Pin 1
Primary
Master (1st)
Primary
Slave (2nd)
7. Front Audio Connector
6. IrDA Connector
8. Connecting IDE and Floppy Cables
9. Connecting Front Panel Cable
The IrDA connector can be configured to support wireless infrared module. This
connector supports HPSIR (115.2Kbps, 2 meters) and ASK-IR (56Kbps).
Install the infrared module onto the
IrDA
connector and enable the infrared function from
BIOS Setup, UART2 Mode, make sure to have the correct orientation when you plug in
the IrDA connector.
If the housing has been design 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 Panel Audio Connector before you connect the cable. Do
not remove this yellow jumper cap if housing without an audio port on the front panel.
Connect 34-pin floppy cable and 40-pin IDE cable to floppy connector FDD and IDE
connector. The
blue connector
is IDE1 for clear identification. Be careful of the pin1
orientation. Wrong orientation may cause system damage.
Attach the power LED, speaker, and reset switch connectors
to the corresponding pins. If you enable “Suspend Mode”
item in BIOS Setup, the ACPI & Power LED will keep
flashing while the system is in suspend mode.
Locate the power switch cable from your ATX housing. It is
2-pin female connector from the housing front panel. Plug
this connector to the soft-power switch connector marked
SPWR
.
ATA 33/66/100 IDE
Connector
Pin 1
Secondary
Slave (4th)
Secondary
Master (3rd)
Pin 1
Pin 1
NC
+5V
IR_TX
GND
IR_RX
Pin 1
AUD_FPOUT_L
HP_ON
AUD_RET_R
AUD_VCC
AUD_GND
2
1
10
9
AUD_MIC
AUD_MIC_BIAS
AUD_FPOUT_R
KEY
AUD_RET_L
1
SPEAKER
NC
GND
+5V
+5V
IDE LED
IDE LED
+5V
NC
NC
GND
RESET
GND
NC
NC
GND
ACPILED-
GND
SPWR
1
SPEAKER
IDE LED
Power Switch
ACPI & Power LED
RESET
