HD-LED
ATX-SW
RESET
SPEAKER
PWR-LED
102
3
HDD LED Power
5
HDD
N. C.
14
N. C.
16
PWRBT+
8
PWRBT-
10
N. C.
18
N. C.
20
Ground
7
H/W Reset
9
Speaker Data
13
N. C.
15
Ground
17
Speaker Power
19
LED Power (+)
2
LED Power (+)
4
LED Power (-) or Standby Signal
6