![Biostar K8T890-A7 [13/68] Chapter 3 headers jumpers setup](/img/pdf.png)
Biostar K8T890-A7 [13/68] Chapter 3 headers jumpers setup
![Biostar K8T890-A7 [13/68] Chapter 3 headers jumpers setup](/views2/1712322/page13/bgd.png)
K8T89-A7
11
CHAPTER 3: HEADERS & JUMPERS SETUP
3.1 HOW TO SETUP JUM PE RS
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
JATXPWR1/JATXPWR2: ATX Power Source Connectors
JATXPWR1: This connector allows user to connect with 24-pin power
connector on the ATX power supply.
JATXPWR2: By connecting this connector, it will provide +12V to CPU
power circuit.
Pin Assignment Pin Assignment
1 +3.3V 13 +3.3V
2 +3.3V 14 -12V
3 Ground 15 Ground
4 +5V 16 PS_ON
5 Ground 17 Ground
6 +5V 18 Ground
7 Ground 19 Ground
8 PW_ON 20 -5V
9 Standby Voltage +5V 21 +5V
10 +12V 22 +5V
11 +12V 23 +5V
1
24
13
12
JATXPWR1
12 DETEC
T
24 Ground
Pin Assignment Pin Assignment
1 +12V 3 Ground
12
34
JATXPWR2
2 +12V 4 Ground
Содержание
- Fcc information and copyright 1
- K8t89 a7 1
- Table of contents 2
- Warpspeeder 2
- A hardware 3
- Chapter 1 introduction 3
- K8t89 a7 3
- K8t89 a7 4
- B bios software 5
- K8t89 a7 5
- K8t89 a7 6
- K8t89 a7 7
- K8t890 7
- Note represents the 7
- Vt8237r 7
- Chapter 2 hardware installation 8
- K8t89 a7 8
- K8t89 a7 9
- K8t89 a7 10
- Fdd1 floppy disk connector 11
- Ide1 ide2 hard disk connectors 11
- Jsata1 jsata2 serial ata connectors 11
- K8t89 a7 11
- Onnectors and 11
- Pci1 pci3 peripheral component interconnect slots 11
- The motherboard has a 32 bit enhanced pci ide controller that provides pio mode 0 5 bus master and ultra dma 66 100 133 functionality it has two hdd connectors ide1 primary and ide2 secondary the ide connectors can connect a master and a slave drive so you can connect up to four hard disk drives the first hard drive should always be connected to ide1 11
- The motherboard has a pci to sata controller with 2 channels sata interface it satisfies the sata 1 spec and with transfer rate of 1 gb s 11
- The motherboard provides a standard floppy disk connector that supports 360k 720k 1 m 1 4m and 2 8m floppy disk types this connector supports the provided floppy drive ribbon cables 11
- 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 11
- K8t89 a7 12
- Xtreme graphics port slot xgp1 12
- Chapter 3 headers jumpers setup 13
- Ettings 13
- Jatxpwr1 jatxpwr2 atx power source connectors jatxpwr1 this connector allows user to connect with 24 pin power connector on the atx power supply jatxpwr2 by connecting this connector it will provide 12v to cpu power circuit 13
- K8t89 a7 13
- Pin opened pin opened pin closed pin1 2 closed 13
- 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 13
- Jkbv1 power source header for ps 2 keyboard and mouse 14
- Jusb1 jusb2 headers for usb 2 ports at front panel 14
- Jusbv1 jusbv2 power source header for usb ports 14
- K8t89 a7 14
- Note in order to support this function power on system via keyboard and mouse jkbv1 jumper cap should be placed on pin 2 3 14
- Note in order to support this function power on system via usb device jusbv1 jusbv2 jumper cap should be placed on pin 2 3 individually 14
- This header allows user to connect additional usb cable on the pc front panel and also can be connected with internal usb devices like usb card reader 14
- Jaudio1 front panel audio header this header allows user to connect the front audio out put cable with the pc front panel it will disable the output on back panel audio connectors 15
- Jcdin1 cd rom audio in connector this connector allows user to connect the audio source from the veriaty devices like cd rom dvd rom pci sound card pci tv turner card etc 15
- Jspdif_out1 digital audio out connector this connector allows user to connect the pci bracket spdif output header 15
- K8t89 a7 15
- 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 16
- Jci1 chassis open header 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 16
- Jcmos1 clear cmos header 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 16
- Jdj1 audio dj connector optional 16
- Jspdif_in1 digital audio in connector optional this connector allows user to connect the pci bracket spdif input header 16
- K8t89 a7 16
- Jpanel1 front panel header 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 17
- Jwol1 wake on lan header optional 17
- K8t89 a7 17
- The connector powers up the system when a wakeup packet or signal is received from the network this feature requires the wake up on lan function in bios is set to enabled and that your system has an atx power supply with at least 720ma 5v standby power 17
- A bios update 18
- Chapter 4 useful help 18
- K8t89 a7 18
- B cpu overheated 19
- K8t89 a7 19
- K8t89 a7 20
- Roubleshooting 20
- Chapter 5 21
- K8t89 a7 21
- Warpspeeder 21
- K8t89 a7 22
- K8t89 a7 23
- Tray icon 23
- K8t89 a7 24
- Main panel 24
- K8t89 a7 25
- Voltage panel 25
- K8t89 a7 26
- Overclock panel 26
- Hardware monitor panel 27
- K8t89 a7 27
- About panel 28
- K8t89 a7 28
- K8t89 a7 29
- Bios setup 30
- K8t89 a7 bios setup 30
- Acpi support 31
- Apm support 31
- Bios setup 31
- Epa green pc support 31
- Introduction 31
- K8t89 a7 bios setup 31
- Plug and play support 31
- Ddr sdram double data rate synchronous dram are supported 32
- Dram support 32
- K8t89 a7 bios setup 32
- Keystro ke function 32
- Pci bus support 32
- Supported cpus 32
- This award bios also supports version 2 of the intel pci peripheral component interconnect local bus specification 32
- This award bios supports the amd cpu 32
- To quit the following table provides more detail about how to navigate in the setup program by using the keyboard 32
- Using setup 32
- Advanced bios features 33
- Advanced chipset features 33
- Figure 1 main menu 33
- K8t89 a7 bios setup 33
- Main menu 33
- Standard cmos features standard cmos features 33
- Frequency voltage control 34
- Integrated peripherals 34
- K8t89 a7 bios setup 34
- Load optimized defaults 34
- Pc health status 34
- Pnp pci configurations 34
- Set supervisor password 34
- Exit without saving 35
- K8t89 a7 bios setup 35
- Save exit setup 35
- Set user password 35
- Upgrade bios 35
- Figure 2 standard cmos setup 36
- K8t89 a7 bios setup 36
- Standard cmos features 36
- Item options description 37
- K8t89 a7 bios setup 37
- Main menu selections 37
- Item item options description 38
- K8t89 a7 bios setup 38
- Advanced bios features 39
- K8t89 a7 bios setup 39
- Boot seq floppy setup 40
- Figure 3 boot seq floppy setup 40
- K8t89 a7 bios setup 40
- Figure 3 hard disk boot priority 41
- Hard disk boot priority 41
- K8t89 a7 bios setup 41
- K8t89 a7 bios setup 42
- Cache setup 43
- Figure 3 cache setup 43
- K8t89 a7 bios setup 43
- Boot up numlock status 44
- K8t89 a7 bios setup 44
- Quick power on self test 44
- Security option 44
- Typematic delay msec 44
- Typematic rate chars sec 44
- Typematic rate setting 44
- Virus warning 44
- Apic mode 45
- Delay for hdd secs this item allows you to select the timing of delay for hdd the choices 0 default small logo epa show 45
- K8t89 a7 bios setup 45
- Mps version control for os 45
- Summary screen show 45
- The choices disable 45
- K8t89 a7 bios setup 46
- Cas latency 47
- Dram configuration 47
- Figure 4 dram configuration 47
- K8t89 a7 bios setup 47
- Max memclock mhz 47
- Memory 1t 2t memory timing 47
- Min ras active time tras 47
- Ras to cas delay trcd 47
- Downstream ldt bus width 48
- Figure 4 ldt pci bus control 48
- K8t89 a7 bios setup 48
- Ldt bus frequency 48
- Ldt pci bus control 48
- Mhz default auto 600mhz 400mhz 200mhz 48
- Pci1 master 0 ws write 48
- Upstream ldt bus width 48
- Init display first 49
- K8t89 a7 bios setup 49
- Memory hole 49
- Pci delay transaction 49
- Pci1 post write 49
- Pci2 master 0 ws write 49
- Pci2 post write 49
- System bios cacheable 49
- Vlink mode selection 49
- Integrated peripherals 50
- K8t89 a7 bios setup 50
- Figure 5 via onchip ide device 51
- K8t89 a7 bios setup 51
- Via onchip ide device 51
- K8t89 a7 bios setup 52
- Figure 5 via onchip pci device 53
- K8t89 a7 bios setup 53
- Via onchip pci device 53
- Figure 5 super io device 54
- K8t89 a7 bios setup 54
- Onboard fdc controller 54
- Super io device 54
- Ecp mode use dma 55
- Epp mode select 55
- K8t89 a7 bios setup 55
- Acpi function 56
- Acpi suspend type 56
- Figure 6 power management setup 56
- K8t89 a7 bios setup 56
- Power management option 56
- Power management setup 56
- Blank screen 57
- Hdd power down 57
- K8t89 a7 bios setup 57
- Max power saving 57
- Min power saving 57
- Modem use irq 57
- Suspend mode 57
- User define default 57
- V h sync blank 57
- Video off method 57
- Ac loss auto restart 58
- K8t89 a7 bios setup 58
- Run vgabios if s3 resume 58
- Soft off by pwr btn 58
- Video off option 58
- Figure 6 irq event activity detect 59
- Irq event activity detect 59
- K8t89 a7 bios setup 59
- K8t89 a7 bios setup 60
- K8t89 a7 bios setup 61
- Figure 7 pnp pci configurations 62
- K8t89 a7 bios setup 62
- Pnp os installed 62
- Pnp pci configurations 62
- Reset configuration data 62
- Irq resources 63
- K8t89 a7 bios setup 63
- Resources controlled by 63
- Assign irq for usb 64
- Assign irq for vga 64
- K8t89 a7 bios setup 64
- Maximum payload size 64
- Pci vga palette snoop 64
- Cpu fan speed 65
- Cpu temperature 65
- Cpu vcore 3 v 5 v 12v 12v 5v 5v sb voltage battery 65
- Figure 8 pc health status 65
- K8t89 a7 bios setup 65
- Pc health status 65
- Shutdown temperature 65
- K8t89 a7 bios setup 66
- Frequency voltage control 67
- K8t89 a7 bios setup 67
- Cpu clock 68
- K8t89 a7 bios setup 68
- Nb voltage regulator 68
- This action will boot up the system according to fsb of the processor 68
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