AOpen AX3L User Manual page 18

plug in the right direction.
Caution: Make sure that the power supply is off before
connecting or disconnecting the power cable.
2.3.3 Fan
Plug in the fan cable to the fan connectors onboard. The fan connectors are
marked CPUFAN1, CPUFAN2 and FAN on the system board. You can plug
the CPU fan cable to both the 2-pin fan connector CPUFAN1 and the 3-pin fan
connector CPUFAN2. FAN can be reserved for the housing fan. Note that only
CPUFAN2 and FAN support the fan monitoring function, because 3-pin fan
has an extra pin called SENSE, which periodically sends fan signal out.
2.3.4 PS/2 Mouse
The onboard PS/2 mouse connector is a 6-pin Mini-Din connector marked
PS2. The view angle of drawing shown here is from back panel of the housing.
Hardware Installation
+5V
3.3V
3.3V
PWR2
CPUFAN1 & FAN
CPUFAN2
5V SB
+5V
SENSE
+12V
GND
GND
+12V
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