I hope you all can be of some help. After upgrading my cpu/motherboard/ram combo, I booted the system and it booted no issue and ran stably which I tweaked the bios and got windows working on the new hardware. I then unplugged the system from the power directly so I could work on my cable management. When I plugged the system back in, there was a spark sound. Not thinking anything of it I pressed the power button, and smoke began to pour out of the computer. I unplugged it immediately and am unsure how to proceed. I am 99% sure the issue is with the PSU as there are no blown capacitors on the motherboard.
Any help at all would be appreciated. Thank you.