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Gigabyte GA-970A-DS3 [6/44] Ga 970a ds3 motherboard block diagram
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GA-970A-DS3 Motherboard Block Diagram
AMD 970
CPU CLK+/- (200 MHz)
Dual Channel Memory
PCI Bus
AM3+/AM3 CPU
2 PCI
PCI CLK
(33 MHz)
DDR3 2000 (O.C.)/1866/1600/
1333/1066 MHz
iTE
IT8728
LPC
Bus
PS/2 KB/Mouse
Dual BIOS
12 USB 2.0/1.1
6 SATA 6Gb/s
AMD SB950
PCI Express Bus
PCIe CLK
(100 MHz)
PCIe CLK
(100 MHz)
1 PCI Express x16
x16
x4
x1 x1 x1
3 PCI Express x1
1 PCI Express x4
x1
LAN
RJ45
Realtek
GbE LAN
PCIe CLK
(100 MHz)
2 USB 3.0/2.0
x1
Etron
EJ168
Hyper Transport Bus
PCI Express Bus
PCI Express Bus
Line Out (Front Speaker Out)
MIC (Center/Subwoofer Speaker Out)
Line In (Rear Speaker Out)
S/PDIF Out
CODEC
Содержание
- Ga 970a ds3 1
- User s manual 1
- Copyright 3
- Disclaimer 3
- Documentation classifications 3
- Identifying your motherboard revision 3
- Chapter 1 hardware installation 4
- Chapter 2 bios setup 0 4
- Chapter 3 drivers installation 7 chapter 4 appendix 8 4
- Ga 970a ds3 motherboard layout ga 970a ds3 motherboard block diagram 4
- Table of contents 4
- Box contents 5
- Ga 970a ds3 5
- Ga 970a ds3 motherboard 5 5
- Ga 970a ds3 motherboard layout 5
- Motherboard driver disk 5 two sata cables 5 5
- Note due to a hardware limitation the pciex1_1 slot can only accommodate a shorter pci express x1 expansion card for a longer expansion card use other expansion slots 5
- User s manual 5 i o shield 5 5
- Ga 970a ds3 motherboard block diagram 6
- 1 installation precautions 7
- Chapter 1 hardware installation 7
- 2 product specifications 8
- 3 installing the cpu 10
- Installing the cpu 10
- 4 installing the memory 11
- 5 installing an expansion card 11
- Dual channel memory configuration 11
- 6 back panel connectors 12
- Line in jack blue 12
- Line out jack green 12
- Mic in jack pink 12
- Ps 2 keyboard mouse port 12
- Rj 45 lan port 12
- Usb 2 1 port 12
- Usb 3 2 port 12
- 7 internal connectors 13
- 2 atx_12v atx 2x2 12v power connector and 2x12 main power connector 14
- 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 14
- 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 first 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 14
- 4 5 cpu_fan sys_fan1 sys_fan2 pwr_fan fan headers 15
- Always turn off your computer and unplug the power cord from the power outlet before clearing 15
- Clr_cmos clear cmos jumper 15
- Defaults or manually configure the bios settings refer to chapter 2 bios setup for bios configurations 15
- The cmos values after system restart go to bios setup to load factory defaults select load optimized 15
- The motherboard has a 4 pin cpu fan header cpu_fan a 3 pin sys_fan2 and a 4 pin sys_fan1 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 speed control function requires the use of a fan with fan speed control design for optimum heat dissipation it is recommended that a system fan be installed inside the chassis 15
- Use this jumper to clear the cmos values e g date information and bios configurations and reset the cmos values to factory defaults to clear the cmos values use a metal object like a screwdriver to touch the two pins for a few seconds 15
- Bat battery 16
- Sata3 0 1 2 3 4 5 sata 6gb s connectors 16
- F_panel front panel header 17
- Audio signals will be present on both of the front and back panel audio connections 18
- F_audio front panel audio header 18
- Instead of a single plug for information about connecting the front panel audio module that has different wire assignments please contact the chassis manufacturer 18
- Simultaneously some chassis provide a front panel audio module that has separated connectors on each wire 18
- Spdif_o s pdif out header 18
- The front panel audio header supports hd audio by default 18
- The front panel audio header supports intel high definition 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 18
- This header supports digital s pdif out and connects a s pdif digital audio cable provided by expansion 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 18
- Do not plug the ieee 1394 bracket 2x5 pin cable into the usb header 19
- F_usb1 f_usb2 f_usb3 usb headers 19
- From the power outlet to prevent damage to the usb bracket 19
- Prior to installing the usb bracket be sure to turn off your computer and unplug the power cord 19
- The headers conform to usb 2 1 specification each usb header can provide two usb ports via an optional usb bracket for purchasing the optional usb bracket please contact the local dealer 19
- 1 startup screen 20
- A the logo screen default 20
- B the post screen 20
- Chapter 2 bios setup 20
- 2 the main menu 21
- Access more advanced options when the system is not stable as usual select the load optimized defaults item to set your 21
- F11 save cmos to bios 21
- F12 load cmos from bios 21
- Keys for the main menu only 21
- Sample bios version f1a 21
- System to its defaults the bios setup menus described in this chapter are for reference only and may differ by bios 21
- To accept or enter a sub menu 21
- To complete 21
- Version 21
- 3 mb intelligent tweaker m i t 22
- Allows you alter the ratio for the cpb the adjustable range is dependent on the cpu being installed default auto 22
- Allows you to alter the clock ratio for the installed cpu the adjustable range is dependent on the cpu being used 22
- Allows you to alter the north bridge controller frequency for the installed cpu the adjustable range is dependent on the cpu being used 22
- Allows you to determine whether to enable the core performance boost cpb technology a cpu performance boost technology default enabled 22
- Allows you to determine whether to improve cpu performance default disabled 22
- Core performance boost 22
- Cpb ratio 22
- Cpu clock ratio 22
- Cpu host clock control 22
- Cpu northbridge freq 22
- Enables or disables the control of cpu host clock auto default allows the bios to automatically adjust the cpu host frequency manual allows the cpu frequency mhz item below to be configurable 22
- Note if your system fails to boot after overclocking please wait for 20 seconds to allow for automated note if your system fails to boot after overclocking please wait for 20 seconds to allow for automated system reboot or clear the cmos values to reset the board to default values 22
- Note this item is present only when you install a cpu that supports this feature 22
- On your overall system configurations incorrectly doing overclock overvoltage may result in damage to cpu chipset or memory and reduce the useful life of these components this page is for advanced users only and we recommend you not to alter the default settings to prevent system instability or other unexpected results inadequately altering the settings may result in system s failure to boot if this occurs clear the cmos values and reset the board to default values when the system voltage optimized item blinks in red it is recommended that you set the system 22
- Turbo cpb 22
- Voltage control item to auto to optimize the system voltage settings 22
- Whether the system will work stably with the overclock overvoltage settings you made is dependent 22
- Allows you to determine whether to use the preset memory overclocking profile to achieve optimum overclocking performance default disabled 23
- Allows you to manually set the cpu host frequency the adjustable range is from 200 mhz to 500 mhz this option is configurable only when cpu host clock control is set to manual 23
- Allows you to manually set the frequency for the ht link between the cpu and chipset 23
- Allows you to manually set the pcie clock frequency the adjustable range is from 100 mhz to 150 mhz 23
- Allows you to manually set the width for the ht link between the cpu and chipset 23
- Auto auto sets the pcie clock frequency to standard 100 mhz default auto 23
- Auto bios will automatically adjust the ht link frequency default 23
- Auto bios will automatically adjust the ht link width default 23
- Bit sets ht link width to 16 bit 23
- Bit sets ht link width to 8 bit 23
- Cpu frequency mhz 23
- Determines whether to manually set the memory clock auto lets bios automatically set the memory clock as required manual allows the memory clock control item below to be configurable default auto 23
- Dram configuration 23
- Dram e o c p 23
- Ht link frequency 23
- Ht link width 23
- Important important it is highly recommended that the cpu frequency be set in accordance with the cpu specifications 23
- Memory clock 23
- Pcie clock mhz 23
- Set memory clock 23
- This option is configurable only when set memory clock is set to manual the adjustable range is dependent on the cpu being installed 23
- X1 x13 sets ht link frequency to x1 x13 200 mhz 2 ghz 23
- Allows you to set memory control mode 24
- Cas latency 24
- Cpu host clock control cpu frequency mhz set memory clock memory clock 24
- Dcts mode 24
- Ddr3 timing items 24
- Ganged sets memory control mode to single dual channel 24
- Manual allows all ddr3 timing items below to be configurable 24
- Minimum ras active time 24
- Options are auto default 1t 2t 24
- Options are auto default 2t 19t 24
- Options are auto default 4t 9t 24
- Options are auto default 5t 14t 24
- Options are auto default 8t 40t 24
- Options are auto default 90ns 110ns 160ns 300ns 350ns 24
- Options are auto default manual options are auto default manual 24
- Ras to cas r w delay 24
- Row precharge time 24
- T 2t command timing 24
- The settings under the four items above are synchronous to those under the same items on the mb intelligent tweaker m i t main menu 24
- Trfc0 for dimm1 dimm3 24
- Trfc1 for dimm2 dimm4 24
- Twtr command delay 24
- Unganged sets memory control mode to two single channel default 24
- Bank interleaving 26
- Cke power down mode 26
- Cpu nb vid control 26
- Cpu voltage control 26
- Dqs training control 26
- Dram voltage control 26
- Memclock tri stating 26
- Normal cpu vcore 26
- Normal cpu vcore nb 26
- System voltage control 26
- 4 standard cmos features 27
- Date mm dd yy 27
- Halt on 27
- Ide channel 0 1 master slave 27
- Ide channel 2 master slave 27
- Memory 27
- Time hh mm ss 27
- 5 advanced bios features 28
- Allows you to determine whether to manually enable disable cpu core 1 2 3 4 5 28
- Allows you to determine whether unlock hidden cpu cores default disabled 28
- Amd c1e support 28
- Amd k8 cool quiet control 28
- Auto if a cpu that supports hardware c1e is installed the bios will automatically enable the 28
- Auto lets the amd cool n quiet driver dynamically adjust the cpu clock and vid to reduce 28
- Auto lets the bios to enable all cpu cores number of cores available depends on the cpu 28
- Being used default 28
- Cpu core control 28
- Cpu unlock 28
- Default disabled default disabled 28
- Disabled disables the c1e function 28
- Disabled disables this function 28
- Enabled if a cpu that supports hardware c1e is installed the bios will automatically enable the 28
- Enables or disables load line control this item allows you to adjust vdroop at different levels enabling load line control may keep the cpu voltage more constant under light and heavy cpu load auto lets the bios automatically configure this setting default auto 28
- Enables or disables the c1e cpu power saving function in system halt state when enabled the power consumption will be reduced during system halt state 28
- Hardware c1e function if not the bios will enable the software c1e function 28
- Hardware c1e function if not the c1e function will be disabled default 28
- Heat output from your computer and its power consumption default 28
- Load line control 28
- Manual allows you to individually enable disable cpu core 1 2 3 4 5 28
- Note this item is present only when you install a cpu that supports this feature 28
- Virtualization 28
- Virtualization allows a platform to run multiple operating systems and applications in independent partitions with virtualization one computer system can function as multiple virtual systems 28
- Away mode 29
- Cpu core 0 29
- Cpu core 1 2 3 4 5 29
- Efi cd dvd boot option 29
- First second third boot device 29
- Full screen logo show 29
- Hard disk boot priority 29
- Hdd s m a r t capability 29
- Init display first 29
- Iommu support 29
- Password check 29
- 6 integrated peripherals 30
- Ahci configures the sata controllers to ahci mode advanced host controller interface 30
- Ahci is an interface specification that allows the storage driver to enable advanced serial ata features such as native command queuing and hot plug 30
- As sata type the mode depends on the onchip sata type settings 30
- Configures the operating mode of the integrated sata3 0 3 controller 30
- Default 30
- Enable native ide mode if you wish to install operating systems that support native mode 30
- Enables or disables raid 5 support for the sata controller integrated in the amd sb950 south bridge this option is configurable only when onchip sata type is set to raid default enabled 30
- Enables or disables the integrated sata controller default enabled 30
- Enables or disables the sata 6gb s function integrated in the south bridge when set to disabled the sata controller will operate in sata 3gb s mode default enabled 30
- Ide disables raid for the sata controller and configures the sata controller to pata mode 30
- Native ide allows the sata controller to operate in native ide mode default 30
- Onchip sata controller amd sb950 south bridge sata3 0 5 connectors 30
- Onchip sata port as esp 30
- Onchip sata port4 5 type amd sb950 south bridge sata3 4 5 connectors 30
- Onchip sata raid5 support amd sb950 south bridge sata3 0 5 connectors 30
- Onchip sata type amd sb950 south bridge sata3 0 3 connectors 30
- Onchip sata3 support 30
- Raid enables raid for the sata controller 30
- This option is configurable only when onchip sata type is set to raid or ahci configures the operating mode of the integrated sata3 4 5 connectors 30
- Onboard audio function 31
- Onboard lan boot rom 31
- Onboard lan function 31
- Smart lan lan cable diagnostic function 31
- Usb controllers 31
- Usb legacy function 31
- Usb storage function 31
- Usb30 controller etron ej168 usb controller 31
- 7 power management setup 32
- Acpi suspend type 32
- Allows the system to be awakened from acpi s3 sleep state by a wake up signal from the installed usb device default enabled 32
- Allows the system to be awakened from an acpi sleep state by a wake up signal from a modem that supports wake up function default disabled 32
- Allows the system to be awakened from an acpi sleep state by a wake up signal from a pci or pcie device note to use this function you need an atx power supply providing at least 1a on the 5vsb lead default enabled 32
- Button is pressed for less than 4 seconds the system will enter suspend mode 32
- Configures the way to turn off the computer in ms dos mode using the power button 32
- Default enabled default enabled 32
- Delay 4 sec press and hold the power button for 4 seconds to turn off the system if the power 32
- Enables or disables high precision event timer hpet for windows 7 vista operating system 32
- Hpet support 32
- In s1 sleep state the system appears suspended and stays in a low power mode the system can be resumed at any time 32
- In s3 sleep state the system appears to be off and consumes less power than in the s1 state when signaled by a wake up device or event the system resumes to its working state exactly where it was left off 32
- Instant off press the power button and then the system will be turned off instantly default 32
- Modem ring resume 32
- Note supported on windows 7 vista operating system only 32
- Pme event wake up 32
- S1 pos enables the system to enter the acpi s1 power on suspend sleep state 32
- S3 str enables the system to enter the acpi s3 suspend to ram sleep state default 32
- Soft off by power button 32
- Specifies the acpi sleep state when the system enters suspend 32
- Usb wake up from s3 32
- Ac back function 33
- Erp support 33
- Kb power on password 33
- Power on by alarm 33
- Power on by keyboard 33
- Power on by mouse 33
- 8 pc health status 34
- Allows the system to emit warning sound if the cpu system power fan is not connected or fails check the fan condition or fan connection when this occurs default disabled 34
- Case opened 34
- Cpu system power fan fail warning 34
- Cpu warning temperature 34
- Current cpu system power fan speed rpm 34
- Current system cpu temperature 34
- Current voltage v vcore ddr15v 12v 3 v 34
- Displays current cpu system power fan speed 34
- Displays current system cpu temperature 34
- Displays the current system voltages 34
- Displays the detection status of the chassis intrusion detection device attached to the motherboard ci header if the system chassis cover is removed this field will show yes otherwise it will show no to clear the chassis intrusion status record set reset case open status to enabled save the settings to the cmos and then restart your system 34
- Enables or disables the cpu overheating protection function when enabled the cpu core voltage and ratio will be reduced when the cpu is overheated default enabled 34
- Hardware thermal control 34
- Keeps or clears the record of previous chassis intrusion status enabled clears the record of previous chassis intrusion status and the case opened field will show no at next boot default disabled 34
- Reset case open status 34
- Sets the warning threshold for cpu temperature when cpu temperature exceeds the threshold bios will emit warning sound options are disabled default 6 34
- 10 load optimized defaults 35
- 9 load fail safe defaults 35
- Auto lets the bios automatically detect the type of cpu fan installed and sets the optimal cpu 35
- Cpu smart fan control 35
- Cpu smart fan mode 35
- Enables or disables the cpu fan speed control function enabled allows the cpu fan to run at different speed according to the cpu temperature you can adjust the fan speed with easytune based on system requirements if disabled the cpu fan runs at full speed default enabled 35
- Enables or disables the system fan speed control function enabled allows the system fan to run at different speed according to the system temperature if disabled system fan runs at full speed default enabled 35
- Fan control mode default 35
- Key to load the optimal bios default settings the bios defaults settings help the system to operate in optimum state always load the optimized defaults after updating the bios or after clearing the cmos values 35
- Key to load the safest bios default settings in case system instability occurs you may try to load fail safe defaults which are the safest and most stable bios settings for the motherboard 35
- Pwm sets pwm mode for a 4 pin cpu fan 35
- Specifies how to control cpu fan speed this item is configurable only when cpu smart fan control is enabled 35
- System smart fan control 35
- Voltage sets voltage mode for a 3 pin cpu fan 35
- 11 set supervisor user password 36
- 12 save exit setup 36
- Again the message password disabled will appear indicating the password has been cancelled 36
- Supervisor password when a system password is set and the password check item in advanced bios features is set to setup you must enter the supervisor password for entering bios setup and making bios changes 36
- The bios setup program allows you to specify two separate passwords 36
- To return to the bios setup main menu 36
- When the when the password check item is set to system you must enter the supervisor password or user password at system startup and when entering bios setup user password when the password check item is set to system you must enter the supervisor password or user password at system startup to continue system boot in bios setup you must enter the supervisor password if you wish to make changes to bios settings the user password only allows you to view the bios settings but not to make changes 36
- 13 exit without saving 37
- After inserting the driver disk xpress install will automatically scan your system and then list all the drivers that are recommended to install you can click the install all button and xpress install will install all the recommended drivers or click install single items to manually select the drivers you wish to install 37
- After installing the operating system insert the motherboard driver disk into your optical drive the 37
- Before installing the drivers first install the operating system 37
- Chapter 3 drivers installation 37
- Driver autorun screen is automatically displayed which looks like that shown in the screen shot below if the driver autorun screen does not appear automatically go to my computer double click the optical drive and execute the run exe program 37
- To return to the bios setup main menu 37
- 1 configuring sata hard drive s 38
- A installing sata hard drive s in your computer 38
- B configuring sata controller mode in bios setup 38
- Before you begin 38
- C configuring raid set in raid bios 38
- Chapter 4 appendix 38
- Configuring the onboard sata controller 38
- A installing windows xp 39
- B installing windows 7 vista 39
- Installing the sata raid driver and operating system 39
- Making a sata raid driver diskette 39
- 2 regulatory statements 40
- Our commitment to preserving the environment 40
- Regulatory notices 40
- Restriction of hazardous substances rohs directive statement 40
- Waste electrical electronic equipment weee directive statement 40
- Weee symbol statement 40
- Contact us 44
- Gigabyte global service system 44
- To submit a technical or non technical sales marketing question please link to http ggts gigabyte com tw then select your language to enter the system 44
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