Biostar TA790GX A2+ Версия 5.x [10/71] Eaders

Motherboard Manual

2.2 FAN HEADERS

These fan headers support cooling-fans built in the computer. The fan

cable and connector may be different according to the fan manufacturer.

Connect the fan cable to the connector while matching the black wire to

pin#1.

JCFAN1: CPU Fan Header

Assignment

1 Ground

2 +12V

FAN RPM rate

sense

4 Smart Fan

Control (By Fan)

JNFAN1: NorthBridge Fan Header

JSFAN1: System Fan Header

Pin Assignment

1 Ground

2 +12V

JNFAN1

JSFAN1

FAN RPM

rate sense

Note:

The JCFAN1, JNFAN1, and JSFAN1 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 connected to pin#2, and the black wire is Ground and should be connected to

GND.

Содержание

Fcc information and copyright 1
Ta790gx a2 ta790gx a2 se ta790gx 128m setup manual 1
Table of contents 2
Ackage 3
Chapter 1 introduction 3
Hecklist 3
Eatures 4
Motherboard manual 4
Otherboard 4
Ta790gx a2 ta790gx a2 se ta790gx 128m 5
Motherboard manual 6
Onnectors 6
Note represents the 1 7
Otherboard 7
Ta790gx a2 ta790gx a2 se ta790gx 128m 7
Chapter 2 hardware installation 8
Entral 8
Nstalling 8
Rocessing 8
Eaders 10
Jcfan1 cpu fan header 10
Jnfan1 10
Jnfan1 northbridge fan header 10
Jsfan1 10
Jsfan1 system fan header 10
Motherboard manual 10
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 10
A ddr2 modules 11
Nstalling 11
B memory capacity 12
C dual channel memory installation 12
Motherboard manual 12
O means memory installed x means memory not installed the dram bus width of the memory module must be the same x8 or x16 12
Fdd1 floppy disk connector 13
Ide1 ide atapi connector 13
Onnectors and 13
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Motherboard manual 14
Pex16_1 pci express gen2 x16 slot x16 x8 speed 14
Pex16_2 pci express gen2 x16 slot x8 speed 14
Pci1 pci2 peripheral component interconnect slots 15
Pex1_1 pex1_2 pci express gen2 x1 slots 15
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Chapter 3 headers jumpers setup 16
Ettings 16
Jpanel1 front panel header 16
Motherboard manual 16
On off 16
Pin opened pin opened pin closed pin1 2 closed 16
Pwr_led 16
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 16
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 16
Umpers 16
By connecting this connector it will provide 12v to cpu power circuit 17
Jatxpwr2 atx power source connector 17
Jatxpwr3 atx power source connector 17
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This connector allows user to connect 24 pin power connector on the atx power supply 17
By placing the jumper on pin2 3 it allows user to restore the bios safe setting and the cmos data please carefully follow the procedures to avoid damaging the motherboard 18
Clear cmos procedures 18
Jatxpwr1 auxiliary power for graphics 18
Jcmos1 clear cmos header 18
Motherboard manual 18
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 18
This connector is an auxiliary power connection for graphics cards exclusive power for the graphics card provides better graphics performance 18
Jusb3 jusb5 headers for usb 2 ports at front panel 19
Jusb5 jusb3 jusb4 19
Sata1 sata2 sata3 19
Sata1 sata3 serial ata connectors 19
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Jaudiof1 front panel audio header 20
Jspdif_in1 digital audio in connector 20
Jspdif_out1 digital audio out connector 20
Motherboard manual 20
This connector allows user to connect the pci bracket spdif input header 20
This connector allows user to connect the pci bracket spdif output header 20
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 ac 97 connector is not acceptable 20
Jcdin1 cd rom audio in connector 21
Jprnt1 printer port connector 21
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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 21
This header allows you to connector printer on the pc 21
Jcom1 serial port connector 22
Jusbv1 22
Jusbv1 jusbv2 power source headers for usb ports 22
Jusbv2 22
Motherboard manual 22
Pin 1 2 close jusbv1 5v for usb ports at jusb1 jusblan1 jusbv2 5v for usb ports at jusb3 jusb4 jusb5 pin 2 3 close jusbv1 5v stb for usb ports at jusb1 jusblan1 jusbv2 5v stb for usb ports at jusb3 jusb4 jusb5 22
The motherboard has a serial port connector for connecting rs 232 port 22
Led_d1 and led_d2 these 2 led indicate system power on diagnostics please refer to the table below for different messages 23
Led_d2 led_d1 23
On board buttons 23
On board led indicators 23
Pwrsw1 this is an on board power switch button rstsw1 this is an on board reset button 23
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There are 2 led indicators on the motherboard to show system status 23
There are 2 on board buttons 23
Auxiliary powe 24
Chapter 4 hybrid crossfirex function 24
Equirements 24
Motherboard manual 24
Nstallation 24
Pex16_1 master 24
Pex16_2 slave 24
Auxiliary powe 25
Equirements 25
Nstallation 25
Pex16_1 master 25
Pex16_2 slave 25
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Motherboard manual 26
O means supported x means not supported 26
Peration 26
Upporting 26
Chapter 5 raid functions 27
Features and benefits 27
Peration 27
Raid 0 27
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Features and benefits 28
Motherboard manual 28
Raid 1 28
Features and benefits 29
Raid 1 0 29
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Features and benefits 30
Motherboard manual 30
Raid 5 30
A overclocking navigator engine o n e 31
Chapter 6 t series bios software 31
For better system performance the bios firmware is being continuously updated the bios information described below in this manual is for your reference only and the actual bios information and settings on board may be different from this manual for further information of setting up the bios please refer to the bios manual in the setup cd 31
One provides two powerful overclocking engines mos and aos for both elite and casual overclockers 31
T series bios features 31
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Warning 31
Chipset overvoltage 32
Cpu overvoltage 32
Ht overvoltage 32
Manual overclock system m o s 32
Memory overvoltage 32
Mos is designed for experienced overclock users it allows users to customize personal overclock settings 32
Motherboard manual 32
This function will increase cpu stability when overclocking however the cpu temperature will increase when cpu voltage is increased 32
This function will increase cpu stability when overclocking the ht ratio 32
This function will increase memory stability when overclocking 32
This function will increase northbridge and southbridge chipset stability when overclocking 32
Automatic overclock system a o s 33
Cpu fid vid control 33
Cpu frequency 33
Cpu frequency is directly in proportion to system performance to maintain the system stability cpu voltage needs to be increased also when raising cpu frequency 33
Dram timing configuration 33
Enter this function for more advanced cpu settings 33
Enter this function for more advanced dram clock settings 33
Enter this function for more advanced hyper transport settings 33
Enter this function for more advanced memory settings 33
For beginners in overclock field bet had developed an easy fast and powerful feature to increase the system performance named a o s based on many tests and experiments a o s provides 3 ideal overclock configurations that are able to raise the system performance in a single step 33
Hyper transport configuration 33
Memory configuration 33
Overclock is an optional process but not a must do process it is not recommended for inexperienced users therefore we will not be responsible for any hardware damage which may be caused by overclocking we also would not guarantee any overclocking performance 33
Ta790gx a2 ta790gx a2 se ta790gx 128m 33
Motherboard manual 34
This engine will make a best over clock performance 34
This engine will make a better over clock performance 34
This engine will make a good over clock performance 34
V12 tech engine 34
V6 tech engine 34
V8 tech engine 34
B memory integration test m i t 35
Step 1 the default setting under this item is disabled the condition parameter should be changed to enable to proceed this test 35
Step 2 save and exit from cmos setup and reboot the system to activate this test run this test for 5 minutes minimum to ensure the memory stability 35
Step 3 when the process is done change the setting back from enable to disable to complete the test 35
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This function is under overclocking navigator engine item mit allows users to test memory compatibilities and no extra devices or software are needed 35
C bio flasher 36
Motherboard manual 36
D self recovery system s r s 37
E smart fan function 37
Smart fan function is under smart fan configuration in advanced menu this is a brilliant feature to control cpu system temperature vs fan speed when enabling smart fan function fan speed is controlled automatically by cpu system temperature this function will protect cpu system from overheat problem and maintain the system temperature at a safe level 37
Ta790gx a2 ta790gx a2 se ta790gx 128m 37
This function can t be seen under bios setup and is always on whenever the system starts up however it can prevent system hang up due to inappropriate overclock actions when the system hangs up s r s will automatically log in the default bios setting and all overclock settings will be re configured 37
Choose this item and then the bios will automatically test and detect the cpu system fan functions and show cpu system fan speed 38
Control mode 38
F cmos reloading program 38
Fan ctrl off 38
Fan ctrl on 38
Fan ctrl sensitive 38
Fan ctrl start value 38
If the cpu system temperature is lower than the set value the cpu system fan will turn off the range is from 0 127 with an interval of 1 38
Increasing the value of slope pwm will raise the speed of cpu system fan the range is from 1 127 with an interval of 1 38
It allows users to save different cmos settings into bios rom users are able to reload any saved cmos setting for customizing system configurations moreover users are able to save an ideal overclock setting during overclock operation there are 10 sets of record addresses in total and users are able to name the cmos data according to personal preference 38
Motherboard manual 38
Smart fan calibration 38
The cpu system fan starts to work when cpu system temperature arrives to this set value the range is from 0 127 with an interval of 1 38
This item provides several operation modes of the fan 38
When cpu system temperature arrives to the set value the cpu system fan will work under smart fan function mode the range is from 0 127 with an interval of 1 38
Installing t series software 39
Launching t series software 39
Oftware 39
Overclock 3 39
About panel 43
Hardware monitor 43
Hw monitor is a monitor utility that helps you to maintain the health of the pc it provides real time information of cpu gpu system temperature fan speed and voltage 43
In this panel you can get model name and other system information that may related to over clocking you can also get the version number of this software 43
Ta790gx a2 ta790gx a2 se ta790gx 128m 43
After filling up this information click send to send the mail out a warning dialog would appear asking for your confirmation click send to confirm or do not send to cancel 44
Before you use this utility please set outlook express as your default e mail client application program 44
Ehot line is a convenient utility that helps you to contact with our tech support system this utility will collect the system information which is useful for analyzing the problem you may have encountered and then send these information to our tech support department to help you fix the problem 44
Ehot line optional 44
If you want to save this information to a txt file click if you want to save this information to a txt file click save as and then you will see a saving dialog appears asking you to enter file name 44
Motherboard manual 44
Bios update 46
Before doing this please download the proper bios file from the website 47
Ta790gx a2 ta790gx a2 se ta790gx 128m 47
Automatically download and update the latest bios via internet make sure that the computer is connected to the internet before using this function 48
If there is no other newer bios version the utility will also tell you that your bios has been the latest version 48
Motherboard manual 48
Online update 48
A driver installation 49
B software installation 49
C manual 49
Chapter 7 useful help 49
Nstallation 49
Cpu overheated 50
Nformation 50
Ami bios 51
Boot block beep codes 51
Post bios beep codes 51
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Troubleshooting post bios beep codes 51
Motherboard manual 52
Roubleshooting 52
Appendix spec in other language 54
Motherboard manual 54
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Motherboard manual 56
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Motherboard manual 58
Talian 58
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Motherboard manual 60
Panish 60
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Motherboard manual 62
Ortuguese 62
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Motherboard manual 64
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Motherboard manual 66
Ussian 66
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Low pin count interface 68
Motherboard manual 68
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Apanese 70
Motherboard manual 70
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Biostar TA790GX A2+ Версия 5.x [10/71] Eaders

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