Random crashes even on bios (no error message)

[aDoomGuy]

5 minutes ago, Luispereira said:

I've done a couple stress tests and played in 4k for several hours without any problem, the strange thing is that it crashes more easily on idle, while I'm on YouTube, ...

Right... Check the eventlog after it crashes, see if any critical errors or even warnings can point to something that fails. You may have to leave the system running for a while after the crash for events to appear, then find your last event about unexpected shutdown and browse back from there.

[Luispereira]

So seems the problem might be the psu since it would start to shut down while breadboarding after i instaled the gpu and the gpu itself is good. Will send the parts back to the store so they can further test it. Thank you guys