Doc. # 1-0002188
Date Updated 09-27-2004 Date Created 07-27-2000
Document Type Knowledge Base Related OS
Related Product PCN-6351
How to connect ATX power switch?
Solution:
To control the ATX power, the switch connect to pin 5&6 of JP1 of PCN-6351. or pin1&2 of J3 on the backplane PCA-6106NP3. Both way will work. The power ON signal can be pulled low ( Short to GND) , while the switch is closed . There is no interaction needed to get the power ON signal low signal. Notice ! Please make sure the ATX power has been turned on (the switch on the power supply should be turned on ) Also, you may refer to the circuit diagram related to the power control on PCN-6351 and backplane. PCN-6135 ATX power control : PCA-6106NP3 ATX power control :