BSOD - Kernel-Power Event ID 41 task category (63)

Hello.

Everytime I play a demanding game, like Dark Souls 3, I have a shutdown after 4-5 seconds running the game and got this error in the event log

Kernel-Power Event ID 41 task category (63)

This never happened before and never had drastic changes in the system to make this happen right now.

This problem started 2 weeks ago and it happens somewhat often with others games.

The games I play runs well, so it's not performance issue, but I think it can be a power source problem and would like to be clear about it.

I appreciate any help.

Updated BSOD.zip with 2 dmp files