Jetway Computer NF9I - Manual (Page 24)

19
(7) SPEAK (4-pin): Speaker Header
This 4-pin header connects to the case-mounted speaker. See the figure above.
(8)SM_BUS (4-pin): SM BUS Header
GN
D
SM
B
U
S D
A
T
A
VC
C
5
V
Pin 1
S
M
BU
S
CL
K
(9) JW-FP (9-pin): Front Panel Header (PWR LED/HDD LED/Power Button /Reset)
HD
L
E
D
R
ESE
T
HD
D
L
E
D
+
GN
D
PW
R
L
E
D
+
PW
R
B
T
N
GN
D
PW
R
L
E
D
-
HDD
LE
D-
RS
T
S
W
V
CC
PW
R
B
T
Pin 1
2
PW
R
L
E
D