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2.4.5 –Vertical USB Header (4-Pin x 1) (J30, J31, J43, J44)
2.4.6 – Front Panel Header (J37)
The Front Panel Header is used to connect some control
or signal wires from motherboard to chassis, such as
HDD LED, power LED, power button, and reset button.
Pin_1
Signal
HD_
LED+
HD_
LED-
GND0
RESET
GND1
Ext.
Interrupt
+5VSB
SMBUS
Data
SMBUS
Clock
15
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Pin_4: GND
Pin_3 : DATA +
Pin_2 : DATA -
Pin_1 : +5VPWR
PIN
PIN
Signal
#
#
PW_
1
2
LED+
3
4
PW_ LED-
PWR_
5
6
S/W#
7
8
GND2
SLP_SW#/
9
10
WLED+
GND3/
11
12
WLED-
13
14
NC
15
16
GND4
17
18
INTRU#
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