User Guide

Hardware Installation
2-15
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 periotically sends fan signal out.
+12V
SENSE
GND
CPUFAN2 & FAN
+12V
GND
CPUFAN1
2.3.4 PS/2 Mouse
The onboard PS/2 mouse connector is a 6-pin Mini-Din connector marked PS2
MS
. The view angle of drawing shown here is from back panel of the housing.
PS/2 Mouse
PCB