Computer randomly crashes when playing csgo

[Guyg69]

When I play csgo for about 5 minutes it runs smoothly and then suddenly the monitors shut off fans slow down and drive indicator stops blinking. Power button does not respond unless held for 5 seconds to power down. Computer boots up fine after.

 

My system specs are ryzen 3 1200 oc to 3.8, 16 gb ram oc to 3600, WD 500g hard drive as a boot drive and the one csgo is installed on, 120 gb pny ssd, gtx 1650 g6, and asrock b450m-hdv