Motherboard Manual
F_USB1/F_USB2: Headers for USB 2.0 Ports at Front Panel
These headers allow user to connect additional USB cable on the PC front panel,
and also can be connected with internal USB devices, like USB card reader.
F_AUDIO1: Front Panel Audio Header
This header allows user to connect the front audio output cable with the PC front
panel. This header allows only HD audio front panel connector; AC'97 connector
is not acceptable.
14
Pin
1
2
3
4
5
F US B
_
1
6
F US B
_
2
7
8
2
1 0
9
10
1
9
Pin
Assignment
1
Mic Left in
2
Ground
3
Mic Right in
4
GPIO
5
Right line in
1 0
9
6
Jack Sense
7
Front Sense
8
Key
9
Left line in
2
1
10
Jack Sense
Assignment
+5V (fused)
+5V (fused)
USB-
USB-
USB+
USB+
Ground
Ground
NC
Key