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ATX Power Supply connector. This is a new defined 20-pins connector that usually comes
with ATX case. The ATX Power Supply allows to use soft power on momentary switch that
connect from the front panel switch to 2-pins Power On jumper pole on the motherboard.
When the power switch on the back of the ATX power supply turned on, the full power will
not come into the system board until the front panel switch is momentarily pressed. Press
this switch again will turn off the power to the system board.
2. PS/2 Mouse & PS/2 Keyboard Connector: K/B CONN
If you are using a PS/2 mouse, you must purchase an optional PS/2 mouse set which
connects to the 5-pins block and mounts to an open slot on your computer's case.
3. USB Port connector: USB
The connectors are 4-pins connector that connect USB devices to the system board.
4. USB Port connector: USB_B1
The 10-Pin block for extra two USB interface (Connector not include).
PS/2 Mouse
PS/2 Keyboard
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