I have an ongoing problem with power outages etc where I live.
After power comes on I have to reset power strip and flip on/off switch at the back of the PS before the puter will power up. This time when power came back on, nothing.
I swapped out the PS and when pushed the on button a spark came from the back of PS.
I have another PS to swap out, but I don't like sparks LOL. Could it be my MB and not the PS?

Thank you
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This user added the following:
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Ok the new PS is toast. Put the old one in for fun and the MB fan is the only thing that came on. Now, nothing again. I have hope now for my MB think the new PS was faulty (maybe). Will swap out another PS (new) later, unless someone can post and give some insight I may have missed.

Thanks