Of Contents

The 845D-AV MAINBOARD Ver 3.x
Page 4
& 
;%5=$* !
;%5&$*!
;$2$2$*!
;%%$*>
;- 8 8$* >
;'&(%$* >
2*('.& 
!?%9=85%1<324 
!?%9$% .8$*/*
!?%9$$2
!?%-9$%
!-?%9$*/'(%$


$,!"4-'''(3 $
$ $
$$'''( 
$"4-'%& 
$",(&%& 
$-.(,& $0
$5.*'( $
$67-). $
$+,'& $5
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Table Of Contents

The 845D-AV MAINBOARD Ver 3.x Page 5
Introduction










JP5: Clear CMOS JP4: Clear Pass- word
CN15-A: ATX Power Supply
PC99 ATX External Connector
System Panel and LED Connectors PWR- LED SPKR
CN27: FAN3
CN30: USB3 CN31: USB4 CN8: FDC
CN10: IDE2 CN9: IDE1
DIMM1 DIMM2
JP1: KB/MS PWR-ON
JP2: CPU FSB Clock Speed
CN15-D: AUX12V CN15-B: ATX12V
CN21: CD-IN CN44: VIDEO-IN CN45: AUX-IN
AGP Slot
CN16: WOL
PCI1 PCI2 PCI3 PCI4 PCI5 PCI6
CN17: FAN2
JP6: Check AGP Card
CN13: FAN1

The 845D-AV MAINBOARD Ver 3.x
Page 6
Processor
The 845D-AV mainboard supports Socket 478 Intel®Pentium™ 4 CPUs.
Chipset
Northbridge Core Chipset: Intel®RG82845
Southbridge Core Chipset: Intel®FW82801
I/O Chipset
Winbond W83627HF-AW
1.2.1. The 845D-AV Mainboard
The 845D-AV mainboard is a Pentium™4 DDR platform. It supports a maxi-
mum memory of 2GB and comes with 4 USB ports. Onboard it has six PCI
slots and a 1x/2x/4x AGP slot (which only supports 1.5V AGP cards). The
845D-AV mainboard also comes with three fan connectors (for additional
thermal protection) and three power supply connectors. It also has a WOL
(Wake-On-Lan) connector that enables it to be “woken up” from a soft-off
power state when it receives a signal from the LAN. Other onboard connectors
include Aux-IN, Video-IN and CD-IN connectors.
1.2.2. Mainboard Dimensions
Width 305 mm
Length 210 mm
1.2.3. Environmental Limitations
Operating Temperature: 10°C to 40°C (50°F to 104°F)
Required Airflow: 50 linear feet per minute across the CPU
Storage Temperature: -40°C to 70°C (-40°F to 158°F)
Humidity: 0 to 90% non-condensing
Altitude: 0 to 10 000 feet
Introduction

 !"#$!
PC99 ATX Connectors
CN2: PS2 Mouse
CN1: PS2 Keyboard
CN5: LPT CN18: Game/Midi
CN7: USB2
CN6: USB1 CN4: COM2
CN3: COM1 SPK OUT
LINE IN
MIC

The 845D-AV MAINBOARD Ver 3.x Page 7
CPU Switching Voltage regulator
This mainboard is equipped with a switching voltage regulator that automati-
cally detects a DC power supply from +1.10V to +1.85V.
System Memory
The 845D-AV mainboard uses Double Data Rate Dual Inline Memory Modules
(DDR DIMM). Each mainboard has two 184-pin DIMM sockets. These sockets
support 2.5V (power level) single-sided or double sided PC1600 (DDR200) or
PC2100(DDR266) DDR DIMM modules The maximum memory supported by
these mainboards is 2 GB.
Note: The system memory supports 64MB, 128MB, 256MB and 512MB tech-
nologies for x8 and x16 devices. (Double Sided x16 devices are not sup-
ported)
Expansion Slots
These mainboards are equipped with six dedicated PCI slots and one (1.5V)
1x/2x/4x AGP slot.
Onboard Audio Features
Supports Microsoft DirectSound/ DirectSound 3D and AC97 Full Duplex.
Word Size
!Data Path: 8-bit, 16-bit, 32-bit, 64-bit
!Address Path: 32-bit
Front Side Bus Frequency (FSB)
Supports P4 Socket 478 CPU [533 or 400 MHz FSB(133 or 100 MHz QDR)].
BIOS
!Award BIOS, Windows 95/98 Plug and Play (PnP) compatible.
!Supports SCSI sequential boot-up.
!Flash EPROM for easy BIOS upgrades.
!Supports DMI 2.0 function
Desktop Management Interface (DMI)
The mainboard comes with DMI 2.0 built into the BIOS. The DMI utility in the
BIOS will automatically record different information about your system con-
figuration and store this information in the DMI pool, which is a part of the
system board's Plug and Play BIOS. DMI, along with the appropriately net-
worked software, is designed for easy inventory, maintenance and the simpli-
fied troubleshooting of computer systems.
WOL (Wake-On-LAN) Port
One WOL connector supports Wake-On-LAN functionality.
Introduction

The 845D-AV MAINBOARD Ver 3.x
Page 8
USB Ports
USB allows data exchange between your computer and a wide range of
simultaneously accessible external Plug and Play peripherals. The 845D-AV
mainboard is equipped with four USB connectors. USB 1 and USB 2 are
external connectors. They can be found on the PC 99 ATX connector. The other
USB connectors are internal connectors and can be used to connect other USB
devices. (Cables for the internal connectors are sold separately).
Note: The internal USB connectors (CN30 and CN31) are non-standard. When
you purchase the cable please ensure that the connector on one side of the
cable is compatible with the internal USB connector and the connector on the
other side of the cable is a standard USB connector.
Connectors
!Two IDE connectors.
!One floppy drive interface supports up to two 2.88MB floppy drives.
!One 20-pin ATX power supply connector.
!One 4-pin (2x2) 12V ATX power supply connector
!One 4-pin (1x4) ATX Auxiliary power supply connector
!CPU and chassis fan connectors.
!One CD audio-IN connector.
!One Video-IN connector.
!One Aux-IN connector
ATX Double Deck Ports (PC 99 color-coded connectors)
!Two USB ports.
!Two external DB-9 serial port connector: COM 1 and COM 2 (UART).
!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: speak-out, line-in and mic-in.
PCI Bus Master IDE Controller
!Two PCI IDE interfaces support up to four IDE devices.
!The 845D-AV mainboard supports ATA/33, ATA/66 and ATA/100
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.
Introduction

The 845D-AV MAINBOARD Ver 3.x Page 9
The mainboard is capable of monitoring the following health conditions of your
system:
1. Processor temperature. It has an overheat alarm.
2. VCORE/3.3V/5V/12V/-12V voltages and failure alarm.
3. Processor and chassis fan speeds. It has a failure alarm for these fans.
4. Read back capability that displays temperature, voltage and fan speed.
1.4.1. Hardware Monitoring System Utility
The 845D-AV mainboard comes with the Hardware Monitoring System utility
contained on the CD. It is capable of monitoring the systems hardware
conditions such as the temperature of the processor, voltage, and the speed of
both the CPU and chassis fans. You are allowed to manually set a range to the
items being monitored. If the values are over or under the set range a warning
message will automatically pop up. We recommend that you use the Default
Settings, which are the ideal settings that will maintain the system in a good
working condition.
1.4.2. Installation
To install this utility, please insert the CD into the CD-ROM drive. The auto run
screen (Driver Utility) will automatically appear. Click the Hardware Monitoring
button, choose the chipset, model number and the OS that is installed. Please
refer to the CD “Readme” file for further installation instructions.
Note: Only use this utility in Windows®95 or Windows®98 operating systems.
Introduction
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Dual Function Power Button
Depending on the setting in the Soft-Off By Power-Button field of the Power
Management Setup, this switch allows the system to enter the Soft-Off or
Suspend mode.
RTC Timer to Power-on the System
The RTC installed on the system board allows your system to automatically
power-on at a set date and time.
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. The 5V SB power source of your power supply must be at least
720mA.
ACPI Ready
The mainboard is designed to meet the ACPI (Advanced Configuration and
Power Interface) specification. ACPI has energy saving features that support
OS Direct Power Management (OSPM) for round the clock PC operation.
)"!&*+

The 845D-AV MAINBOARD Ver 3.x
Page 10
The following is a checklist of all the expansion slots, jumpers and connectors
that should be configured on your mainboard before you can run your pc.
Hardware Installation

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
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
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Installation Checklist
Expansion Slots and Sockets
CPU Socket
DIMM Slots
PCI Slots
AGP Slot
Socket 478 Intel® Pentium™ 4 CPUs.
Two 184 pin slots that supports up to 2GB of DDR SDRAM .
Six 32 bit PCI Slots.
One 1.5V Accelerated Graphics Port Slot
Internal Connectors
CN8
CN9
CN10
CN13
CN15-A
CN15-B
CN15-D
CN16
CN17
CN21
CN27
CN30
CN31
CN44
CN45
Floppy Disk Drive
Primary IDE
Secondary IDE
CPU Fan 1
ATX Power Supply
ATX 12V Power Supply
Auxiliary ATX 12V Power Supply
Wake On Lan
Chassis Fan 2
CD Audio In
Chassis Fan 3
Universal Serial Bus 3
Universal Serial Bus 4
Video In
Auxiliary In
FDC
IDE1
IDE2
Fan1
ATX
ATX12V
Aux12V
WOL
FAN2
CD-In
FAN3
USB3
USB4
Video-IN
Aux-IN
CN1
CN2
CN3
CN4
CN5
CN6
CN7
CN18
PS/2 Keyboard Connector
PS/2 Mouse Connector
Serial Port 1
Serial Port 2
Parallel Port
Universal Serial Port 1
Universal Serial Port 2
Game/Audio Port
PS/2 KB
PS/2 MS
COM1
COM2
LPT
USB1
USB2
Audio/Game
External Connectors