Well, basically when i trying to play games like DayZ:Standalone for the first 10 minutes everything is perfect.. Later on my pc just restarts and gives me the selection screen whether to go safe mode or normal. And thats all i know, dont know what to do, bought water cooling, but it looks like its not the heat problem. Low graphics in game. However checking the events i get this:
i see, well everything is up to date and this began with my older windows, thought they are getting "jammed" so reinstalled new win7 with a full swipe. Dusted stuff inside pc too, but still cant fix it. btw my psu is Energon eps650W.
Still lets say games like leagueoflegends, hearstone, MK Komplete ed., Resident evil relev.. stuff like that runs just fine and at high performances.