Gigabyte GA-965P-DS4 User manual

GA-965P-DS4
Intel®CoreTM 2 Extreme quad-core / CoreTM 2 Quad /
Intel®CoreTM 2 Extreme dual-core / CoreTM 2 Duo /
Intel®Pentium®Processor Extreme Edition /
Intel®Pentium®D / Pentium®4 LGA775 Processor Motherboard
User's Manual
Rev. 3301
12ME-965PDS4-3301R
* The WEEE marking on the product indicates this product must not be disposed of with user's other household waste
and must be handed over to a designated collection point for the recycling of waste electrical and electronic equipment!!
* The WEEE marking applies only in European Union's member states.

Motherboard
GA-965P-DS4
Nov. 20, 2006
Motherboard
GA-965P-DS4
Nov. 20, 2006

Copyright
©2007 GIGA-BYTE TECHNOLOGY CO., LTD. All rights reserved.
The trademarks mentioned in the manual are legally registered to their respective companies.
Notice
The written content provided with this product is the property of Gigabyte.
No part of this manual may be reproduced, copied, translated, or transmitted in any form or by any
means without Gigabyte's prior written permission. Specifications and features are subject to
change without prior notice.
Product Manual Classification
In order to assist in the use of this product, Gigabyte has categorized the user manual in the
following:
For quick installation, please refer to the "Hardware Installation Guide" included with the
product.
For detailed product information and specifications, please carefully read the
"Product User Manual".
For detailed information related to Gigabyte's unique features, please go to "Technology
Guide" section on Gigabyte's website to read or download the information you need.
For more product details, please click onto Gigabyte's website at www.gigabyte.com.tw

- 4 -
Table of Contents
ItemChecklist ................................................................................................................. 6
OptionalAccessories ...................................................................................................... 6
GA-965P-DS4 Motherboard Layout ............................................................................... 7
Block Diagram ................................................................................................................ 8
Chapter 1 Hardware Installation ..................................................................................... 9
1-1 Considerations Prior to Installation .................................................................... 9
1-2 Feature Summary .......................................................................................... 10
1-3 Installation of the CPU and CPU Cooler ....................................................... 13
1-3-1 Installation of the CPU ......................................................................................... 13
1-3-2 Installation of the CPU Cooler ............................................................................ 14
1-4 Installation of Memory .................................................................................... 15
1-5 Installation of Expansion Cards ...................................................................... 17
1-6 I/O Back Panel Introduction ........................................................................... 18
1-7 Connectors Introduction .................................................................................. 19
Chapter 2 BIOS Setup................................................................................................ 31
The Main Menu (For example: BIOS Ver. : F8a) ...................................................... 32
2-1 Standard CMOS Features ............................................................................. 34
2-2 Advanced BIOS Features .............................................................................. 36
2-3 IntegratedPeripherals ..................................................................................... 38
2-4 Power Management Setup ............................................................................. 41
2-5 PnP/PCI Configurations ................................................................................. 42
2-6 PC Health Status ........................................................................................... 43
2-7 MB Intelligent Tweaker(M.I.T.) ....................................................................... 45
2-8 Load Fail-Safe Defaults ................................................................................... 48
2-9 Load Optimized Defaults ................................................................................. 48
2-10 Set Supervisor/User Password ..................................................................... 49
2-11 Save & Exit Setup ......................................................................................... 50
2-12 Exit Without Saving ....................................................................................... 50

- 5 -
Chapter 3 Drivers Installation ...................................................................................... 51
3-1 Install Chipset Drivers .................................................................................... 51
3-2 SoftwareApplications ..................................................................................... 52
3-3 Driver CD Information .................................................................................... 52
3-4 Hardware Information ..................................................................................... 53
3-5 Contact Us ..................................................................................................... 53
Chapter 4 Appendix ................................................................................................... 55
4-1 Unique Software Utilities ................................................................................ 55
4-1-1 EasyTune 5 Introduction ..................................................................................... 55
4-1-2 Xpress Recovery2 Introduction ......................................................................... 56
4-1-3 Flash BIOS Method Introduction ........................................................................ 58
4-1-4 Configuring SATA Hard Drive(s) ........................................................................ 65
A. Intel®ICH8R Southbridge ............................................................................... 65
B. GIGABYTE SATA2 Controller ........................................................................ 76
4-1-5 2- / 4- / 6- / 8- Channel Audio Function Introduction ...................................... 88
4-2 Troubleshooting ............................................................................................... 94

- 6 -
Item Checklist
IDE Cable x 1, FDD Cable x 1
SATA 3Gb/s Cable x 4
I/O Shield
* The items listed above are for reference only, and are subject to change without notice.
Optional Accessories
2 Ports USB 2.0 Cable (Part Number: 12CR1-1UB030-51/R)
4 Ports USB 2.0 Cable (Part Number: 12CR1-1UB030-21/R)
2 Ports IEEE 1394 Cable (Part Number: 12CF1-1IE008-01R)
2 Ports SATA Power Cable (Part Number: 12CF1-2SERPW-01R)
S/PDIF-IN Cable (Part Number: 12CR1-1SPDIN-01R)
e-SATA Cable (Part Number: 12CF1-3SATPW-11R)

- 7 -
GA-965P-DS4 Motherboard Layout
KB_MS
CPU_FAN
LGA775 ATX
GA-965P-DS4
CD_IN
F_AUDIO
FDD
PCIE_16_1
PCIE_2
F_USB1
CODEC
GIGABYTE
SATA2
SPDIF_IN
DDRII1
DDRII2
DDRII3
DDRII4
PWR_FAN
F2_1394F1_1394
TSB43AB23
PCIE_16_2
PCI1
PCI2
BATTERY
SATAII0
F_PANEL
IT8718
Marvell 8056
ATX_12V_2X
Intel®P965
Intel®ICH8R
PWR_LED
USB LAN
AUDIO
LPT
USB 1394
COM
COAXIAL
OPTICAL
F_USB2 F_USB3
PCIE_3
SATAII1
SATAII2
SATAII4
SATAII3
SATAII5
PCIE_12V
GSATAII0
GSATAII1
PCIE_1
SYS_FAN
IDE
CLR_CMOS
CI
MAIN_BIOSBP_BIOS

- 8 -
Block Diagram
LGA775
Processor
Host
Interface
Intel®
P965 MCH CLK (266/200/133 MHz)
DDRII 800/667/533 MHz DIMM(Note 2)
Intel®
ICH8R
Dual BIOS
2 PCI
PCI Bus
3 PCI Express x1
PCI Express Bus
Dual Channel Memory
PCIe CLK
(100 MHz)
6 SATA 3Gb/s
Marvell
8056
x1
LAN
RJ45
x1
(Note 1) Applies only when the GA-965P-DS4 motherboard (rev. 3.3) is installed with a 1333 MHz FSB
processor. The system will automatically adjust BIOS to support 1333 MHz FSB by overclocking
when a 1333 MHz FSB processor is installed. In such a configuration, the actual operating
memory frequency will be 667 MHz or 833 MHz, depending on the memory being installed.
(Note 2) To use a DDRII 800/667 memory module on the motherboard, you must install a 1333/1066/
800 MHz FSB processor.
PCI CLK
(33 MHz)
PCIe CLK
(100 MHz)
PCI Express x16
PCI Express x1
10 USB Ports
2 SATA 3Gb/s
ATA-33/66/100/
133 IDE Channel
GIGABYTE
SATA2
IT8718
Floppy
PS/2 KB/Mouse
LPT Port
COM Port
CPU CLK+/-
(333(Note 1)/266/200/133 MHz)
Switch
x1 x1
PCI Express x3
Center/Subwoofer Speaker Out
Line-Out
MIC
Line-In
SPDIF In
SPDIF Out
Side Speaker Out
Surround Speaker Out
CODEC
3 IEEE 1394a
TSB43AB23

Hardware Installation- 9 -
English
1-1 Considerations Prior to Installation
Preparing Your Computer
The motherboard contains numerous delicate electronic circuits and components which can
become damaged as a result of electrostatic discharge (ESD). Thus, prior to installation, please
follow the instructions below:
1. Please turn off the computer and unplug its power cord.
2. When handling the motherboard, avoid touching any metal leads or connectors.
3. It is best to wear an electrostatic discharge (ESD) cuff when handling electronic components
(CPU, RAM).
4. Prior to installing the electronic components, please have these items on top of an antistatic pad or
within a electrostatic shielding container.
5. Please verify that the power supply is switched off before unplugging the power supply connector
from the motherboard.
Installation Notices
1. Prior to installation, please do not remove the stickers on the motherboard. These stickers are required
for warranty validation.
2. Prior to the installation of the motherboard or any hardware, please first carefully read the information
in the provided manual.
3. Before using the product, please verify that all cables and power connectors are connected.
4. To prevent damage to the motherboard, please do not allow screws to come in contact with the
motherboard circuit or its components.
5. Please make sure there are no leftover screws or metal components placed on the motherboard or
within the computer casing.
6. Please do not place the computer system on an uneven surface.
7. Turning on the computer power during the installation process can lead to damage to system
components as well as physical harm to the user.
8. If you are uncertain about any installation steps or have a problem related to the use of the product,
please consult a certified computer technician.
Instances of Non-Warranty
1. Damage due to natural disaster, accident or human cause.
2. Damage as a result of violating the conditions recommended in the user manual.
3. Damage due to improper installation.
4. Damage due to use of uncertified components.
5. Damage due to use exceeding the permitted parameters.
6. Product determined to be an unofficial Gigabyte product.
Chapter 1 Hardware Installation

GA-965P-DS4 Motherboard - 10 -
English
1-2 Feature Summary
CPU LGA775 for Intel®CoreTM 2 Extreme quad-core / CoreTM 2 Extreme dual-core /
CoreTM 2 Quad / CoreTM 2 Duo / Pentium®processor Extreme Edition /
Pentium®D / Pentium®4 / Celeron®D
L2 cache varies with CPU
Front Side Bus Supports 1333(Note 1)/1066/800/533 MHz FSB
Chipset Northbridge: Intel®P965 Express Chipset
Southbridge: Intel®ICH8R
LAN Onboard Marvell 8056 chip (10/100/1000 Mbit)
Audio Onboard Realtek ALC888 chip
Supports High Definition Audio
Supports 2 / 4 / 6 / 8 channel audio
Supports S/PDIF In/Out connection
Supports CD In connection
IEEE 1394 Onboard T.I. TSB43AB23 chip
3 IEEE 1394a ports
Storage ICH8R Southbrigde
- 1 FDD connector supported by I/O controller, allowing connection of
1 FDD device
- 6 SATA 3Gb/s connectors (SATAII0, SATAII1, SATAII2, SATAII3, SATAII4,
SATAII5), allowing connection of 6 SATA 3Gb/s devices
- Supports RAID 0, RAID 1, RAID 5, and RAID 10 for Serial ATA
GIGABYTE SATA2 Controller
- 1 IDE connectors with ATA-33/66/100/133 support, allowing connection
of 2 IDE devices
- 2 SATA 3Gb/s connectors (GSATAII0, GSATAII1), allowing connection
of 2 SATA 3Gb/s devices
- Supports RAID 0, RAID 1 and JBOD for Serial ATA
O.S Support Microsoft Windows 2000/XP
Memory 4 DDRII DIMM memory slots (supports up to 8 GB memory)
Supports dual channel DDRII 800/667/533 unbuffered DIMMs (Note 2)
Supports 1.8V DDRII DIMMs
Expanstion Slots 1 PCI Express x16 slot (the PCIE_16_1 slot)
1 PCI Express x4 slot (the PCIE_16_2 slot)
3 PCI Express x1 slots (share the same PCIe bus with the PCIE_16_2 slot) (Note 3)
2 PCI slots

Hardware Installation- 11 -
English
Internal Connectors 1 24-pin ATX power connector
1 8-pin ATX 12V power connector
1 4-pin PCIe 12V power connector
1 floppy connector
1 IDE connector
8 SATA 3Gb/s connectors
1 CPU fan connector
1 system fan connector
1 power fan connector
1 front panel connector
1 front audio connector
1 CD In connector
1 S/PDIF In connector
3 USB 2.0/1.1 connectors for additional 6 ports by cables
2 IEEE 1394a connectors for additional 2 ports by cables
1 COMA connector
1 Chassis Intrusion connector
1 power LED connector
Rear Panel I/O 1 PS/2 keyboard port
1 PS/2 mouse port
1 parallel port
1 S/PDIF out port (coaxial)
1 S/PDIF out port (optical)
1 serial port
4 USB 2.0/1.1 ports
1 IEEE 1394a port
1 RJ-45 port
6 audio jacks (Line In / Line Out / MIC In / Surround Speaker Out (Rear
Speaker Out) / Center/Subwoofer Speaker Out / Side Speaker Out)
I/O Control IT8718 chip
Hardware Monitor System voltage detection
CPU / System temperature detection
CPU / System / Power fan speed detection
CPU warning temperature
CPU / System / Power fan failure warning
CPU smart fan control
BIOS 2 8 Mbit flash ROM
Use of licensed AWARD BIOS
Supports DualBIOS
PnP 1.0a, DMI 2.0, SM BIOS 2.3, ACPI 1.0b

GA-965P-DS4 Motherboard - 12 -
English
(Note 1) Applies only when the GA-965P-DS4 motherboard (rev. 3.3) is installed with a 1333 MHz FSB
processor. The system will automatically adjust BIOS to support 1333 MHz FSB by overclocking
when a 1333 MHz FSB processor is installed. In such a configuration, the actual operating
memory frequency will be 667 MHz or 833 MHz, depending on the memory being installed.
(Note 2) To use a DDRII 800/667 memory module on the motherboard, you must install a 1333/1066/
800 MHz FSB processor.
(Note 3) The three PCI Express x1 slots will be unavailable when the PCIE_16_2 slot is in use.
(Note 4) EasyTune functions may vary depending on different motherboards.
(Note 5) The adjustable range is dependent on processors.
Additional Features Supports @BIOS
Supports Download Center
Supports Q-Flash
Supports EasyTune(Note 4)
Supports Xpress Install
Supports Xpress Recovery2
Supports Xpress BIOS Rescue
Bundle Software Norton Internet Security (OEM revision)
Overclocking Over Voltage via BIOS (CPU/ DDRII/ PCI-E/ (G)MCH/ FSB)
- CPU Over Voltage :
Adjustable CPU voltage at 0.025V (Note 5)
- DIMM Over Voltage :
Adjustable DIMM voltage at 0.025V
(Adjustable range from 0.025V to 0.775V)
- PCI-E Over Voltage :
Adjustable PCIe voltage at 0.05V
(Adjustable range from 0.05V to 0.35V)
- (G)MCH Over Voltage :
Adjustable (G)MCH(Northbridge) voltage at 0.05V
(Adjustable range from 0.05V to 0.75V)
- FSB Over Voltage :
Adjustable FSB voltage at 0.05V
(Adjustable range from 0.05V to 0.35V)
Over Clock via BIOS (CPU/ DDR II/ PCI-E)
- PCI Express x16 Frequency :
Allows 1 MHz increment from 90 MHz to 150 MHz
- Adjustable FSB/ DDRII frequencies
Form Factor ATX form factor; 30.5cm x 24.4cm

Hardware Installation- 13 -
English
1-3 Installation of the CPU and CPU Cooler
1-3-1 Installation of the CPU
Fig. 1
Gently lift the metal
lever located on the
CPU socket to the
upright position.
Metal Lever Fig. 2
Remove the plastic
covering on the CPU
socket.
Fig. 3
Notice the small gold
colored triangle located
on the edge of the CPU
socket. Align the
indented corner of the
Fig. 4
Once the CPU is
properly inserted,
please replace the
load plate and push the
metal lever back into
its original position.
CPU with the triangle and gently insert the CPU into
position. (Grasping the CPU firmly between your
thumb and forefinger, carefully place it into the socket
in a straight and downwards motion. Avoid twisting or
bending motions that might cause damage to the CPU
during installation.)
Before installing the CPU, please comply with the following conditions:
1. Please make sure that the motherboard supports the CPU.
2. Please take note of the one indented corner of the CPU. If you install the CPU in the
wrong direction, the CPU will not insert properly. If this occurs, please change the
insert direction of the CPU.
3. Please add an even layer of heat sink paste between the CPU and CPU cooler.
4. Please make sure the CPU cooler is installed on the CPU prior to system use,
otherwise overheating and permanent damage of the CPU may occur.
5. Please set the CPU host frequency in accordance with the processor specifications. It
is not recommended that the system bus frequency be set beyond hardware specifica-
tions since it does not meet the required standards for the peripherals. If you wish to set
the frequency beyond the proper specifications, please do so according to your hard-
ware specifications including the CPU, graphics card, memory, hard drive, etc.
HT functionality requirement content :
Enabling the functionality of Hyper-Threading Technology for your computer system requires
all of the following platform components:
- CPU: An Intel®Pentium 4 Processor with HT Technology
- Chipset: An Intel®Chipset that supports HT Technology
- BIOS: A BIOS that supports HT Technology and has it enabled
- OS: An operation system that has optimizations for HT Technology

GA-965P-DS4 Motherboard - 14 -
English
1-3-2 Installation of the CPU Cooler
The CPU cooler may adhere to the CPU as a result of hardening of the heat paste. To prevent
such an occurrence, it is suggested that either thermal tape rather than heat paste be used for
heat dissipation or using extreme care when removing the CPU cooler.
Fig. 6
Finally, please attach the power connector of the
CPU cooler to the CPU fan header located on the
motherboard.
Fig. 3
Place the CPU cooler atop the CPU and make
sure the push pins aim to the pin hole on the
motherboard.Pressing down the push pins
diagonally.
Fig. 4
Please make sure the Male and Female push pin
are joined closely. (for detailed installation
instructions, please refer to the CPU cooler instal-
lation section of the user manual)
Fig. 5
Please check the back of motherboard after
installing. If the push pin is inserted as the picture,
the installation is complete.
Fig.1
Please apply an even layer of CPU cooler paste
on the surface of the installed CPU.
Fig. 2
(Turning the push pin along the direction of arrow is to
remove the CPU cooler, on the contrary, is to install.)
Please note the direction of arrow sign on the male
push pin doesn't face inwards before installation. (This
instruction is only for Intel boxed fan)
Male Push Pin
Female Push Pin
The top of Female Push Pin

Hardware Installation- 15 -
English
The motherboard supports DDRII memory modules, whereby BIOS will automatically detect memory
capacity and specifications. Memory modules are designed so that they can be inserted only in one direction.
The memory capacity used can differ with each slot.
Before installing the memory modules, please comply with the following conditions:
1. Please make sure that the memory used is supported by the motherboard. It is
recommended that memory of similar capacity, specifications and brand be used.
2. Before installing or removing memory modules, please make sure that the computer
power is switched off to prevent hardware damage.
3. Memory modules have a foolproof insertion design. A memory module can be installed
in only one direction. If you are unable to insert the module, please switch the direction.
1-4 Installation of Memory
Notch
DDRII
Fig.1
The DIMM socket has a notch, so the DIMM memory mod-
ule can only fit in one direction. Insert the DIMM memory
module vertically into the DIMM socket. Then push it down.
Fig.2
Close the plastic clip at both edges of the DIMM sockets to
lock the DIMM module.
Reverse the installation steps when you wish to remove
the DIMM module.

GA-965P-DS4 Motherboard - 16 -
English
Dual Channel Memory Configuration
The GA-965P-DS4 supports the Dual Channel Technology. After operating
the Dual Channel Technology, the bandwidth of memory bus will double.
The GA-965P-DS4 includes 4 DIMM sockets, and each Channel has two DIMM sockets as following:
Channel 0 : DDRII1, DDRII2
Channel 1 : DDRII3, DDRII4
If you want to operate the Dual Channel Technology, please note the following explanations due to the
limitation of Intel chipset specifications.
1. Dual Channel mode will not be enabled if only one DDRII memory module is installed.
2. To enable Dual Channel mode with two or four memory modules (it is recommended to use
memory modules of identical brand, size, chips, and speed), you must install them into DIMM
sockets of the same color.
The following is a Dual Channel Memory configuration table:
(DS: Double Side, SS: Single Side, "--": Empty)
(Note) When memory modules of different size and chips are installed, a message which indicates
that memory is configured to Flex memory mode operation will appear during POST.
Intel®Flex Memory Technology offers easier upgrades by allowing different memory sizes to
be populated and remain in dual-channel mode.
2 memory modules
4 memory modules
DDRII1 DDRII2 DDRII3 DDRII4
DS/SS -- DS/SS --
-- DS/SS -- DS/SS
DS/SS DS/SS DS/SS DS/SS

Hardware Installation- 17 -
English
1-5 Installation of Expansion Cards
To install your expansion card, follow the steps below.
1. Disconnect your system from its power source and read the expansion card's installation manual
before installing the expansion card in the computer.
2. Remove your computer's chassis cover, screws and slot bracket from the computer. Ground
yourself to prevent damage to your computer resulting from Electrostatic discharge (ESD).
3. Press the expansion card firmly into the expansion slot in the motherboard.
4. Make sure the metal contacts on the card are fully seated in the slot.
5. Replace the screw to secure the slot bracket of the expansion card.
6. Replace your computer's chassis cover.
7. Power on the computer, if necessary, configure required settings for the expansion card in system
BIOS Setup.
8. Install related driver in the operating system.
For example: Installing a PCI Express x16 VGA card:
The motherboard includes a PCIE_12V power connector, which provides
extra power to the onboard PCI Express x16 slot. When installing two
graphics cards, please connect the power cable from the power supply to
this connector.
Or you can also press the latch on the opposite side of the drawable
bar as the picture to the left shows.
To remove the VGA card from the PCIE_16_1 slot:
Please carefully pull out the small white-drawable bar at the end of the
PCIE_16 slot when you try to uninstall the VGA card.
To remove the VGA card from the PCIE_16_2 slot:
When you try to uninstall the VGA card on the PCIE_16_2 slot, you can
press the latch as the picture to the left shows to release the card.
To install the VGA card:
Please align the VGA card with the PCI Ex-
press x16 slot and press down on the card.
Make sure the VGA card is locked by the
small white drawable bar.

GA-965P-DS4 Motherboard - 18 -
English
1-6 I/O Back Panel Introduction
PS/2 Keyboard and PS/2 Mouse Connector
To install a PS/2 port keyboard and mouse, plug the mouse to the upper port (green) and the
keyboard to the lower port (purple).
Parallel Port
The parallel port allows connection of a printer, scanner and other peripheral devices.
COATIAL
The SPDIF coaxial output port is capable of providing digital audio to external speakers or
compressed AC3 data to an external Dolby Digital Decoder via a coaxial cable.
OPTICAL
The SPDIF optical output port is capable of providing digital audio to external speakers or
compressed AC3 data to an external Dolby Digital Decoder via an optical cable.
COM (Serial Port)
Connects to serial-based mouse or data processing devices.
IEEE 1394a Port
Serial interface standard set by Institute of Electrical and Electronics Engineers, which has features
like high speed, high bandwidth and hot plug.
USB port
Before you connect your device(s) into USB connector(s), please make sure your device(s) such
as USB keyboard, mouse, scanner, zip, speaker...etc. have a standard USB interface. Also
make sure your OS supports USB controller. If your OS does not support USB controller, please
contact OS vendor for possible patch or driver upgrade. For more information please contact your
OS or device(s) vendors.
LAN Port
The provided Internet connection is Gigabit Ethernet , providing data transfer speeds of 10/100/
1000 Mbps.
Center/Subwoofer Speaker Out
The default Center/Subwoofer Speaker Out jack. Center/Subwoofer speakers can be connected to
Center/Subwoofer Speaker Out jack.
Surround Speaker Out (Rear Speaker Out)
The default Surround Speaker Out (Rear Speaker Out) jack. Rear surround speakers can be
connected to Surround Speaker Out (Rear Speaker Out) jack.
Side Speaker Out
The default Side Speaker Out jack. Surround side speakers can be connected to Side Speaker Out
jack.

Hardware Installation- 19 -
English
1-7 Connectors Introduction
1) ATX_12V_2X
2) ATX (Power Connector)
3) PCIE_12V
4) CPU_FAN
5) SYS_FAN
6) PWR_FAN
7) FDD
8) IDE
9) SATAII0 / 1 / 2 / 3 / 4 / 5
10) GSATAII0 / GSATAII1
11) PWR_LED
12) BATTERY
13) F_PANEL
14) F_AUDIO
15) CD_IN
16) SPDIF_IN
17) F_USB1 / F_USB2 / F_USB3
18) F1_1394 / F2_1394
19) CLR_CMOS
20) CI
Line In
The default Line In jack. Devices like CD-ROM, walkman etc. can be connected to Line In jack.
Line Out (Front Speaker Out)
The default Line Out (Front Speaker Out) jack. Stereo speakers, earphone or front surround
speakers can be connected to Line Out (Front Speaker Out) jack.
MIC In
The default MIC In jack. Microphone must be connected to MIC In jack.
In addition to the default speakers settings, the ~audio jacks can be reconfigured to perform
different functions via the audio software. Only microphones still MUST be connected to the
default Mic In jack ( ). Please refer to the 2-/4-/6-/8- channel audio setup steps for detailed
software configuration information.
2
1 4
18
7
9
8
14
16
15
511
6 3
10
1317
19
12
20

GA-965P-DS4 Motherboard - 20 -
English
1/2) ATX_12V_2X / ATX (Power Connector)
With the use of the power connector, the power supply can supply enough stable power to all the
components on the motherboard. Before connecting the power connector, please make sure that
all components and devices are properly installed. Align the power connector with its proper
location on the motherboard and connect tightly.
The ATX 12V (2x4-pin) power connector mainly supplies power to the CPU. If the ATX 12V (2x4)
power connector is not connected, the system will not start. If you wish to install a power supply
that provides ATX 12V (2x2-pin) power connector, please connect the ATX 12V power connector
to the Pin 3, 4, 7, 8 of the onboard ATX_12V_2X power connector according to the pin definitions.
Important Use of a power supply providing an ATX 12V (2x4-pin) power connector is recom-
mended by processor manufacturer when using Intel®Pentium®Extreme Edition series processors
(130W or greater).
Caution! Please use a power supply that is able to handle the system voltage requirements. It is
recommended that a power supply that can withstand high power consumption be used (400W or
greater). If a power supply is used that does not provide the required power, the result can lead to an
unstable system or a system that is unable to start. If you use a power supply that provides a 24-pin
ATX or 2x4 pin ATX 12V power connector, please remove the small cover on the power connector on
the motherboard before plugging in the power cord ; otherwise, please do not remove it.
Pin No. Definition
1 GND
2 GND
3 GND
4 GND
5 +12V
6 +12V
7 +12V
8 +12V
1
4
5
8
131
24
12 Pin No. Definition
13 3.3V
14 -12V
15 GND
16 PS_ON(soft On/Off)
17 GND
18 GND
19 GND
20 -5V
21 +5V
22 +5V
23 +5V (Only for 24-pin ATX)
24 GND(Only for 24-pin ATX)
Pin No. Definition
1 3.3V
2 3.3V
3 GND
4 +5V
5 GND
6 +5V
7 GND
8 Power Good
9 5V SB(stand by +5V)
10 +12V
11 +12V(Only for 24-pin ATX)
12 3.3V(Only for 24-pin ATX)
ATX_12V_2X
ATX