my games keep closing by itself

[aimankamarozaman]

hey guys, i have this problem where my games suddenly closed by itself within less than 5 minutes after i run it. the games that i play are dota 2, cs go, far cry 4 and warframe. they all have the same issue that they close by itself. sometimes when i run the game it gave me bluescreen before it restarts the pc. but it is random though. however, sometimes my game can run normally but it is very unlikely. can u guys please help me?.
my pc specs are
ryzen 5 2600
rx580
8gb ddr4 3200mhz
500w psu
and 4 pc fan

 

[hanotaink]

Specs seem alright. How old is your pc? Are you running any other apps while playing? Made any changes recently? Are you running them all on Steam? Try reinstalling. Could also be an issue with your hard drives

 

[aimankamarozaman]

I just build my pc, and i didnt run any backround apps when i play. Yes all my games are through steam. I did try reinstalling steam even my windows itself but norhing seems to change