AXIOMTEK PICO300, User Manual

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PICO300 Pico-ITX Board
74 I/O Boards (Optional)
A.12.7 HDMI Connector (CN8)
The HDMI (High-Definition Multimedia Interface) is a compact digital interface which is
capable of transmitting high-definition video and high-resolution audio over a single
cable. Its interface is available through connector CN8.
A.12.8 System Reset Switch (CN9)
This button reboots your computer without turning off the power supply. It is a better way
to reboot your system for a longer life of the system power supply.
A.12.9 Power and HDD LED Indicator (D1)
The red LED is linked to Hard Disk Drive (HDD) activity signal. LED flashes every time
HDD is accessed.
The power LED (green) lights up and will remain steady while the system is powered on.
Pin Signal Pin Signal
1 HDMI OU 2 GND
3 HDMI OUT_DATA2- 4 HDMI OU
5 GND 6 HDMI OUT_DATA1-
7 HDMI OU 8 GND
9 HDMI OUT_DATA0- 10 HDMI OU
11 GND 12 HDMI OUT_Clock-
13 N.C. 14 N.C.
15 HDMI OUT_SCL 16 HDMI OUT_SDA
17 GND 18 +5V
19 HDMI_HTPLG
Function Description
On Reset system
Off Keep system status
LED Color Description
Red Hard disk drive activity
Green Power on/off