Unreal Engine PC Shut Down Instantly!!!

Hi, Unreal Engine makes my PC Shut Down Instantly (the entire computer shuts down in a second and reboots)
My NEW pc: i9, rtx3060 ti, 32gb ram

It happened when compiling shaders, when importing 3d assets but only some! (not every time)
Its not overheating.

I just make test in OCCT program, and when I tested “power” (maximum load) pc shuted down… (same way)
CPU test, and GPU test was ok.

Help

Hey there @max_mix! Welcome to the community! So let me preface this by saying to be careful maxing out your components when there’s shutdowns, you do not want to damage your components.

From the symptoms alone and the fact that you used OCCTs power test and it shuts down immediately (with no crash and no logs), this leans towards an issue with your PSU either not supplying enough power to keep everything powered at max load, or there being a fault somewhere between the PSU and the motherboard that is tripping it. In either situation the first move is to check your PSU’s limits and add up your other component’s load to see if you could be pushing it too hard. When I worked in IT I saw this rarely and the symptoms match up exactly.

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