19
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 infor-
mation.
JP5: Single color MSG LED
This connector is used to attach to devices that need a single color LED indi-
cator.
SMART IO: Smart I/O header
The Smart I/O connector is for use with media storage devices using the LPC
interface.
Pin
Signal Name
Pin
Signal Name
1
2
3
4
5
6
7
8
9
10
PCICLK
SERIRQ
LFRAME#
LDRQ#
LAD0
LAD1
LAD2
LAD3
PCIRST#
PME#
11
12
13
14
15
16
17
18
19
20
VCC3
VCC3
GND
GND
5VSB
GND
GND
EMPTY
VCC5
VCC5
SIR1: Serial infrared port
The mainboard supports a Serial Infrared (SIR) 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
RESERVED
VCC
IRTX
2
4
6
EMPTY
GROUND
IRRX
LSIR1: Serial infrared port
The mainboard supports a Serial Infrared (SIR) 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.
