My pc suddenly shuts down and the fans go crazy
I just moved to a new home and my desktop PC is behaving weirdly. It works normally but it can happen, sometimes early after turning it on, but sometimes later, that its fans start going crazy and the screen turns black and there is no signal from the PC, but the PC is still running, with its lights on and the fans giving their best. I am forced to turn it off by maintaining the ON/OFF button. So far the longest run without this issue has been of 30 minutes.
I checked that everything is properly connected inside the PC tower, and I had no issues playing for hours before moving.
I've read that it might be an issue related to the electricity power of the new house, but we have another computer in the same room and it has no issues. The power supply of the PC is Cooler Master MWE 230V 600W. I also tried both plugging it directly into the wall and into a power strip.
Thank you so much!!