Ai denoiser and shout down Pc

Hi all,
i have a problem with the corona r3 version, when i use Ai denoiser the Pc shut down, after short time (1 o two minutes),
The critical event on win 10 64 bit is 41(63).
I have a nvidia geforce 970 with the latest driver version.
someone know if can be a software problem or an hardware one?

thank you

I would try to run stress test on the video card and see how it goes.

This behavior if you set automatically reboot at screen of death. You can read errors at system log

Thanks for repaly.

I would try to run stress test on the video card and see how it goes.

with FurMark_1.20.1.0 it seems ok, no problem.

This behavior if you set automatically reboot at screen of death. You can read errors at system log

I don’t know how to setup this.

but you do not need to change it,just read system log by time of crush. Check temperature of videocard too

Ok, thank you,
this morning strangely the shut down does not happen, but if it will be i will send the system errors.

Did again after istalling the Corona_2018-09-18.
I donn’t know if the attachement can help.
I found that after reboot chosing the critical event with the same time of shout down.

I don’t think anything else than hardware or drivers can cause an instant PC shutdown.

this is not the reason of rebooting, you need to read before that log