25
Installing the Motherboard
WOL1: Wake On LAN connector (optional)
If you have installed an LAN card, use the cable provided with the card to plug into the WOL
connector onboard. 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 in the BIOS. See
Chapter 3 for more information.
WOM1: Wake On Modem connector (optional)
If you have installed a modem, use the cable provided with the modem to plug into the
motherboard WOM connector. This enables the Wake On Modem (WOM1) feature.
When your system is in a power-saving mode, any modem signal automatically resumes
the system. You must enable this item using the Power Management page of the Setup
Utility.
3
SENSE
Wake up signal (high active)
Pin
Signal Name Function
1
5VSB
+5V stand by power
2
GND
Ground
COM2: Onboard serial port connector (optional)
Connect a serial port extension bracket to this header to add a second serial port to your
system.
3
SENSE
Wake up signal (low active)
Pin
Signal Name Function
1
5VSB
+5V stand by power
2
GND
Ground
10
Key
No pin
1
DCDB
Data Carrier Detect
2
SINB
Serial Input
3
SOUTB
UART B Serial Output
4
DTRB
UART B Data Terminal Ready
5
GND
Ground
6
DSRB
Data Set Ready
7
RTSB
RART B Request to Send
8
CTSB
Clear to Send
9
RI
Ring Indicator
Pin
Signal Name Function