PC restarts when starting game. Furmark etc without problems

General system Kernel, boot, graphics & hardware
1

Hello,

I´m having currently a problem where Iḿ unsure how to solve it.

When starting a steam game (tried now numerouse like helldivers and nuclear nightmare), the PC restarts.
I tried reinstalling EOS completely, which didn´t help. Also tried Furmark (GPU) and stress (CPU) to check for heavy load, which worked without problem. Temps were also fine.

I thought it maybe PSU related, but since Furmark and Stress are working without any problems, it maybe a different problem?

Anyone has some experience in such case?

58003xd
6700XT
32GB 3200
1TB nvme
EOS plamsa (wayland).

I think I installed radeon-vulkan together with steam.

2

Have you tried the steps outlined in this guide? If not, redo everything from scratch and try it to see if you get things working.

3

Which game, have you checked if runs on linux? (protondb your friend here)

Easy to check (purposely not giving answer cos its good to learn, but if can’t find will give, im just big on people learning
)