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Appendix C. ATX Power Supply
The following notes show how to connect ATX Power Supply to the
backplanes and / or the ISBC card.
A. For backplanes with ATX Connector
1. Please, disconnect the AC cord of the Power Supply from the AC
source to prevent sudden electric surge to the board.
2. Please, check the type of your CPU board. All CPU board listed
on the next page support ATX power supply but has two types of
power switch connection:
2.1. PSB-810EAV (through Power Button & GND):
Connect the ATX power button switch to the pin 17 (power
button) and pin 19 (+5VSB) of CN19 on the board. And
connect the power cable from CN4 of backplane to CN2 of
CPU card.
If you want to turn ON the system, just press the button once.
And If you want to turn off the power supply, please press the
ATX power switch button for about 4 seconds.
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