My pc restarts when I run a path tracing render

Hi, I’m finalizing a simple project on UE5.2.
When I launch the rendering in path tracing my pc crashes and restarts, but when I launch it in normal rendering no problem
thanks for your response

Hey there @RACIMTOUROU! Welcome to the community! Did you happen to catch what the crash code was? Or is there any way you can go into event viewer (assuming you’re on windows) and retrieve the crash reason? May I also know your specs?

A common reason for crashing during heavy graphics operations can be caused by graphics driver settings, though usually that’d just crash the graphics driver and not the whole computer (unless memory gets mismanaged).