Question Psu messed up loud crack

[xnzm96]

So my seasonic 80 plus gold 650w just made a loud crack and tripped all the electrics in my house. Tried turning it back on and the same thing happened this time a little smoke came out. Psu is <Mod Edit> no doubt but what about every thing else?

Can't test any thing as I don't have a spare psu
Psu was less than 12 months old took everything in my pc apart it all looks fine seems to have been isolated to the psu.
This was the psu https://www.amazon.co.uk/Seasonic-SSR-650FX-FOCUS-Power-Supply/dp/B073H33X7R

 

[USAFRet]

No way to tell what may or may not have been damaged, until you get a new PSU in there.

Might be nothing, might be something.

 

[AntonyLovric]

That PSU has a good warranty. Send it back for a replacement. You could try a Paper Clip Test with the PSU outside the computer but it sounds like it's failed drastically.

PSU-Paper Clip-EN.pdf (silverstonetek.com)

To be honest, it sounds like a capacitor blew, and that might be stuck across the mains somewhere. Can you take a picture of the PSU? Any burn marks on the board or loose things rattling around inside the PSU now?

 

[jonnyguru]

PFC MOSFET or bridge diode probably popped if it tripped your breakers. So your parts are probably fine. Just a dead PSU.