Biostar A740G3L Версия 6.x [18/49] J_com1 serial port connector

Motherboard Manual

J_PRINT1: Printer Port Connector

This header allows you to connector printer on the PC.

125

Pin Assignment Pin Assignment

1 -Strobe 14 Ground

2 -ALF 15 Data 6

3 Data 0 16 Ground

4 -Error 17 Data 7

5 Data 1 18 Ground

6 -Init 19 -ACK

7 Data 2 20 Ground

8 -Scltin 21 Busy

9 Data 3 22 Ground

10 Ground 23 PE

11 Data 4 24 Ground

12 Ground 25 SCLT

13 Data 5 26 Key

J_COM1: Serial Port Connector

The motherboard has a Serial Port Connector for connecting RS-232 Port.

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

Содержание

A740g3l setup manual 1
Fcc information and copyright 1
Appendix spec in other languages 30 2
Chapter 1 introduction 1 chapter 1 introduction 1 2
Chapter 2 hardware installation 5 2
Chapter 3 headers jumpers setup 13 2
Chapter 4 raid functions 18 2
Chapter 5 useful help 21 2
Table of contents 2
Ackage 3
Chapter 1 introduction 3
Hecklist 3
Eatures 4
Motherboard manual 4
Otherboard 4
A740g3l 5
Onnectors 5
Motherboard manual 6
Note represents the 1 6
Otherboard 6
Socket am3 6
Chapter 2 hardware installation 7
Entral 7
Nstalling 7
Rocessing 7
A740g3l 9
Cpu_fan1 cpu fan header 9
Eaders 9
Sys_fan1 system fan header 9
These fan headers support cooling fans built in the computer the fan cable and connector may be different due to the fan manufacturer connect the fan cable to the connector while matching the black wire to pin 1 9
A memory modules 10
Nstalling 10
A740g3l 11
B memory capacity 11
C dual channel memory installation 11
O means memory installed x means memory not installed the dram bus width of the memory module must be the same x8 or x16 11
Ide1 hard disk connector 12
Lots fdd1 floppy disk connector 12
Motherboard manual 12
Onnectors and 12
Sata1 sata4 serial ata connectors 12
The motherboard has a 32 bit enhanced pci ide controller that provides pio mode 0 4 bus master and ultra dma 33 66 100 133 functionality 12
The motherboard has a pci to sata controller with 4channels sata interface it satisfies the sata 2 spec and with transfer rate of 3gb s 12
The motherboard provides a standard floppy disk connector that supports 360k 720k 1 m 1 4m and 2 8m floppy disk types 12
A740g3l 13
Atxpwr1 atx power source connector 13
Atxpwr2 atx power source connector 13
Before power on the system please make sure that both atxpwr1 and atxpwr2 connectors have been plugged in 13
This connector allows user to connect 24 pin power connector on the atx power supply 13
This connector provides 12v to cpu power circuit 13
Motherboard manual 14
Pci1 pci2 peripheral component interconnect slots 14
Pex16_1 14
Pex16_1 pci express x16 slot 14
A740g3l 15
Chapter 3 headers jumpers setup 15
Ettings 15
Panel1 front panel header 15
Pin opened pin opened pin closed pin1 2 closed 15
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
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 15
Umpers 15
F_usb1 f_usb2 headers for usb 2 ports at front panel 16
Jusbv1 16
Jusbv1 5v stb for usb ports at usb1 rj45usb1 jusbv2 5v stb for usb ports at front panel f_usb1 f_usb2 16
Jusbv1 jusbv2 power source headers for usb ports 16
Jusbv2 16
Motherboard manual 16
Pin 1 2 close jusbv1 5v for usb ports at usb1 rj45usb1 jusbv2 5v for usb ports at front panel f_usb1 f_usb2 pin 2 3 close 16
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 16
A740g3l 17
F_audio1 front panel audio header 17
Jspdifout1 digital audio out connector 17
This connector allows user to connect the pci bracket spdif output header 17
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 17
J_com1 serial port connector 18
J_print1 printer port connector 18
Motherboard manual 18
A740g3l 19
Clear cmos procedures 19
Jcmos1 clear cmos jumper 19
Chapter 4 raid functions 20
Features and benefits 20
Motherboard manual 20
Perating 20
Raid 0 20
A740g3l 21
Features and benefits 21
Raid 1 21
Features and benefits 22
Motherboard manual 22
Raid 10 22
A driver installation 23
B software installation 23
C manual 23
Chapter 5 useful help 23
Nstallation 23
Ehot line optional 24
Installing software 24
Launching software 24
Oftware 24
Bios update 26
A740g3l 27
Before doing this please download the proper bios file from the website 27
Cpu overheated 28
Nformation 28
A740g3l 29
Bio flasher 29
Motherboard manual 30
Roubleshooting 30
Appendix spec in other languages 32
Motherboard manual 32
A740g3l 33
Motherboard manual 34
A740g3l 35
Motherboard manual 36
Talian 36
A740g3l 37
Motherboard manual 38
Panish 38
A740g3l 39
Motherboard manual 40
Ortuguese 40
A740g3l 41
Motherboard manual 42
A740g3l 43
Motherboard manual 44
Ussian 44
A740g3l 45
Low pin count interface 46
Motherboard manual 46
ﺔﺤﺘﻓ ddr3 dimm دﺪﻋ2 46
ﺔﺤﺘﻓ pci دﺪﻋ2 46
ﺔﺤﺘﻓ x16 pci express دﺪﻋ1 46
ﺔﻥﺮﻡ صاﺮﻗأ كﺮﺤﻡ ﺬﻔﻨﻡ دﺪﻋ1 46
ﺔﻴﻡﺎﻡﻷا ﺔﺡﻮﻠﻟا ﺬﻔﻨﻡ دﺪﻋ1 46
ﺬﻔﻨﻡ ide دﺪﻋ1 46
ﺬﻔﻨﻡ sata دﺪﻋ4 46
A740g3l 47
Apanese 48
Motherboard manual 48
A740g3l 49

Biostar A740G3L Версия 6.x [18/49] J_com1 serial port connector

Содержание

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