When you attempt to turn on your computer after a power outage but doesnt turn on after?

Your power supply went bad replace it. If it still don't work ur CPU burnt and I'll need a new CPU. And if ur CPU i's a new one that u replaced ur capacitors on ur board piped and u need a new computer. If u get a new power supply make sure u put it

At 115v not at 225 v Or alse it won't turn on and u might damage something too