Power problems

[slipknotke]

I was using my computer the other day when it randomly shutoff.. Temps of the computer were good so i think overheating is not possible.. Now the computer wont start up at all but the motherboard light is still on. When i unplug my computer and plug it back in and try turning it on i get a very little click but nothing happens. I tried a few things already and nothing. Any suggestions before i spend money?

 

[Tedster]

check your psu with a tester tool and multimeter.