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Hardware Installation
2-7
plug in the right direction.
Caution:
Make sure that the power supply is off before
connecting or disconnecting the power cable.
+5V
+5V
5V SB
3.3V
3.3V
PWR2
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.
+12V
SENSE
GND
CPUFAN1 & FAN
+12V
GND
CPUFAN2
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.