Internal Keyboard Connector (CN15)
Internal keyboard connector (CN 15)
Pin
1
2
3
4
5
Power connector (CN16)
ATX power connector (CN16)
The ATX power supply uses 20-pin connector shown below. Make
sure you plug in the right direction.
ATX power connector (CN16)
Pin
1
2
3
4
5
6
7
8
9
10
Signal
CLK
Data
NC
GND
+5V
Signal
NC
NC
GND
+5V
GND
+5 V
GND
POWER OK
+5VSB
+12V
Pin
Signal
11
NC
12
-12V
13
GND
14
PS ON
15
GND
16
GND
17
GND
18
-5V
19
+5V
20
+5V
Chapter2 Installation 33