SBC856A1 Series All-in-One POS Board User’s Manual
16
Jumpers and Connectors
SMI/Hardware Switch: Pins 10, 12
This connector supports the "Green Switch" from the control panel,
which, when pressed, will force the system into the power-saving mode
immediately.
Pin #
Signal
Name
10
Sleep
12
Ground
10 12
ATX Power On /Off Button: Pins 13, 15
This jumper is only useful when installing an ATX power supply.
Pin #
Signal
Name
13
PW_BN+
15
GND
13 15
Reset Switch: Pins 9, 11
The reset switch allows the user to reset the system without turning the
main power switch OFF and then ON. Orientation is not required when
making a connection to this header.
Pin #
Signal
Name
9
Reset
11
GND
11
9
HDD LED: Pins 14, 16
This connector connects to the hard drive activity LED on control panel.
Pin #
Signal
Name
14
VCC
16
HDD_LED
14 16
