Hi,
I have a water cooled custom loop threadripper system with a 3090 and 1000w seasonic psu and I have started getting random shut offs when stressing both the gpu and cpu at the same time.
It has been happening during games and when running a stress tests. Either one on it’s own (gpu or cpu) and the system is fine but as soon as I start the other one the system just turns off.
Could it be a problem with the psu, or possibly a problem with something else, I haven’t pulled it all apart yet but that will be my next thought.
The system has been running fine for the last year or so.
tia