I have Aorus GTX 1080 in my PC, and it all worked fine until today when I turned on Mafia: Definitive Edition the game started normally but two white lights on the GPU turned on and off a few times then they turned on and off for some more time but slower. I've never seen this happen before. Might be connected to my PC randomly restarting when starting a game (not every time, sometimes it restarts sometimes opens the game fine). This all started happening not that long ago it worked fine before.