My second setup and again my PC won't turn anymore.

Dont cheap out on the next PSU.

 

A Silverstone Strider is not a cheap PSU. How old was is it?

 

I bought it from a trusted seller it was only used once.

You could tell when i got it, it was very clean inside.

 

Green is OK, red indicates CPU/RAM/GPU fail depending on where the led is located.

 

I'm sorry i meant the power and reset buttons on the motherboard itself.

I bought an 1000W powersupply this time, OCZ Gold, let's see how that goes.

 

Yeah don't go cheap or second hand when it comes to PSU, not worth it. Good luck!