and USB2 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
Key pin
2
4
6
8
10
VCC (+5V)
USBP3-N (port 3 +)
USBP3-P (port 3 -)
GND
OC# (over current detect)
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.
Pin Signal Name
1
2
3
5VSB
Ground
SENSE
If you have installed a modem, use the cable provided with the modem to plug
into the mainboard WOM1 connector. This enables the Wake On Modem
(WOM) 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. See Chapter 3 for more
information.
J16: LAN LED Indicator
This connector is attached to LAN device that needs a LED indicator.
Pin Signal Name
1, +2
+3, 4
Link LED
ACT LED
SIR1: Serial infrared port
The mainboard supports a Serial Infrared (SIR1) data port. Infrared ports allow
the wireless exchange of information between your computer and similarly
equipped devices such as printers, laptops, Personal Digital Assistants
(PDAs), and other computers.
Pin Signal Name Pin Signal Name
1
3
5
NC
+5VDC
IR transmit
2
4
6
Key
Ground
IR receive
18
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