The trademarks mentioned in this manual are legally registered to their respective owners.
Disclaimer
Information in this manual is protected by copyright laws and is the property of GIGABYTE.
Changes to the specications and features in this manual may be made by GIGABYTE with-
out prior notice. No part of this manual may be reproduced, copied, translated, transmitted, or
published in any form or by any means without GIGABYTE's prior written permission.
Documentation Classications
In order to assist in the use of this product, GIGABYTE provides the following types of documentations:
For quick set-up of the product, read the Quick Installation Guide included with the product.
For detailed product information, carefully read the User's Manual.
For instructions on how to use GIGABYTE's unique features, read or download the information
on/from the Support&Downloads\Motherboard\Technology Guide page on our website.
For product-related information, check on our website at:
http://www.gigabyte.com
Identifying Your Motherboard Revision
The revision number on your motherboard looks like this: "REV: X.X." For example, "REV: 1.0"
means the revision of the motherboard is 1.0. Check your motherboard revision before updating
motherboard BIOS, drivers, or when looking for technical information.
2-port SATA power cable (Part No. 12CF1-2SERPW-0*R)
S/PDIF In cable (Part No. 12CR1-1SPDIN-0*R)
COM port cable (Part No. 12CF1-1CM001-3*R)
LPT port cable (Part No. 12CF1-1LP001-0*R)
- 6 -
GA-890FXA-UD5 Motherboard Layout
KB_MS_USB
USB_1394_ESATA2
USB_1394_ESATA1
ATX_12V
RCA_SPDIF
USB_LAN2
USB30_LAN1
AUDIO
F_AUDIO
RTL8111D
RTL8111D
CODEC
SPDIF_I
CD_IN
SPDIF_O
IT8720
JMicron JMB362
NEC
D720200F1
PCIEX1_1
PCIEX1_2
PCIEX16_2
PCIEX4
PCIEX8
PCI
CPU_FAN
NB_FAN
GA-890FXA-UD5
Socket AM3
AMD 890FX
PCIEX16_1
TSB43AB23
DDR3_1
AMD SB850
M_BIOS
DDR3_2
DDR3_3
BAT
GIGABYTE
SATA2
DDR3_4
B_BIOS
PW_SW
RST_SW
IDE
ATX
FDD
CMOS_SW
SYS_FAN1
PWR_FAN
GSATA2_6
GSATA2_7
SATA3_4
SATA3_5
SATA3_2
SATA3_3
SATA3_0
SATA3_1
COM
LPT
SYS_FAN2
- 7 -
F_1394
F_USB3
F_USB2
F_USB1
CLR_CMOS
F_PANEL
GA-890FXA-UD5 Motherboard Block Diagram
PCIe CLK
(100 MHz)
PCI Express Bus
PCIe CLK
(100 MHz)
1 PCI Express x4
PCI Express Bus
PCIe CLK
(100 MHz)
PCI Bus
1 PCI Express x162 PCI Express x8
or
x8x16
Switch
x4
Realtek
RTL8111D
RJ45
LAN1
x1
2 PCI Express x1
TSB43AB23
1 PCI Express x16
x16
x1
x1
Realtek
RTL8111D
RJ45
LAN2
x1
AM3 CPU
Hyper Transport 3.0
AMD 890FX
AMD SB850
CODEC
CPU CLK+/- (200 MHz)
DDR3 1866 (O.C.)/1333/1066 MHz
SATA 3Gb/s
PCI Express Bus
2 USB 3.0/2.0
x1
LPC
Bus
Dual Channel Memory
JMicron
JMB362
D720200F1
GIGABYTE
SATA2
14 USB 2.0/1.1
Dual BIOS
6 SATA 6Gb/s
IT8720
PCIe CLK
(100 MHz)
x1
x1
NEC
2 SATA 3Gb/s
ATA-133/100/66/33
IDE Channel
(Note)
Floppy
LPT Port
COM Port
3 IEEE 1394a
1 PCI
PCI CLK
Surround Speaker Out
(33 MHz)
(Note) Two share the same ports with eSATA.
MIC
Line In
Line Out
S/PDIF In
S/PDIF Out
Side Speaker Out
Center/Subwoofer Speaker Out
- 8 -
PS/2 KB/Mouse
Chapter 1 Hardware Installation
1-1 Installation Precautions
The motherboard contains numerous delicate electronic circuits and components which can
become damaged as a result of electrostatic discharge (ESD). Prior to installation, carefully read
the user's manual and follow these procedures:
• Prior to installation, do not remove or break motherboard S/N (Serial Number) sticker or
warranty sticker provided by your dealer. These stickers are required for warranty validation.
• Always remove the AC power by unplugging the power cord from the power outlet before
installing or removing the motherboard or other hardware components.
• When connecting hardware components to the internal connectors on the motherboard,
make sure they are connected tightly and securely.
• When handling the motherboard, avoid touching any metal leads or connectors.
• It is best to wear an electrostatic discharge (ESD) wrist strap when handling electronic com-
ponents such as a motherboard, CPU or memory. If you do not have an ESD wrist strap,
keep your hands dry and rst touch a metal object to eliminate static electricity.
• Prior to installing the motherboard, please have it on top of an antistatic pad or within an
electrostatic shielding container.
• Before unplugging the power supply cable from the motherboard, make sure the power sup-
ply has been turned off.
• Before turning on the power, make sure the power supply voltage has been set according to
the local voltage standard.
• Before using the product, please verify that all cables and power connectors of your hard-
ware components are connected.
• To prevent damage to the motherboard, do not allow screws to come in contact with the
motherboard circuit or its components.
• Make sure there are no leftover screws or metal components placed on the motherboard or
within the computer casing.
• Do not place the computer system on an uneven surface
• Do not place the computer system in a high-temperature environment.
• Turning on the computer power during the installation process can lead to damage to sys-
tem components as well as physical harm to the user.
• If you are uncertain about any installation steps or have a problem related to the use of the
product, please consult a certied computer technician.
.
- 9 -Hardware Installation
1-2 Product Specications
CPU Support for AM3 processors:
AMD Phenom™ II processor/ AMD Athlon™ II processor
(Go to GIGABYTE's website for the latest CPU support list.)
Hyper Transport Bus 5200 MT/s
Chipset
Memory 4 x 1.5V DDR3 DIMM sockets supporting up to 16 GB of system memory
Dual channel memory architecture
Support for DDR3 1866 (O.C.)/1333/1066 MHz memory modules
memory modules)
Audio
High Denition Audio
2/4/5.1/7.1-channel
Support for Dolby® Home Theater
LAN 2 x Realtek RTL8111D chips (10/100/1000 Mbit)
Support for Teaming
Expansion Slots 2 x PCI Express x16 slots, running at x16 (PCIEX16_1, PCIEX16_2)
1 x PCI Express x16 slot, running at x4 (PCIEX4)
2 x PCI Express x1 slots
1 x PCI slot
Multi-Graphics
Technology
Storage Interface South Bridge:
6Gb/s devices
- Support for SATA RAID 0, RAID 1, RAID 5, RAID 10, and JBOD
GIGABYTE SATA2 chip:
- 1 x IDE connector supporting ATA-133/100/66/33 and up to 2 IDE devices
- 2 x SATA 3Gb/s connectors (GSATA2_6, GSATA2_7) supporting up to 2
SATA 3Gb/s devices
- Support for SATA RAID 0, RAID 1, and JBOD
-
porting up to 2 SATA 3Gb/s devices
- Support for SATA RAID 0, RAID 1, and JBOD
iTE IT8720 chip:
- 1 x oppy disk drive connector supporting up to 1 oppy disk drive
North Bridge: AMD 890FX
South Bridge: AMD SB850
(Go to GIGABYTE's website for the latest supported memory speeds and
Realtek ALC889 codec
Support for S/PDIF In/Out
Support for CD In
Support for Smart Dual LAN
1 x PCI Express x16 slot, running at x8 (PCIEX8)
(Note 3)
(All PCI Express slots conform to the PCI Express 2.0)
Support for 2-Way/3-Way ATI CrossFireX™ technology
- 6 x SATA 6Gb/s connectors (SATA3_0~SATA3_5) supporting up to 6 SATA
JMicron JMB362
chip:
2 x eSATA 3Gb/s connectors (eSATA/USB Combo) on the back panel sup-
(Note 1)
(Note 2)
Hardware Installation- 10 -
USB South Bridge:
- Up to 14 USB 2.0/1.1 ports (8 on the back panel, including 2 eSATA/USB
Combo, 6 via the USB brackets connected to the internal USB headers)
NEC D720200F1 chip:
- Up to 2 USB 3.0/2.0 ports on the back panel
IEEE 1394 T.I. TSB43AB23 chip:
- Up to 3 IEEE 1394a ports (2 on the back panel, 1 via the IEEE 1394a
bracket connected to the internal IEEE 1394a header)
Internal 1 x 24-pin ATX main power connector
Connectors 1 x 8-pin ATX 12V power connector
1 x oppy disk drive connector
1 x IDE connector
6 x SATA 6Gb/s connectors
2 x SATA 3Gb/s connectors
1 x CPU fan header
2 x system fan headers
1 x North Bridge fan header
1 x power fan header
1 x front panel header
1 x front panel audio header
1 x CD In connector
1 x S/PDIF In header
3 x USB 2.0/1.1 headers
1 x IEEE 1394a header
1 x serial port header
1 x parallel port header
1 x clearing CMOS jumper
1 x clearing CMOS button
1 x power button
1 x reset button
Back Panel 1 x PS/2 keyboard/mouse port
Connectors 1 x coaxial S/PDIF Out connector
1 x optical S/PDIF Out connector
6 x USB 2.0/1.1 ports
2 x USB 3.0/2.0 ports
2 x eSATA/USB Combo connectors
2 x IEEE 1394a ports
2 x RJ-45 ports
6 x audio jacks (Center/Subwoofer Speaker Out/Rear Speaker Out/
Side Speaker Out/Line In/Line Out/Microphone)
I/O Controller iTE IT8720 chip
1 x S/PDIF Out header
- 11 -Hardware Installation
Hardware Monitor System voltage detection
CPU/system temperature detection
CPU/system/North Bridge fan speed detection
CPU overheating warning
CPU/system/North Bridge fan fail warning
CPU/system fan speed control
BIOS 2 x 8 Mbit ash
(Note 4)
Use of licensed AWARD BIOS
Support for DualBIOS
™
PnP 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b
Unique Features Support for @BIOS
Support for Q-Flash
Support for Xpress BIOS Rescue
Support for Download Center
Support for Xpress Install
Support for Xpress Recovery2
Support for EasyTune
(Note 5)
Support for Easy Energy Saver
Support for Smart Recovery
Support for Auto Green
Support for ON/OFF Charge
Support for Q-Share
Bundled Software Norton Internet Security (OEM version)
Operating System Support for Microsoft® Windows® 7/Vista/XP
Form Factor ATX Form Factor; 30.5cm x 24.4cm
(Note 1) Due to Windows 32-bit operating system limitation, when more than 4 GB of physical memory is
installed, the actual memory size displayed will be less than 4 GB.
(Note 2) For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install
it in the PCIEX16_1 slot; if you are installing two PCI Express graphics cards, it is recommended
that you install them in the PCIEX16_1 and PCIEX16_2 slots.
(Note 3) The PCIEX8 slot shares bandwidth with the PCIEX16_1 slot. When PCIEX8 is populated with a PCI
Express graphics card, the PCIEX16_1 slot will operate at up to x8 mode.
(Note 4) Whether the CPU/system fan speed control function is supported will depend on the CPU/system
cooler you install.
(Note 5) Available functions in EasyTune may differ by motherboard model.
Hardware Installation- 12 -
1-3 Installing the CPU and CPU Cooler
Read the following guidelines before you begin to install the CPU:
• Make sure that the motherboard supports the CPU.
(Go to GIGABYTE's website for the latest CPU support list.)
• Always turn off the computer and unplug the power cord from the power outlet before installing
the CPU to prevent hardware damage.
• Locate the pin one of the CPU. The CPU cannot be inserted if oriented incorrectly. (Or you may
locate the notches on both sides of the CPU and alignment keys on the CPU socket.)
• Apply an even and thin layer of thermal grease on the surface of the CPU.
• Do not turn on the computer if the CPU cooler is not installed, otherwise overheating and dam-
age of the CPU may occur.
• Set the CPU host frequency in accordance with the CPU specications. It is not recommended
that the system bus frequency be set beyond hardware specications since it does not meet the
standard requirements for the peripherals. If you wish to set the frequency beyond the standard
specications, please do so according to your hardware specications including the CPU, graphics card, memory, hard drive, etc.
1-3-1 Installing the CPU
A. Locate the pin one (denoted by a small triangle) of the CPU socket and the CPU.
A Smal l Triangle Mark
Denotes Pin One of the
Socket
AM3 Socket
A Small Triangle Marking
Denotes CPU Pin One
AM3 CPU
- 13 -Hardware Installation
B. Follow the steps below to correctly install the CPU into the motherboard CPU socket.
• Before installing the CPU, make sure to turn off the computer and unplug the power cord from the
power outlet to prevent damage to the CPU.
• Do not force the CPU into the CPU socket. The CPU cannot t in if oriented incorrectly. Adjust the
CPU orientation if this occurs.
Step 1:
CPU Socket
Locking Lever
Completely lift up the CPU socket locking lever.
Step 2:
Align the CPU pin one (small triangle marking) with the triangle mark
on the CPU socket and gently insert the CPU into the socket. Make
sure that the CPU pins t perfectly into their holes. Once the CPU is
positioned into its socket, place one nger down on the middle of the
CPU, lowering the locking lever and latching it into the fully locked
position.
Hardware Installation- 14 -
1-3-2 Installing the CPU Cooler
Follow the steps below to correctly install the CPU cooler on the CPU. (The following procedure uses the
GIGABYTE cooler as the example.)
Step 1:
Apply an even and thin layer of thermal grease
on the surface of the installed CPU.
Step 3:
Hook the CPU cooler clip to the mounting lug
on one side of the retention frame. On the other
side,push straight down on the the CPU cooler
clip to hook it to the mounting lug on the retention frame.
Step 5:
Finally, attach the power connector of the CPU cooler to the CPU
fan header (CPU_FAN) on the motherboard.
Step 2:
Place the CPU cooler on the CPU.
Step 4:
Turn the cam handle from the left side to the
right side (as the picture above shows) to lock
into place. (Refer to your CPU cooler installation
manual for instructions on installing the cooler.)
Use extreme care when removing the CPU cooler because the thermal grease/tape between the
CPU cooler and CPU may adhere to the CPU. Inadequately removing the CPU cooler may damage
the CPU.
- 15 -Hardware Installation
1-4 Installing the Memory
Read the following guidelines before you begin to install the memory:
• Make sure that the motherboard supports the memory. It is recommended that memory of the
same capacity, brand, speed, and chips be used.
(Go to GIGABYTE's website for the latest supported memory speeds and momery moudles.)
• Always turn off the computer and unplug the power cord from the power outlet before installing
the memory to prevent hardware damage.
• Memory modules have a foolproof design. A memory module can be installed in only one direction. If you are unable to insert the memory, switch the direction.
1-4-1 Dual Channel Memory Conguration
This motherboard provides four DDR3 memory sockets and supports Dual Channel Technology. After the
memory is installed, the BIOS will automatically detect the specications and capacity of the memory. Enabling Dual Channel memory mode will double the original memory bandwidth.
The four DDR3 memory sockets are divided into two channels and each channel has two memory sockets as
following:
Due to CPU limitations, read the following guidelines before installing the memory in Dual Channel mode.
1. Dual Channel mode cannot be enabled if only one DDR3 memory module is installed.
2. When enabling Dual Channel mode with two or four memory modules, it is recommended that
memory of the same capacity, brand, speed, and chips be used and installed in the same colored
DDR3 sockets for optimum performance.
Hardware Installation- 16 -
1-4-2 Installing a Memory
Before installing a memory module, make sure to turn off the computer and unplug the power
cord from the power outlet to prevent damage to the memory module.
DDR3 and DDR2 DIMMs are not compatible to each other or DDR DIMMs. Be sure to install
DDR3 DIMMs on this motherboard.
Notch
DDR3 DIMM
A DDR3 memory module has a notch, so it can only t in one direction. Follow the steps below to correctly
install your memory modules in the memory sockets.
Step 1:
Note the orientation of the memory module. Spread the retaining
clips at both ends of the memory socket. Place the memory module
on the socket. As indicated in the picture on the left, place your ngers on the top edge of the memory, push down on the memory and
insert it vertically into the memory socket.
Step 2:
The clips at both ends of the socket will snap into place when the
memory module is securely inserted.
- 17 -Hardware Installation
1-5 Installing an Expansion Card
Read the following guidelines before you begin to install an expansion card:
• Make sure the motherboard supports the expansion card. Carefully read the manual that came
with your expansion card.
• Always turn off the computer and unplug the power cord from the power outlet before installing
an expansion card to prevent hardware damage.
PCI Express x1 Slot
PCI Express x16 Slot (PCIEX16_1/PCIEX16_2)
PCI Express x16 Slot (PCIEX8/PCIEX4)
PCI Slot
Follow the steps below to correctly install your expansion card in the expansion slot.
1. Locate an expansion slot that supports your card. Remove the metal slot cover from the chassis back panel.
2. Align the card with the slot, and press down on the card until it is fully seated in the slot.
3. Make sure the metal contacts on the card are completely inserted into the slot.
4. Secure the card’s metal bracket to the chassis back panel with a screw.
5. After installing all expansion cards, replace the chassis cover(s).
6. Turn on your computer. If necessary, go to BIOS Setup to make any required BIOS changes for your
expansion card(s).
7. Install the driver provided with the expansion card in your operating system.
Example: Installing and Removing a PCI Express Graphics Card:
• Installing a Graphics Card:
Gently push down on the top edge of the card until
it is fully inserted into the PCI Express slot. Make
sure the card is securely seated in the slot and
does not rock.
• Re mo v in g t h e Ca r d
from the PCIEX16_1/
PCIEX16_2 Slot:
Gently push back on the
lever on the slot and then
lift the card straight out
from the slot.
Hardware Installation- 18 -
• Removing the Card from
the PCIEX8/PCIEX4 Slot:
Press the white latch at
the end of the PCI Express slot to release the
card and then pull the card
straight up from the slot.
1-6 Setting up ATI CrossFireX™ Conguration
A. System Requirements
- The 2-Way CrossFireX technology currently supports Windows XP, Windows Vista, and Windows 7 operating systems
- The 3-Way CrossFireX technology currently supports Windows Vista and Windows 7 operating systems only
- A CrossFireX-supported motherboard with two/three PCI Express x16 slots and correct driver
- Two/three CrossFireX-ready graphics cards of identical brand and chip and correct driver
(Current ATI GPUs that support 3-Way CrossFireX technology include the Radeon HD 3800 series, Radeon HD 4800
and Radeon HD 5800 series.)
- CrossFire
- A power supply with sufcient power is recommended (refer to the manual of your graphics cards for the power requirement)
B. Connecting the Graphics Cards
Step 1:
Observe the steps in "1-5 Installing an Expansion Card" and install two/three/four CrossFireX-ready graphics cards on the
PCI Express x16 slots. The following table shows the recommended CrossFireX congurations with two/three cards.
(Note)
bridge connector(s)
Recommended 2/3-Way CrossFireX Congurations:
PCIEX16_1 PCIEX16_2 PCIEX4 PCIEX8
a
2-Way
a
3-Way
a
- - - -
a
- -
a
Step 2:
Insert the CrossFire
(Note)
bridge connector(s) in the CrossFireX gold edge connectors on top of the two/three cards.
Step 3:
Plug the display cable into the graphics card on the PCIEX16_1 slot.
C. Conguring the Graphics Card Driver
C-1. To Enable CrossFireX Function
For 2-Way CrossFireX:
After installing the
gra phi cs card drive r in
the operating system, go
to the Catalyst Control
Center. Bro wse t o the
CrossFireX menu and select the Enable
CrossFireX™ check box.
Click OK to apply.
For 3-Way CrossFireX:
Browse to the CrossFireX
menu, select the Enable CrossFireX™ check box,
and select the 3 GP Us
combination. Click OK to
apply.
(Note) The bridge connectors may be needed or not depending on your graphics cards.
Procedure and driver screen for enabling CrossFireX technology may differ by graphics cards.
Refer to the manual that came with your graphics cards for more information about enabling CrossFireX technology.
- 19 -Hardware Installation
1-7 Back Panel Connectors
USB 2.0/1.1 Port
The USB port supports the USB 2.0/1.1 specication. Use this port for USB devices such as a USB key-
board/mouse, USB printer, USB ash drive and etc.
PS/2 Keyboard or PS/2 Mouse Port
Use this port to connect a PS/2 keyboard or mouse.
Optical S/PDIF Out Connector
This connector provides digital audio out to an external audio system that supports digital optical audio.
Before using this feature, ensure that your audio system provides an optical digital audio in connector.
Coaxial S/PDIF Out Connector
This connector provides digital audio out to an external audio system that supports digital coaxial audio.
Before using this feature, ensure that your audio system provides a coaxial digital audio in connector.
IEEE 1394a Port
The IEEE 1394 port supports the IEEE 1394a specication, featuring high speed, high bandwidth and
hotplug capabilities. Use this port for an IEEE 1394a device.
eSATA/USB Combo Connector
This connector supports SATA 3Gb/s and USB 2.0/1.1 specication. Use the port to connect an external
SATA device; or use this port for USB devices such as a USB keyboard/mouse, USB printer, USB ash
drive and etc.
RJ-45 LAN Port
The Gigabit Ethernet LAN port provides Internet connection at up to 1 Gbps data rate. The following de-
scribes the states of the LAN port LEDs.
Connection/
Speed LED
LAN Port
Activity LED
Connection/Speed LED:
State Description
Orange 1 Gbps data rate
Green 100 Mbps data rate
Off 10 Mbps data rate
Activity LED:
State Description
Blinking Data transmission or receiving is occurring
Off No data transmission or receiving is occurring
• When removing the cable connected to a back panel connector, rst remove the cable from your
device and then remove it from the motherboard.
• When removing the cable, pull it straight out from the connector. Do not rock it side to side to
prevent an electrical short inside the cable connector.
Hardware Installation- 20 -
USB 3.0/2.0 Port
The USB 3.0 port supports the USB 3.0 specication and is compatible to the USB 2.0/1.1 specication.
Use this port for USB devices such as a USB keyboard/mouse, USB printer, USB ash drive and etc.
Center/Subwoofer Speaker Out Jack (Orange)
Use this audio jack to connect center/subwoofer speakers in a 5.1/7.1-channel audio conguration.
Rear Speaker Out Jack (Black)
Use this audio jack to connect rear speakers in a 7.1-channel audio conguration.
Side Speaker Out Jack (Gray)
Use this audio jack to connect side speakers in a 4/5.1/7.1-channel audio conguration.
Line In Jack (Blue)
The default line in jack. Use this audio jack for line in devices such as an optical drive, walkman, etc.
Line Out Jack (Green)
The default line out jack. Use this audio jack for a headphone or 2-channel speaker. This jack can be
used to connect front speakers in a 4/5.1/7.1-channel audio conguration.
Mic In Jack (Pink)
The default Mic in jack. Microphones must be connected to this jack.
In addition to the default speakers settings, the ~ audio jacks can be recongured to per-
form different functions via the audio software. Only microphones still MUST be connected to
the default Mic in jack ( ). Refer to the instructions on setting up a 2/4/5.1/7.1-channel audio
conguration in Chapter 5, "Conguring 2/4/5.1/7.1-Channel Audio."
- 21 -Hardware Installation
1-8 Internal Connectors
1
3
231722
2
5
12
6
13
14
15
1) ATX_12V
2) ATX
3) CPU_FAN
4) SYS_FAN1/SYS_FAN2
5) PWR_FAN
6) NB_FAN
7) FDD
8) IDE
9) SATA3_0/1/2/3/4/5
10) GSATA2_6/7
11) F_PANEL
12) F_AUDIO
19181611
4
13) CD_IN
14) SPDIF_I
15) SPDIF_O
16) F_USB1/F_USB2/F_USB3
17) F_1394
18) LPT
19) COM
20) BAT
21) CLR_CMOS
22) PW_SW
23) RST_SW
24) CMOS_SW
7
8
24
10
9
20
4
21
Read the following guidelines before connecting external devices:
• First make sure your devices are compliant with the connectors you wish to connect.
• Before installing the devices, be sure to turn off the devices and your computer. Unplug the
power cord from the power outlet to prevent damage to the devices.
• After installing the device and before turning on the computer, make sure the device cable has
been securely attached to the connector on the motherboard.
Hardware Installation- 22 -
1/2) ATX_12V/ATX (2x4 12V Power Connector and 2x12 Main Power Connector)
With the use of the power connector, the power supply can supply enough stable power to all the com-
ponents on the motherboard. Before connecting the power connector, rst make sure the power supply
is turned off and all devices are properly installed. The power connector possesses a foolproof design.
Connect the power supply cable to the power connector in the correct orientation. The 12V power connector mainly supplies power to the CPU. If the 12V power connector is not connected, the computer will
not start.
To meet expansion requirements, it is recommended that a power supply that can withstand high
power consumption be used (500W or greater). If a power supply is used that does not provide
the required power, the result can lead to an unstable or unbootable system.
The motherboard has a 4-pin CPU fan header (CPU_FAN), a 4-pin (SYS_FAN1) and a 3-pin (SYS_
FAN2) system fan headers, and a 3-pin power fan header (PWR_FAN). Most fan headers possess a
foolproof insertion design. When connecting a fan cable, be sure to connect it in the correct orientation
(the black connector wire is the ground wire). The motherboard supports CPU fan speed control, which
requires the use of a CPU fan with fan speed control design. For optimum heat dissipation, it is recommended that a system fan be installed inside the chassis.
CPU_FAN:
Pin No. Denition
1 GND
2 +12V / Speed Control
3 Sense
4 Speed Control
SYS_FAN1:
Pin No. Denition
1 GND
2 +12V / Speed Control
3 Sense
4 Reserve
SYS_FAN2/PWR_FAN:
Pin No. Denition
1
1 GND
2 +12V
3 Sense
CPU_FAN
SYS_FAN1
1
SYS_FAN2
1
1
PWR_FAN
6) NB_FAN (North Bridge Fan Header)
Connect the North Bridge fan cable to this header. The fan header has a foolproof insertion design.
When connecting a fan cable, be sure to connect it in the correct orientation. Most fans are designed
with color-coded power connector wires. A red power connector wire indicates a positive connection and
requires a +12V voltage. The black connector wire is the ground wire.
1
Pin No. Denition
1 GND
2 +12V
3 NC
• Be sure to connect fan cables to the fan headers to prevent your CPU, North Bridge and
system from overheating. Overheating may result in damage to the CPU/North Bridge or the
system may hang.
• These fan headers are not conguration jumper blocks. Do not place a jumper cap on the
headers.
Hardware Installation- 24 -
7) FDD (Floppy Disk Drive Connector)
This connector is used to connect a oppy disk drive. The types of oppy disk drives supported are:
360 KB, 720 KB, 1.2 MB, 1.44 MB, and 2.88 MB. Before connecting a oppy disk drive, be sure to locate
pin 1 of the connector and the oppy disk drive cable. The pin 1 of the cable is typically designated by a
stripe of different color. For purchasing the optional oppy disk drive cable, please contact the local dealer.
34
2
33
1
8) IDE (IDE Connector)
The IDE connector supports up to two IDE devices such as hard drives and optical drives. Before attach-
ing the IDE cable, locate the foolproof groove on the connector. If you wish to connect two IDE devices,
remember to set the jumpers and the cabling according to the role of the IDE devices (for example,
master or slave). (For information about conguring master/slave settings for the IDE devices, read the
instructions from the device manufacturers.)
40
39
2
1
- 25 -Hardware Installation
9) SATA3_0/1/2/3/4/5 (SATA 6Gb/s Connectors, Controlled by AMD SB850)
G.QBOFM
G.QBOFM
G.QBOFM
G.QBOFM
The SATA connectors conform to SATA 6Gb/s standard and are compatible with SATA 3Gb/s and SATA
1.5Gb/s standards. Each SATA connector supports a single SATA device. The AMD SB850 controller
supports RAID 0, RAID 1, RAID 5, RAID 10, and JBOD. Refer to Chapter 5, "Conguring SATA Hard
Drive(s)," for instructions on conguring a RAID array.
Pin No. Denition
SATA3_0
7
7
SATA3_1
SATA3_2
SATA3_3
SATA3_4
SATA3_5
1 GND
2 TXP
1
3 TXN
1
4 GND
5 RXN
6 RXP
7 GND
10) GSATA2_6/7 (SATA 3Gb/s Connectors, Controlled by GIGABYTE SATA2)
The SATA connectors conform to SATA 3Gb/s standard and are compatible with SATA 1.5Gb/s standard.
Each SATA connector supports a single SATA device. The GIGABYTE SATA2 controller supports RAID 0,
RAID 1, and JBOD. Refer to Chapter 5, "Conguring SATA Hard Drive(s)," for instructions on conguring
a RAID array.
Pin No. Denition
GSATA2_6
71
71
GSATA2_7
1 GND
2 TXP
3 TXN
4 GND
5 RXN
6 RXP
7 GND
• A RAID 0 or RAID 1 conguration requires at least two hard drives. If more than two hard
drives are to be used, the total number of hard drives must be an even number.
• A RAID 5 conguration requires at least three hard drives. (The total number of hard drives
does not have to be an even number.)
• A RAID 10 conguration requires at least four hard drives and the total number of hard drives
must be an even number.
Hardware Installation- 26 -
Please connect the L-shaped end of
th e SATA cable t o your SATA hard
drive.
11) F_PANEL (Front Panel Header)
Connect the power switch, reset switch, speaker, chassis intrusion switch/sensor and system status
indicator on the chassis to this header according to the pin assignments below. Note the positive and
negative pins before connecting the cables.
Connects to the power status indicator on the chassis front panel. The LED
is on when the system is operating. The LED keeps blinking when the system is in S1 sleep state. The LED is off when the system is in S3/S4 sleep
state or powered off (S5).
•PW (Power Switch, Red):
Connects to the power switch on the chassis front panel. You may congure the way to turn off your
system using the power switch (refer to Chapter 2, "BIOS Setup," "Power Management Setup," for
more information).
•SPEAK (Speaker, Orange):
Connects to the speaker on the chassis front panel. The system reports system startup status by is-
suing a beep code. One single short beep will be heard if no problem is detected at system startup. If
a problem is detected, the BIOS may issue beeps in different patterns to indicate the problem. Refer
to Chapter 5, "Troubleshooting," for information about beep codes.
•HD (Hard Drive Activity LED, Blue)
Connects to the hard drive activity LED on the chassis front panel. The LED is on when the hard drive
is reading or writing data.
•RES (Reset Switch, Green):
Connects to the reset switch on the chassis front panel. Press the reset switch to restart the computer
if the computer freezes and fails to perform a normal restart.
•CI (Chassis Intrusion Header, Gray):
Connects to the chassis intrusion switch/sensor on the chassis that can detect if the chassis cover
has been removed. This function requires a chassis with a chassis intrusion switch/sensor.
The front panel design may differ by chassis. A front panel module mainly consists of power
switch, reset switch, power LED, hard drive activity LED, speaker and etc. When connecting your
chassis front panel module to this header, make sure the wire assignments and the pin assignments are matched correctly.
- 27 -Hardware Installation
12) F_AUDIO (Front Panel Audio Header)
The front panel audio header supports Intel High Denition audio (HD) and AC'97 audio. You may connect
your chassis front panel audio module to this header. Make sure the wire assignments of the module connector match the pin assignments of the motherboard header. Incorrect connection between the module
connector and the motherboard header will make the device unable to work or even damage it.
For HD Front Panel Audio: For AC'97 Front Panel Audio:
Pin No. Denition
910
1 MIC2_L
2
2 GND
1
3 MIC2_R
4 -ACZ_DET
5 LINE2_R
6 GND
7 FAUDIO_JD
8 No Pin
9 LINE2_L
10 GND
• The front panel audio header supports HD audio by default. If your chassis provides an AC'97
front panel audio module, refer to the instructions on how to activate AC'97 functionality via
the audio software in Chapter 5, "Conguring 2/4/5.1/7.1-Channel Audio."
• Audio signals will be present on both of the front and back panel audio connections simultaneously. If you want to mute the back panel audio (only supported when using an HD front panel
audio module), refer to Chapter 5, "Conguring 2/4/5.1/7.1-Channel Audio."
• Some chassis provide a front panel audio module that has separated connectors on each wire
instead of a single plug. For information about connecting the front panel audio module that
has different wire assignments, please contact the chassis manufacturer.
Pin No. Denition
1 MIC
2 GND
3 MIC Power
4 NC
5 Line Out (R)
6 NC
7 NC
8 No Pin
9 Line Out (L)
10 NC
13) CD_IN (CD In Connector)
You may connect the audio cable that came with your optical drive to the header.
Pin No. Denition
1 CD-L
2 GND
3 GND
1
Hardware Installation- 28 -
4 CD-R
14) SPDIF_I (S/PDIF In Header)
This header supports digital S/PDIF In and can connect to an audio device that supports digital audio out
via an optional S/PDIF In cable. For purchasing the optional S/PDIF In cable, please contact the local
dealer.
Pin No. Denition
1 Power
2 SPDIFI
1
3 GND
15) SPDIF_O (S/PDIF Out Header)
This header supports digital S/PDIF Out and connects a S/PDIF digital audio cable (provided by expan-
sion cards) for digital audio output from your motherboard to certain expansion cards like graphics cards
and sound cards. For example, some graphics cards may require you to use a S/PDIF digital audio cable
for digital audio output from your motherboard to your graphics card if you wish to connect an HDMI
display to the graphics card and have digital audio output from the HDMI display at the same time. For
information about connecting the S/PDIF digital audio cable, carefully read the manual for your expansion card.
Pin No. Denition
1 SPDIFO
1
2 GND
- 29 -Hardware Installation
G.QBOFM
16) F_USB1/F_USB2/F_USB3 (USB Headers)
G.QBOFM
The headers conform to USB 2.0/1.1 specication. Each USB header can provide two USB ports via an
optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer.
Pin No. Denition
1 Power (5V)
9
10
1
2
2 Power (5V)
3 USB DX-
4 USB DY-
5 USB DX+
6 USB DY+
7 GND
8 GND
9 No Pin
10 NC
When the system is in S4/S5 mode, only the USB ports routed to the F_USB1 header can support the ON/OFF Charge function.
• Do not plug the IEEE 1394 bracket (2x5-pin) cable into the USB header.
• Prior to installing the USB bracket, be sure to turn off your computer and unplug the power
cord from the power outlet to prevent damage to the USB bracket.
17) F_1394 (IEEE 1394a Header)
The header conforms to IEEE 1394a specication. The IEEE 1394a header can provide one IEEE 1394a
port via an optional IEEE 1394a bracket. For purchasing the optional IEEE 1394a bracket, please contact the local dealer.
9
10
• Do not plug the USB bracket cable into the IEEE 1394a header.
• Prior to installing the IEEE 1394a bracket, be sure to turn off your computer and unplug the
power cord from the power outlet to prevent damage to the IEEE 1394a bracket.
• To connect an IEEE 1394a device, attach one end of the device cable to your computer and
then attach the other end of the cable to the IEEE 1394a device. Ensure that the cable is securely connected.
Hardware Installation- 30 -
Pin No. Denition
1
2
1 TPA+
2 TPA-
3 GND
4 GND
5 TPB+
6 TPB-
7 Power (12V)
8 Power (12V)
9 No Pin
10 GND
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