User manual

65
A. Front panel SMBus connecting pin (6-pin FPSMB)
This header allows you to connect SMBus (System Management

peripheral equipment in the system, which has slower
transmission rates, and power management equipment.
B. Internet status indicator (2-pin LAN1_LED, LAN2_LED)
These two 2-pin headers allow you to use the Gigabit internet
indicator cable to connect to the LAN status indicator. When this

C. Chassis intrusion pin (2-pin CHASSIS)
This header is provided for host computer chassis with chassis
intrusion detection designs. In addition, it must also work with
external detection equipment, such as a chassis intrusion
detection sensor or a microswitch. When this function is activated,
if any chassis component movement occurs, the sensor will
immediately detect it and send a signal to this header, and the
system will then record this chassis intrusion event. The default
setting is set to the CASEOPEN and GND pin; this function is off.
D. Locator LED (6-pin LOCATOR)
This header is for the locator switch and LED on the front panel.
Speaker Header

1
+5V
DUMMY
DUMMY
SPEAKER
Please connect the speaker
to this header.
Front and Rear
Fan Connectors






Please connect the fan
cables to the fan connectors
and match the black wire to
the ground pin. All fans sup-
ports Fan Control.
GND
+12V
CPU_FAN_SPEED
FAN_SPEED_CONTROL
FAN_SPEED
FAN_SPEED_CONTROL
+12V
GND
CPU Fan Connectors


Please connect the CPU fan
cable to the connector and
match the black wire to the
ground pin.
GND
+12V
CPU_FAN_SPEED
FAN_SPEED_CONTROL