18
AUDIO: Front panel MIC/speaker-out header
This header allows the user to install auxiliary front-oriented microphone and
line-out ports for easier access.
Pin
Signal Name
Pin
Signal Name
1
3
5
7
9
MICIN
MICBIAS
SPKOUTR
Key
SPKOUTL
2
4
6
8
10
AGND
5V
XSPKOUTR
Empty
XSPKOUTL
USB2/USB3: Front panel USB headers
The mainboard has two USB ports installed on the rear edge I/O port array.
Some computer cases have a special module that mounts USB ports at the
front of the case. If you have this kind of case, use auxiliary USB connectors
USB2 and USB3 to connect the front-mounted ports to the mainboard.
Pin
Signal Name
Pin
Signal Name
1
3
5
7
9
VCC (+5V)
USBP2-N (port 2 -)
USBP2-P (port 2 +)
GND
Empty
2
4
6
8
10
VCC (+5V)
USBP3-N (port 3 +)
USBP3-P (port 3 -)
GND
OC# (over current detect)
LUSB1/LUSB2: Front panel USB headers
The mainboard has two USB ports installed on the rear edge I/O port array.
Some computer cases have a special module that mounts USB ports at the
front of the case. If you have this kind of case, use auxiliary USB connectors
USB2 and USB3 to connect the front-mounted ports to the mainboard.
Pin
Signal Name
Pin
Signal Name
1
3
5
7
9
+5V
USB0-
USB0+
Empty
GND
2
4
6
8
10
GND
Empty
USB1+
USB1-
+5V
WOL1/WOM: Wake On LAN/Wake On Modem
If you have installed a LAN card, use the cable provided with the card to plug
into the mainboard WOL1 connector. This enables the Wake On LAN (WOL)
feature. When your system is in a power-saving mode, any LAN signal auto-
matically resumes the system. You must enable this item using the Power
Management page of the Setup Utility.
