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 ge nerates, uses, and can radiate radio frequency
energy and, if not i nstalled 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.
Japanese ................................................................................................................ 62
CHAPTER 1: INTRODUCTION
TA770E3/TA770XE3/TA790XE3
1.1 B
EFORE 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.
The operating temperatures of the computer should be
0 to 45 degrees Celsius.
1.2PACKAGE CHECKLIST
IDE Cable X 1 (optional) Serial ATA Cable X 3 Serial ATA Power 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) S/PDIF out Cable X 1 (optional)
Note: The package contents may be different due to area or your motherboard version.
1
Motherboard Manual
1.3 MOTHERBOARD FEATURES
TA770E3/TA770XE3 TA790XE3
CPU
FSB
Chipset
Super I/O
Main
Memory
IDE
SATA II
LAN
Sound
2
Socket AM3
AthlonII / Phenom II processors
AMD 64 Architecture enables 32 and 64 bit
computing
Supports Hyper Transport 3.0
(Maximum Watt: 125W)
Support HyperTransport 3.0
Supports up to 5.2 GT/s Bandwidth
AMD 770
AMD SB710
ITE IT8718F
Prov ides the most commonly us ed leg acy Super
I/O functionality.
Low Pin Count Interface
En v ironm ent C o ntro l in it iat ives,
H/W Mon ito r
Fan Sp eed Contro ller
ITE's "S mart Guardian " function
DIMM Slots x 4
Each DIMM supports 256MB/512MB/
1GB/2GB/4GB DDR3
Max Memory Capicity 16GB
Dual Channel Mode DDR3 me mo ry modu le
Supports DDR3 800 / 1066 / 1333
Supports DDR3 1600 (OC)
Register ed DIMM and ECC D IMM is not
supported
AMD SB710
Ultra DMA 33 / 66 / 100 / 133 Bus Master Mode
supports PIO Mode 0~4,
AMD SB710
Data transfer rates up to 3 Gb/s.
SATA Vers io n 2.0 spe cif ic at io n co mpliant.
RAID 0,1,1+0 support
Realtek RTL 8111DL
10 / 100 Mb/s / 1Gb/s auto negot iation
Half / Full duplex capability
ALC662
5.1channels audio out
Supports HD Audio
Socket AM3
AthlonII / Phenom II processors
AMD 64 Architecture enables 32 and 64 bit
computing
Supports Hyper Transport 3.0
(Maximum Watt: 125W)
Support HyperTransport 3.0
Supports up to 5.2 GT/s Bandwidth
AMD 790X
AMD SB750
ITE IT8718F
Prov ides the most commonly used lega cy Supe r
I/O functionality.
Low Pin Count Interface
En v ironm ent C o ntro l in it iat ives,
H/W Mon ito r
Fan Sp eed Contro ller
ITE's "S mart Guardian " function
DIMM Slots x 4
Each DIMM supports 256MB/512MB/
1GB/2GB/4GB DDR3
Max Memory Capicity 16GB
Dual Channel Mode DDR3 me mo ry modu le
Supports DDR3 800 / 1066 / 1333
Supports DDR3 1600 (OC)
Register ed DIMM and ECC D IMM is not
supported
AMD SB750
Ultra DMA 33 / 66 / 100 / 133 Bus Master Mode
supports PIO Mode 0~4,
AMD SB750
Data transfer rates up to 3 Gb/s.
SATA Vers io n 2.0 spe cif ic at io n co mpliant.
RAID 0,1,5,1+0 support
Realtek RTL 8111DL
10 / 100 Mb/s / 1Gb/s auto negot iation
Half / Full duplex capability
ALC662
5.1channels audio out
Supports HD Audio
TA770E3/TA770XE3/TA790XE3
TA770E3/TA770XE3 TA790XE3
PCI slot x3 PCI slot x3
Slots
On Board
Connectors
Back Panel
I/O
Board Size 220mm (W) x 305 mm (L) 220mm (W) x 305 mm (L)
OS Support
PCI Express Gen2 x16 slot x1 PCI Express Gen2 x16 slot x1
PCI Express Gen2 x1 slot x2 PCI Express Gen2 x1 slot x2
Floppy Connector x1 Floppy Connector x1
IDE Conn ector x1 ID E Conn ector x1
SATA Connector x6 SATA Connector x6
Front Panel Connector x1 Front Panel Connector x1
Front Audio Connector x1 Front Audio Connector x1
CD-in Connector x1 CD-in Connector x1
S/PDIF out Connector x1 S/PDIF out Connector x1
CPU Fan Header x1 CPU Fan Header x1
System Fan Header x2 System Fan Header x2
CMOS clear Header x1 CMOS clear Header x1
USB Connector x3 USB Connector x3
Serial port Connector x1 Serial port Connector x1
Power Connector (24pin) x1 Power Connector (24pin) x1
Power Connector (4pin) x1 Power Connector (4pin) x1
PS/2 Keyboard x1
PS/2 Mous e x1
LAN port x1
USB Port x6
Audio Jack x3
Windows XP / Vista / 7
Biostar reserves the right to add or remove
support for any OS With or without notice.
PS/2 Keyboard x1
PS/2 Mous e x1
LAN port x1
USB Port x6
Audio Jack x3
Windows XP / Vista / 7
Biostar reserves the right to add or remove
support for any OS With or without notice.
1.4REAR PANEL CONNECTORS
PS/2
Mouse
PS/2
Keyboar d
USBX2
USBX2
LAN
USBX2
Line In/
Surroun d
Line Out
Mic I n 1/
Bass/ Center
3
Motherboard Manual
1.5MOTHERBOARD LAYOUT
ATXPWR 2
JUSB V1
KBM S1
USB1
USB2
RJ45USB1
AUDIO1
LAN
F_AUDIO1
AUXPW R1
PEX1_ 1
CPU_FAN1
SYS_ FAN1
PEX16 _1
PH_LE D1
PH_LE D3
PH_LE D2
AMD
770/
790X
PH_LE D4
Socket AM3
DDR3_A1
DDR3_B1
DDR3_B2
DDR3_A2
AT X P W R 1
IDE 1
4
Codec
CD_IN1
J_ CO M1
Note: represents the 1■
PEX1_ 2
JSPDI FOU T1
PCI1
PCI2
PCI3
BAT1
FDD1
st
pin.
AMD
SB710/
SB750
SATA1
Super I/O
F_USB1 F_USB2 F_USB3
SATA2
SATA3
JUSBV2JUSBV3
SYS_FAN2
JCM OS1
SATA4
SATA5
SATA6
PANEL1
BIOS
LED _ D1
LED _ D2
SW_P WR1
SW_RST1
TA770E3/TA770XE3/TA790XE3
CHAPTER 2: HARDWARE INSTALLATION
2.1 I
NSTALLING CENTRAL PROCESSING UNIT (CPU)
Step 1: Pull the lever toward direction A from the socket and then raise the
lever up to a 90-degree angle.
Step 2: Look for the white triangle on socket, and the gold triangle on
CPU should point towards this white triangle. The CPU will fit only
in the correct orientation.
5
Motherboard Manual
Step 3: Hold the CPU down firmly, and then close the lever toward direct
B to complete the installation.
Step 4: Put the CPU Fan on the CPU and buckle it. Connect the CPU
FAN power cable to CPU_FAN1 to complete the installation.
6
TA770E3/TA770XE3/TA790XE3
2.2 FANHEADERS
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.
CPU_FAN1: CPU Fan Header
Pin
4
1
SYS_FAN1: NorthBridge Fan Header
Assignment
1 Ground
2 +12V
3
FAN RPM r ate
sense
4 Smart Fan
Control (By Fan)
SYS_FAN2: System Fan Header
SYS_FAN1
3
1
SYS_FAN2
13
Note:
The CPU_FAN1, SYS_FAN1/2 support 4-pin and 3-pin head connectors. When
connecting with wires onto connectors, please note that the red wire is the positive and
should be co nnected to pin#2, and the black wire is Ground and should be connected to
GND.
Pin Assignment
1 Ground
2 +12V
3
FAN RPM
rate sense
7
Motherboard Manual
2.3 INSTALLING SYSTEM MEMORY
A. DDR3 Modules
DDR3_A1
DDR3_B1
DDR3_A2
DDR3_B2
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
B. Memory Capacity
TA770E3/TA770XE3/TA790XE3
DIMM Socket
Location
DDR3_A1 256MB/512MB/1GB/2GB/4GB
DDR3_B1 256MB/512MB/1GB/2GB/4GB
DDR3_A2 256MB/512MB/1GB/2GB/4GB
DDR3_B2 256MB/512MB/1GB/2GB/4GB
DDR3 Module
Total Me m ory
Size
Max is 16GB.
C. Dual Channel Memory installation
Please refer to the following requirements to activate Dual Channel function:
Install memory module of the same density in pairs, shown in the table.
Dual Channel Status
Enabled O O X X
Enabled X X O 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)
DDR3_A1 DDR3_B1 DDR3_A2 DDR3_B2
9
Motherboard Manual
2.4 CONNECTORS 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.
2
1
34
33
IDE1: Hard Disk Connector
The motherboard has a 32-bit Enhanced 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 hard disk drives.
40
39
2
1
10
TA770E3/TA770XE3/TA790XE3
SATA1~SATA6: Serial ATA Connectors
The motherboard has a PCI to SATA Controller with 6 channels SATA interface,
it satisfies the SATA 2.0 spec and with transfer rate of 3.0Gb/s.
Assignment
Pin
1 Ground
2 TX+
SATA1 SATA4
SATA2 SATA5
SATA3 SATA6
741
3 TX4 Ground
5 RX6 RX+
7 Ground
AUXPWR1: Auxiliary Power for Graphics
This connector is an auxiliary power connection for graphics cards. Exclusive
power for the graphics card provides better graphics performance.
Pin
Assignment
1 +12V
2 Ground
3 Ground
4 VCC
14
11
Motherboard Manual
1
4
ATXP W R1: AT X P ower Source Connector
This connector allows user to connect 24-pin power connector on the ATX
power supply.
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
13
Motherboard Manual
CHAPTER 3: HEADERS & JUMPERS SETUP
3.1 H
OW 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
3.2 DETAIL SETTINGS
PANEL1: 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.
_
D
L
R
E
W
P
916
1
S
P
n
O
f
/
O
f
-
+
+
8
-
+
T
R
K
S
E
D
H
L
14
Pin Assignment Function Pin Assignment Function
1 +5V 9 N/A
2 N/A 10 N/A
3 N/ A 1 1 N/A N/A
4 Speaker
5 HDD LED (+) 13 Power LED (+)
6 HDD LED (-)
7 Ground 15 Power button
8 Reset control
Speaker
Connector
Hard drive
LED
Reset button
12 Power LED (+)
14 Power LED (-)
16 Ground
N/A
Power LED
Power-on button
TA770E3/TA770XE3/TA790XE3
JCMOS1: Clear CMOS Header
Placing the jumper on pin2-3 allows user to restore the BIOS safe setting and
the CMOS data. Please carefully follow the procedures to avoid damaging the
motherboard.
3
1
Pin 1-2 Close:
Normal Operation (default).
3
1
3
1
Pin 2-3 Close:
Clear CMOS data.
※ Clear CMOS Procedures:
1. Remove AC power line.
2. Set the jumper to “Pin 2-3 close”.
3. Wait for five seconds.
4. Set the jumper to “Pin 1-2 close”.
5. Power on the AC.
6. Reset your desired password or clear the CMOS data.
F_USB1~F_USB3: Headers for USB 2.0 Ports at Front Panel
These headers allow user to connect additional USB cable on the PC front panel,
and also can be connected with internal USB devices, like USB card reader.
Pin 1-2 Close: +5V for USB ports at USB1/USB2/RJ45USB1.
Pin 2-3 Close: +5V STB for USB ports at USB1/USB2/RJ45USB1.
3
1
3
1
Pin 1-2 close
Pin 2-3 close
3
1
JUSBV2/JUSBV3: Power Source Headers for Front USB Ports
Pin 1-2 Close: +5V for USB ports at F_USB1/F_USB2/F_USB3.
Pin 2-3 Close: +5V STB for USB ports at F_USB1/F_USB2/F_USB3.
1
3
Pin 1-2 close
16
JUSBV2
1
3
JUSBV3
1
3
Pin 2-3 close
F_AUDIO1: Front Panel Audio Header
This header allows user to connect the front audio output cable with the PC front
panel. This header allows only HD audio front panel connector, not AC’97.
JSPDIFOUT1: Digital Audio-out Connector
This connector allows user to connect the PCI bracket SPDIF output header.
TA770E3/TA770XE3/TA790XE3
Pin Assignment
1 Mic Left in
2 Ground
910
12
3 Mic Right in
4 GPIO
5 Right line in
6 Jack Sense
7 Front Sense
8 Key
9 Left line in
10 Jack Sense
Pin
Assignment
1 +5V
2 SPDIF_OUT
3 Ground
13
17
Motherboard Manual
9
CD_IN1: CD-ROM Audio-in Connector
This connector allows user to connect the audio source from the variaty devices,
like CD-ROM, DVD-ROM, PCI sound card, PCI TV turner card etc.
J_COM1: Serial port Connector
The motherboard has a Serial Port Connector for connecting RS-232 Port.
14
210
Assignment
Pin
1 Left Channel Input
2 Ground
3 Ground
4 Right Channel Input
Pin
Assignment
1 Carrier detect
2 Received data
3 Transmitted data
4 Data terminal ready
5 Signal ground
6 Data set ready
7 Request to send
8 Clear to send
9 Ring indicator
10 NC
1
18
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