Connecting Front Audio - AOpen AX4SG-GN Easy Installation Manual

6. Connecting IDE & Floppy Cables
Connect 34-pin floppy cable and 40-pin IDE cable to floppy connector FDD and IDE
connector. Be careful of the pin1 orientation. Wrong orientation may cause system
damage.
7. Connecting Serial ATA Connectors
To connect a Serial ATA disk, you must use a 7-pin serial ATA cable. Connect two ends of
the serial ATA cable to the serial ATA header on the main board and the disk. Like every
other traditional disk, you also have to connect a power cable. Please note that it is a
jumper free implement; you don't need to set jumpers to define a master or slave disk.
When connecting two serial ATA disks, the system will automatically take the one
connected to "Serial ATA 1" header as a master disk.
Pin 1
FDD Connector
Primary
Primary
Master (1st)
Slave (2nd)
IDE 1 (Primary)
IDE 2 (Secondary)
Pin 1
Secondary
Secondary
Slave (4th)
Master (3rd)
ATA 66/100 IDE
Connector
SATA port 2
Serial ATA Port 1
8. Connecting CPU & System Fans
Plug in the CPU fan cable to the 3-pin CPUFAN1 connector. If you have chassis fan, you
can also plug it on SYSFAN2 or SYSFAN3 connector.
GND
+12V
SENSOR
SYSFAN3 Connector

9. Connecting Front Audio

If the housing has been designed with an audio port on the front panel, you'll be able to
connect onboard audio to front panel through this connector. By the way, please remove
the jumper cap from the Front Audio Connector before you connect the cable. Do not
remove this yellow jumper cap if your housing doesn't have an audio port on the front
panel.
Pin 1
1
AUD_MIC AUD_GND
AUD_MIC_BIAS AUD_VCC
AUD_FPOUT_R AUD_RET_R
NC KEY
AUD_FPOUT_L AUD_RET_L
GND
+12V
SENSOR
SYSFAN2 Connector
CPUFAN1 Connector
GND
+12V
SENSOR