P45D2-A7/P43-A7 Setup Manual 
FCC Information and Copyright
This equipment has been tested and found to comply with the limits of a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. There is no guarantee that interference will not occur in a particular installation.
The vendor makes no representations or warranties with respect to the contents here and specially disclaims any implied warranties of merchantability or fitness for any purpose. Further the vendor reserves the right to revise this publication and to make changes to the contents here without obligation to notify any party beforehand.
Duplication of this publication, in part or in whole, is not allowed without first obtaining the vendor’s approval in writing.
The content of this user’s manual is subject to be changed without notice and we will not be responsible for any mistakes found in this user’s manual. All the brand and product names are trademarks of their respective companies.
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Table of Contents |
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Chapter 1: Introduction ............................................................ |
1 |
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1.1 |
Before You Start......................................................................................... |
1 |
1.2 |
Package Checklist ..................................................................................... |
1 |
1.3 |
Motherboard Features.............................................................................. |
2 |
1.4 |
Rear Panel Connectors.............................................................................. |
3 |
1.5 |
Motherboard Layout................................................................................. |
4 |
Chapter 2: Hardware Installation ............................................. |
5 |
|
2.1 |
Installing Central Processing Unit (CPU) ............................................... |
5 |
2.2 |
FAN Headers.............................................................................................. |
7 |
2.3 |
Installing System Memory ........................................................................ |
8 |
2.4 |
Connectors and Slots................................................................................ |
10 |
Chapter 3: Headers & Jumpers Setup ..................................... |
12 |
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3.1 |
How to Setup Jumpers............................................................................. |
12 |
3.2 |
Detail Settings .......................................................................................... |
12 |
Chapter 4: Useful Help ............................................................ |
19 |
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4.1 |
Driver Installation Note.......................................................................... |
19 |
4.2 |
Software .................................................................................................... |
20 |
4.3 |
Extra Information.................................................................................... |
24 |
4.4 |
AMI BIOS Beep Code ............................................................................... |
26 |
4.5 |
Troubleshooting ....................................................................................... |
27 |
Appendix: SPEC In Other Languages ...................................... |
28 |
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German.................................................................................................................. |
28 |
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France |
.................................................................................................................... |
30 |
Italian..................................................................................................................... |
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32 |
Spanish ................................................................................................................... |
34 |
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Portuguese ............................................................................................................ |
36 |
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Polish...................................................................................................................... |
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38 |
Russian ................................................................................................................... |
40 |
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Arabic..................................................................................................................... |
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42 |
Japanese ................................................................................................................ |
44 |
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P45D2-A7/P43-A7
CHAPTER 1: INTRODUCTION
1.1BEFORE YOU START
Thank you for choosing our product. Before you start installing the motherboard, please make sure you follow the instructions below:
Prepare a dry and stable working environment with sufficient lighting.
Always disconnect the computer from power outlet before operation.
Before you take the motherboard out from anti-static bag, ground yourself properly by touching any safely grounded appliance, or use grounded wrist strap to remove the static charge.
Avoid touching the components on motherboard or the rear side of the board unless necessary. Hold the board on the edge, do not try to bend or flex the board.
Do not leave any unfastened small parts inside the case after installation. Loose parts will cause short circuits which may damage the equipment.
Keep the computer from dangerous area, such as heat source, humid air and water.
1.2PACKAGE CHECKLIST
IDE Cable X 1
Serial ATA Cable X 1
Rear I/O Panel for ATX Case X 1
User’s Manual X 1
Fully Setup Driver CD X 1
FDD Cable X 1 (optional)
USB 2.0 Cable X1 (optional)
Serial ATA Power Cable X 1 (optional)
Note: The package contents may differ by area or your motherboard version.
1
Motherboard Manual 
1.3MOTHERBOARD FEATURES
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P45D2-A7 |
P43-A7 |
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LGA 775 |
LGA 775 |
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Intel Core2Duo / Core2Quad / |
Intel Core2Duo / Core2Quad / |
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Pentium Dual-Core / Celeron Dual-Core / |
Pentium Dual-Core / Celeron Dual-Core / |
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CPU |
Celeron 4xx processor |
Celeron 4xx processor |
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Supports Execute Disable Bit / Enhanced Intel |
Supports Execute Disable Bit / Enhanced Intel |
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SpeedStep® / Intel Architecture-64 / Extended |
SpeedStep® / Intel Architecture-64 / Extended |
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Memory 64 Technology / Virtualization |
Memory 64 Technology / Virtualization |
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Technology |
Technology |
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FSB |
Support 800 / 1066 / 1333 / 1600 MHz |
Support 800 / 1066 / 1333 / 1600 MHz |
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Chipset |
Intel P45 |
Intel P43 |
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Intel ICH10 |
Intel ICH10 |
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ITE 8718F |
ITE 8718F |
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Provides the most commonly used legacy Super |
Provides the most commonly used legacy Super |
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I/O functionality. |
I/O functionality. |
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Super I/O |
Low Pin Count Interface |
Low Pin Count Interface |
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Environment Control initiatives, |
Environment Control initiatives, |
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Hardware Monitor Controller |
Hardware Monitor Controller |
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Fan Speed Controller |
Fan Speed Controller |
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ITE's "Smart Guardian" function |
ITE's "Smart Guardian" function |
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DIMM Slots x 4 |
DIMM Slots x 4 |
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Each DIMM supports 256MB / 512MB / 1GB / |
Each DIMM supports 256MB / 512MB / 1GB / |
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2GB DDR2 |
2GB DDR2 |
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Main |
Max Memory Capicity 8GB |
Max Memory Capicity 8GB |
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Memory |
Dual Channel Mode DDR2 memory module |
Dual Channel Mode DDR2 memory module |
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Supports DDR2 1066 / 800 / 667 |
Supports DDR2 1066 / 800 / 667 |
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Registered DIMM and ECC DIMM is not |
Registered DIMM and ECC DIMM is not |
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supported |
supported |
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JMicro JMB368 |
JMicro JMB368 |
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IDE |
Ultra DMA 33 / 66 / 100 / 133 Bus Master Mode |
Ultra DMA 33 / 66 / 100 / 133 Bus Master Mode |
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supports PIO Mode 0~4 |
supports PIO Mode 0~4 |
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Integrated Serial ATA Controller |
Integrated Serial ATA Controller |
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SATA 2 |
Data transfer rates up to 3.0 Gb/s. |
Data transfer rates up to 3.0 Gb/s. |
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SATA Version 2.0 specification compliant |
SATA Version 2.0 specification compliant |
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Realtek RTL 8111C |
Realtek RTL 8111C |
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LAN |
10 / 100 / 1000 Mb/s auto negotiation |
10 / 100 / 1000 Mb/s auto negotiation |
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Half / Full duplex capability |
Half / Full duplex capability |
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Sound |
ALC662 |
ALC662 |
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5.1 channels audio out |
5.1 channels audio out |
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Codec |
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High Definition Audio |
High Definition Audio |
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2
P45D2-A7/P43-A7
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P45D2-A7 |
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P43-A7 |
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PCI slot |
x3 |
PCI slot |
x3 |
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Slots |
PCI Express Gen2 x 16 slot |
x1 |
PCI Express Gen2 x 16 slot |
x1 |
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PCI Express x 1 slot |
x1 |
PCI Express x 1 slot |
x1 |
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Floppy connector |
x1 |
Floppy connector |
x1 |
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Printer Port Connector |
x1 |
Printer Port Connector |
x1 |
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Serial port Connector |
x1 |
Serial port Connector |
x1 |
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IDE Connector |
x1 |
IDE Connector |
x1 |
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SATA Connector |
x6 |
SATA Connector |
x6 |
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Front Panel Connector |
x1 |
Front Panel Connector |
x1 |
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Front Audio Connector |
x1 |
Front Audio Connector |
x1 |
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On Board |
CD-in Connector |
x1 |
CD-in Connector |
x1 |
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Connector |
CPU Fan header |
x1 |
CPU Fan header |
x1 |
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System Fan header |
x1 |
System Fan header |
x1 |
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Clear CMOS header |
x1 |
Clear CMOS header |
x1 |
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USB connector |
x3 |
USB connector |
x3 |
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Power Connector (24pin) |
x1 |
Power Connector (24pin) |
x1 |
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Power Connector (4pin) |
x1 |
Power Connector (4pin) |
x1 |
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PS/2 Keyboard |
x1 |
PS/2 Keyboard |
x1 |
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Back Panel |
PS/2 Mouse |
x1 |
PS/2 Mouse |
x1 |
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I/O |
LAN port |
x1 |
LAN port |
x1 |
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USB Port |
x6 |
USB Port |
x6 |
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Audio Jack |
x3 |
Audio Jack |
x3 |
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Board Size |
205 (W) x 305 (L) mm |
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205 (W) x 305 (L) mm |
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Windows 2000 / XP / VISTA |
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Windows 2000 / XP / VISTA |
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OS Support |
Biostar Reserves the right to add or remove |
Biostar Reserves the right to add or remove |
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support for any OS with or without notice |
support for any OS with or without notice |
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1.4REAR PANEL CONNECTORS
PS/2 |
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LAN |
Mouse |
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Line In/ |
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Surround |
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Line Out |
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Mic In 1/ |
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Bass/ Center |
PS/2 |
USBX2 USBX2 |
USBX2 |
Keyboard |
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3
Motherboard Manual 
1.5MOTHERBOARD LAYOUT
JKBMS1
LGA775
JKBV1
JATXPWR2
CPU1
JUSBV1
JUSB2
JUSB1
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JCFAN1 |
JRJ45USB1 |
Intel |
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P45/P43 |
JAUDIO1 |
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JAUDIOF1 JCDIN1
JATXPWR1
PEX16_1
LAN
DDR2 A1 |
DDR2 A2 |
DDR2 B1 |
DDR2 B2 |
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Intel |
BIOS |
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SATA1 |
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BAT1 |
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ICH10 |
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PEX1_1 |
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SATA2 |
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CODEC |
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SATA5 |
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JCMOS1 |
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SATA6 |
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PCI1 |
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SATA3 |
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IDE |
SATA4 |
Super |
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PCI2 |
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JSFAN1 |
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I/O |
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IDE1 |
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PCI3 |
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JUSBV2 |
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JCOM1 |
JPRNT1 |
JUSB3 JUSB4 JUSB5 |
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FDD1 |
JPANEL1 |
Note: ■ represents the 1st pin.
4
P45D2-A7/P43-A7
CHAPTER 2: HARDWARE INSTALLATION
2.1INSTALLING CENTRAL PROCESSING UNIT (CPU)
Special Notice:
Remove Pin Cap before installation, and make good preservation for future use. When the CPU is removed, cover the Pin Cap on the empty socket to ensure pin legs won’t be damaged.
Pin Cap
Step 1: Pull the socket locking lever out from the socket and then raise the lever up to a 90-degree angle.
5
Motherboard Manual 
Step 2: Look for the triangular cut edge on socket, and the golden dot on CPU should point forwards this triangular cut edge. The CPU will fit only in the correct orientation.
Step 2-1:
Step 2-2:
Step 3: Hold the CPU down firmly, and then lower the lever to locked position to complete the installation.
Step 4: Put the CPU Fan and heatsink assembly on the CPU and buckle it on the retention frame. Connect the CPU FAN power cable into the JCFAN1. This completes the installation.
6
P45D2-A7/P43-A7
2.2FAN HEADERS
These fan headers support cooling-fans built in the computer. The fan cable and connector may be different according to the fan manufacturer. Connect the fan cable to the connector while matching the black wire to pin#1.
JCFAN1: CPU Fan Header
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1 |
4 |
Pin |
Assignment |
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1 |
Ground |
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2 |
+12V |
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3 |
FAN RPM rate |
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4 |
Smart Fan |
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Control |
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JSFAN1: System Fan Header
1 |
3 |
Note: |
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Pin Assignment
1Ground
2+12V
3FAN RPM rate sense
The JSFAN1 support 3-pin head connector, and the JCFAN1 supports 4-pin head connector. When connecting with wires onto connectors, please note that the red wire is the positive and should be connected to pin#2, and the black wire is Ground and should be connected to GND.
7
Motherboard Manual 
2.3INSTALLING SYSTEM MEMORY
A. Memory Modules
A1 |
A2 |
DDR2 |
DDR2 |
B1 |
B2 |
DDR2 |
DDR2 |
1.Unlock a DIMM slot by pressing the retaining clips outward. Align a DIMM on the slot such that the notch on the DIMM matches the break on the Slot.
2.Insert the DIMM vertically and firmly into the slot until the retaining chip snap back in place and the DIMM is properly seated.
8
P45D2-A7/P43-A7
B. Memory Capacity
DIMM Socket |
DDR2 Module |
Total Memory |
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Location |
Size |
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DDR2_A1 |
256MB/512MB/1GB/2GB |
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DDR2_A2 |
256MB/512MB/1GB/2GB |
Max is 8GB. |
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DDR2_B1 |
256MB/512MB/1GB/2GB |
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DDR2_B2 |
256MB/512MB/1GB/2GB |
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C. Dual Channel Memory installation
To trigger the Dual Channel function of the motherboard, the memory module must meet the following requirements:
Install memory module of the same density in pairs, shown in the following table.
Dual Channel Status |
DDR2_A1 |
DDR2_A2 |
DDR2_B1 |
DDR2_B2 |
Enabled |
O |
X |
O |
X |
Enabled |
X |
O |
X |
O |
Enabled |
O |
O |
O |
O |
(O means memory installed, X means memory not installed.)
The DRAM bus width of the memory module must be the same (x8 or x16)
9
Motherboard Manual 
2.4CONNECTORS AND SLOTS
FDD1: Floppy Disk Connector
The motherboard provides a standard floppy disk connector that supports 360K, 720K, 1.2M, 1.44M and 2.88M floppy disk types. This connector supports the provided floppy drive ribbon cables.
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2 |
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34 |
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1 |
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33 |
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IDE1: IDE/ATAPI Connector
The motherboard has a 32-bit Enhanced PCI IDE Controller that provides PIO Mode 0~4, Bus Master, and Ultra DMA 33/66/100/133 functionality.
The IDE connector can connect a master and a slave drive, so you can connect up to two drives.
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10
P45D2-A7/P43-A7
PEX16_1: PCI-Express Gen2 x16 Slot
-PCI-Express 2.0 compliant.
-Maximum theoretical realized bandwidth of 8GB/s simultaneously per direction, for an aggregate of 16GB/s totally.
-PCI-Express Gen2 supports a raw bit-rate of 5.0Gb/s on the data pins.
-2X bandwidth over the PCI-Express 1.1 architecture.
PEX1_1: PCI-Express x1 Slot
-PCI-Express 1.1 compliant.
-Data transfer bandwidth up to 250MB/s per direction; 500MB/s in total.
-PCI-Express supports a raw bit-rate of 2.5Gb/s on the data pins.
-2X bandwidth over the PCI architecture.
PEX16_1
PEX1_1
PCI1~PCI3: Peripheral Component Interconnect Slots
This motherboard is equipped with 3 standard PCI slots. PCI stands for Peripheral Component Interconnect, and it is a bus standard for expansion cards. This PCI slot is designated as 32 bits.
PCI1
PCI2
PCI3
11
Motherboard Manual 
CHAPTER 3: HEADERS & JUMPERS SETUP
3.1HOW TO SETUP JUMPERS
The illustration shows how to set up jumpers. When the jumper cap is placed on pins, the jumper is “close”, if not, that means the jumper is “open”.
Pin opened |
Pin closed |
Pin1-2 closed |
3.2DETAIL SETTINGS
JPANEL1: Front Panel Header
This 16-pin connector includes Power-on, Reset, HDD LED, Power LED, and speaker connection. It allows user to connect the PC case’s front panel switch functions.
PWR_LED
On/Off
9 |
+ + - |
16 |
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1 |
+ - |
8 |
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SPK RST
HLED
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Pin |
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Assignment |
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Function |
Pin |
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Assignment |
Function |
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1 |
+5V |
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9 |
N/A |
N/A |
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2 |
N/A |
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Speaker |
10 |
N/A |
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3 |
N/A |
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Connector |
11 |
N/A |
N/A |
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4 |
Speaker |
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12 |
Power LED (+) |
Power LED |
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5 |
HDD LED (+) |
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Hard drive |
13 |
Power LED (+) |
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6 |
HDD LED (-) |
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LED |
14 |
Power LED (-) |
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7 |
Ground |
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Reset button |
15 |
Power button |
Power-on button |
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8 |
Reset control |
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16 |
Ground |
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12
P45D2-A7/P43-A7
JATXPWR1: ATX Power Source Connector
This connector allows user to connect 24-pin power connector on the ATX power supply.
Pin |
Assignment |
13 
1
24 
12
Pin Assignment
13 |
+3.3V |
1 |
+3.3V |
14 |
-12V |
2 |
+3.3V |
15 |
Ground |
3 |
Ground |
16 |
PS_ON |
4 |
+5V |
17 |
Ground |
5 |
Ground |
18 |
Ground |
6 |
+5V |
19 |
Ground |
7 |
Ground |
20 |
NC |
8 |
PW_OK |
21 |
+5V |
9 |
Standby Voltage+5V |
22 |
+5V |
10 |
+12V |
23 |
+5V |
11 |
+12V |
24 |
Ground |
12 |
+3.3V |
JATXPWR2: ATX Power Source Connector
By connecting this connector, it will provide +12V to CPU power circuit.
Note: |
1 |
4 |
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2 |
3 |
Pin |
Assignment |
1+12V
2+12V
3Ground
4Ground
Before power on the system, please make sure that both JATXPWR1 and JATXPWR2 connectors have been plugged-in.
13
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