Windows 10: Why is my pc crashing/freezing/blue screening while playing games?

Every time I play games like call of duty, Roblox, or any game after around 10 minutes of playing my pc blue screens or freezes, I'm getting this error message on reliability history. But sometimes it stops happening then it suddenly starts happening again. I have tried to do memory diagnostic tests, SFC test on cmd, CHKDSK test on cmd, I tried to change my power settings to see if that was the problem, I tried updating my drivers and reinstalling them but none of them seem to be working, I even tried to reinstall windows but even after that the problem still continues.SPECS:GTX 1080I7-6700k16

:)

 

Blue Screen of Death (Crash) When Playing Games

 

The screen freezes and blue screen crashes

it freezes randomly n does not recover unless i force restart my pc I've tried everything from the list of options for blue screen crashes but none of them worked for me if there are other ways to fix it pls do tell or do I need to bring my pc to a shop
or dell to fix it

 

Occasional red screen and blue screens when playing various games.

Small update. I'm only crashing when playing TF2. I've played much more demanding games for much more time such as GTA V and Overwatch for hours but when I jump on TF2 after about 20 minutes or less, it blue screens or freezes. I'm thinking it has to do with DirectX9 possibly. Not sure, though.