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B. For the backplanes with ATX power supply
connector
For some SBC without ATX power ON/OFF function, then you can
control the ATX power supply through backplane’s PS ON
connector. Refer to the figure below: for the backplanes with ATX
connector, the connection can be made simply as following:
1. Connect the ON/OFF (ordinary one) switch to Pin 2 (PS ON) and
Pin 3 (GND) of connector CN2
2. You may now turn the power ON/OFF by the power switch
Appendix D. How to use Wake-Up Function
The ROCKY-772EV provides two kind of Wake up Function.
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This page describes how to use Modem Wake-Up and LAN Wake-Up
function.
Wake-Up function is working while you use ATX power supply,
Wake –Up On Modem(Ring)
:
You must set the option
Wake-Up On LAN/Ring
of CMOS SETUP
to be enabled. The ATX power supply will be switched on when there is
a ring signal detected on pin “RI” of serial port.
Wake-Up On LAN
:
When your computer is in power-down status, you can see LAN
Link/Active LED is flashing. This status indicates that the LAN chip has
entered standby mode and waits for Wake-Up signal. You can use other
computers to wake up your computer by sending ID to it.
ID: ID is the address of your system LAN. Every LAN chip has a factory-
set ID, which you can find it from network information in WINDOWS.
ID’s format is xxxxxxxxxxxx
Example ID
: 009027388320
