Chapter 2
10
Smart Card Reader Connector (CN7)
This connector must be connected to an optional Smart card
reader.
Blue LED Connector(CN17)
This feature work entirely the same as the power indicator LED,
both shows the system's power status. The only difference is that
this one is blue while the other is red LED.
USB 0/1 Ports USB 2/3 and 4/5 Connectors (USB1/CN23/CN23A)
If you want to use a USB Keyboard, you must enable the USB
keyboard support function in BIOS's Integrated Peripherals menu
(See Section 3-4). This board contains a USB Host controller and
includes a root hub with two USB 0/1 ports two connector for
optional USB Adaptor (USB 2/3 and 4/5).
Front Panel Audio Connector (CN24)
This connector give you the option of a front panel audio jack
cable ext. to be plug into a special custom designed system case.
Simply remove the two jumper caps at pin 5-6 and 9-10 then plug
it into the (optional) cable ext. connector. Pin 5-6 and 9-10 are
shorted (default) to enabled the back panel audio function.
IR Connector (IR1)
Select a UART Mode in BIOS's Integrated Peripherals menu the
UART port to support IR function. (See section 3-4)
CPU/System/Case Cooling Fan Connectors (FAN1/FAN2/FAN3)
The board's management extension hardware is able to detect
the CPU and system fan speed in rpm (revolutions per minute).
The wiring and plug may vary depending on the manufacturer.
On standard fans, the red is positive (+12V), the black is ground,
and the yellow wire is the rotation signal.
FAN3 (Case Fan) is an independent power line that is not control by system
health monitor and power management.
FAN1/FAN2
Sample of Smart Card Reader (Optional)
