Question Suddenly high GPU fans speed and black screen

[mzama.mzama]

hello i was play a game and suddenly when i play the GPU fans going to the max speed with so so high pc sound with a black screen
i turned off the pc and start again and this happen again after windows welcome screen
i fix that with format the pc but i don't know maybe it will happen again
so i need to know the problem ? it is malware? and how can i remove it i use malwarebytes and nothing there
the GPU temperature is so good at max with full load is 65C so it is not the temperature problem

2060 SUPER
9600K
Z390
650W