PC Graphics

[Summair]

My PC is not working

I have Intel core i7-4790 CPU @ 3.60 GHz
AMD Radeon Rx 5500 Xt 8GB GPU
Cooler master 500 W PSU
I tried everything even change window and tried all of the AMD drivers and softwares
But nothing works my PC stop giving display after i on any game after 2 3 minutes or sometime most at 10 to 20 minutes screen goes black. What's the issue kindly someone help please.

[learnerspermit]

Does a system restart temporarily resume the display signal or does it have to sit off awhile before it will display again? Have you tried a different display cable? Display port vs HDMI or vice versa?