It is probably Ram or PSU.
U can short circut PSU 24 pin to see if it is working or not.
If not it is ram problem.
Thanks. You mean using a multimeter to check the pins? Is it comon that a new PSU is broken?
No just put a wire between 4th slot (Green cable) and any black cable slot. PSU should start working
Alright, so I did as you said and the PSU fan starts so i guess thats mean the PSU is okey? I also tried connecting the psu to the motherboard after short circuit but then everything looks like before. PSU fan is not spinning when connected to motherboard but I guess thats normal. CPU fan is still dead and the small led lights on the motherboard are still not working.
If it would be a RAM problem those small leds should light anyway right? I start to think its something with the motherboard. Anymore ideas to trouble shot?