[SOLVED] No display after gaming

[RegularGuy]

So after playing a game for around 1 hour my display just goes black and i m not sure whats the problem (it happens in almost any game i play)
Specs:
B450 strix f gaming
ryzen 3 3100 (with stock cooler)
Rx 470 strix
16gb (2x8) g skill aegis 3200mhz (D.O.C.P enabled)
liteon cv1-cc128 ssd
power supply tx 550m
these are the temps when gaming
Gpu:68 c Cpu: 72 c
(i m 100% sure that it isnt the motherboard)
The pc still remains on just no display and sometimes i can still hear the game behind

 

[rgd1101]

make and model of the psu?

 

[RegularGuy]

make and model of the psu?

Corsair tx 550m

 

[RegularGuy]

Thanks to no one for the help I had to figure it out by myself the problem was the amd drivers it had some kind of problem, again thanks to no one for the help....