Chapter 2
13
JP6A & JP6B (Power On By USB 2/3 and 4/5)
JP6A USB 2/3, JP6B
USB 4/5
A USB keyboard hot key or a USB mouse click can turn on this board. You must also
set this jumper's cap to pins 2-3 to use this function.
CN23/CN23A (USB 2/3 and 4/5 Connectors)
USB Port 2/3
CN23, USB Port 4/5
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 connector for optional USB
Adaptor (USB 2/3 and 4/5).
Pin Definition
1-2 Disable
(default)
2-3 Enable
Chapter 2
14
CN24 (Front Panel Audio Connector)
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 enable the
back panel audio function.
FAN1/FAN2/FAN3 (CPU/System/Case Cooling Fan Connectors)
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.
