Ok, Thank you all for the comments. I'm giving up on raspberry controlling PSU and Gpio. I think it is too much for a beginner like i am. It's better to leave it as it is and find other alternatives... so i will rephrase my question: There is Green wire (a.k.a PSU ON) on the atx psu. To start the ps...

Hi Everybody, I am proud owner of raspberry Pi. I have one project in my mind that i want to realize, but I cannot do it without your help. What I want is to build NAS server that will be powered over ATX power supply. As I saw on similar projects on internet, raspberry can be powered via +5VSB ( pu...