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(5) USB2 (4-pin): USB 2.0 Port Header
USB2 Header
Pin 1
VC
C
-
DA
T
A
GN
D
+D
A
T
A
(6) SPEAK (4-pin): Speaker Header
This 4-pin header is to connect the case-mounted speaker. See the figure below.
(7) PWRLED(3-pin): Power LED Header
The Power LED is light on while
the system power is on. Connect the Power LED
from the system case to this pin.
SPEAK
SPEA
K
NC
NC
VC
C
Pin 1
PWRLED
Pin 1
VC
C
GN
D
GN
D
