User Guide

Hardware Installation
2-13
2.3.3 CPU Fan
Plug in the fan cable to the 2-pin fan connector FAN1 or 3-pin FAN2 depends
on the type of your fan. Three pins fan has an extra pin called SENSE, which
periotically sends fan signal out. The fan monitoring function must use 3-pin
fan.
+12V
SENSE
GND
FAN2
+12V
GND
FAN1
Air Flow
Heatsink
Attach the heatsink and fan to the CPU. Check its
orientation, make sure the air flow go through the
heatsink.
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