JUMPER SETTING AND CONNECTORS
EM586 / 21
l
J4 : System Switch and LED
J4 Connector
Description
Pin 1 ~ Pin 3 of J4
Power LED
Pin 4 ~ Pin 5 of J4
Key Lock
Pin 7 ~ Pin 10 of J4
Speaker
Pin 11 ~ Pin 12 of J4
Reset SW
Pin 15 ~ Pin 16 of J4
Green SW
Pin 19 ~ Pin 20 of J4
HDD LED
J4 Pin No.
Switch and LED
J4 Pin No.
Switch and LED
1
Power LED+
11
Reset SW1
2
Power LED-
12
Reset SW2
3
Power LED-
13
NC
4
Keylock 1
14
NC
5
Keylock 2
15
Green SW1
6
NC
16
Green SW1
7
17
VCC
8
Ground
18
NC
9
NC
19
HDD LED+
10
Speaker Signal
20
HDD LED-
J4
J4
10
20
11
1