Front Panel Connector (J9) - TYAN TOMCAT I845GV Manual

2.03 – Fan1, Fan2, Fan3 Connectors
2.04 – CMOS Reset (JP3)
1
Clear CMOS
1
Default
2.05 – Front Panel Connector (J9)
Your chassis will usually come with connectors to install onto the motherboard, such as HDD and
Power LEDs. The Front Panel Connector has been implemented for such purposes.
J9 Pinout:
HDD LED: 1,3
Power LED: 2,4
Reset Switch: 5,7
Power/Sleep Switch: 6,8
Infrared: 9.11,13,15,
Speaker: 12,14,16,18
Pin 2 Pin 4
Power Power
LED+ LED-
Pin 1 Pin 3
HDD HDD
LED+ LED-
Use these headers to connect cooling fans, both chassis and
processor fans, to your motherboard. Cooling fans help keep the
system more stable and operating reliably for its product life.
(NOTE: Please refer to< Chapter3: BIOS setup-3.8 PC Health
Status> for "Auto Fan1 Power Control" function.
2,3: Clear CMOS
1,2: Default
Connect pins 2 and 3 together to reset the CMOS settings in case an incorrect
setting causes system instability or you have forgotten your system/setup
password or have just flashed your BIOS.
Power off the system and disconnect the power supply.
- Close pins 2 and 3 on JP3
- Wait about 5 seconds
- Close pins 1 and 2 on JP3
- Reconnect the power supply and power on the system
Pin 6 Pin 8 Pin 10
PWR+ GND
Pin 5 Pin 7
GND Reset
SW+
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Pin 12
NC Speaker+
Pin 9 Pin 11
+5V IR RX
8
Pin 14 Pin 16
NC NC
Pin 13 Pin 15
GND IRTX
Pin 18
Speaker-
Pin 17
NC