Usb 3.0 Stack Connectors (Cn7 And Cn8); Audio Jack (Cn9); System Reset Switch (Cn10); Power And Hdd Led Indicator (D6) - AXIOMTEK PICO300 User Manual

PICO300 Pico-ITX Board
A.6.6

USB 3.0 Stack Connectors (CN7 and CN8)

The board comes with two double-deck Universal Serial Bus (compliant with USB 3.0
(5Gb/s)) connectors on the rear I/O which are for installing USB peripherals such as
keyboard, mouse, scanner, etc.
Pin Signal
USB_VCC (+5V level
1
standby power)
2 USB_Data2-
3 USB_Data2+
4 GND
5 SSRX2-
6 SSRX2+
7 GND
8 SSTX2-
9 SSTX2+
A.6.7

Audio Jack (CN9)

This is audio jack with HD audio support. Install audio driver, and then attach audio
devices to CN9.
Pin Color
Green
Pink
A.6.8

System Reset Switch (CN10)

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.
Function
On
Off
A.6.9

Power and HDD LED Indicator (D6)

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.
LED Color
Red
Green
64
Pin Signal
USB_VCC (+5V level
10
standby power)
11 USB_Data3-
12 USB_Data3+
13 GND
14 SSRX3-
15 SSRX3+
16 GND
17 SSTX3-
18 SSTX3+
Signal
Line-out
MIC-in
Description
Reset system
Keep system status
Description
Hard disk drive activity
Power on/off
I/O Boards (Optional)