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FAN1/FAN2/FAN3/FAN4/FAN5: Fan Connector with Speed Control
GND
1
+12 V
TACH
GN D
1
+1 2V
TA CH
NC
FPIO1: Front Panel Header
The motherboard provides one front panel header for electrical connection to
the front panel switches and LED' s.
2
1
SW2: System POWER-ON Switch
Use these headers to connect the cooling fans to
the motherboard to monitor their fan speeds to
keep the system stable and reliable.
4
6
8
3
5
7
Pin 1
PWRSW-
http://www.tyan.com
10
12
14
9
11
13
Pin 2
Pin 3
PWRSW-
GND
18
16
18
15
17
Pin 4
GND
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