Mobo: b450 gaming plusNeed more info. List all specs.
Yes very cheap toy kids camera and I used a different cord to plug it in with than what it came with. The second I turned the PC on everything diedIt's never a good thing when a PC trips a breaker.
I would hazard a guess that the CPU is fried.
Check to make sure there are no extra or improperly installed motherboard standoffs installed in the case.
Was this a USB camera?