![Biostar NF325-A7 V1.0/1.1 [17/66] Cd rom audio in connector jcdin1 jcdin2 jcdin2 is optional](/img/pdf.png)
Biostar NF325-A7 V1.0/1.1 [17/66] Cd rom audio in connector jcdin1 jcdin2 jcdin2 is optional
![Biostar NF325-A7 V1.0/1.1 [17/66] Cd rom audio in connector jcdin1 jcdin2 jcdin2 is optional](/views2/1712328/page17/bg11.png)
NF325-A7
15
Front Panel Audio-out Header: JAUDIO1
This connector will allow user to connect with the front audio out put
headers on the PC case. It will disable the output on back panel audio
connectors.
1
2
13
14
JAUDIO1
Pin Assignment Pin Assignment
1 Mic in/center 2 Ground
3 Mic power/Bass 4 Audio power
5
Right line out/Speaker out
Right
6
Right line out/Speaker out
Right
7 Reserv ed 8 Key
9 Left line out/Speaker out Left 10 Left line out/Speaker out Left
11
Right line in/Rear speaker
Right
12
Right line in/Rear speaker
Right
13 Left line in/Rear speaker Left 14 Left line in/Rear speaker Left
CD-ROM Audio-in Connector: JCDIN1/JCDIN2
(JCDIN2 is optional.)
This connector allows user to connect the audio source from the variety
devices, like CD-ROM, DVD-ROM, PCI sound card, PCI TV turner card
etc..
Pin Assignment
1 Left channel input
2 Ground
3 Ground
1
JCDIN1/JCDIN2
4 Right channel input
Digital Audio-out Connector: JSPDIF_O UT (optional)
This connector will allow user to connect the PCI bracket SPDIF output
header.
Pin Assignment
1 +5V
2 SPDIF OUT
1
JSPDIF_OUT
3 Ground
Содержание
- Fcc information and copyright 1
- Nf325 a7 1
- T t a a b b l l e e o o f f c c o o n n t t e e n n t t s s 2
- A hardware 3
- Chapter 1 introduction 3
- Chipset 3
- Dimensions 3
- Nf325 a7 3
- Serial ata 3
- 100 lan 4
- Main memory 4
- Nf325 a7 4
- On board ac 97 sound codec 4
- On board ide 4
- Super i o 4
- Front side on board peripherals 5
- Nf325 a7 5
- Rear back side connectors 5
- B bios software 6
- Nf325 a7 6
- Software 6
- Ayout of 7
- Ersion 7
- Jcom2 and jcom3 are optional and only one of them can be chosen 7
- Nf325 a7 7
- Note 1 represents the 7
- Ersion 8
- Nf325 a7 8
- Omponents of 8
- Ayout of 9
- Ersion 9
- Jcom2 and jcom3 are optional and only one of them can be chosen 9
- Nf325 a7 9
- Represents the 9
- Communication network riser slot 10
- Ersion 10
- Nf325 a7 10
- Omponents of 10
- Chapter 2 hardware installation 11
- Nf325 a7 11
- Nf325 a7 12
- Cpu fan header jcfan1 13
- Ddr m odule installation 13
- Eaders 13
- Insert the dimm vertically and firmly into the slot until the retaining chip 2 insert the dimm vertically and firmly into the slot until the retaining chip snap back in place and the dimm is properly seated 13
- Nf325 a7 13
- Nstallation 13
- Odules 13
- System fan header jsfan1 13
- 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 13
- Agp1 accelerated graphics port slot 14
- Cnr1 communication network riser slot for version 1 only 14
- Floppy disk connector fdd1 14
- Hard disk connectors ide1 2 14
- Nf325 a7 14
- Peripheral component interconnect slots pci1 5 14
- Serial ata connector jsata4 5 14
- Chapter 3 headers jumpers setup 15
- Ettings 15
- Jatxpwr1 this connector allows user to connect 20 pin power connector on the atx power supply jatxpwr2 by connecting this connector it will provide 12v to cpu power circuit 15
- Nf325 a7 15
- Ow to setup 15
- Pin opened pin opened pin closed pin1 2 closed 15
- Power connectors jatxpwr1 patxpwr2 15
- Umpers 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 15
- Com2 header jcom2 optional 16
- Nf325 a7 16
- Note in order to support this function power on system via keyboard and mouse jkbmsv1 jumper cap should be placed on pin 2 3 16
- Note in order to support this function power on system via usb device jusbv3 jumper cap should be placed on pin 2 3 individually 16
- Power source selection headers for keyboard mouse jkbmsv1 16
- Power source selection headers for usb jusbv1 jusbv3 16
- This header allows user to connect additional serial cable on the pc back panel it can be used to connect serial devices for example mouse or modem 16
- Cd rom audio in connector jcdin1 jcdin2 jcdin2 is optional 17
- Digital audio out connector jspdif_out optional 17
- Front panel audio out header jaudio1 17
- Nf325 a7 17
- This connector allows user to connect the audio source from the variety devices like cd rom dvd rom pci sound card pci tv turner card etc 17
- This connector will allow user to connect the pci bracket spdif output header 17
- This connector will allow user to connect with the front audio out put headers on the pc case it will disable the output on back panel audio connectors 17
- 24 1 2 18
- Case open header jci1 18
- Digital audio in connector jspdif_in optional 18
- Front panel connector jpanel1 18
- Nf325 a7 18
- This 24 pin connector includes power on reset hdd led power led sleep button speaker and irda connection it allows user to connect the pc case s front panel switch functions 18
- This connector allows system to monitor pc case open status if the signal has been triggered it will record to the cmos and show the message on next boot up 18
- This connector will allow user to connect the pci bracket spdif output header 18
- 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 19
- Clear cmos procedures 19
- Close cmos header jcmos1 19
- Front usb headers jusb1 2 19
- Nf325 a7 19
- 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 19
- This connector allows user to connect additional usb cables on the pc front panel also can be connected with internal usb devices like usb card reader 19
- A bios update 20
- Chapter 4 useful help 20
- Nf325 a7 20
- B cpu overheated 21
- Nf325 a7 21
- Nf325 a7 22
- Roubleshooting 22
- Chapter 5 warpspeeder 23
- Nf325 a7 23
- Nf325 a7 24
- Nf325 a7 25
- Tray icon 25
- Main panel 26
- Main panel contains features as follows 26
- Nf325 a7 26
- Nf325 a7 27
- Voltage panel 27
- Nf325 a7 28
- Overclock panel 28
- Overclock panel contains the these features 28
- Hardware monitor panel 29
- Nf325 a7 29
- About panel 30
- Nf325 a7 30
- Nf325 a7 31
- Nf325 a7 bios setup 32
- Acpi support 33
- Apm support 33
- Bios setup 33
- Epa green pc support 33
- Introduction 33
- Nf325 a7 bios setup 33
- Plug and play support 33
- Ddr dram double data rate synchronous dram are supported 34
- Dram support 34
- Keystroke function 34
- Nf325 a7 bios setup 34
- Pci bus support pci bus support 34
- Supported cpus 34
- This award bios also supports version 2 of the intel pci peripheral component interconnect local bus specification 34
- This award bios supports the nvidi 34
- To quit the following table provides more detail about how to navigate in the setup program by using the keyboard 34
- Using setup 34
- Advanced bios features 35
- Figure 1 main menu 35
- Main menu 35
- Nf325 a7 bios setup 35
- Standard cmos features standard cmos features 35
- Advanced chipset features 36
- Integrated peripherals 36
- Load optimized defaults 36
- Nf325 a7 bios setup 36
- Pc health status 36
- Pnp pci configurations 36
- Set supervisor password 36
- Voltage control 36
- Exit without saving 37
- Nf325 a7 bios setup 37
- Save exit setup 37
- Set user password 37
- Upgrade bios 37
- Figure 2 standard cmos setup 38
- Nf325 a7 bios setup 38
- Standard cmos features 38
- Item options description 39
- Main menu selections 39
- Nf325 a7 bios setup 39
- Item item options description 40
- Nf325 a7 bios setup 40
- Advanced bios features 41
- Nf325 a7 bios setup 41
- Figure 3 1 hard disk boot priority 42
- Hard disk boot priority 42
- Nf325 a7 bios setup 42
- Quick power on self test 42
- Virus warning 42
- Boot up numlock status 43
- Mps version control for os 43
- Nf325 a7 bios setup 43
- Security option 43
- Typematic delay msec 43
- Typematic rate chars sec 43
- Typematic rate setting 43
- Cache setup figure 3 2 cache setup 44
- Nf325 a7 bios setup 44
- Small logo epa show 44
- Summary screen show 44
- Boot seq floppy setup figure 3 boot seq floppy setup 45
- Nf325 a7 bios setup 45
- Advanced chipset features 46
- Nf325 a7 bios setup 46
- Dram configuration 47
- Figure 4 dram configuration 47
- Nf325 a7 bios setup 47
- Agp 2 speed 48
- Agp 3 speed 48
- Agp aperture size 48
- Agp overclock in mhz 48
- Cpu overclock in mhz 48
- Nf325 a7 bios setup 48
- Agp sideband address 49
- Base i o address 49
- Clock spread address spectrum 49
- Ht frequency 49
- I o length 49
- Nf325 a7 bios setup 49
- Special i o for pci card 49
- System bios cacheable 49
- Integrated peripherals 50
- Nf325 a7 bios setup 50
- Figure 5 ide function setup 51
- Ide function setup 51
- Nf325 a7 bios setup 51
- Figure 5 2 onboard device 52
- Nf325 a7 bios setup 52
- Onboard device 52
- Nf325 a7 bios setup 53
- Figure 5 3 super io device 54
- Nf325 a7 bios setup 54
- Onboard fdc controller 54
- Super io device 54
- Ecp mode use dma 55
- Nf325 a7 bios setup 55
- Ide dma transfer access 56
- Ide hdd block mode 56
- Init display first 56
- K8 power on password 56
- Nf325 a7 bios setup 56
- Power on function 56
- Acpi function 57
- Acpi suspend type 57
- Figure 6 power management setup 57
- Nf325 a7 bios setup 57
- Power management setup 57
- Blank screen 58
- Default 58
- Max saving 58
- Min saving 58
- Nf325 a7 bios setup 58
- Power management 58
- V h sync blank 58
- Video off method 58
- Hdd power down 59
- Nf325 a7 bios setup 59
- Soft off by pbtn 59
- Usb resume from s3 59
- Wol pme from soft off 59
- Wor ri from soft off 59
- Figure 7 pnp pci configurations 60
- Nf325 a7 bios setup 60
- Pnp pci configurations 60
- Reset configuration data 60
- Irq resources 61
- Nf325 a7 bios setup 61
- Resources controlled by 61
- Nf325 a7 bios setup 62
- Pci vga palette snoop 62
- Cpu fan control by 63
- Figure 8 pc health status 63
- Nf325 a7 bios setup 63
- Pc health status 63
- Shutdown temperature 63
- Chassis open warning 64
- Cpu vcore 3 v 5 v 12v 12v 5v 5v sb voltage battery 64
- Current cpu fan speed 64
- Current cpu temperature 64
- Current sys fan speed 64
- Nf325 a7 bios setup 64
- Show h w monitor in post 64
- Agp voltage 65
- Cpu voltage 65
- Ddr voltage 65
- Figure 9 voltage control 65
- Nf325 a7 bios setup 65
- Voltage control 65
- Nf325 a7 bios setup 66
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