MATSONIC MS9158 Series User Manual page 26

Mainboard User's Manual
J12: Sleep Switch
This header is connected to the sleep button for suspending the
computer's activity if pushing the button. Or, the computer is
automatically suspended after passing a period of time.
Pin Signal
1 -EXTSMI
2 GND
SPK1: Speaker Connector
Connect the cable from the PC speaker to the SPK1 header on the
mainboard.
Pin Signal
1 SPKR
3 GND
USB2: Front panel USB header
The mainboard has 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 to connect the front -mounted
ports to the mainboard.
Pin Signal
1 VERG_FP_USBPWR0
3 USB_ FP_P0-
5 USB_FP_P0+
7 GROUND
9 KEY
WOL1/WOM1: 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 (WOL1) feature. When your system is in a power-
saving mode, any LAN signal automatically resumes the system.
You must enable this item using the Power Management page of
the Setup Utility.
22
Pin Signal
2 NC
4 +5V
Pin Signal
2 VERG_FP_USBPWR0
4 USB_FP_P1-
6 USB_FP_P1+
8 GROUND
10 USB_FP_OC0