19
(11) Wake On-Modem Headers (3-pin) : WOM1
This connector connects to a PCI Modem card with a WAKE ON-Ring output by this
connector can power on the system when a wake up signal is received through the PCI
Modem card.
Wake-On-Modem Headers
WOM1
1
3
5V
S
B
GN
D
WO
M
NOTE:
This feature requires that BIOS Power on by Ring is enabled.
(12) FAN Speed Headers (3-pin) : FAN1, FAN2
These connectors support cooling fans of 350mA (4.2 Watts) or less, depending on the
fan manufacturer, the wire and plug may be different. The red wire should be positive,
while the black should be ground. Connect the fan’s plug to the board taking into
consideration the polarity of connector.
FAN1
1
3
FAN2
1
3
(13) IR infrared module Headers (5-pin) : IR1
This connector supports the optional wireless transmitting and receiving infrared
module. You must configure the setting through the BIOS setup to use the IR
function.
Infrared Module Headers
IR1
N.
C
IRRX
GN
D
IR
T
X
V
CC
Pin 1
