No part of this manual may be reproduced, transcribed, transmitted, or translated in
any language, in any form or by any means, except duplication of documentation by
the purchaser for backup purpose, without written consent of ASRock Inc.
Products and corporate names appearing in this manual may or may not be registered trademarks or copyrights of their respective companies, and are used only for
identification or explanation and to the owners’ benefit, without intent to infringe.
Disclaimer:Disclaimer:
Disclaimer:
Disclaimer:Disclaimer:
Specifications and information contained in this manual are furnished for informational use only and subject to change without notice, and should not be constructed
as a commitment by ASRock. ASRock assumes no responsibility for any errors or
omissions that may appear in this manual.
With respect to the contents of this manual, ASRock does not provide warranty of
any kind, either expressed or implied, including but not limited to the implied warranties or conditions of merchantability or fitness for a particular purpose.
In no event shall ASRock, its directors, officers, employees, or agents be liable for
any indirect, special, incidental, or consequential damages (including damages for
loss of profits, loss of business, loss of data, interruption of business and the like),
even if ASRock has been advised of the possibility of such da mages arising from any
defect or error in the manual or product.
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that
may cause undesired operation.
CALIFORNIA, USA ONLY
The Lithium battery adopted on this motherboard contains Perchlorate, a toxic
substance controlled in Perchlorate Best Management Practices (BMP) regulations
passed by the California Legislature. When you discard the Lithium battery in
California, USA, please follow the related regulations in advance.
“Perchlorate Material-special handling may apply, see
www.dtsc.ca.gov/hazardouswaste/perchlorate”
Thank you for purchasing ASRock P43DE2 motherboard, a reliable motherboard
produced under ASRock’s consistently stringent quality control. It delivers excellent
performance with robust design conforming to ASRock’s commitment to quality and
endurance.
In this manual, cha pter 1 a nd 2 contain introduction of the motherboard and step-by-ste p
guide to the hardware installation. Chapter 3 and 4 contain the configuration guide to
BIOS setup and information of the Support CD.
Because the motherboard specifications and the BIOS software might
be updated, the content of this manual will be subject to change without
notice. In case any modifications of this manual occur, the updated
version will be available on ASRock website without further notice. You
may find the latest VGA cards and CPU support lists on ASRock website
as well. ASRock website
If you require technical support related to this motherboard, please visit
our website for specific information about the model you are using.
www.asrock.com/support/index.asp
1.1 P1.1 P
ackack
1.1 P
1.1 P1.1 P
ASRock P43DE2 Motherboard
(ATX Form Factor: 11.6-in x 7.6-in, 29.5 cm x 19.3 cm)
ASRock P43DE2 Quick Installation Guide
ASRock P43DE2 Support CD
Two Serial ATA (SATA) Data Cables (Optional)
One I/O Panel Shield
age Contentsage Contents
ack
age Contents
ackack
age Contentsage Contents
http://www.asrock.com
55
5
55
1.21.2
SpecificationsSpecifications
1.2
Specifications
1.21.2
SpecificationsSpecifications
Platform- ATX Form Factor: 11.6-in x 7.6-in, 29.5 cm x 19.3 cm
Audio- 5.1 CH HD Audio (Realtek ALC662 Audio Codec)
LAN- PCIE x1 Giga bit LAN 10/100/1000 Mb/s
- Realtek RTL81 11C
- Supports Wa ke-On-LAN
Rear Panel I/OI/O Panel
- 1 x PS/2 Mouse Port
- 1 x PS/2 Keyboard Port
- 1 x Serial Port: COM1
- 6 x Ready-to-Use USB 2.0 Ports
- 1 x RJ-45 LAN Port with LED (ACT/LINK LED a nd SPEED LED)
- HD Audio Jack: Line in/Front Speaker/Microphone
Connector- 4 x SATAII 3.0Gb/s connectors, support NCQ, AHCI and
“Hot Plug” functions (see CAUTION 6)
- 1 x IR header
- 1 x Power LED header
- CPU/Chassis/Power FAN connector
- 24 pin ATX power connector
- 8 pin 12V power connector
- Front panel audio connector
TM
66
6
66
- 2 x USB 2.0 headers (support 4 USB 2.0 ports)
(see CAUTION 7)
BIOS Feature- 8Mb AMI BIOS
- AMI Legal BIOS
- Supports “Plug and Play”
- ACPI 1.1 Compliance Wake Up Events
- Supports Jumperfree
- AMBIOS 2.3.1 Support
- CPU VID, VCCM, NB, SB, VTT , CPU PLL Voltage
Multi-adjustment
- Supports I. O. T. (Intelligent Overclocking Technology)
Support CD- Drivers, Utilities, AntiVirus Software (Trial Version),
ASRock Software Suite (CyberLink DVD Suite and Creative
Sound Blaster X-Fi MB) (OEM and Trial Version)
Unique Feature- ASRock OC Tuner (see CAUTION 8)
- Intelligent Energy Saver (see CAUTION 9)
- Instant Boot
- ASRock Instant Flash (see CAUTION 10)
- ASRock OC DNA (see CAUTION 11)
- Hybrid Booster:
- CPU Frequency Stepless Control (see CAUTION 12)
- ASRock U-COP (see CAUTION 13)
- Boot Failure Guard (B.F.G.)
Hardware- CPU T e mperature Sensing
Monitor- Chassis Temperature Sensing
- CPU/Chassis/Power Fan Tachometer
- CPU Quiet Fan
- Voltage Monitoring: +12V, +5V, +3.3V, CPU Vcore
OS- Microsoft
®
Windows® 7 / 7 64-bit / Vista
TM
/ VistaTM 64-bit / XP
/ XP 64-bit compliant
Certifications- FCC, CE, WHQL
- ErP/EuP Ready (ErP/EuP ready power supply is required)
(see CAUTION 14)
* For detailed product information, please visit our website: http://www.asrock.com
WARNING
Please realize that there is a certain risk involved with overclocking, including adjusting
the setting in the BIOS, applying Untied Overclocking Technology, or using the thirdparty overclocking tools. Overclocking may affect your system stability, or even
cause damage to the components and devices of your system. It should be done at
your own risk and expense. We are not responsible for possible damage caused by
overclocking.
77
7
77
CAUTION!
1. About the setting of “Hyper Threading Technology”, please check page 37.
2. This motherboard supports Untied Overclocking Technology. Please read
“Untied Overclocking Technology” on page 28 for details.
3. This motherboard supports Dual Channel Memory Technology. Before you
implement Dual Channel Memory Technology, make sure to read the
installation guide of memory modules on page 16 for proper installation.
4. Please check the table below for the CPU FSB frequency and its
corresponding memory support frequency.
5. Due to the operating system limitation, the actual memory size may be
less than 4GB for the reservation for system usage under Windows® 7 /
TM
Vista
/ XP. For Windows® OS with 64-bit CPU, there is no such limitation.
6. Before installing SATAII hard disk to SATAII connector, please read the
“SATAII Hard Disk Setup Guide” on page 23 to adjust your SATAII hard disk
drive to SATAII mode. You can also connect SATA hard disk to SATAII
connector directly.
7. Power Management for USB 2.0 works fine under Microsoft
64-bit / 7 / Vista
TM
64-bit / VistaTM / XP 64-bit / XP SP1 or SP2.
8. It is a user-friendly ASRock overclocking tool which allows you to surveil
your system by hardware monitor function and overclock your hardware
devices to get the best system performance under Windows
environment. Please visit our website for the operation procedures of
ASRock OC Tuner. ASRock website:
http://www.asrock.com
9. Featuring an advanced proprietary hardware and software design,
Intelligent Energy Saver is a revolutionary technology that delivers
unparalleled power savings. In other words, it is able to provide exceptional
power saving and improve power efficiency without sacrificing computing
performance. Please visit our website for the operation procedures of
Intelligent Energy Saver.
ASRock website:
http://www.asrock.com
10. ASRock Instant Flash is a BIOS flash utility embedded in Flash ROM.
This convenient BIOS update tool allows you to update system BIOS
without entering operating systems first like MS-DOS or Windows
this utility, you can press <F6> key during the POST or press <F2> key to
BIOS setup menu to access ASRock Instant Flash. Just launch this tool
and save the new BIOS file to your USB flash drive, floppy disk or hard
drive, then you can update your BIOS only in a few clicks without preparing an additional floppy diskette or other complicated flash utility. Please
be noted that the USB flash drive or hard drive must use FAT32/16/12 file
system.
®
Windows® 7
®
. With
®
88
8
88
11. The software name itself – OC DNA literally tells you what it is capable of.
OC DNA, an exclusive utility developed by ASRock, provides a convenient way for the user to record the OC settings and share with others. It
helps you to save your overclocking record under the operating system
and simplifies the complicated recording process of overclocking settings.
With OC DNA, you can save your OC settings as a profile and share with
your friends! Your friends then can load the OC profile to their own system
to get the same OC settings as yours! Please be noticed that the OC
profile can only be shared and worked on the same motherboard.
12. Although this motherboard offers stepless control, it is not recommended
to perform over-clocking. Frequencies other than the recommended CPU
bus frequencies may cause the instability of the system or damage the
CPU.
13. While CPU overheat is detected, the system will automatically shutdown.
Before you resume the system, please check if the CPU fan on the
motherboard functions properly and unplug the power cord, then plug it
back again. To improve heat dissipation, remember to spray thermal
grease between the CPU a nd the heatsink when you in stall the PC system.
14. EuP, stands for Energy Using Product, was a provision regulated by
European Union to define the power consumption for the completed system.
According to EuP, the total AC power of the completed system shall be
under 1.00W in off mode condition. To meet EuP standard, an EuP ready
motherboard and an EuP ready power supply are required. According to
Intel’s suggestion, the EuP ready power supply must meet the standard of
5v standby power efficiency is higher than 50% under 100 mA current
consumption. For EuP ready power supply selection, we recommend you
checking with the power supply manufacturer for more details.
99
9
99
1.3 Motherboard Layout1.3 Motherboard Layout
1.3 Motherboard Layout
1.3 Motherboard Layout1.3 Motherboard Layout
Keyboard
PS2
COM1
Mouse
2
1
19.3cm (7.6in)
PS2
1
PS2_USB_PWR1
ATX12V1
3
4
30
USB2.0
T:USB0
B:USB1
29
28
27
26
25
24
USB2.0
T:USB2
B:USB3
USB2.0
T: US B4
B:USB5
Bottom:
MIC IN
FRONT
Center:
LAN
PHY
Super
1
USB_PWR1
Top:
RJ-45
CPU_FAN1
Top:
LINE IN
PWR_FAN1
PCIE1
Intel
P43
Chipset
PCI Express2.0
PCIE2
PCIE3
CMOS
Battery
8Mb
BIOS
1
CLRCMOS1
PCIE4
I/O
PCI1
23
AUDIO
CODEC
RoHS
HD_AUDIO1
1
22
PCI2
ErP/EuP Ready
PANEL1
PLED PWRBTN
IR1
1
1
HDLED RESET
21
USB_PWR2
PLED1
1
USB8_9
SPEAKER1
1
11
18
1920
1
USB6_7
11
17
15
16
5
DDR2 1066
Dual Channel
DDRII_2(64 bit, 240-pinmodule)
FSB1600
P43DE2
Intel
ICH10
SATAII_3(Port2)
SATAII_4(Port3)
13
14
DDRII_1(64 bit, 240-pinmodule)
SATAII_1(Port0)
SATAII_2(Port1)
6
ATXP WR1
29.5cm (11.6in)
Designed inTaipei
7
CHA_FAN1
8
9
10
11
12
1PS2_USB_PWR1 Jumper17 USB 2.0 Header (USB8_9, Blue)
2CPU Fan Connector (CPU_FAN1)1 8 Chassis Speaker Header
3775-Pin CPU Socket(SPEAKER 1, White)
4North Bridge Controller19 Power LED Header (PLED1)
52 x 240-pin DDR2 DIMM Slots20 System Panel He a der (PANEL1, White)
(Dual Channel: DDRII_1, DDRII_2; Yellow)21 Infrared Module Header (IR1)
6A TX Power Conne ctor (A TXPW R1)22 Front Panel Audio Header
7Chassis Fan Connector (CHA_FAN1)(HD_AUDIO1, White)
8Clear CMOS Jumper (CLRCMOS1)23 PCI Slots (PCI1 - 2)
9SPI BIOS Chip24 PCI Express x1 Slot (PCIE4)
10 South Bridge Controller25 PCI Express x1 Slot (PCIE3)
11 SA T AII Conne ctor (SA TAII_1 (Port0), Blue)26 PCI Express 2.0 x16 Slot (PCIE2, Blue)
12 SA T AII Connector (SATAII_2 (Port1), Blue)27 PCI Express x1 Slot (PCIE1)
13 SA T AII Connector (SA TAII_3 (Port2), Blue)28 Power Fan Connector (PWR_FAN1)
14 SA T AII Connector (SA TAII_4 (Port3), Blue)29 USB_PWR1 Jumper
15 USB_PWR2 Jumper30 A TX 12V Connector (ATX12V1)
16 USB 2.0 Header (USB6_7, Blue)
1010
10
1010
1.41.4
1.4
1.41.4
I/O PI/O P
I/O P
I/O PI/O P
anelanel
anel
anelanel
1
2
3
4
5
910
1PS/2 Mouse Port (Green) 6 USB 2.0 Ports (USB45)
* 2LAN RJ-45 Port (LAN1) 7 USB 2.0 Ports (USB23)
3Line In (Light Blue) 8 USB 2.0 Ports (USB01)
* 4Front Speaker (Lime) 9 Serial Port: COM1
5Microphone (Pink)10 PS/2 Keyboard Port (Purple)
* There are two LED next to the LAN port. Please refer to the table below for the LAN port LED
indications.
Activity/Link LEDSPEED LED
Status Description Status Description
LAN Port LED Indications
8
Off No Link Off 10Mbps connection
Blinking Data Activity Orange 100Mbps connection
Orange Link Green 1Gbps connection
7
6
ACT/LINK
LED
LAN Port
SPEED
LED
* To enable Multi-Streaming function, you need to connect a front panel audio cable to the front
panel audio header. Please refer to below steps for the software setting of Multi-Streaming.
For Windows® XP:
After restarting your computer, you will find “Mixer” tool on your system. Please select “Mixer
ToolBox” , click “Enable playback multi-streaming”, and click “ok”. Choose “2CH” or
“4CH” and then you are allowed to select “Realtek HDA Primary output” to use Rear Speaker
and Front Speaker, or select “Realtek HDA Audio 2nd output” to use front panel audio. Then
reboot your system.
For Windows
After restarting your computer, please double-click “Realtek HD Audio Manager” on the
system tray. Set “Speaker Configuration” to “Quadraphonic” or “Stereo”. Click “Device
advanced settings”, choose “Make front and rear output devices playbacks two different audio
streams simultaneously”, and click “ok”. Then reboot your system.
®
7 / VistaTM:
1111
11
1111
Chapter 2: InstallationChapter 2: Installation
Chapter 2: Installation
Chapter 2: InstallationChapter 2: Installation
This is an ATX form factor (11.6" x 7.6", 29.5 x 19.3 cm) motherboard. Before you
install the motherboard, study the configuration of your chassis to ensure that the
motherboard fits into it.
Make sure to unplug the power cord before installing or removing the
motherboard. Failure to do so may cause physical injuries to you and
damages to motherboard components.
2.1 Screw Holes2.1 Screw Holes
2.1 Screw Holes
2.1 Screw Holes2.1 Screw Holes
Place screws into the holes indicated by circles to secure the motherboard to the
chassis.
Do not over-tighten the screws! Doing so may damage the motherboard.
Take note of the following precautions before you install motherboard components
or change any motherboard settings.
1. Unplug the power cord from the wall socket before touching any component.
2. To avoid damaging the motherboard components due to static electricity, NEVER
place your motherboard directly on the carpet or the like. Also remember to use
a grounded wrist strap or touch a safety grounded object before you handle
components.
3. Hold components by the edges and do not touch the ICs.
4. Whenever you uninstall any component, place it on a grounded antistatic pad or
in the bag that comes with the component.
Before you install or remove any component, ensure that the power is
switched off or the power cord is detached from the power supply.
Failure to do so may cause severe damage to the motherboard, peripherals,
and/or components.
1212
12
1212
2.3 CPU Installation2.3 CPU Installation
2.3 CPU Installation
2.3 CPU Installation2.3 CPU Installation
For the installation of Intel 775-LAND CPU,
please follow the steps below.
Before you insert the 775-LAND CPU into the socket, please check if
the CPU surface is unclean or if there is any bent pin on the socket.
Do not force to insert the CPU into the socket if above situation is
found. Otherwise, the CPU will be seriously damaged.
Step 1. Open the socket:
Step 1-1. Disengaging the lever by depressing
down and out on the hook to clear
retention tab.
Step 1-2. Rotate the load lever to fully open po-
sition at approximately 135 degrees.
Step 1-3. Rotate the load plate to fully open po-
sition at approximately 100 degrees.
775-Pin Socket Overview
Step 2. Insert the 775-LAND CPU:
Step 2-1. Hold the CPU by the edges where are
marked with black lines.
Step 2-2. Orient the CPU with IHS (Integrated
Heat Sink) up. Locate Pin1 and the two
orientation key notches.
Pin1
orientation
key notch
775-LAND CPU
orientation
key notch
1313
13
1313
Pin1
alignment key
black line
775-Pin Socket
black line
alignment key
For proper inserting, please ensure to match the two orientation key
notches of the CPU with the two alignment keys of the socket.
Step 2-3. Carefully place the CPU into the socket
by using a purely vertical motion.
Step 2-4. Verify that the CPU is within the socket
and properly mated to the orient keys.
Step 3. Remove PnP Ca p (Pick and Place Cap):
Use your left hand index finger and thumb to
support the load plate edge, engage PnP cap
with right hand thumb and peel the cap from the
socket while pressing on center of PnP cap to
assist in removal.
1. It is recommended to use the cap tab to handle and avoid kicking
off the PnP cap.
2. This cap must be placed if returning the motherboard for after
service.
Step 4. Close the socket:
Step 4-1. Rotate the load plate onto the IHS.
Step 4-2. While pressing down lightly on load
plate, engage the load lever.
Step 4-3. Secure load lever with load plate tab
under retention tab of load lever.
1414
14
1414
2.42.4
Installation of CPU Fan and HeatsinkInstallation of CPU Fan and Heatsink
2.4
Installation of CPU Fan and Heatsink
2.42.4
Installation of CPU Fan and HeatsinkInstallation of CPU Fan and Heatsink
This motherboard is equipped with 775-Pin socket that supports Intel 775-LAND CPU.
Please adopt the type of heatsink and cooling fa n compli ant with Intel 775-LAND CPU
to dissipate heat. Before you installed the heatsink, you need to spray thermal
interface material between the CPU and the heatsink to improve heat dissipation.
Ensure that the CPU and the heatsink are se curely fastened and in good contact with
each other. Then connect the CPU fan to the CPU_FAN connector (CPU_FAN1, see
page 10, No. 2).
For proper installation, please kindly refer to the instruction manuals of
your CPU fan and heatsink.
Below is an example to illustrate the installation of the heatsink for 775-LAND CPU.
Step 1. Apply thermal interface material onto center
of IHS on the socket surface.
Step 2. Place the heatsink onto the socket. Ensure
fan cables are oriented on side closest to the
CPU fan connector on the motherboard
(CPU_FAN1, see page 10, No. 2).
Step 3. Align fasteners with the motherboard
throughholes.
Step 4. Rotate the fastener clockwise, then press
down on fastener caps with thumb to install
and lock. Repeat with remaining fasteners.
If you press down the fasteners without rotating them clockwise,
the heatsink cannot be secured on the motherboard.
Step 5. Connect fan header with the CPU fan
connector on the motherboard.
Step 6. Secure excess cable with tie-wrap to ensure
cable does not interfere with fan operation or
contact other components.
1515
15
1515
2.5 Installation of Memory Modules (DIMM)2.5 Installation of Memory Modules (DIMM)
2.5 Installation of Memory Modules (DIMM)
2.5 Installation of Memory Modules (DIMM)2.5 Installation of Memory Modules (DIMM)
P43DE2 motherboard provides two 240-pin DDR2 (Double Data Rate 2) DIMM
slots, and supports Dual Channel Memory Technology. For dual channel
configuration, you always need to install two identical (the same brand, speed,
size and chip-type) memory modules in the DDR2 DIMM slots to activate Dual
Channel Memory Technology. Otherwise, it will operate at single channel mode.
1. It is not allowed to install a DDR memory module into DDR2 slot;
otherwise, this motherboard and DIMM may be damaged.
2. If you install only one memory module or two non-identical memory
modules, it is unable to activate the Dual Channel Memory T echnology.
Installing a DIMMInstalling a DIMM
Installing a DIMM
Installing a DIMMInstalling a DIMM
Please make sure to disconnect power supply before adding or
removing DIMMs or the system components.
Step 1. Unlock a DIMM slot by pressing the retaining clips outward.
Step 2. Align a DIMM on the slot such that the notch on the DIMM matches the break
on the slot.
notch
break
notch
break
The DIMM only fits in one correct orientation. It will cause permanent
damage to the motherboard and the DIMM if you force the DIMM into the
slot at incorrect orientation.
Step 3. Firmly insert the DIMM into the slot until the retaining clips at both ends fully
snap back in place and the DIMM is properly seated.
1616
16
1616
2.6 Expansion Slots (PCI and PCI Express Slots)2.6 Expansion Slots (PCI and PCI Express Slots)
2.6 Expansion Slots (PCI and PCI Express Slots)
2.6 Expansion Slots (PCI and PCI Express Slots)2.6 Expansion Slots (PCI and PCI Express Slots)
There are 2 PCI slots and 4 PCI Express slots on this motherboard.
PCI Slots: PCI slots are used to install expansion cards that have the 32-bit PCI
interface.
PCIE Slots:PCIE1 / PCIE3 / PCIE4 (PCIE x1 slot; White) is used for PCI Express
cards with x1 lane width cards, such a s Gigabit LAN card, SATA2 card,
etc.
PCIE2 (PCIE x16 slot; Blue) is used for PCI Express x16 lane width
graphics cards.
Installing an expansion cardInstalling an expansion card
Installing an expansion card
Installing an expansion cardInstalling an expansion card
Step 1.Before installing the expansion card, please make sure that the power
supply is switched off or the power cord is unplugged. Please read the
documentation of the expansion card a nd ma ke necessary hardware
settings for the card before you start the installation.
Step 2.Remove the system unit cover (if your motherboard is already installed in a
chassis).
Step 3.Remove the bracket fa cing the slot that you intend to use. Keep the screws
for later use.
Step 4.Align the card connector with the slot and press firmly until the card is
completely seated on the slot.
Step 5.Fasten the card to the chassis with screws.
Step 6.Replace the system cover .
1717
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