Pc doesn't work

[techguyyari]

My pc doesn't work since yesterday. It is really annoying becuase i custom made it tried everything and it still doesn't work. I still works because if i replug the power cable from my motherboard all fans start to work and it makes noise for 2 seconds and it turns off. But when i push the power button it doesn't start
Here are my specs
Case NZXT Phantom
PSU Cooler Master G650M
CPU Intel core i5 4460
GPU Gigabyte geforce GTX 750 TI 2GB OC
MOBO Asus Z97 Pro Gamer
SSD Samsung 850 evo 250 GB
RAM crucial ballastix sport

 

[Forever Oleg]

Try the paperclip test to check if your PSU is working.

If the PSU works, try checking the front panel connectors, specifically the power button, make sure nothing is loose and everything is in the right place.

If everything is good, it's probably the motherboard or the CPU.

 

[techguyyari]

I think it's my case. Because when i plug the 24 pin cable in a little bit. It starts but it keeps repeating the first 0.2 seconds. And then it turns off when i completely plug it in. And then the power button does nothing but there is a light on my mobo that says that its powered.

 

[Forever Oleg]

It literally cant be your case. It looks like its either your PSU or your mobo. Could u do a paperclip test?