15
2-6-2 Headers
(1) Line-In/Out, MIC Header (10-pin): AUDIO
This header connect to Front Panel Line-In, Line-out, MIC connector with cable.
Line-In/Out, MIC Headers
AUDIO
Pin 1
L-IN-L
L-OUT-L
GND
MIC
L-IN-R
L-OUT-R
GND
GND
MICP
GND
(2) USB Port Headers (9-pin) : USB1, USB2
These headers are used for connecting the additional USB port plug. By attaching an
option USB cable, your can be provided with two additional USB plugs affixed to the
back panel.
USB Port Connector
Pin 1
USB1
VC
C
-
DAT
A
GN
D
+
DAT
A
VCC
GND
-
DAT
A
GND
+
DAT
A
Pin 1
USB2
VC
C
-
DAT
A
GN
D
+
DAT
A
VCC
GND
-
DAT
A
GND
+
DAT
A
(3) IDE Activity LED: IDE LED
This connector connects to the hard disk activity indicator light on the case.
(4) Turbo LED switch: TB LED
Since the motherboard’s turbo function is always on. The turbo LED will remain
constantly on while the system power is on. You may wish to connect the Power LED
from the system case to this lead. See the figure below.
(5) Reset switch lead: RESET
This 2-pin connector connects to the case-mounted reset switch for rebooting your
computer without having to turn off your power switch. This is a preferred method of
rebooting in order to prolong the lift of the system’s power supply. See the figure
below.
(6) Speaker connector: SPEAKER
This 4-pin connector connects to the case-mounted speaker. See the figure below.
(7) Power LED: PWR LED
The Power LED is light on while the system power is on. Connect the Power LED
from the system case to this pin.
