crwdns2934241:0crwdne2934241:0 bill

crwdns2934249:0crwdne2934249:0:

A flash at a power contact point would indicate a high current draw likely due to a short circuit.

I'm affraid your thermal paste job was largely unsuccessful.

It might be possible to locate and remove the short and have it work, but the probability that components on the MB were damage is very high.

crwdns2915684:0crwdne2915684:0:

open