Front Panel Connector (Cn10); Dc Jack Power Connector W/ Screw (Cn12) - AXIOMTEK PICO312 User Manual

2.5.8

Front Panel Connector (CN10)

The CN10 is 2x5-pin header (pitch=2.0mm) for front panel interface.
Pin Signal
1 GND
2 PWR_PSON#
3 PWRLED-
4 PWRLED+
5 PWRSW-
6 PWRSW+
7 HW RST-
8 HW RST+
9 HDDLED-
10 HDDLED+
Power LED
Pin 4 connects anode (+) of LED and pin 3 connects cathode(-) of LED. The power LED
lights up when the system is powered on.
Power On/Off Button
Pin 5 and 6 connect the power button on front panel to CPU board, which allows users to
turn on or off power supply.
System Reset Switch
Pin 7 and 8 connect the case-mounted reset switch that reboots your computer without
turning off the power switch. It is a better way to reboot your system for a longer life of
system power supply.
HDD Activity LED
This connection is linked to hard drive activity LED on the control panel. LED flashes
when HDD is being accessed. Pin 9 and 10 connect the hard disk drive to the front panel
HDD LED, pin 9 is assigned as cathode(-) and pin 10 is assigned as anode(+).
2.5.9

DC Jack Power Connector w/ Screw (CN12)

The CN12 is a DC jack (Φ2.5) with screw.
Firmly insert approximately 60W/12V adapter
into this connector. Loose connection may
cause system instability and make sure all
components/devices are properly installed
before connecting.
Board and Pin Assignments
PICO312 Pico-ITX Board
19