USB2: Front panel USB Connector
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
Pin
Signal
1 VERG_FP_USBPWR0
2 VERG_FP_USBPWR0
3 USB_FP_P0-
4 USB_FP_P1-
5 US
6 US
7 GROUND
8 GROUND
9 KEY
10
USB_FP_OC0
CD2:CD-ROM/DVD Audio Input Connector
If you have installed a CD-ROM drive or DVD-ROM drive, you
can connect the drive audio cable to the onboard sound system.
On the mainboard, locate the 4-pin connector
CD2
.
CD2
Pin Signal
1
CD IN L
2 GND
3 GND
4
CD IN R
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
Pin
Signal
1 NC
2 KEY
3 +5V
4 GND
5 IRTX 6 IRRX
19
