I've had this issue since i bought this computer (brand new) around 6 months ago and never could fix it. It happens mostly in games but also outside of them (though less often)
When it crashes the pc stays on and the fans keep spinning but there is no display and all the connected devices like...
A week ago i got a brand new computer and it keeps crashing when gaming. after around 30 minutes of playing call of duty warzone or battlefield 1 i get kernel power 41 error and it only happens in games. With heavy work programs it doesn't happen at all. Even running furmark for an hour didn't...