"crashing"

[BorrowedTime]

Hello guys. My PC has the following specs.

 

Ryzen 5 3600 (stock cooler, no OC), Sapphire Radeon RX 5700XT (stock, no oc or custom bios, latest drivers), 16GB DDR4-3200, Samsung SSD, Aorus B450 Elite (latest bios), Thermaltake 630 PSU.

 

Here is my problem. I start Gamepass app and I run any game (lets say for now Age of Empires 4). After few minutes there is a sound like the fans are crazy, the screen goes black, its back on windows. Few times the PC restarts but mostly not. After The black screen and the return to Windows its like the GPU isn't working. I cant even play a video file until I restart windows. What I did so far.

 

I checked every fan (system and CPU). No problems there

I checked GPU and CPU temps. No problems there

I run multiple error scans, benchmarks etc for ram, disk, CPU, GPU. I run FurMark for like 4 hours. Nothing. No errors, no restarts, nothing. Its just on games. Any ideas?