Update on my PC which exploded
I just picked it up today from the service guy and the other components are okay :) Just the PSU exploded (Chieftec CTG 500w 500 80p) but nothing else was affected, luckily. Planning on getting a UPS so hopefully this won't happen again
edit: my original post was this: https://www.reddit.com/r/buildapc/s/EckjlI0Bi0
replacement PSU the service installed is a Chieftec TPS 600s