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Chapter 1
Pin
Assignment
No.
1
Speaker
2
NC
3
Ground
4
+5V
5
Power LED(+)
6
No Connection
7
Ground
8
Key lock
9
Ground
10
Power Switch
11
Standby Voltage
12
Reset Control
13
Ground
Function
Pin
No.
14
15
Speaker
16
Connector
17
18
19
Power LED
20
&
21
Keylock
22
23
ATX Power
24
Button
25
Reset
26
System Board
Assignment
Function
+5V
VCC
Ground
Ground
No Connection
Green Control
Green
Ground
Switch
No Connection
HDD LED(-)
HDD
HDD LED(+)
+5V
No Connection
IrDA
IRRX
Connector
Ground
IRTX
NC
NC
LED
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